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Herbs & Plants

Ficus carica

Botanical Name: Ficus carica
Family:    Moraceae
Tribe:    Ficeae
Genus:    Ficus
Subgenus:Ficus
Species:    F. carica
Kingdom:    Plantae
Order:    Rosales

Common Name : Common fig  or simply  Fig

Habitat: Ficus carica is  native to the Middle East and western Asia, it has been sought out and cultivated since ancient times, and is now widely grown throughout the temperate world, both for its fruit and as an ornamental plant.

Description:
Ficus carica is a gynodioecious (functionally dioecious),deciduous tree or large shrub, growing to a height of  10.00 to 20.00 feet and Spread  10.00 to 20.00 feet with smooth white bark. Its fragrant leaves are 12–25 centimetres (4.7–9.8 in) long and 10–18 centimetres (3.9–7.1 in) across, and deeply lobed with three or five lobes. The complex inflorescence consists of a hollow fleshy structure called the syconium, which is lined with numerous unisexual flowers. The flower itself is not visible outwardly, as it blooms inside the infructescence. Although commonly referred to as a fruit, the fig is actually the infructescence or scion of the tree, known as a false fruit or multiple fruit, in which the flowers and seeds are borne. It is a hollow-ended stem containing many flowers. The small orifice (ostiole) visible on the middle of the fruit is a narrow passage, which allows the specialized fig wasp Blastophaga psenes to enter the fruit and pollinate the flower, whereafter the fruit grows seeds.  Fig pollination and fig fruit.

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Bloom Time: Seasonal bloomer
Bloom Description: Green
Sun: Full sun to part shade
Flower: Insignificant
Fruit: Showy, Edible

The edible fruit consists of the mature syconium containing numerous one-seeded fruits (druplets). The fruit is 3–5 centimetres (1.2–2.0 in) long, with a green skin, sometimes ripening towards purple or brown. Ficus carica has milky sap (laticifer). The sap of the fig’s green parts is an irritant to human skin.

Cultivation:
The common fig is grown for its edible fruit throughout the temperate world. It is also grown as an ornamental tree, and the cultivar ‘Brown Turkey’ has gained the Royal Horticultural Society‘s Award of Garden Merit.

Figs can be found in continental climates with hot summers as far north as Hungary and Moravia, and can be harvested up to four times per year. Thousands of cultivars, most named, have been developed as human migration brought the fig to many places outside its natural range.

Two crops of figs are potentially produced each year. The first or breba crop develops in the spring on last year’s shoot growth. In contrast, the main fig crop develops on the current year’s shoot growth and ripens in the late summer or fall. The main crop is generally superior in both quantity and quality to the breba crop. However, some cultivars produce good breba crops (e.g., ‘Black Mission’, ‘Croisic’, and ‘Ventura’).

There are basically three types of edible figs:
*Persistent (or common) figs have all female flowers that do not need pollination for fruiting; the fruit can develop through parthenocarpic means. This is a popular horticulture fig for home gardeners. Dottato (Kadota), Black Mission, Brown Turkey, Brunswick, and Celeste are some representative cultivars.

*Caducous (or Smyrna) figs require cross pollination by the fig wasp with pollen from caprifigs for the fruit to mature. If not pollinated the immature fruits drop. Some cultivars are Smyrne (Lob Incir in Turkey) – (Calimyrna in the Great Central Valley USA), Marabout, Inchàrio, and Zidi.

*Intermediate (or San Pedro) figs set an unpollinated breba crop, but need pollination for the later main crop. Examples are Lampeira, King, and San Pedro.
The fig likes dry sunny sites, the soil dry or drained. Excessive growth has to be limited to promote the fruiting. It thrives in both sandy and rocky soil. As the sun is really important it is better to avoid shades. Some varieties are more adapted to harsh and wet climates.

Propagation:
Figs plants are easy to propagate through several methods. Propagation using seeds is not the preferred method since vegetative methods exist that are quicker and more reliable, that is, they do not yield the inedible caprifigs. However, those desiring to can plant seeds of dried figs with moist sphagnum moss or other media in a zip lock bag and expect germination in a few weeks to several months. The tiny plants can be transplanted out little by little once the leaves open, and despite the tiny initial size can grow to 1 foot (30 cm) or more within one year from planting seeds.

Edible Uses:
Figs can be eaten fresh or dried, and used in jam-making. Most commercial production is in dried or otherwise processed forms, since the ripe fruit does not transport well, and once picked does not keep well. The widely produced fig newton or fig roll is a biscuit (cookie) with a filling made from figs.

Nutrition value and phytochemicals:
Dried figs are a rich source (> 20% of the Daily Value, DV) of dietary fiber and the essential mineral, manganese, while vitamin K and numerous other minerals are in moderate content (USDA, right table).

Figs contain diverse phytochemicals, including polyphenols such as gallic acid, chlorogenic acid, syringic acid, (+)-catechin, (?)-epicatechin and rutin

Medicinal Uses:
Ficus carica L. (Moraceae), its wide variety of chemical constituents, its use in traditional medicine as remedies for many health problems, and its biological activities. The plant has been used traditionally to treat various ailments such as gastric problems, inflammation, and cancer. Phytochemical studies on the leaves and fruits of the plant have shown that they are rich in phenolics, organic acids, and volatile compounds. However, there is little information on the phytochemicals present in the stem and root. Reports on the biological activities of the plant are mainly on its crude extracts which have been proven to possess many biological activities. Some of the most interesting therapeutic effects include anticancer, hepatoprotective, hypoglycemic, hypolipidemic, and antimicrobial activities. Thus, studies related to identification of the bioactive compounds and correlating them to their biological activities are very useful for further research to explore the potential of F. carica as a source of therapeutic agents.

Figs are used for their mild, laxative action, and are employed in the preparation of laxative confections and syrups, usually with senna and carminatives. It is considered that the laxative property resides in the saccharine juice of the fresh fruit and in the dried fruit is probably due to the indigestible seeds and skin. The three preparations of Fig of the British Pharmacopoeia are Syrup of Figs, a mild laxative, suitable for administration to children; Aromatie Syrup of Figs, Elixir of Figs, or Sweet Essence of Figs, an excellent laxative for children and delicate persons, is compounded of compound tincture of rhubarb, liquid extract of senna, compound spirit of orange, liquid extract of cascara and Syrup of Figs. The Compound Syrup of Figs is a stronger preparation, composed of liquid extract of senna, syrup of rhubarb and Syrup of Figs, and is more suitable for adults.

Figs are demulcent as well as nutritive. Demulcent decoctions are prepared from them and employed in the treatment of catarrhal affections of the nose and throat.

Roasted and split into two portions, the soft pulpy interior of Figs may be applied as emolient poultices to gumboils, dental abscesses and other circumscribed maturating tumours. They were used by Hezekiah as a remedy for boils 2,400 years ago (Isaiah xxxviii. 21).

The milky juice of the freshly-broken stalk of a Fig has been found to remove warts on the body. When applied, a slightly inflamed area appears round the wart, which then shrivels and falls off. The milky juice of the stems and leaves is very acrid and has been used in some countries for raising blisters.

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

Resources:
http://en.wikipedia.org/wiki/Common_fig
http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c944
http://www.hindawi.com/journals/ecam/2013/974256/
http://www.botanical.com/botanical/mgmh/f/figcom12.html

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News on Health & Science

Robotic aid for stroke victims

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 After more than 2 1/2 years of physical therapy and electronic stimulation, stroke victim Mike Marin still couldn’t open a door with his left hand. Now, thanks to a robot, Marin can open a door and his atrophied left arm isn’t completely useless anymore.

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Marin is at the forefront of what may seem an unlikely use for robots: providing the caring human touch.

For three months in rehab at a suburb north of New York, an unnamed and unlikely looking robot guided his arm repeatedly through an ordinary video game. Where normal therapy failed, the constant robot-guided repetitions worked.

“I still got a long way to go,” said the computer network specialist who had a stroke two days before his 40th birthday. “The robot really put a lot of muscle tone back in my arm.”

Source:The Times Of India

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