Is purple sweet potato a genetically modified food? What is the latest price of purple sweet potato on the market?

Purple sweet potato is a meal replacement food favored by many people who want to lose weight. Compared with the yield of sweet potato, purple sweet potato is still relatively low, so its price is much higher than that of sweet potato.

So how much does a pound of purple sweet potato cost on the market now? How to make purple sweet potato delicious and simple? Let’s find out together.

Purple sweet potato is a meal replacement food favored by many people who want to lose weight. Compared with the yield of sweet potato, purple sweet potato is still relatively low, so its price is much higher than that of sweet potato.

So how much does a pound of purple sweet potato cost on the market now? How to make purple sweet potato delicious and simple? Let’s find out together.

1. How much does a pound of purple sweet potato cost?

Purple sweet potato is grown in various regions of my country. The prices in each production area are now summarized for your reference.

The current price of No. 1 purple sweet potato in Huaxian County, Anyang City, Henan Province is 3-4 yuan/jin, and the price of violet purple sweet potato in Jiangnan District, Nanning City, Guangxi Zhuang Autonomous Region is 2.4 yuan/jin. Vietnamese purple sweet potato in Xixiangtang District is 2.7 yuan/jin, violet purple sweet potato in Luogang District, Guangzhou City, Guangdong Province is 1.8-2 yuan/jin, violet purple sweet potato in Linshu County, Linyi City, Shandong Province is priced at less than 3 taels at 4.6 yuan/jin, Hebei The price of 6 taels to 1 catty of Vietnamese purple sweet potatoes in the Jingxing Mining Area of ??Shijiazhuang City is 1 yuan/jin.

2. Is purple sweet potato a genetically modified food?

In recent years, people have paid great attention to food safety, and the unique-looking purple sweet potato has also been questioned as a genetically modified food. So, purple sweet potato Are they really genetically modified foods? In fact, they are not. Fan Zhihong, associate professor at the School of Food Science and Technology at China Agricultural University, pointed out that the various sizes and colors of various foods are mainly related to the varieties and are not related to genetically modified foods. The same goes for purple potatoes.

The "Chinese Sweet Potato Cultivation" written by dozens of sweet potato experts also mentions that purple is one of the inherent flesh colors of sweet potatoes, so you don't need to be fooled by its appearance. Purple potatoes are natural purple foods. , not genetically modified.

3. Functions and taboos of purple sweet potato

1. Purple sweet potato is rich in selenium and iron. Eating it can enhance human immunity and has anti-fatigue and anti-aging properties. effect.

2. Purple sweet potato does not contain fat and cholesterol. Eating purple sweet potato will not only prevent you from gaining weight, but also prevent sugar from turning into fat in the body, which has a weight loss effect.

3. The rich fiber in purple sweet potatoes can promote gastrointestinal motility, help clean the gastrointestinal tract, remove toxins from the body, and prevent other gastrointestinal diseases.

4. Purple sweet potato is rich in anthocyanins, which can effectively inhibit carbon tetrachloride. Purple sweet potato itself also has a detoxifying effect and has a protective effect on the liver and heart.

Contraindications: Purple sweet potatoes contain high sugar and oxidase content, so it is not advisable to eat too much as it can easily cause abdominal distension, stimulate gastric acid secretion, and cause heartburn.

Purple sweet potato should not be eaten alone when losing weight. It can be paired with other high-quality protein foods to provide comprehensive nutrition.

It is best not to eat purple sweet potato raw because the starch grains of purple sweet potato are difficult to digest without being destroyed by high temperatures.

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