Key words: thin-layer scanning method; Shuxin granules; berberine hydrochloride content research Shuxin granules, which are made by extracting and processing 5 kinds of Chinese medicinal materials such as Salvia miltiorrhiza , Radix Scutellariae and Phellodendron chinense . It has the effect of prom

First, the process of choice of materials, classification → cleaning, pre-cooking → cold-pressing → screen pattern drying blank → baking → molding. Second, the processing points (a) the choice of materials, grading. The dried fruits and dried dates were selected

Panyu is one of the world's five most famous tropical fruits. It has become the first choice for the development of efficient agriculture. In order to obtain good benefits, three techniques, including production date adjustment, artificial pollination, and fruit bagging, are proposed for produc

The causes of winter wheat dead seedlings in addition to meteorological factors, from the perspective of agronomical cultivation, are mainly caused by irrational layout of varieties and improper management of agronomic cultivation. 1, introduced only pay attention to high yield, ignore cold resis

According to the consumer warning regulations of the China Consumers Association, the broad masses of farmers and herdsmen should pay attention to the concept of several times when buying agricultural products. On the 40th: During the period of validity of the “Three Guarantees”, the p

There are tricks for strong seedlings in vegetables. For many years, the main reasons for the unsuccessful cultivation of vegetables in some localities or poor returns were mainly due to the poor quality of cultivated seedlings. Strong seedlings were resistant to stress, had fewer diseases, and ha

Due to the cold winter in the north, some potted flowers originating in the south must be moved into winter indoors. The following describes the suitable winter temperatures for several southern flowers to provide reference for flower growers. The winter temperature in Milan is preferably 10°C-

Sodium: widely distributed in rabbits to maintain the body's water, electrolytes and acid-base balance, so that the rabbit body will not "dry up" nor edema; sodium can also regulate the normal physiological activity of the heart, while the nerve conduction , gastrointestinal motility

First, the name and origin of the blue triangle fish scientific name high body wave fish (Rasbora heteromorph Duncker), also known as profiled fish, belonging to carp species; alias triangle fish, triangle lamp, pennant, red triangle, black triangle, profiled Las plata, etc.; English name Har-lequi

Release date: 2006-12-25 Clinical and cost advantages bring big demand to orthopedic materials Frost & Sullivan's research services report entitled "European Plastic Surgery Biomaterials Market" provides an overview of key market challenges and drivers, as well as market forec

The technology of culture of sea bream in plastic greenhouses has become a hot spot in the development of aquaculture because of its rapid growth, low breeding cost, good marketability, and high economic efficiency. However, due to the immature farming technology, the success rate of outdoor breedi

The main products and features of the product: 1. The product combines the long-term effect of organic fertilizers, the quick-effect of inorganic fertilizers, the special effects of microorganisms, and the complementarity of trace elements, and is developed through scientific and rational formulat