Purple Sweet Potato Red
Extract Name: Purple Sweet Potato Red
Abbr. Name: Purple Sweet Potato Red
Extract Category: Natural Food Color
Extract Class: Food Additives
Purple Sweet Potato Red Detail:
Purple Sweet Potato Color, a pure natural and water soluble food color produced by our company, is extracted from purple root tuber of edible purple sweet potato (Impomoes batatas ) planted locally. The process is checking, washing, slicing, extracting, filtrating, purifying, concentrating, sterilizing(purple sweet potato color liquid), spraying & drying(purple sweet potato color powder). The main ingredient is cyanidin acyl glucoside & peomidin acyl glucoside.
Purple sweet potato color powder is red to purplish 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 purplish 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.
Items P> Enterprise Standard Powder Liquid Color v-alue E（1%、 10～80 10～30 Loss on Drying % Less than 10.0 Ash % Less than 4.0 2.0 PH 1.8～4.5 1.8～4.5 Arsenic（as As） mg/kg Less than 2.0 1.0 Lead（as Pb） mg/kg Less than 5.0 3.0 Total Plate Count cfu/g Less than 1,000 1,000 Pathogenic Bacteria Negative Negative
Applications
Purple sweet potato color can be widely used in wine, beverage, fruit sauce, candy, cake.
Usage Reference
Beverages：0.01～0.1%，candy：0.05～0.2%，cake：0.01～0.1%.
Package
Powder is packed with plastic container with inner plastic bags, liquid is packed with plastic container, net weight for powder is about
Storage
Sealed, avoid light, store in cool and dry place. Liquid product should store at 5 to
Shelf Life
If the storage condition attains as mentioned above, powder is two years from production date, liquid is six months. Once opened, should seal up again and use within six months（powder）or one month（liquid）.
What Herbal Products we can provide?
Ginkgo Biloba Extract / Schisandra Chinensis P.E. / Black Currant Powder / Rose Flower ExtractDeer Blood Freeze-dried Powder / Purple Sweet Potato Red / Red Cabbage Color .........
Our Service
Inquiries by phone, fax or email is welcome, while email inquiry is more preferred, and answers will be made within 24 hours for most occasionContact us
JieJing Biology Technology Co.,Ltd. Tel : (86)592 8238993 Fax: (86)592 5133506Email : Service@sccsvx.com
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