How many years can wild Chinese wolfberry trees live?
Chinese wolfberry is a common health-preserving food in daily life. It can not only drink water, but also make soup and wine. It has high application value. At present, it can be planted in some parts of our country. How many years can the wild Chinese wolfberry tree live?
How many years can wild Chinese wolfberry trees live?
Wild Lycium barbarum trees generally live for 60-100 years, but if they are not well managed and the site conditions are poor, the age of the trees will be shortened. At present, China's Henan, Hebei, Shaanxi, Ningxia, Qinghai and other places have been planted, of which Ningxia and Qinghai Chinese wolfberry is more famous.
Second, what are the effects and functions of Chinese wolfberry?
1. Effect on immune function.
The effect on immune function: it can enhance non-specific immunity. Mice fed with water extract of Lycium barbarum or intramuscular injection of alcohol extract and Lycium barbarum polysaccharides can improve the phagocytosis of macrophages and the effect of serum lysozyme. It can also increase the number of antibody-forming cells against sheep red blood cells in mouse spleen.
2. Anti-aging effect.
Anti-aging effect: Lycium barbarum extract could significantly inhibit liver LPo production and increase blood glutathione peroxidase (GSH-Px) activity and erythrocyte superoxide dismutase (SOD) activity in 0.5mg mice for 20 days; human experiments showed that it could significantly inhibit serum LPo production and increase blood GSH-Px activity, but erythrocyte SOD activity did not increase, suggesting that Lycium barbarum extract has anti-aging effect.
3. Anti-liver injury
Anti-liver injury: betaine hydrochloride can significantly increase phospholipids in serum and liver of rats, and has obvious protective effect on phospholipid decrease and cholesterol increase in rats induced by long-term administration of carbon tetrachloride. Water-soluble extract also has a similar effect, but slightly weaker.
4. Lowering blood sugar
Lycium barbarum extract can significantly and persistently reduce blood glucose and increase glucose tolerance in rats, and the toxicity is less. In addition, the product also has the effects of anti-tumor and promoting hematopoiesis.
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