Soy Isolate Protein

Soy isolate protein-NutriHerb

Soy Isolate Protein

Soy protein isolated is a highly refined or purified form of soy protein with a minimum protein content of 90% on a moisture-free basis.It is made from defatted soy flour which has had most of thenonprotein components, fats and carbohydrates removed. Because of this, it has a neutral flavor and will cause less flatulence due to bacterial fermentation.


Appearance: light yellow, milky white powder
Content: protein 90%, 95%
Grade: Food Grade

We will answer your email shortly!

Basic Information

Name: Soy Protein Isolate
Appearance: light yellow, milky white powder
Content: protein 90%, 95%
Grade: Food Grade
Certificate: SGS/ISO Certificate
Type: Emulsifier agent Foaming agent
Molecular Formula: C3H10N2
CAS No. 9010-10-0


Soy isoflavones is mainly used in female in precaution and treatment of menopausal symptoms
for its similar structure of estrogen.And its great effect is double action: it effect as stimulator
when estrogen level is low in human body while it will act as inhibitor when estrogen level in higher level.Also soy Isofalvones shows anti cancer activity and ability in lowering cholesterol level and preventing arteriosclerosis.As this soy isoflavone is one of the most important and safe health products to females. Ordinary Daidzin, Genistin, Daidzein, Genistein are regarded as main active ingredients in soy isoflavones. The relative content of four active ingredients is
high in soybean pulp/soy bean meal and low in soy bean plumule.
Good dispersancy, medium viscosity, good instant and soluble property and nondusty. Has certain gel agglutinative property, fully expand and extract mytolin, excellent property of water holding.
Good instant property, can be made into injection brine.
Improving texture and slice up capability of products.
Good hydrophilicity and dissolubility, can evenly distribute throughout the meat products.


Soy isoflavones is mainly used in female in precaution and treatment of menopausal symptoms for its similar structure of estrogen.And its great effect is double action: it effect as stimulator when estrogen level is low in human body while it will act as inhibitor when estrogen level in higher level.Also soy Isofalvones shows anti cancer activity and ability in lowering cholesterol level and preventing arteriosclerosis.As this soy isoflavone is one of the most important and safe health products to females. Ordinary Daidzin, Genistin, Daidzein, Genistein are regarded as main active ingredients in soy isoflavones. The relative content of four active ingredients is high in soybean pulp/soy bean meal and low in soy bean plumule.

Specifications Sheet

Items Standards Results
Characteristic Light yellow powder conforms
Odor Neutral to Nutty Neutral to Nutty
Flavor Pleasant to Nutty Pleasant to Nutty
Physical and chemical index
Crude protein(dry basis


90% Min. 90.55%
P H 7.0±0.5 7.22
Moisture % 7.0%Max. 6.65%
Ash (dry basis) % 6.0%Max. 5.14%
Lead, Pb (mg/kg) ≤0.1 Negative
Cadmium, Cd(mg/kg) ≤0.5 Negative
Mercury, Hg(mg/kg) ≤0.1 0.001
Arsenic, As(mg/kg) ≤0.5 Negative
Functional index
Dispersibility within 25 seconds within 11 seconds
Microbiological Index
Total plate count (cfu/g) 20,000 Max. 2600
E-coli (MPN/100g) Negative Negative
Conclusion: Eligible

Shipping & Storage

Delivery:Sea/Air Shipping & International Express

Shipping Time: 2-3 working days after payment

Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)

15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)

Storage: Kept away from strong light and heat.

Shelf Life: 24 months




Fill out our form to request prices or a complimentary sample of any of our products.