Black Rice Red Color, China Black Rice Red Color Supplier

Black Rice Red Color - 1204

Black Rice Red Color For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Black Rice Red Color, Made in China, High Quality Products!, China anthocyanidins, red color Supplier, Manufacturer.

Product No.: #1204 Product name: Black Rice Red Color
1. Source: Oryza sativa L.
2. Part of the plant used: fruit
3. Product description
Red rice red is a natural food color, extracted from red or black rice of Oryza sativ. The appearance of red rice red is purplish red liquid or powder. The main ingredient is cyanidin-3-glucoside, a kind of anthocyan. It is easily dissolved in water and water-alcohol solutions, but it is not dissolve in acetone and petroleum benzene. It has a good resistance to light and heat, but not to oxidant. Na+, K+, Ca2+, Ba2+, Zn2+, Cu2+and trace Fe2+ do not affect the pigment, but the shade of color becomes rose when there are much Sn2+,and becomes fading and deposition to Pb2+ and much Fe2+. The shade of color solution is red when PH is between 1~6, pale brown to yellow when PH is between 7~12. It is widely used in food, beverage, pharmaceutical, cosmetic and other industries.
4. Specifications:
Items Specifications
Liquid Powder
Appearance Purplish red liquid Purplish red powder
Color value E(1% 1cm 535nm) 20~60 100~200
Loss on drying - ≤10%
Ash 2% 5%
PH 2~4 2~4
Heavy metals ≤10ppm ≤10ppm
Pb ≤2ppm ≤2ppm
As ≤1ppm ≤1ppm
Total plate count ≤1000cfu/g ≤1000cfu/g
Yeast & Mold ≤100 cfu/g ≤100 cfu/g
Salmonella Negative/10g Negative/10g
E. Coli Negative/10g Negative/10g

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NutriPharma Co., Ltd

Address: Add: Room 2506, Block C Century Plaza. S Jiefang Rd, Ningbo, China, Shanghai, Shanghai, China, 200051
Tel: +86 574 87200896/809
NutriPharma is a professional GMP manufacturer of quality Natural Plant Extract and APIs with more than 20 years pharmaceutical background. We manufacture nutraceutical ingredients of the higher quality to serve our customers in Food, Nutraceuticals, Pharmaceutical and Cosmetic industries. We hold 3 factories for Natural Plant Extact and APIs, located in Jiangsu, Zhejiang, and Sichuan. All of our factories have passed ISO, Kosher and GMP. Every NutriPharma ingredient is guaranteed by our exclusive quality assurance system for safety and efficacy. Our certification includes identity testing of incoming raw materials through our inside labs, third party certification by independent laboratories for active ingredients, microbiology, heavy metals and even pesticide and solvent residue when applicable. Currently, we cooperate with many special institutions to consistent with the advanced technology in the world. With more than 10 year experience with many famous companies in US, Japan, and Europe, we gains very good reputation worldwide for its good quality and stable supply. NutriPharma will not stop with delivering new products. Once our customers have their products, we supply our continued services with scientific data, technical support, and even marketing. Key Products: Pterostilbene, Apple Extract, Resveratrol, Huperzine A, Schizandra Berry Extract, Soybean Isoflavones, Garlic Extract, Bilberry Extract, Myricetin, Myricitrin, Citicoline, Milk Thistle Extract, 1,3Dimethylamylamine, Paprika Oleoresin, Curcumin and so on.