Factory Supply Pure Natural Soybean Extract Soybean Isoflavone Daidzein

Short Description:

(1) English name: Soybean extract

(powder & granular)

(2) Specifications: Soybean Isoflavone 10%-40%; Daidzein 98%

(3) Extraction source: Soybean


Product Detail

Product Tags

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(4) Indications and uses:
Soybean extract can improve the digestion and absorption capacity of animals and is a natural growth promoter. It can improve animal reproductive capacity and enhance the body's immunity. It also can Improve livestock egg production and milk production.

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Isoflavone: CAS number: 486-66-8; molecular formula: C15H10O2; molecular weight: 222.239
Daidzein: CAS number: 486-66-8; molecular formula: C15H10O4; molecular weight: 254.238

Why us?

● Made in China, using own planted raw material to make premium products

● Fast lead times

● 9 – step quality control process

● Highly experienced operations and quality assurance staff

● Stringent in-house testing standards

● Warehouse both in USA and China, fast response

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Typical COA: Specification 40% Isoflavone

Analysis Specification Results Test Method
Active Ingredients
Assay(Isoflavones) ≥40% 40.42% HPLC
Daidzin - 22.90% HPLC
Glycitin - 12.16% HPLC
Genistin - 4.64% HPLC
Daidzein - 0.35% HPLC
Glycitein - 0.13% HPLC
Genistein - 0.24% HPLC
Physical Control
Identification Positive Complies TLC
Appearance Light yellow Powder Complies Visual
Odor Characteristic Complies Organoleptic
Taste Characteristic Complies Organoleptic
Loss on Drying ≤5% 3.10% CP2015
Ash ≤5% 3.40% CP2015
Sieve Size 95% pass 80mesh Complies CP2015
Chemical Control
Heavy Metals ≤10ppm Complies AAS
As ≤2ppm Complies ICP-MS
Pb ≤2ppm Complies ICP-MS
Hg ≤0.5ppm Complies ICP-MS
Cd ≤1pm Complies ICP-MS
Microbiological Control
Total Plate Count 10000cfu/g Max Complies  CP2015
Yeast & Mold 300cfu/g Max Complies  CP2015
Salmonella Negative Negative  CP2015
E.Coli Negative Negative  CP2015
Packing and Storage
Packing 25kg/drum. Packing in paper-drums and two plastic-bags inside.
Storage Store in a well-closed container away from moisture.
Shelf Life 2 years if sealed and store away from direct sun light.

Packing and Storage

Packing: 25kgs/drum. Packing in paper-drums and two plastic-bags inside.

Storage:Store in a well-closed container away from moisture, sun light, or heat.

Shelf Life:2 years.

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