Medical and Health Care Grade Soya Phosphatidylcholine

1.  Description :

Soya lecithin(scientific name phosphatidyl choline, referred to as PC) use powder soya lecithin as raw material, through ethanol extraction, refining process then become yellow waxy products.This kind of Lecithin is one of the health care products for brain, lipid-lowering .The content of PC play an important role in nutrition and health, other health food, medicines are developed around the content of PC.

 2. Specification :

Testing item	Standard	Testing Result
Characters	Yellow to brown semisolid	Yellow semisolid
Acid value	12 max	3
Iodine value	90-110	99
Peroxide value	5 max	0
Acetone insoluble matter	90 min	97.7%
Hexane insoluble matter	0.3% max	0.3%
Moisture	1.5% max	1.3%
Nitrogen content	1.5-2.0%	1.7%
Phosphorus content	3.3% min	3.9%
Heavy metal	0.002% max	qualified
Arsenic (As)	0.0002% max	qualified
Acidity	5.0-7.0	6.4
Residual solvent	0.5% max	0.4%
Lysophosphatidyl ethanolamine	0.5% max	0.2%
Lysophosphatidylcholine	3.5% max	2.6%
Phosphatidylcholine	70% min	77.6%
Phosphatidyl ethanolamine	30.0%	4.6%
Phosphatidylinositol	5.0% max	not detected
Bacteria	50 CFU/g max	Less than 10CFU/g
Yeast & Mold	50 CFU/g max	Less than 10CFU/g
Escherichia coli	not detected	not detected
Bacteria in viral detection	6EU/g	6EU/g

 

Main Index:

 

PC content	Ethanol insoluble%	Moisture and volatile matter%	acid value mgKOH/g	peroxide value meq/kg	Character
PC15	≤1.0%	≤1.5%	≤30	≤10	Liquid
PC25	≤1.0%	≤1.5%	≤30	≤10	Powder
PC35	≤1.0%	≤1.5%	≤30	≤10	Powder
PC60	≤1.0%	≤1.5%	≤30	≤10	Waxy solid
PC75	≤1.0%	≤1.5%	≤30	≤30	Waxy solid

 

It can customize according to customers special requirements for the PC content.

 

3 .Application: 

PC level apply to pharmaceutical, industrial mold release, the emulsifier, high-end cosmetics moisturizing agent, dispersant, etc.

4.Packing: 

Net Weight: 20kgs/carton(5kg*4bags or 10kgs*2bags)

  (Outer carton Size: 520*380*220mm)

Inner PE bags, outer packed with aluminum foil bag, then packed in carton box. Or as per 

customer's request.

5.Storage :

Soyalecithin products easy absorb moisture from the air, must be sealed storage 

and transportation,

preserving in a cool and dry place . You can do heat treatment processing under 

80℃.

6.Storage Life: 

12 months