The Secret of Soy,What is Soy Isoflavones?Function of Natural Genistein?Soy Bean Extract.

Basic Info of Soy Isoflavones.

Soy Bean Extract INCI Name Glycine Soja Extract Soy Isoflavones Genistein Daidzein CAS 84776-91-0 Genistein CAS 446-72-0 Daidzein CAS486-66-8 photo picture image Bio-Chemical:Soy Isoflavones
Local Name : Soybeans
Scientific Name:Soy
Other Names:Glycine max, Glycine soja , Soya
Genus:Glycine
Species:max
Parts Used : Beans
Actives: genistein, daidzein and glycetin
Distribution : Soybeans plant is cultivated throughout India.

What are isoflavones?

Isoflavones are secondary vegetable substances,which can act as estrogens in the body and have protective functions. The estrogen effects of isoflavones are much less powerful than the estrogen hormones (it's effectiveness represents around 1/1000 of the estrogen hormones). This is why isoflavones and phyto-estrogens exercise a balancing effect when the level of estrogens is low, such as during the menopause, and cause less menopause symptoms. Isoflavones can also reduce the effect of the estrogen on cells and skin layers when the hormone levels are high, and then essentially reduce the risk of estrogen linked cancers.

As nutrition related observations have shown, diseases and troubles mentioned above are uncommon in countries where a lot of soybeans are consumed, because soybeans bring to the organism isoflavones. Scientific literature contains data about the synergy effects. Within the isoflavones we find daidzein and genistein.
Soy Bean Extract INCI Name Glycine Soja Extract Soy Isoflavones Genistein Daidzein CAS 84776-91-0 Genistein CAS 446-72-0 Daidzein CAS486-66-8 photo picture image

Digestion of isoflavones:

Isoflavones are transformed by bacteria in the intestinal flora during digestion. It is only once this transformation has been completed that the isoflavones exercise their beneficial effects in the body. Lower absorption in the intestine has been observed following a lengthy intake of antibiotics or in the case of diarrhea. This can result in a reduction of the protective functions of these substances for the body.In order to obtain a regular absorption of isoflavones, the intake isoflavones rich foods or isoflavones supplements must be spread during the day.

Major Constituents:Daidzein, Daidzin, Genistein, Genistin, Glycitein, Glycitin

Soy Isoflavone,a sort of bioflavonoid,mainly located in the cotyledon and hypocotyl of the bean seeds. Soy Isoflavone is a combination,12 kinds of Isoflavone have been discovered due to present research, they are divided into two categories: free aglycon and compound glucoside. Aglycon makes 2%-3% of the whole,including genistein(G), daidzein(D) and glycitein(Gly), while glucoside makes 97-98%,mainly existing in the forms of 6"-O-malonygenistin, 6"-O-malonydaidzin, 6"-O-malonyglycitin , genistin, daidzin and glycitin. The four core ingredients in Soy Isoflavone are: daidzein, daidzin, genistein and genistin.

Soy Isoflavone is the metabolic byproduct generated by bean's up-growing. In 1931,Soy Isoflavone was extracted from bean for the first time. In 1962,Setchell and Adlercreutz made the first proof that Soy Isoflavone has the similar structure with that of the mammals' feminine hormone,and the possible anti-cancer function of Soy Isoflavone was put forward. A great deal of research after 1980 indicates that Soy Isoflavone is most effective for preventing and curing cancer, symptoms of women's menopause and aged women's osteoporosis. Since the 90's of last century,Soy Isoflavone has been widely used in the healthy food and cosmetics.
Soy Bean Extract INCI Name Glycine Soja Extract Soy Isoflavones Genistein Daidzein CAS 84776-91-0 Genistein CAS 446-72-0 Daidzein CAS486-66-8 photo picture image

Genistein:Formula:C₁₅ H₁₀O₅.CAS RN:446-72-0
Daidzein:Formula: C₁₅ H₁₀O₄.CAS RN:486-66-8
Glycitein:Formula: C₁₆ H₁₂O₅.CAS RN:
Genistin:Formula: C₂₁ H₂₀O₁₀.CAS RN:529-59-9
Daidzin:Formula: C₂₁ H₂₀O₉.CAS RN:552-66-9
Glycitin:Formula: C₂₂ H₂₂O₁₀.CAS RN:

Reference:

1.The Secret of Soy,What is Soy Isoflavones?Function of Natural Genistein?Soy Bean Extract.

last edit date:26th,Feb.2010.

Available Product

Name:Soy Bean Extract
Serie No:S-025.
Specifications:Isoflavones 40%60%,Genistein98%,Daidzein 98%HPLC.
INCI Name:GLYCINE SOJA EXTRACT
EINECS/ELINCS No.:N/A
CAS:84776-91-0,Genistein,446-72-0,Daidzein,486-66-8.
Chem/IUPAC Name:Glycine Soja Extract is an extract of the beans of the soybean,Glycine soja,Leguminosae

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