Sweet Potato Powder /Purple Sweet Potatoes Powder for Food Pigment
Product Description
Purple sweet potato refers to sweet potato with purple meat color. Because it is rich in anthocyanins and has nutritional value to the human body, it is identified as a special variety of health substances. Purple sweet potato purple skin, purple meat can be eaten, taste slightly sweet. Anthocyanin content of purple sweet potato 20-180mg / 100g. Has high edible and medicinal value.
COA
| Items | Specifications | Results |
| Appearance | Purple powder | Complies |
| Order | Characteristic | Complies |
| Assay | ≥80% | 80.3% |
| Tasted | Characteristic | Complies |
| Loss on Drying | 4-7(%) | 4.12% |
| Total Ash | 8% Max | 4.85% |
| Heavy Metal | ≤10(ppm) | Complies |
| Arsenic(As) | 0.5ppm Max | Complies |
| Lead(Pb) | 1ppm Max | Complies |
| Mercury(Hg) | 0.1ppm Max | Complies |
| Total Plate Count | 10000cfu/g Max. | 100cfu/g |
| Yeast & Mould | 100cfu/g Max. | ＞20cfu/g |
| Salmonella | Negative | Complies |
| E.Coli. | Negative | Complies |
| Staphylococcus | Negative | Complies |
| Conclusion | Conform to USP 41 | |
| Storage | Store in a well-closed place with constant low temperature and no direct sun light. | |
| Shelf life | 2 years when properly stored | |
Function
- 1.Preventing and treating constipation can treat spleen deficiency, edema, diarrhea, sores, swelling, and constipation. The cellulose contained in purple potato extract can promote gastrointestinal peristalsis, help clean the intestinal environment, effectively ensure intestinal cleanliness, smooth bowel movements, and timely discharge of toxins and other harmful substances from the body.
2. Enhance immunity, purple potato extract can enhance the body's immunity, and the defense of European mucin protein in purple potato extract can help prevent the occurrence of collagen disease and improve the body's immunity.
3. Protecting the liver, purple potato extract has a good protective effect. The anthocyanins contained in purple potato extract can effectively inhibit carbon tetrachloride, prevent acute liver damage caused by carbon tetrachloride, effectively protect the liver, and the detoxification function of purple potato extract can also help reduce the burden on the liver.
Application
- Purple sweet potato pigment powder has a wide range of applications in many fields, including food, medicine, cosmetics, feed and textiles.
1. Food field
Purple sweet potato pigment is widely used in the food field, and can be used for coloring candy, chocolate, ice cream, beverages and other foods to increase the appearance appeal of food. In addition, purple sweet potato pigment also has anti-oxidation, anti-mutation and other physiological effects, and can be used as a functional ingredient of health food .
2. The field of medicine
In the field of medicine, purple sweet potato pigment can be used as a functional ingredient of health food, with anti-oxidation, anti-mutation and other physiological effects, help to improve the health care function of products .
3. Cosmetics
Purple sweet potato pigment can be added to face creams, masks, lipsticks and other cosmetics to improve the efficacy of products, while its bright color can also add a unique visual effect to cosmetics .
4. Feed field
In the feed industry, purple sweet potato pigment can be used as a colorant in animal feed to enhance the visual appeal of feed .
5. Textile and printing fields
Purple sweet potato pigment can be used as a dye in textile and dyeing industry for dyeing hemp and wool fabrics. The results show that purple sweet potato red pigment has good dyeing effect on wool fabric and modified linen fabric, and the dyeing fastness is greatly improved after modified treatment. In addition, purple sweet potato pigment can also replace metal salt mordant, improve the dyeing effect .
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