Purple sweet potato color, China Purple sweet potato color Supplier

Purple sweet potato color - 1203

Purple sweet potato color For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Purple sweet potato color, Made in China, High Quality Products!, China red color, anthocyanidins Supplier, Manufacturer.

Product No.: #1203
Product name: Purple sweet potato color
1. Source: Ipomoea batatas
2. Part of the plant used: tuber
3. Product description
Purple sweet potato color is natural and water/ethanol soluble food color extracted from Lpomeoa batatas Poret of cruciferae, shows red to purple red with odor of sweet potato. It can be easily dissolved in water and alcohol, but not in oils. The color of solution changes at different PH. The color is red or purple red when PH is below 2.0~6.0, blue when PH is above 6.0~7.0. At PH above7.0, it is unstable green. Generally speaking, this product is very stable, and the color solution has good resistance to high temperature and light. Purple sweet potato color has already been approved for its use in foods as “anthocyanins” in Europe and “vegetable juice” in the USA.
4. Specifications:
Items Specifications
Liquid Powder
Appearance Purplish red liquid Purplish red powder
Color value E(1% 1cm 530nm) 10~30 30~80
Loss on drying - ≤10%
Ash 1% 2%
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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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.