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Areca nut extract,Semen arecae

Product Name:Areca nut extract,Semen arecae
Botanical Source:Areca catechu L.
Part Used:Seed
Specification:5:1 10:1 20:1
Appearance:Claybank Powder
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DESCRIPTION

Areca nut

The areca nut is not a true nut, but rather a fruit categorized as a berry. It is commercially available in dried, cured, and fresh forms. When the husk of the fresh fruit is green, the nut inside is soft enough to be cut with a typical knife. In the ripe fruit, the husk becomes yellow or orange, and as it dries, the fruit inside hardens to a wood-like consistency. At that stage, the areca nut can only be sliced using a special scissors-like cutter.


Usually for chewing, a few slices of the nut are wrapped in a betel leaf along with calcium hydroxide (slaked lime) and may include clovecardamomcatechu (kattha), or other spices for extra flavouring. Betel leaf has a fresh, peppery taste, but it can also be bitter to varying degrees depending on the variety.


Areca nuts are chewed with betel leaf for their effects as a mild stimulant,[2] causing a warming sensation in the body and slightly heightened alertness, although the effects vary from person to person.


The areca nut contains the tannins arecatannin and gallic acid; a fixed oil gum; a little terpineollignin; various saline substances; and three main alkaloids—arecolinearecaidine, and guvacine—all of which have vasoconstricting properties.[3] The betel leaf chewed along with the nut contains eugenol, another vasoconstrictor. Tobacco leaf is often added to the mixture, thereby adding the effect of nicotine.[4]


In parts of IndiaSri Lanka, and southern China, areca nuts are not only chewed along with betel leaf, but are also used in the preparation of Ayurvedic and traditional Chinese medicines. Powdered areca nut is used as a constituent in some dentifrices.[5]Other traditional uses include the removal of tapeworms and other intestinal parasites by swallowing a few teaspoons of powdered areca nut, drunk as a decoction, or by taking tablets containing the extracted alkaloids.[5] According to traditional Ayurvedic medicine, chewing areca nut and betel leaf is a good remedy against bad breath.[6][unreliable source?] Diplomat Edmund Roberts noted that Chinese people would mix areca nut with Uncaria gambir during his visit to China in the 1830s.[7] After chewing a betelnut, the red residue, is generally spat out and is considered an eyesore. This has led many places to ban chewing this nut.[citation needed]



MAIN FUNCTION

1. Direct edible for its function of keep out the cold and eliminate the fatigue after labor.


2. Used for formula compounds for its function of refresh,  relieve stress or purgative.


3. Used for veterinary medicine for its function of Digestive and killing worms and disperse accumulation.


4. Used for shampoo, body wash and soaps.



APPLICATION FILED

1. Antioxidant, digestive, anti-hyperlipidemia.


2. Help to relieve and eliminate the fatigue after labor, refresh and relieve the pressure.


3.  Kill worms and disperse accumulation, depress qi, move water, prevent malaria.


4.  Resistant to the microbial.


5.  Anti-hypertension.


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