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longze biotechnology
Plant Extract
Root
Straight powder , 4:1 10:1 20:1, juice powder , anthocyanidins 1-25%
25 kg per drum
Purple sweet potato color powder is red to purple red, liquid is brown purple, both has the characteristic odor of sweet potato. It can be dissolved in water & alcohol, propylene glycol solution easily, but not in oil. The color of water solution changes when PH is different. When PH is between2-6, the color is red or purple red .The solution color becomes blue, and is unstable when PH is above 6. The color of solution can’t fade under light for a long time, and also has good resistance to high temperature in an acidic medium.
Product Name: Purple Sweet Potato Extract Powder /Sweet Potato Powder /purple Yam Extract
Latin name: Ipomoea batatas L.
Active ingredients: Anthocyanidin
Specifications: 1%-25%
Purple Sweet Potato juice powder
Purple Sweet Potato Straight Powder
Extract Ratio: 4:1- 20:1
Odor: Characteristic
Appearance: Purple fine powder
Part of Used: Root
Mesh: 100% pass 80 mesh
Test method: HPTLC/ uv
Purple sweet potato color powder is red to purple red, liquid is brown purple, both has the characteristic odor of sweet potato. It can be dissolved in water & alcohol, propylene glycol solution easily, but not in oil. The color of water solution changes when PH is different. When PH is between2-6, the color is red or purple red .The solution color becomes blue, and is unstable when PH is above 6. The color of solution can’t fade under light for a long time, and also has good resistance to high temperature in an acidic medium.
Product Name: Purple Sweet Potato Extract Powder /Sweet Potato Powder /purple Yam Extract
Latin name: Ipomoea batatas L.
Active ingredients: Anthocyanidin
Specifications: 1%-25%
Purple Sweet Potato juice powder
Purple Sweet Potato Straight Powder
Extract Ratio: 4:1- 20:1
Odor: Characteristic
Appearance: Purple fine powder
Part of Used: Root
Mesh: 100% pass 80 mesh
Test method: HPTLC/ uv
