Chongqing "Terson" Coptis", Department of Chongqing Shizhu Tujia Autonomous County specialty, China National Geographic Indications (native geographical products). Produced in Shizhu County Huangshui National Forest Park, also known as "Coptis". Ranunculaceae Coptis Coptis chinensis Franch dry rhizomes, medicinal products "taste even", Department of commonly used precious Chinese medicine, Shizhu County is the original production of Coptis, Coptis town, the production of Because of good quality, was identified as "Sinopharm" "Authentic Coptis".
Rhizoma Coptis,Rhizoma Coptidis Extract,Coptis Chinensis Extract,Natural Coptis Extract Chongqing Taisun Pharmaceutical Co., Ltd. , http://www.taisuncoptis.com
Storage Ya pear anti-black heart
Temperature and Humidity: Ya pear storage, the temperature should be maintained at 11 °C -15 °C, humidity of about 95%, bagging pear temperature suitable for 11 °C -13 °C, ordinary pear 13 °C -15 °C, the temperature is too low easy Injuring the nucleus, the premature temperature and discoloration of the fruit with high temperature cracking, and the time of storage from the beginning to the closure of the library at the latest no more than 15 days. Cooling procedures: After sealing, keep it at the original temperature for 3-5 days, and then lower the temperature every 3 days by 1°C. When the temperature drops to 5°C, keep it for 3 days-5 days, then lower it by 1°C every 2 days - 3 days. Speed ​​cooling. (Must be based on pear picking time and external temperature), the entire cooling process should be completed in about 35 days, and later the humidity within the reservoir can be maintained between 85% -90%. Note: During the storage process of Yali pear, black heart red meat is most prone to occur. It is a kind of low-temperature damage. Although it does not affect the appearance, it seriously affects the quality of the product. Ya pear black heart disease has two types, one is the early black heart Occurred in the 30 days to 50 days after storage, the fruit of the heart to varying degrees of browning, white flesh, the other is the late black heart, is stored until the second year of March - April occurs, the heart of browning The flesh is red, the skin is dark and the flesh is loose and cannot be eaten. The main reasons are as follows: (1) The temperature of the fruit during the harvest of Yali pear is relatively high. If it is stored in a low-temperature cold store immediately, black heart disease will be caused due to the sudden temperature change causing physiological injury at low temperature. (2) The harvest was too late. According to relevant data, the latest harvest of Yali pear should not be later than September 15. Harvesting around September 5 will reduce the occurrence of red meat, but it will affect fruit production and quality.