expired Lycium barbarum can't be eaten. Generally, the shelf life of Lycium barbarum is about 18 months, but it is not suitable for long-term storage. Long-term storage can easily lead to deterioration of Lycium barbarum.

preservation method of Chinese wolfberry: dry Chinese wolfberry for preservation

dried Chinese wolfberry lasts longer than wet Chinese wolfberry, so it is suitable to dry Chinese wolfberry in spring and summer. In spring and summer, when there is plenty of sunshine and low air humidity, Chinese wolfberry can be dried quickly, and at the same time, it can reduce the degree of moisture caused by air humidity. Pay attention to sealing it with bottles in time after drying.

Extended data

According to modern research, Lycium barbarum has the effects of lowering blood sugar, resisting fatty liver and atherosclerosis. In addition, Lycium barbarum is also a good medicine for strengthening the body resistance, nourishing essence and marrow, nourishing yin and tonifying kidney, invigorating qi and calming the nerves, strengthening the body and delaying aging, and has remarkable curative effects on chronic hepatitis, central retinitis and optic atrophy. Anti-tumor, liver protection, blood pressure reduction, and aging diseases of organ decline in the elderly have a strong improvement effect.

Lycium barbarum L. has been a top-grade nourishing and nourishing person since ancient times, which has the effect of delaying aging and resisting aging, so it is also called "Quelaozi". The content of vitamin C, beta-carotene and iron in Lycium barbarum L. is higher than that in oranges, carrots and steaks.

People's Network-Lycium barbarum has six functions. How much Lycium barbarum is the best to eat a day?