High-Quality Lycium barbarum Extract for Dietary Supplements | China | Manufacturer | Lianyungang Kaiyu Environmental Tech Co., Ltd.

Price	$1200	$1150	$1100
Package	1ton	10ton	27ton

Product Details

Product Name: Wolfberry extract	CAS No.: 11-40-5
Min. Order: 1ton	Purity: 99%
Supply Ability: 1000T/M	Release date: 2025/10/21

Technical Data Sheet (TDS) – Wolfberry Extract

Product Name: Wolfberry Extract (Lycium barbarum)
Plant Part: Dried Fruit
Appearance: Reddish-brown to dark brown fine powder
Odor & Taste: Characteristic, slightly sweet

1. Specifications

Parameter	Food Grade	Industrial Grade	Method	Result
Active Ingredients (Polysaccharides)	≥ 40%	≥ 30%	UV / HPLC	42%
Beta-Carotene	≥ 1.5%	≥ 1%	HPLC	1.7%
Moisture	≤ 5%	≤ 7%	Loss on Drying	4.5%
Ash	≤ 5%	≤ 7%	Gravimetric	4.2%
pH (5% solution)	4.5–6.0	4.0–6.5	pH Meter	5.2
Particle Size	100% pass 80 mesh	100% pass 60 mesh	Sieve Analysis	Complies
Heavy Metals
Lead (Pb)	≤ 2 ppm	≤ 5 ppm	AAS / ICP-MS	<2 ppm
Arsenic (As)	≤ 3 ppm	≤ 5 ppm	AAS / ICP-MS	1.5 ppm
Cadmium (Cd)	≤ 1 ppm	≤ 2 ppm	AAS / ICP-MS	<1 ppm
Mercury (Hg)	≤ 0.1 ppm	≤ 0.5 ppm	AAS / ICP-MS	<0.1 ppm

2. Microbiological Limits (Food Grade)

Parameter	Limit	Result	Method
Total Plate Count	≤ 1000 CFU/g	350 CFU/g	AOAC 990.12
Yeast & Mold	≤ 100 CFU/g	25 CFU/g	AOAC 997.02
E. coli	Negative	Negative	AOAC 991.14
Salmonella	Negative	Negative	AOAC 2004.03

3. Solubility

Soluble in water
Slightly soluble in ethanol
Insoluble in non-polar solvents

4. Applications

Food Grade:

Dietary supplements, capsules, tablets, powders
Functional foods and beverages
Natural colorant and antioxidant

Industrial Grade:

Cosmetic formulations (creams, masks)
Nutraceutical and health products
Herbal extracts and research use

5. Storage & Handling

Store in a cool, dry place, away from direct sunlight
Keep container tightly closed
Shelf life: 24 months under recommended conditions

6. Packaging

1 kg, 5 kg, 10 kg kraft paper bag with PE liner
Or customized as per client requirements

7. Conclusion

Meets specifications for food and industrial applications
Tested for heavy metals, microbiological safety, and active components

If you need other products, please click the website below to make a selection.http://www.khonorchem.com

Company Profile Introduction

Been striving in the field of chemicals for more than 15 years, Jiangsu Khonor Chemicals Co., Limited has became a professional supplier of various kinds of chemicals. With a motto of being professional, efficient and competitive, KHONOR establish solid cooperation and gain great support from leading manufacturers in different fields, including food additives, feed additives, water treatment chemicals, fertilizers, basic chemicals and speciaty chemicals etc. Our one-stop service offers clients the convenience of assembling a wide variety of food additives, feed additives, water treatment and industrial chemicals all in one go, ensuring reliable sourcing, compliance, and efficient delivery. By combining the expertise of our technical team with a robust supply network, we can help companies achieve consistency and quality across their product formulations.

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Wolfberry extract NEW