Purple sweet potatoes have exotic sweet potatoes that combine food, medicinal and health care. The variety is rich in nutrients, crude fiber, strong health care, and has a "delicious, fragrant, taste good" taste, favored by consumers. Shandong Laiyang Yipin Vegetable Development Center Contact 15192238338 Sushi Products,Sushi Nori,Sushi Panko,Sushi Miso NINGXIA KOFOLON INTERNATIONAL CO.,LTD. , https://www.kofolon.com
Purple sweet potato is known as black potatoes, purple potato meat, in addition to ordinary sweet potato nutrients, but also rich in selenium and anthocyanins, has broad prospects for development. Purple sweet potato is rich in selenium and has better cancer resistance than common sweet potatoes. Therefore, it has been selling well in domestic and foreign markets in recent years, and purple sweet potatoes can extract natural anthocyanins for use in the food processing industry, and therefore have excellent market potential.
Purple sweet potato nutritional value:
Purple sweet potatoes are rich in nutrients and have special health care functions. They ranked top among the most recently announced anti-cancer vegetables in the National Vegetable Cancer Research Center of Japan. It contains about 20% protein, including 18 kinds of amino acids, easily digested and absorbed by the body, including 8 vitamins such as vitamin C, vitamin B, and vitamin A, and 10 kinds of mineral elements such as phosphorus and iron, and more importantly, A large number of anthocyanins with peculiar efficacy and high medicinal value are included. According to the book “Health Researchâ€, French scientist Dr. Masiquele found that anthocyanins are naturally powerful free radical scavengers and have been patented in the United States (( Patent No. 4.698.360). After experiments by scientists from various countries have proved that anthocyanins have preventive and therapeutic effects on more than 100 diseases, anthocyanins are known as water, proteins, fats, carbohydrates, vitamins, and minerals. The seventh most important nutrient after the substance.
Anthocyanins are the most direct, effective, and safest free radical scavenger found in the scientific community to prevent diseases and maintain human health. Its ability to scavenge free radicals is 20 times that of vitamin C and 50 times that of vitamin E. Anthocyanins have a small molecular structure and are the only substances that can scavenge free radicals to protect brain cells through the blood-brain barrier, and at the same time can reduce some of the hazards of antibiotics to the human body. Purple sweet potatoes will become one of the main raw materials of anthocyanins.
The economic value of purple sweet potatoes:
As the purple sweet potato is not only unique in its color, but also extremely nutritious, it contains a large amount of anthocyanin and can be used as a medical nutrition product. It can also freeze French fries, fried potato chips, puffed foods, dehydrated products, baked sweet potatoes and more. Cooked food, and can eat fresh, sweet and crisp. Purple sweet potatoes containing anthocyanins will quickly enter domestic and foreign markets. Large and medium-sized hotels are health foods for middle and high-level consumers and middle-aged and old friends.