Perilla oil contains alpha-linolenic acid substances, which play a very important role in the human body, not only can inhibit the formation of neutral fat in the blood, reduce the incidence of hyperlipidemia, but also can improve the memory of the brain, improve the activity of brain cells, delay aging and so on. Old people and teenagers in the learning stage can eat properly, which plays an important role in improving learning ability and delaying cardiovascular and cerebrovascular aging.
1. Time to Market
It belongs to the autumn and winter fruit, usually in October before the market, to November when a large number of market, can continue until the next year between March and April, this period can be eaten.The more winter it is, the higher the water content and sugar content, and the better the taste.But now the greenhouse technology is very developed, can control the temperature, so almost four seasons can eat, there are mature listed.
2. Price
Its price is relatively close to the people, mostly between 1 and 2 yuan per catty.However, it also depends on the region and the time of sale, the region and the time of sale are different, the price difference is relatively large.For example, in some farmers'markets in Beijing, the price is more than 2 yuan per kilogram, and in Handan, Hebei, the price is about 1 yuan per kilogram.In some areas of Jiangsu, it will be cheaper, sometimes less than 1 yuan per kilogram.In addition, the price also depends on the number of purchases, the purchase of more, will naturally be cheaper.
3. Origin
It has strong adaptability and is cultivated in many places, such as Sichuan, Yunnan, Guangxi, Guangdong, Hainan, Taiwan, Hunan, Hubei and Guizhou.And now with the development of planting technology, there are also greenhouse planting in Henan, Hebei and Shandong, so the overall price is not high.
