Lycium barbarum polysaccharides(LBP)have been identified as one of the active ingredients responsible for biological activities. Polysaccharides are isolated from dried Lycium barbarum through the way of boiling water extraction.
The content of Goji polysaccharide is more than 6% in dried Goji, 1.5% in the Goji raw juice and 4.5% in the Goji concentrated juice.
In China, many experts have begun to research the medical theory and component of Goji since the early 1900s. In recent yaers, through abundant medical theory research, the experts here and abroad found that the Goji has the functions as folloing.
1. Ajusting immunity,
2. Anti-aging,
3. Anti-tumor,
4. Anti-fatigue,
5. Anti-radiating damage,
6. Reducing the blood fat and sugar,
7. Decreasing blood pressure,
8. Protecting the genital system,
9. The other pharmacological action.
Goji Polysaccharides,Goji Berry Extract Polysaccharide,Wolfberry Extract Polysaccharide NINGXIA LOVE GOJI SUPPLY CHAIN CORPORATION , http://www.gojiscm.com
Black spot and rust spot are two common diseases in the cultivation of Flammulina velutipes, affecting both yield and quality. The control methods are as follows: 1. Black spot Black spot is a bacterial disease caused by Pseudomonas. After the onset of disease, the mushroom mushroom caps appear oval brown or dark brown spots, the initial needle-like, enlarged diameter of 2 to 4 mm, neat edges, sometimes cracked cap. The disease is mainly caused by the harmful bacteria caps, and the diseased caps spread to the adjacent fruit bodies. When the disease is serious, the whole cap becomes black and has a slight odor. Flammulina loses its food value when it is seriously ill. Control methods: The prevention of black spot mushroom mushroom, the most important thing is to control the appropriate temperature and humidity. When watering the mushroom house, do not sprinkle the water directly on the fruit body of E. velutipes, in particular, spray it with cold water, otherwise it will cause the mushroom cover to induce black spot disease due to excessive water absorption. The humidity in the mushroom house should not exceed 90% for a long time. It depends on weather changes. The sunny days should be light, hard and fine, and the rainy days should be less or not. Increase the ventilation after each watering and then cover the film. The indoor temperature during the fruiting period should be adjusted to below 17°C. Mushrooms should be removed in time after onset and sprayed with 100 to 200 units of agricultural streptomycin or bleach 600 times per ml. Second, rust spot rust is a disease caused by Pseudomonas. The mushroom cap of susceptible mushroom produces rust-colored spots, which are mainly impregnated with mushroom mushroom caps. In the early stage, it was needle-shaped and expanded to the size of sesame seeds. Although the edges were not neat, lesions could be combined into irregular rust spots. The pathogenic bacteria of the disease exists in the culture materials and floating in the air, and the rust spot disease is most likely to occur under conditions of high temperature, high humidity, poor ventilation, and the like. Control methods: To prevent the occurrence of rust spot disease, do not spray the mushroom body directly to the fruiting body to prevent accumulation of water on the material surface. After the watering, it should be ventilated in time. The relative humidity of the indoor air should not exceed 95% for a long time. When the surface of the bacteria bag surface is covered with the plastic film, the moisture of the fruit body should be dried. In the early stage of disease, germs should be prevented from spreading to healthy fruiting bodies and sprayed with 50% carbendazim 800 times solution or with 100-200 units of agricultural streptomycin per ml.