Pay attention to extract of traditional Chinese medicine in aquaculture and its prospect

The development and Prospect of traditional Chinese medicine extract in the breeding industry The semi-finished product of pure Chinese medicine is made from the traditional Chinese medicine Pieces in line with the standard of brewing and refined by the modern pharmaceutical technology extraction, separation, concentration and other processes 1 The characteristics of traditional Chinese medicine extract the most prominent feature of traditional Chinese medicine extract is convenient to take, which is suitable for modern large-scale breeding In addition, it has the following characteristics: 1 It maintains the sexual taste, meridian tropism and main therapeutic effect of traditional pieces of decoction 2 The essence of Chinese medicine is extracted by modern pharmaceutical technology, and the content of active ingredients is high 3 Good solubility and easy absorption 4 Strong drug resistance and high efficacy 5 The curative effect is accurate, stable and does not swing 6 Easy to store, moisture-proof and mothproof 7 Easy to carry and store 8 With strict quality standards, it is safe and has no quality worries 9 Sanitation, environmental protection and resource saving 10 Wide range of application, flexible and convenient organization The traditional Chinese medicine extract solves the problems of inconvenient and imprecise application of traditional Chinese medicine, which is not only troublesome and time-consuming, but also unsanitary, low utilization rate and unstable curative effect In particular, the quality of traditional Chinese medicine Pieces: different places of origin, different parts of medicine, different processing methods, different levels of the content of active ingredients can be very different For example, the content of total glucosides of paeony in different producing areas can vary by more than ten times 2 The background of the research and development of traditional Chinese medicine extract in the breeding industry 1 With the rapid pace of the society, the shortcomings of the application of traditional Chinese medicine are more and more prominent In order to meet the needs of people and inherit the advantages of traditional Chinese medicine, the research and Application of traditional Chinese medicine extract has become a hot topic 2 At present, the application of Western medicine in China and in the west is constantly limited, especially in Western antibiotics People have higher and higher requirements for food safety, and constantly pursue green and pollution-free food When western medicine is used in animal breeding, it is easy to produce drug residues, and it is difficult to ensure food safety In addition, the western medicine sterilization and antiviral, bacteria and viruses continue to mutate, the rate of variation is quite fast, the controllability is not stable, but also make antibiotics have to be constantly upgraded, which not only increases the cost of animal breeding, but also increases the risk of enterprises and farmers 3 The shortcomings of Western medicine in animal breeding need to be replaced by new drugs, and traditional Chinese medicine is the best choice to replace western medicine, which has also proved to be superior to western medicine in practice In particular, the traditional Chinese medicine extract has strong antibacterial and antiviral effects, and has no tolerance and side effects 3 Development status of traditional Chinese medicine extract the research and development of traditional Chinese medicine extract has become a hot topic in human medicine Many veterinary medicine enterprises have gradually turned their attention to the research and application of traditional Chinese medicine extract There are more than 80 kinds of Chinese herbal extracts, which can be divided into three categories: single Chinese herbal extracts, such as Astragalus, Schisandra, Fructus aurantii, angelica, Ganoderma lucidum, Tribulus terrestris, Magnolia officinalis, acanthopanax senticosus, Fructus Forsythiae, angelica, Fructus aurantii, hawthorn, green tea, garlic, Ginkgo biloba, etc.; compound Chinese herbal extracts, such as Buzhong Yiqi Fang extract, etc.; purified extracts, including active parts and Monomer compounds, such as soybean isoflavones, ginsenosides, tea catechins, resveratrol, huperzine A, etc From January to August 2005, the export of plant extracts showed a high-speed growth trend Green tea extract, artemisinin, aloe extract, Ginkgo biloba extract, grape seed extract, ginseng extract, Momordica fruit extract, silymarin extract, tomato extract, Monascus rice extract, Wuweizi extract, etc were relatively popular Astragalus polysaccharide is very popular in the breeding industry It is better than western medicine in antiviral and improving immunity At present, China's traditional Chinese medicine extract industry has formed a scale, with more than 200 professional production enterprises, and many Chinese patent medicine, fine chemical and other production enterprises also produce extracts There are 200-300 operating enterprises, and the operating scale is generally small, no more than ten million US dollars 4 Classification and characteristics of traditional Chinese medicine extracts 1 Classification of traditional Chinese medicine extracts can be divided into single medicine extracts and compound medicine extracts according to the taste; solid, liquid and semi-solid according to the state; oral liquid, powder, granule, powder injection, etc according to the dosage form 2 Characteristics (only single and compound extracts are mentioned here) ① the extraction process of single drug is simpler than that of compound drug, and the evaluation index is less In the process of compound extraction, there is a high demand for the process, and the existing conditions and new processes can be used to improve the selectivity and yield of the product; the design of the best conditions (orthogonal design) is cumbersome, and the yield is higher than that of the individual extraction of each drug taste, but time-saving, less energy consumption and high efficiency ② the control method of single drug for product stability is easy to determine, and the compound product should be controlled from many aspects ③ the pharmacodynamic characteristics of single drug have clear pharmacological effect and strong effect Compound medicine keeps the traditional Chinese medicine concept, with the addition and subtraction of the composition, the treatment effect is different, and the interaction between each single medicine produces new effect ④ the application scope of single medicine is highly targeted Compound is more flexible in application and has a wider range of application V the development prospect of traditional Chinese medicine extracts for animal use with the rise and scale of natural botanical medicine in the world, the demand of traditional Chinese medicine extracts is also rising Therefore, a large number of extract manufacturers have been born in China, which also drives the development of plant extracts in China As China has unique theoretical advantages in plant extract industry, it is an effective way for traditional Chinese medicine to enter the international market With the development of animal husbandry at home and abroad, the demand for veterinary traditional Chinese medicine is increasing In the development and production of veterinary Chinese herbal medicine, modern high-tech is applied to produce modern veterinary Chinese herbal medicine with newer dosage forms and higher scientific and technological content; secondly, it is standardized to process, produce and sell according to strict standards and specifications; thirdly, it is scaled up to gradually expand the production scale, and many large-scale veterinary Chinese herbal medicine professional enterprises have emerged; fourthly, it is internationalized to produce veterinary Chinese herbal medicine And the market expands to the global scope, the international competition intensifies China's veterinary medicine industry as long as seize the opportunity, will certainly make veterinary Chinese herbal medicine industry have a big development.