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The Secret of Soy,What is Soy Isoflavones?Function of Natural Genistein?Soy Bean Extract.
Contents:
- Basic Info of Soy Isoflavones.
- Introduction and Brief Benefits of Soy Isoflavones.
- Actions and Pharmacology.
- Women's health and Isoflavones.
- Suggestions and Administration.
- Soy Isoflavones Metabolism.
- Soy Isoflavones Estrogenic and Anti-Estrogenic Activities.
- Soy Isoflavones Estrogen Receptor-Independent Activities.
- Soy Isoflavones Prevent Cardiovascular Disease.
- Soy Isoflavones and Hormone-associated Cancers.
- Soy Isoflavones Prevent Osteoporosis.
- Soy Isoflavones Help Prevent Cognitive Decline.
- Soy Isoflavones Treatment Menopausal Symptoms.
- Soy isoflavone glycitein protects against beta amyloid-induced toxicity and oxidative stress in transgenic Caenorhabditis elegans.
- Pharmacokinetics of isoflavones, daidzein and genistein, after ingestion of soy beverage compared with soy extract capsules in postmenopausal Thai women.
- What is genistein?
- Genistein mimics human estrogens.
- Actions of the soy phytoestrogen genistein in models of human chronic disease: potential involvement of transforming growth factor Beta.
- Estrogenic Effects of Genistein.
- Effect of genistein to control postmenopausal symptoms and bone loss.
- Safety and Acute toxicity.
- How Search engine think about Genistein.
- Research Update and latest findings of Soy Isoflavones.Daidzein.Daidzin.Genistein.Genistin related.
Soy Isoflavones Help Prevent Cognitive Decline.
Scientific research on the effect of soy isoflavones on cognitive function is limited. The only published observational study that examined the relationship between soy intake and cognitive function found that Hawaiian men who reported consuming tofu at least twice weekly during midlife were more likely to have poor cognitive test scores 20-25 years later than those who reported consuming tofu less than twice a week. In contrast, the results of several small clinical trials in postmenopausal women suggest that increasing soy isoflavone intake may result in modest improvements in performance on some cognitive tests for up to six months. Postmenopausal women given soy extracts providing 60 mg/d of soy isoflavones for 6-12 weeks performed better than women given a placebo on cognitive tests of picture recall (short-term memory), learning rule reversals (mental flexibility) and a planning task. In a longer trial, postmenopausal women given supplements that provided 110 mg/d of soy isoflavones for six months performed better than women given placebos on a test of verbal fluency.
However, in the largest placebo-controlled trial in postmenopausal women to date, daily intake of soy protein providing 99 mg of isoflavones for one year did not affect performance on a battery of cognitive function tests, including tests for memory, attention, verbal fluency and dementia.
Reference:
1.The Secret of Soy,What is Soy Isoflavones?Function of Natural Genistein?Soy Bean Extract.
last edit date:26th,Feb.2010.
- 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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