Month: November 2008

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Fruits & Vegetables Herbs & Plants

Passionfruit

Botanical Name:Passiflora edulis
Family:Passifloraceae
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Malpighiales
Genus: Passiflora
Species: P. edulis

Other Names: Passiflora edulis, passion fruit.It is locally called Sohbrab in Meghalaya in India
Habitat: It is native to South America and widely grown in India, New Zealand, the Caribbean, Brazil, Ecuador, California, southern Florida, Hawaii, Australia, East Africa, Israel and South Africa. It’s cultivation has been extended to some areas of North-eastern region like Mizoram, Manipur, Nagaland and Sikkim.

Description:
The purple passion fruit (P. edulis) is a woody perennial vine with robust climber. The stems, tendrils and leaves are clear green without any trace of reddish or pinkish colour. The fruit is round or oval, 3 to 5 cm in diameter and deep purple when ripe. The yellow passion fruit (P. edulis f. flavicarpa) vine is much like that of the purple variety but is a more vigorous grower. It is distinguished by the suffusion of reddish, pinkish or purplish colour in stems, leaves and tendrils.The flowers have the scent of heliotropes.

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The passion fruit is round to oval, yellow or dark purple at maturity, with a soft to firm, juicy interior filled with numerous seeds. The fruit can be grown to eat or for its juice, which is often added to other fruit juices to enhance aroma.

The two types of passion fruit have greatly different exterior appearances. The bright yellow variety of passion fruit, which is also known as the Golden Passionfruit, can grow up to the size of a grapefruit, has a smooth, glossy, light and airy rind, and has been used as a rootstock for the purple passion fruit in Australia. The dark purple passion fruit (for example, in Kenya) is smaller than a lemon, with a dry, wrinkled rind at maturity.

The purple varieties of the fruit reportedly have traces of cyanogenic glycosides in the skin, and hence are mildly poisonous. However, the thick, hard skin is hardly edible, and if boiled (to make jam), the cyanide molecules are destroyed at high temperatures.

Cultivation details:
Requires a well-drained soil with plenty of moisture in the growing season, otherwise it is not fussy.

Plants are not very frost tolerant and are best grown in a greenhouse. However, the roots are somewhat hardier and can survive the winter outdoors in many areas of Britain if the soil is prevented from freezing. If plants are cut down to the ground by frost they can regenerate from the base. There is also the possibility of growing plants on rootstocks of P. caerulea which might make them hardier.

This species is often cultivated in warmer climes than Britain for its edible fruit, there are some named varieties. The fruit can be freely produced in Britain in hot summers.

Roots of outdoor grown plants should be restricted to encourage fruiting.

Any pruning is best carried out in the spring.

If fruit is required it is best to hand pollinate, using pollen from a flower that has been open for 12 hours to pollinate a newly opened flower before midday. The flowers open in sunny weather and do not open on dull cloudy days. The flowers have the scent of heliotropes.

A climbing plant, attaching itself to other plants by means of tendrils that are produced at the leaf axils.

Plants in this genus are notably resistant to honey fungus.
Propagation:
Pre-soak the seed for 12 hours in warm water and then sow late winter or early spring in a warm greenhouse. If sown in January and grown on fast it can flower and fruit in its first year[88]. The seed germinates in 1 – 12 months at 20°c. Prick out the seedlings into individual pots when they are large enough to handle. It you are intending to grow the plants outdoors, it is probably best to keep them in the greenhouse for their first winter and plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Mulch the roots well in late autumn to protect them from the cold.

Cuttings of young shoots, 15cm with a heel, in spring.

Leaf bud cuttings in spring.

Cuttings of fully mature wood in early summer. Takes 3 months. High percentage.

Uses
*A glass of passion fruit juiceIn Australia, it is available commercially fresh and canned. In addition to being added to fruit salads, passion fruit is commonly used in desserts, such as the topping for the pavlova (a meringue cake), cheesecake, and vanilla slice. It is also used to flavour soft drinks such as Passiona and cordials.

*In the Dominican Republic, it is used to make juice, jams, the chinola flavoured syrup is used on shaved ice and it is also eaten raw sprinkled with sugar.

*In Puerto Rico, where its called Parcha, it is widely believed to lower blood pressure. This is probably because it contains harmala alkaloids and is a mild RIMA.

*In Brazil, passion fruit mousse is a common dessert, and passion fruit seeds are routinely used to decorate the tops of certain cakes. Passion fruit juice is also very common.

*In Indonesia it is eaten straight as a fruit. Nevertheless, it is common to strain the passionfruit for its juice and cook it with sugar to make some sort of thick syrup. It is then mixed with water and ice to be drunk.

*In Hawaii, where it is called lilikoi, it is normally eaten raw. Hawaiians usually crack the rind of the lilikoi either with their hands or teeth and suck out the flavorful pulp and seeds. Lilikoi can also be cut in half and the pulp can easily be scooped out with a spoon. Lilikoi flavoured syrup is a popular topping for shave ice. Ice cream and mochi are also flavoured with lilikoi, as well as many other desserts such as cookies, cakes, and ice cream. Lilikoi is also favored as a jam, jelly, as well as a butter. Lilikoi fruits are not widely available in stores, so most of the fruit eaten comes from backyard gardens or wild groves. They however can be found in farmers markets sprinkled throughout the islands.

*Passion fruit juice or syrup is an essential ingredient of some cocktails, particularly the hurricane and the Peruvian maracuya sour.

*In South Africa passion fruit is used to flavor yogurt. It is also used to flavour soft drinks such as Schweppes Sparkling Granadilla and numerous cordial drinks.

Passion fruit juice can be boiled down to a syrup, which is used in making sauce, gelatin desserts, candy, ice cream, sharbat, cake icing, cake filling, etc. There is a preference for the purple variety as fresh fruit and the yellow one for juice-making.

Nutrition
Fresh Passion Fruit is known to be high in vitamin A, Potassium and dietary fibre. The Yellow variety is used for juice processing, while the Purple variety is sold in fresh fruit markets. Passion fruit juice is a good source of ascorbic acid (vitamin C).
Medicinal Uses: There is currently a revival of interest in the pharmaceutical industry, especially in Europe, in the use of the glycoside, passiflorine, especially from P. incarnata L., as a sedative or tranquilizer. Italian chemists have extracted passiflorine from the air-dried leaves of P. edulis.

The pulp of the fruit is stimulant and tonic.
In Madeira, the juice of passionfruits is given as a digestive stimulant and treatment for gastric cancer.

You may click to see also:->
Details of Passion fruit

Growing Passion Fruit, Flowers In Phoenix Arizona

Passionfruit PlantFiles: Passionfruit, Granadilla, Qarandila, Maracuja
Giant granadilla
Sweet granadilla

Granadilla

Passion Fruit

Resources:
http://en.wikipedia.org/wiki/Passion_fruit
http://gbpihed.gov.in/envis/HTML/vol13_1/nrai.htm
http://www.ibiblio.org/pfaf/cgi-bin/arr_html?Passiflora+edulis
http://www.tradewindsfruit.com/passionfruit.htm

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Exercise Featured Healthy Tips

Deep Breathing For Fast Back Pain Relief

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Deep breathing practice is essential to our overall general health. It can provide fast back pain relief for two very important reasons:

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1) It accelerates the intake of oxygen and puts more oxygen into your bloodstream to feed your cells.
2) It helps the lymph system eliminate the waste products produced by the cells.

..

Oxygen – Food For Your Body‘s Cells

Oxygen is the most important chemical in the body. Its main function is to purify the cells. It is like a food for the cells.

Amazingly, the body requires about 88 pounds of oxygen a day. Deep breathing recharges the hemoglobin which is the red element in the blood. Hemoglobin, an iron molecule that is magnetic, reacts to vibration to produce the oxygen carrying component of the blood.

We take approximately 21,600 breaths of air each day. It is said that the slower and deeper your breathing, the longer the life span. Deep rhythmic breathing is like a natural tranquilizer and can be used to reduce stress and release pain.

The movement created by deep breathing stimulates the blood throughout the body. With deep breathing, more oxygen is carried into your bloodstream. Then more wastes and toxins are removed. And if you are afflicted with pain, you may experience more relief from your pain.

When the cells are starved for oxygen, they are weak. They do not function enough to eliminate the 70% of the wastes produced your body they were intended.

Also, your cells need a lot of oxygen to create the energy-storing molecule, Adenosine TriPhosphate (ATP), which fuels your body and gives it the energy needed to be healthy.

ATP is the energy source that keeps everything going. It powers virtually every activity of each cell in your body including the mechanical work performed by your muscles.

Without Adenosine TriPhosphate your bodies would shut down. And without oxygen, there would be no Adenosine TriPhosphate.

The Lymph System – “Your Body’s Garbage Removal System”

Your Lymph System circulates all the toxins and waste products in your cells.

Did you know you have 4 times more lymph than you do blood in your body. As you know, you have a heart to pump your blood. But your lymph system has no pump to remove your bodys waste products. The only way lymph moves and is cleansed in your body is by exercising and deep breathing.

According to Dr. Jack Shields, a Lymphologist, deep breathing that moves your diaphragm sucks lymph up through your thoracic tract and stimulates the lymph in your body. He says that deep breathing is 10 times more effective than any other activity in stimulating the lymph system and doing its “garbage removal job” for the cells in your body.

Conclusion
As you can see deep breathing is important to your cell health. It can go a long way to reduce your back pain fast by removing toxins and fueling your cells. However, it does take a bit of practice to do deep breathing correctly.

Most of us do not breathe deeply. We only breathe in the upper chest, and it is in the lower chest where the blood supply is richer and where we can produce more “food” for our cells.

So look for an article in the near future to help you do proper deep breathing. It can change your life – not only to reduce your back pain but also to improve your health in every way.

Sources:http://www.articlesbase.com/health-articles/
why-deep-breathing-for-fast-back-pain-relief-582458.html

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Ailmemts & Remedies

Anaphylaxis

Allergy skin testing
Image via Wikipedia

Definition:

Anaphylaxis is a rapidly progressing, life-threatening allergic reaction.It is a type of allergic reaction, in which the immune system responds to otherwise harmless substances from the environment. Unlike other allergic reactions, however, anaphylaxis can kill. Reaction may begin within minutes or even seconds of exposure, and rapidly progress to cause airway constriction, skin and intestinal irritation, and altered heart rhythms. In severe cases, it can result in complete airway obstruction, shock, and death.

Anaphylaxis is an acute systemic (multi-system) and severe Type I Hypersensitivity allergic reaction in humans and other mammals. The term comes from the Greek words ana (against) and phylaxis (protection). Minute amounts of allergens may cause a life-threatening anaphylactic reaction. Anaphylaxis may occur after ingestion, skin contact, injection of an allergen or, in rare cases, inhalation….CLICK & SEE

Anaphylactic shock, the most severe type of anaphylaxis, occurs when an allergic response triggers a quick release from mast cells of large quantities of immunological mediators (histamines, prostaglandins, leukotrienes) leading to systemic vasodilation (associated with a sudden drop in blood pressure) and edema of bronchial mucosa (resulting in bronchoconstriction and difficulty breathing). Anaphylactic shock can lead to death in a matter of minutes if left untreated.

An estimated 1.24% to 16.8% of the population of the United States is considered “at risk” for having an anaphylactic reaction if they are exposed to one or more allergens, especially penicillin and insect stings. Most of these people successfully avoid their allergens and will never experience anaphylaxis. Of those people who actually experience anaphylaxis, up to 1% may die as a result. Anaphylaxis results in approximately 18 deaths per year in the U.S. (compared to 2.4 million deaths from all causes each year in the U.S.). The most common presentation includes sudden cardiovascular collapse (88% of reported cases of severe anaphylaxis).

click to see the pictures

Researchers typically distinguish between “true anaphylaxis” and “pseudo-anaphylaxis or an “anaphylactoid reaction.” The symptoms, treatment, and risk of death are identical, but “true” anaphylaxis is always caused directly by degranulation of mast cells or basophils that is mediated by immunoglobulin E (IgE), and pseudo-anaphylaxis occurs due to all other causes. The distinction is primarily made by those studying mechanisms of allergic reactions.

Causes:-
Anaphylaxis is a severe, whole-body allergic reaction. After an initial exposure (“sensitizing dose”) to a substance like bee sting toxin, the person’s immune system becomes sensitized to that allergen. On a subsequent exposure (“shocking dose”), an allergic reaction occurs. This reaction is sudden, severe, and involves the whole body.

Hives and angioedema (hives on the lips, eyelids, throat, and/or tongue) often occur. Angioedema may be severe enough to block the airway. Prolonged anaphylaxis can cause heart arrhythmias.

Some drugs (polymyxin, morphine, x-ray dye, and others) may cause an “anaphylactoid” reaction (anaphylactic-like reaction) on the first exposure. This is usually due to a toxic reaction, rather than the immune system mechanism that occurs with “true” anaphylaxis. The symptoms, risk for complications without treatment, and treatment are the same, however, for both types of reactions. Some vaccinations are also known to cause “anaphylactoid” reactions. Antitoxins and antivenins may cause similar reactions.

Anaphylaxis can occur in response to any allergen. Common causes include insect bites/stings, food allergies (peanuts and tree nuts are the most common, though not the only), and drug allergies. Pollens and other inhaled allergens rarely cause anaphylaxis. In opthamology, the dye fluorescein used in some eye exams is a well known trigger. Some people have an anaphylactic reaction with no identifiable cause.
Symptoms:-
Symptoms of anaphylaxis are related to the action of Immunoglobulin E (IgE) and other anaphylatoxins, which act to release histamine and other mediator substances from mast cells (degranulation). In addition to other effects, histamine induces vasodilation of arterioles and constriction of bronchioles in the lungs, also known as bronchospasm (constriction of the airways).

Tissues in different parts of the body release histamine and other substances. This causes constriction of the airways, resulting in wheezing, difficulty breathing, and gastrointestinal symptoms such as abdominal pain, cramps, vomiting, and diarrhea. Histamine causes the blood vessels to dilate (which lowers blood pressure) and fluid to leak from the bloodstream into the tissues (which lowers the blood volume). These effects result in shock. Fluid can leak into the alveoli (air sacs) of the lungs, causing pulmonary edema.

Symptoms can include the following:

*polyuria
*respiratory distress
*hypotension (low blood pressure)
*encephalitis
*fainting
*unconsciousness
*urticaria (hives)
*flushed appearance
*angioedema (swelling of the lips, face, neck and throat): this can be life threatening
*tears (due to angioedema and stress)
*vomiting
*itching
*diarrhoea
*abdominal pain
*anxiety

The time between ingestion of the allergen and anaphylaxis symptoms can vary for some patients depending on the amount of allergen consumed and their reaction time. Symptoms can appear immediately, or can be delayed by half an hour to several hours after ingestion. However, symptoms of anaphylaxis usually appear very quickly once they do begin.

Diagnosis:-

Anaphylaxis is diagnosed based on the rapid development of symptoms in response to a suspect allergen. Identification of the culprit may be done with RAST testing, a blood test that identifies IgE reactions to specific allergens. Skin testing may be done for less severe anaphylactic reactions.

The time between ingestion of the allergen and anaphylaxis symptoms can vary for some patients depending on the amount of allergen consumed and their reaction time. Symptoms can appear immediately, or can be delayed by half an hour to several hours after ingestion. However, symptoms of anaphylaxis usually appear very quickly once they do begin.

Apart from its clinical features, blood tests for tryptase (released from mast cells) might be useful in diagnosing anaphylaxis.

In some cases, it is unclear from the patient interview what triggered the anaphylaxis. In this setting, skin allergy testing (with or without patch testing) or RAST blood tests can sometimes identify the cause.

You may click to see:->Anaphylaxis Flow Chart

Treatment:-

Emergency Treatment
Anaphylaxis is a life-threatening medical emergency because of rapid constriction of the airway, often within minutes of onset, which can lead to respiratory failure and respiratory arrest. Brain and organ damage rapidly occurs if the patient cannot breathe. Due to the severe nature of the emergency, patients experiencing or about to experience anaphylaxis require the help of advanced medical personnel. First aid measures for anaphylaxis include rescue breathing (part of CPR). Rescue breathing may be hindered by the constricted airways, but if the patient stops breathing on his or her own, it is the only way to get oxygen to him or her until professional help is available.

.A woman being treated in an emergency department after going into anaphylactic shock

.The primary treatment for anaphylaxis is administration of epinephrine (adrenaline). Epinephrine prevents worsening of the airway constriction, stimulates the heart to continue beating, and may be life-saving. Epinephrine acts on Beta-2 adrenergic receptors in the lung as a powerful bronchodilator (i.e. it opens the airways), relieving allergic or histamine-induced acute asthmatic attack or anaphylaxis. If the patient has previously been diagnosed with anaphylaxis, he or she may be carrying an EpiPen or Twinject for immediate administration of epinephrine. However, use of an EpiPen or similar device only provides temporary and limited relief of symptoms.

Tachycardia (rapid heartbeat) results from stimulation of Beta-1 adrenergic receptors of the heart increasing contractility (positive inotropic effect) and frequency (chronotropic effect) and thus cardiac output.[10] Repetitive administration of epinephrine can cause tachycardia and occasionally ventricular tachycardia with heart rates potentially reaching 240 beats per minute, which itself can be fatal. Extra doses of epinephrine can sometimes cause cardiac arrest. This is why some protocols advise intramuscular injection of only 0.3–0.5mL of a 1:1,000 dilution.

Some patients with severe allergies routinely carry preloaded syringes containing epinephrine, diphenhydramine (Benadryl), and dexamethasone (Decadron) whenever they go to an unknown or uncontrolled environment.

You may click to see:->First Aid for Anaphylaxis
Clinical care
Paramedic treatment in the field includes administration of epinephrine IM; antihistamines IM (such as chlorphenamine or diphenhydramine); steroids, such as hydrocortisone or dexamethasone; IV Fluid administration and in severe cases, pressor agents (which cause the heart to increase its contraction strength) such as dopamine for hypotension, administration of oxygen, and intubation during transport to advanced medical care.

In severe situations with profuse laryngeal edema (swelling of the airway), cricothyrotomy or tracheotomy may be required to maintain oxygenation. In these procedures, an incision is made through the anterior portion of the neck, over the cricoid membrane, and an endotracheal tube is inserted to allow mechanical ventilation of the patient.

The clinical treatment of anaphylaxis by a doctor and in the hospital setting aims to treat the cellular hypersensitivity reaction as well as the symptoms. Antihistamine drugs such as diphenhydramine or chlorphenamine (which inhibit the effects of histamine at histamine receptors) are continued but are usually not sufficient in anaphylaxis, and high doses of intravenous corticosteroids such as dexamethasone or hydrocortisone are often required. Hypotension is treated with intravenous fluids and sometimes vasopressor drugs. For bronchospasm, bronchodilator drugs (e.g. salbutamol, known as Albuterol in the United States) are used. In severe cases, immediate treatment with epinephrine can be lifesaving. Supportive care with mechanical ventilation may be required.

It is also possible to undergo a second reaction prior to medical attention or using an Epipen. It is suggested to seek one to two days of medical care.

The possibility of biphasic reactions (recurrence of anaphylaxis) requires that patients be monitored for four hours after being transported to medical care for anaphylaxis.

Many anaphylactic patients will be sent home or released after the initial reaction is declared over. Yet, rebound reactions are almost always bound to happen. Most people with anaphylaxis have a rebound a few hours after the initial reaction, yet there are cases where a rebound would occur after as much time as a week.
Planning for emergency treatment:-
The Asthma and Allergy Foundation of America advises patients prone to anaphylaxis to have an “allergy action plan” on file at school, home, or in their office to aid others in case of an anaphylactic emergency, and provides a free “plan” form. Action plans are considered essential to quality emergency care. Many authorities advocate immunotherapy to prevent future episodes of anaphylaxis.

Beta-blockers may aggravate anaphylactic reactions and interfere with treatment.

Prognosis:
The rapidity of symptom development is an indication of the likely severity of reaction: the faster symptoms develop, the more severe the ultimate reaction. Prompt emergency medical attention and close monitoring reduces the likelihood of death. Nonetheless, death is possible from severe anaphylaxis. For most people who receive rapid treatment, recovery is complete.

Prevention:-
Immunotherapy with Hymenoptera venoms is especially effective and widely used throughout the world and is accepted as an effective treatment for most patients with allergy to bees, wasps, hornets, yellow jackets, white faced hornets, and fire ants.

Avoidance of the allergic trigger is the only reliable method of preventing anaphylaxis. For insect allergies, this requires recognizing likely nest sites. Preventing food allergies requires knowledge of the prepared foods or dishes in which the allergen is likely to occur, and careful questioning about ingredients when dining out. Use of a Medic-Alert tag detailing drug allergies is vital to prevent inadvertent administration during a medical emergency.

People prone to anaphylaxis should carry an “Epipen” or “Ana-kit,” which contain an adrenaline dose ready for injection.

The greatest success with prevention of anaphylaxis has been the use of allergy injections to prevent recurrence of sting allergy. The risk to an individual from a particular species of insect depends on complex interactions between likelihood of human contact, insect aggression, efficiency of the venom delivery apparatus, and venom allergenicity. According to most authorities, venom immunotherapy has been demonstrated to reduce the risk of systemic reactions below 1% to 3%. One simple method of venom extraction has been electrical stimulation to obtain venom, instead of dissecting the venom sac. An allergist will then provide venom immunotherapy which is highly efficacious in preventing future episodes of anaphylaxis.

A vaccine has been in the works to prevent anaphylaxis from peanuts and tree nuts. Despite showing significant promise to prevent individuals with the allergy from developing anaphylaxis if eating a small amount of the food, the FDA has not yet approved the vaccine.

You may click to see:->

Mast Cell Disorder

Allergy

Slow reacting substance of anaphylaxis

Exercise-induced anaphylaxis

.Paediatric Allergy – anaphylaxis

Disclaimer: This information is not meant to be a substitute for professional medical advise or help. It is always best to consult with a Physician about serious health concerns. This information is in no way intended to diagnose or prescribe remedies.This is purely for educational purpose.

Resources :
http://en.wikipedia.org/wiki/Anaphylaxis
http://www.answers.com/topic/anaphylaxis
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Fruits & Vegetables

Calabas or Bengali Lau

Botanical Name:Lagenaria siceraria
Family:Cucurbitaceae
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Cucurbitales
Genus: Lagenaria
Species: L. siceraria

Common Names:: Bottle gourd, Calabash (Eng.); Kalbas (Afr.); Moraka (North Sotho); Segwana (Tswana); Iselwa (Xhosa, Zulu), Hindi:Louki, Dudhi. English:Bottle gourd, Calabash. Bengali:Lau. Gujrati:Dudhi . SoraykAyi. Kannada:Malyalam:Churaykka. Marathi:Dudhi, Dudhi bhopala. Panjabi : Dudhi, Ghiya. Tamil: Surai kai. Telugu: Sorakaya
Sinhala: Diya labu. Oriya: Lau.

Habitat:Grows in tropical jones, but now it is cultivated worldwide.

Description:
Vigorous annual herb. Stems prostrate or climbing, angular, ribbed, thick, brittle, softly hairy, up to 5 m long, cut stems exude no sap. Leaves simple, up to 400 mm long and 400 mm broad, shortly and softly hairy, broadly egg-, kidney- or heart-shaped in outline, undivided, angular or faintly 3-7-lobed, lobes rounded, margins shallowly toothed, crushed leaves non-aromatic. Leaf stalks up to 300 mm long, thick, often hollow, densely hairy, with two small, lateral glands inserted at the leaf base. Tendrils split in two.

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Flowers stalked (female flower stalks shorter than male), solitary, monoecious (male and female flowers on the same plant); petals 5, crisped, cream or white with darker veins, pale yellow at the base, obovate, up to 45 mm long, opening in the evenings, soon wilting. Fruit large, variable, up to 800 x 200 mm, subglobose to cylindrical, flask-shaped or globose with a constriction above the middle; fleshy, densely hairy to ultimately glabrous, indehiscent, green, maturing yellowish or pale brown, pulp drying out completely on ripening, leaving a thick, hard, hollow shell with almost nothing inside except the seeds. Seeds many, embedded in a spongy pulp, 7-20 mm long, compressed, with two flat facial ridges, in some variants rather irregular and rugose.

The calabash or African bottle gourd (not to be confused with the calabaza) is a vine grown for its fruit, which can either be harvested young and used as a vegetable or harvested mature, dried, and used as a bottle, utensil, or pipe. For this reason, one of the calabash subspecies is known as the bottle gourd. The fresh fruit has a light green smooth skin and a white flesh.

The calabash was one of the first cultivated plants in the world, grown not for food but as a container. It was named for the calabash tree (Crescentia cujete), a different type of plant.

Cultivation :   
Prefers a well-drained moist good rich circumneutral soil. Requires plenty of moisture in the growing season. Prefers a warm sunny position sheltered from the wind. The bottle gourd is widely cultivated in the tropics and sub-tropics for its edible fruit and for the hard wooden shell of the fruit that can be used as containers, musical instruments etc, there are many named varieties with different shaped and sized fruits. The variety ‘Cougourda’ is said to be the best for eating. Forms with wooden shells tend not to have an edible flesh. The plants are frost-tender annuals, they grow very rapidly and their stems can reach a length of 9 metres in the summer. A warm summer is required for good production of the fruit. British summers are often too cool for this species and obtaining a crop from outdoor-grown plants in this country is somewhat problematical. The best chance is by starting the plants off early in a warm greenhouse, growing them on fast and then planting them out as soon as possible but making sure that they are not checked by cold weather. Hand pollination of the fruits can increase fruit set. A climbing plant, attaching itself to supports by means of tendrils that grow out of the leaf axils. It can be used as a fast-growing summer screen. The leaves have a strong musky scent that some people find repulsive. The plant is remarkably disease and pest-free, this might be connected to the smell of the leaves.

Propagation:  
Seed – sow spring in a greenhouse in a rich soil, putting 2 – 3 seeds in a pot and thinning to the strongest plant. Grow on fast and plant out as soon as possible after the last expected frosts, giving some protection until the plants are established and growing well. The seed germinates best at 25°c. Soaking the seeds for 12 hours in warm water prior to sowing can hasten germination[86]. Discard any seeds that have not germinated after 10 days, the plants they produce will not be vigorous enough to succeed outdoors in Britain

Edible Uses :
Edible Parts: Fruit;  Leaves;  Oil;  Seed.
Edible Uses: Oil.
The calabash, as a vegetable, is frequently used in southern Chinese cuisine as either a stir-fry or in a soup. The Chinese name for calabash is hulu (simplified Chinese ; traditional Chinese:; pinyin: húlu) or huzi (Chinese:  pinyin: húzi) in Mandarin.

In Japan, the vegetable is known as yIgao, named after a character in Genji Monogatari. It is most commonly sold in the form of dried, marinated strips known as kanpya, which are used in place of seafood in a form of vegetarian makizushi (rolled sushi).

In Korea, it is known as bak or jorongbak.

In Italian cuisine, it is known as cucuzza (plural cucuzze).

In Central America, the seeds of the Calabash gourd are toasted and ground with other ingredients (including rice, cinnamon, and allspice) to make the drink horchata. Calabash is known locally as morro or jícaro.

In Tanzania, the pulp coated seeds of the Calabash are known as buyu (singular)/mabuyu (plural). These sour pulp coated seeds are gently cooked with sugar and coloured with food colouring and sold as sweets in coastal towns.

In India, it is known as lauki in Urdu or dudhi or ghiya in Hindi, Jatilao in Assamese, lau in Bengali, sorakaya in Telugu, dudhi-Bhopala in Marathi, sorekayi in Kannada, and suraikkaai (colloq. sorakkay) in Tamil. In parts of India, the dried, unpunctured gourd is used as a float (called surai-kuduvai in Tamil) to learn swimming in rural areas. The dried and cored thick outer skin has traditionally been used to make musical instruments like the tanpura, veena, etc.

Immature fruit – cooked and used as a vegetable. They can be boiled, steamed, fried, used in curries or made into fritters. Of variable quality, but some of the selected cultivars from India and China are of very good quality, equivalent to good summer squashes. The pulp around the seed is purgative and should not be eaten. The fruit can be dried for later use. Leaves and young shoots – cooked and used as a potherb. Seed – cooked. Rich in oil, it is added to soups etc. A vegetable curd, similar to tofu, can be made from the seed. An edible oil is obtained from the seed. It is used for cooking. Yields of up to 45% have been obtained

Lau is used to make a very authentic Bengali dish called Lau Chingri – a vegetable preparation prepared with Lau and Shrimps.

In Arabic it is called qara. In Bangladesh it is called lau or kumra/komra. The tender young gourd is cooked as a summer squash.

The shoots, tendrils, and leaves of the plant may also be eaten as greens.

Medicinal Uses:
Antibiotic;  Antidote;  Diuretic;  Emetic;  Febrifuge;  Lithontripic;  Odontalgic;  Poultice;  Purgative;  Stomachic;  Vermifuge.

The pulp around the seed is emetic and purgative. A poultice of the crushed leaves has been applied to the head to treat headaches. The flowers are an antidote to poison. The stem bark and the rind of the fruit are diuretic. The fruit is antilithic, diuretic, emetic and refrigerant. The juice of the fruit is used in the treatment of stomach acidity, indigestion and ulcers. The seed is vermifuge. A poultice of the boiled seeds has been used in the treatment of boils. Taken with Achyranthes spp the seed is used to treat aching teeth and gums, boils etc. Extracts of the plant have shown antibiotic activity. In many parts of China 3 grams per day of this species (the report does not say what part of the plant) has been used as a single treatment for diabetes mellitus

Disclaimer:The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider.

Other cultural uses:-

West Africa
Hollowed out and dried calabashes are a very typical utensil in households across West Africa. They are used to clean rice, carry water and also just as a food container. Smaller sizes are used as bowls to drink palm-wine. Calabashes are used by some musicians in making the kora (a harp-lute), xalam (a lute), ngoni (a lute) and the goje (a traditional fiddle). They also serve as resonators on the balafon (West African marimba). The calabash is also used in making the shegureh (a Sierra Leonean women’s rattle)   and balangi (a Sierra Leonean type of balafon) musical instruments. Sometimes, large calabashes are simply hollowed, dried and used as percussion instruments, especially by Fulani, Songhai, Gur-speaking and Hausa peoples.

Mexico
In many rural parts of Mexico, the calabash is dried and carved hollow to create a bule, a gourd used to carry water around like a canteen.

South America
In Argentina, Uruguay, Paraguay, and Brazil, calabash gourds are dried and carved into mates, the traditional container for the popular caffeinated tealike drink (also called mate) brewed from the yerba mate plant.

China
The hulu is an ancient remedy for health. In the old days the doctors would carry medicine inside so it has fabled properties for healing. The hulu is believed to absorb negative earth-based qi (energy) that would otherwise affect health and is a traditional Chinese medicine cure. Dried calabash is also used as containers of liquids, often liquors or medicine. Calabash were also grown in earthen molds to form different shapes and dried to house pet crickets, which were kept for their song and fighting abilities. The texture of the gourd lends itself nicely to the sound of the animal, much like a musical instrument. It is a symbol of the Xian immortals.

Hawaii
In Hawaii a calabash is a large serving bowl. It is usually made from a hardwood, rather than from the Calabash Gourd as in Maroon cultures. It is used on a buffet table or in the middle of the dining table. The use of the calabash in Hawaii has led to terms like “Calabash Family” or “Calabash Cousins”. It indicates that an extended family has grown up around shared meals and close friendships. Food is very important in modern Hawaiian culture. “Komo E Kaukau”, meaning “come and eat”, is the most expected greeting in a Hawaiian home.

Additionally, the gourd can be dried out and used to smoke pipe tobacco. A typical design yielded by this squash is recognized in (theatrically) the pipe of Sherlock Holmes. But Doyle never mentions Holmes using a calabash pipe. It was the preferred pipe for stage actors portraying Holmes, because they could balance this pipe better than other styles while delivering their lines.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider

Resources:

http://en.wikipedia.org/wiki/Multilingual_list_of_Indian_Vegetables

http://en.wikipedia.org/wiki/Louki

http://www.plantzafrica.com/plantklm/lagensic.htm

http://www.pfaf.org/user/Plant.aspx?LatinName=Lagenaria+siceraria

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News on Health & Science

Swipe a Card for Medical Test

Scientists have designed a sensitive prototype to test dozens of diseases simultaneously by scanning a card loaded with microscopic blood, saliva or urine samples.
………………..
Unlike lab tests today, results could be available in minutes, not hours to weeks. The prototype works on the same principle – giant magnetoresistance or GMR – that reads data on computer hard drives or listen to tunes on portable digital music players.

“Think how fast your PC reads data on a hard drive, and imagine using the same technology to monitor your health,” informed Marc Porter, a Utah (University) Science, Technology and Research (USTAR) professor of chemistry, chemical engineering and bioengineering.

Porter co-authored a pair of studies demonstrating the new method for rapid disease testing, according to an Utah University release. The research will be published in Saturday issue of Analytical Chemistry. “You can envision this as a wellness check in which a patient sample – blood, urine, saliva – is spotted on a sample stick or card, scanned, and then the readout indicates your state of well-being,” said USTAR research scientist Michael Granger, co-author of the research. “We have a great sensor able to look for many disease markers.”

The prototype card-swipe device consists of a GMR “read head” and sample stick. Right now, the device is about the size of personal computer. But Granger said that when it is developed commercially, the GMR sensor device will look like a credit card reader. The USTAR initiative seeks to create new high-tech jobs by recruiting world-class research teams to develop products that can be commercialized to start new businesses.

Sources: The Times Of India

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