Soy Extract,Daidzein

Product name:Daidzein 98%

Variety:Soybean extract

Plant original: Glycine max (L.) Merr

Specifications: 98.0% Daidzein Test by HPLC

CAS No.:486-66-8

Part:Seed

Appearance :White powder

Test method:HPLC

Molecular formula:C15H10O4

Water solubility:Insoluble

Molecular weight:254.24

Extraction type:Solvent extraction

Descrieption of Soy Extract,Daidzein

Daidzein is white powder,belongs to a kind of flavonoids isoflavone, and daidzein is classified as a kind of phytoestrogens,

daidzein is extracted from a plant of the nonsteroidal compound having estrogenlike function. The study found that daidzein

has weak estrogenic and weak antiestrogen effect. Daidzein is a waterinsoluble solid material. Daidzein under high vacuum sublimation.

Daidzein and other isoflavone compounds, such as genistein, are present in a number of plants and herbs like the Thai Kwao Krua or Pueraria mirifica, Kudzu or Pueraria lobata. It can also be found in Maackia amurensiscell cultures.Daidzein can be found in food such as soybeans and soy products like tofu and textured vegetable protein.Soy isoflavones are a group of compounds found in and isolated from the soybean.

Daidzein can be converted to its end metabolite S-equol in some humans based on the presence of  certain intestinal bacteria. Based on several decades of research, S-equol has potential  for significant health benefits .Daidzein has both weak estrogenic and weak anti-estrogenic effects.  Daizein has also antioxidant activity. Foti P. et al of the Department of Food Science and Microbiology (University of Milan) compared the antioxidant activity daidzein and genistein. antioxidant activity in primary and cancer lymphocytes.

Their results showed that daidzein is just as effective as genistein in protecting cells against oxidative damage of DNA.

The antioxidant activity of daidzein was measured at concentration which could be obtained by consumption of soy products.

The anti-estrogenic effect of daidzein may explain its anti-carcinogenic, anti-atherogenic and anti-osteoporotic  activity. Epidemiological studies have long shown that people who consume a lot of soy have reduces incidences of prostate cancers.

This benefit of soy could be explained by the anti-cancer and antioxidant activity of daidzein.Constantinou AI et al (Department of Surgical Oncology, University of Illinois at Chicago) studied the effect of daidzein on the capacity of tomaxifen to prevent mammary tumours.They concluded that the combination of daidzein and tamoxifen produces increased protection against mammary carcinogenesis: tumour multiplicity was reduced by 76 percent and tumor incidence by 35 percent.

Daidzein seems to reduce the risk for osteoporosis. Studies have shown that daidzein stimulates the formation of osteoblasts, which are cells that produce bone mass.

Function of Soy Extract,Daidzein

1.Daidzein can prevent osteoporosis,and decrease cholesterol and reducing the risk of cardiovascular diseases.

2.Daidzein has the function of preventing cancer, especially prostate cancer and breast cancer and resisting tumor.

3.Organic Daidzein owns estrogenic effect and reliefing symptom of climacteric syndrome.

Application of Soy Extract,Daidzein

1. Daidzein Applied in food field ,daidzein is added into kinds of beverage ,liquor and foods as functional food additive

2.Daidzein Applied in health product field ,daidzein is widely added into various kinds of health products to prevent

chronic diseases or relief symptom of climacteric syndrome.

3.Daidzein Applied in cosmetics field,daidzein is widely added into the cosmetics with the function of delaying aging

and compacting skin, thus make skin much smooth and delicate.

Q&A:

1.Are you a manufacturer or trade company
We have our own factory which located in Zhejiang,China.Meanwhile,we also have many parter factorier,so we can supply many kinds of relative products with very competitive price and good quality.

2.How  to start an order

After negoation and communication about the price,quantity,incoterm,etc.,you give me the order contract with stamp,then I sealed it ,send back to you,also give you the proforma invoice,you can arrange the payment according the PI.

3.What’s your payment terms

If sample,small amount: T/T in advance, ,Paypal.
If commercial order ,big amount: T/T in advance,L/C at sight.

4.Can I get a free sample

If this product is not very expensive,and you demand a small sample,we can supply free sample,but not including the shipping cost,you can provide a freight collect account or arrange the shipping cost by Paypal/Westunion.

5.What's the lead time
Generally we send out your order ASAP after payment,normally

small quanitity,3-5days.

big quanitity with stock,5-7days,

if without stock,we have to calculate the production period,then give you the lead tme.

6.How do you ship the order normally

If less than 50kg,will be shipped by express,such as FEDEX,DHL.

If above 50kg,we can ship it by air or sea
For very large quantity,ship it by sea will be the best choice.

7.How do you ensure the quality of your products
Strict QC with 6 steps testing from raw material purchase to finished product.

Meanwhile,we will responsible for the goods quality after be sold.