Flaxseed extract

Your location: HOME > product > Flaxseed extract

Flaxseed extract

[ Name ] Flaxseed extract

[ Latin names of plants Linum usitatissimum L.

[ Extracts ] Flaxseed

[ Active ingredient ] Flaxseed lignans

[CAS No. 8001-26-1

[ Specifications ]  SDG20%. SDG40%. SDG60%

[ Function ] SDG(secoisolariciresinol diglucoside),on the estrogen-dependent disease prevention and treatment role.

[ Use ] For medicine, health products, food and cosmetics

[ Shelf-life ]Dark, cool, dry conditions, 2years


Flax, suitable for growing in the cold climate in northern China,  is an important oil-bearing crops. Flaxseed lignans is the latest generation of natural plant estrogen.The main ingredient is " secoisolariciresinol diglucoside ", usually  is called as SDG. 


SDG has two-way functions: as plant estrogen,it has weak estrogen and anti-estrogen effect.  When  estrogen is high concentration  in human ,the SDG can adjust estrogen ; when human deficient estrogen, the SDG can substituteestrogen partially.


The molecular formula of SDG is C32H46O16, and its molecular weight is 686.71 daltons. The aglycone of SDG is also known as 2, 3-bis (3-methoxy-4-hydroxybenzyl) butane-1, 4-diol. Enterolactone is also known as trans-2, 3-bis [(3-hydroxylphenyl) methyl]-butyrolactone. 


Flaxseed lignans used in medicine, health food, cosmetics, and functional food, can ease the discomfort of menopause, the menstrual conditioning, the prevention of breast cancer, cosmetic whitening, skin conditioners, and other significant effects. And also for some of the male hormone related to high male disease prevention, such as prostatitis, such as hair loss.


Recommended dosage is 50mg-300mg per day.Yet, more dosege has not founded  side effects.


Relative to the chemical synthesis of estrogen, it is safety ,no secondary action and no toxicity.It is one of the latest generation of health care products and pharmaceutical raw materials .


Specializing in the production of flaxseed lignans, our factory is the founded of China's flaxseed lignans process of industrialization and technology inventors, quality stability, and development of the world's leading high-technology products.



Appearance: pale yellow powder 
Water-soluble: easily 
Specifications: SDG20%, SDG40%, SDG60% 
Testing methods: HPLC

Packaging: 25 kg / Fiber drum 

Half-life: 24 months