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Soy Protein Powder

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Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046

Soy Protein Powder

Other Name




Part Used


Active Ingredient


Test Method



Light yellow to off white powder


Customized various dosage forms and packaging


HACCP, ISO22000, IS09001, Eu-Organic, Us Organic, HALAL, KOSHER

Soy Protein Powder

Product Description

Soybean protein is the most abundant protein in nature. Its amino acid composition is similar to the essential amino acid composition of the human body. It is also rich in calcium, phosphorus, iron, oligosaccharides and various vitamins. It is known as “growing gold”. “. Industrial soy protein products include soy protein powder (SF), soy protein concentrate (SPC), soy protein isolate (SPI) and textured soy protein (TSP).


Product Specifications

The specification of our soy protein is 50%~65%.


Certificate of Analysis


1. Improve immunity: Soy protein helps improve human immunity. Once the human body’s immunity declines, its disease resistance will weaken. Moderate consumption of soy protein powder can promote the regeneration of immune cells and increase immune cell activity, thus speeding up the body’s metabolism and helping to enhance immunity and disease resistance.
2. Promote wound healing: Soy protein has strong tissue repair ability and can promote wound healing. You can consume soy protein powder in moderation during postoperative recovery, which can speed up wound healing and promote physical recovery.
3. Protect the kidneys: Soy protein is a plant-based protein that can replace animal protein to meet the body’s protein needs without increasing the burden on the kidneys. Moderate consumption of soy protein powder can protect the kidneys and prevent kidney function decline.

Application Cases

Why RainWoodBiotech?

RainWood Biotech is engaged in researching, producing, and exporting concerning the field of health and fitness, cosmetics, pharmaceuticals, food, and beverages additives, and also feeding staff who have obtained EU and US organic certification, KOSHER, HALAL, ISO9001, HACCP, and ISO22000.
RainWood Biotech was established in 2006, located in Shaanxi Xi’an Hi-tech Development Zone, covering 19 acres of land with a factory construction area of around 10000 square meters.

RainWood Biotech believes that natural specialty ingredients and innovative technology are the best basis for us to serve our clients’ needs. We are capable and proud to provide the greatest product solutions to increase more value of the products themselves.

Frequently Asked Questions

Rainwood provides herbal extract, cosmetic ingredient and food additive product.

Our company has its own competitive R&D team, and currently owns more than 100 employees. Among them, there are 3 Dr. doctors majored in this field. Besides, Postgraduate employee accounts 10%, undergraduate employee accounts 15%, and professional technical personnel accounts 5%. Its professional talented personnel are completely equipped in laboratory for the quality control.
Various Detection Devices are well equipped, such as HPLC, GC, UV, TLC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
The entire production process from the source of raw material, production, inspection, warehousing, customer service and other sectors are in strict accordance with the ISO9001:2015 system.
We will provide you with satisfactory products according to your requirements.

Please contact our sales person and they will guide you with an easy and professional way for your order.

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We will contact you within 1 working day, please pay attention to the email with the suffix “”.