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Product description

This product is made of low temperature soy flour produced by non-genetically modified soybean. During the extraction of isoflavones, there is no any chemical process, so the activity of effective substance is high and isoflavones G/D value is up to more than 4.0.

Range of applications

It is widely used in health care products, nutrition products, food and medicine products.

Product index

Sensory index Physicochemical index Microbiological index
Color Yellow or pale yellow Total flavonoid content 20%-60% Total plate count ≤10000cfu/g
State Powder Water ≤5.0% Coli group ≤30MPN/100g
Odor Original smell with no peculiar odor Ash (dry basis) ≤5.0% Pathogenic bacteria Not detected

Component index

Item Quality index
Total isoflavone content(HPLC) 20% 40% 60%
Genistin ≥16% ≥33% ≥51%
Daidzin ≥2.0%% ≥5.0% ≥7.0%
Glycitin ≤1.0% ≤1.0% ≤1.0%
Genistein ≤1.0% ≤1.0% ≤1.0%
Daidzein ≤1.0% ≤1.0% ≤1.0%
Glycitein ≤1.0% ≤1.0% ≤1.0%


25kg/bag, fiber can with double-layer PE food-grade bag in the inner packing


Stored in a cool and ventilated place with the shelf life of 24 months


Transported via road, rail or container ship