mac cosmetics discount Ultrafine grinding of tradi

Ultrafine grinding of traditional Chinese medicine had become the hot spot

$ 00 000, and such graphite processing equipment we can not manufacture. Expected in 2004, the export of graphite will increase, the negative head product sales continue to be optimistic, but overall price level will not be too greatly improved; domestic purity, the demand for high-density graphite growth trend was . According to metallurgical casting, refractory, pencil, conductive materials, sealing materials, and export demand situation in other estimates, in 2005 China's demand will reach 350,000 tons of graphite in 2010 will reach 40 million tons, of which consumption is still casting metallurgy large, the demand of the total demand of 32% to 33%. Ultrafine grinding of traditional Chinese medicine had become the focus of Chinese medicine ultrafine grinding (also known as Chinese micronized) powder along with the technology of modern powder engineering - the development of superfine powder technology of a new processing technology of Chinese medicine. Superfine powder technology as a - fi interdisciplinary, cross-industry high-tech, in the Chinese Pharmaceutical Industry Although still in its infancy, but the use of the technique of traditional Chinese medicine preparations, such as Advanced Micro Devices, Micron medicine, nano-medicine, etc., have caused the scientific community and the pharmaceutical industry wide attention and has become a research hotspot in recent years, traditional Chinese medicine industry. Chinese ultrafine grinding means to follow the premise of the theory of Chinese medicine treatment _24, using modern powder technology, traditional Chinese medicine, Chinese medicine extract, powder of Chinese medicine preparations. Comparison of traditional Chinese medicine powder is currently accepted size range from 0.1 to 75 microns, the size distribution of 10 to 15 microns. The main purpose of traditional Chinese medicine powder is by increasing the surface area of drug particles to enhance drug dissolution and absorption, thereby enhancing the efficacy of drugs, saving medicine resources. In addition, ultrafine grinding,[link widoczny dla zalogowanych], based on traditional Chinese medicine, the use of modern preparation techniques, can effectively improve the appearance of traditional Chinese medicine preparation and application of new dosage forms, to further promote the modernization of Chinese medicine. Many researchers of Chinese medicine herbs and some parts of a single flavor compound from different angles exploratory study. One ignorant of the ingredients on the dissolution of micronized Pharmaceutical Co., Ltd. Guizhou econazole Liu Zhi, who will be Tianma micronized (10 ~ 45 microns), found in the same period of time, leaching Gastrodin high as an ordinary powder 1. 9 times. Liu Li, Shandong University of Traditional Chinese Medicine such as the Chuanxiong micronized (10 microns), the results of the leaching of ferulic acid was 1.8 times for the meal. Henan river Song Lili, who will be a large pharmaceutical Liuweidihuang by air to smash into ≤ 70 microns, the results of the ursolic acid and leaching of paeonol 100 mesh powder of respectively 1.4 times and 1.1 times. Heze, Shandong Pharmaceutical GE will pay the deposit, who broke into a loose powder Angelica ~ 28.4 microns, the results of its total dissolved matter,[link widoczny dla zalogowanych], nitrogen content, ferulic acid, 1.2 times the conventional powder. Chinese Super Emblem Emblem Pieces powder results in recent years, Hunan Academy of Traditional Chinese Medicine to carry out research progress in ultra-fine powder of Chinese medicine to the hospital in Hunan Province led Research and Development and clinical toxicology has done a comprehensive and systematic research and comparative analysis with traditional herbs. The results show that traditional Chinese medicine preparations by ultrafine grinding not only retained the No. 1 pass in 2005, and saving medicine, to ensure effective, easy to carry and use. Since ultra-fine powder in a closed system,[link widoczny dla zalogowanych], avoiding the pollution of the environment and products, while a number of medicines to prevent volatile components loss during processing. Such as Astragalus using jet mill,[link widoczny dla zalogowanych], the results astragaloside powder was 2.26 times for the traditional herbs; the ginseng, red ginseng, Panax and other micronized (1 ~ 75 microns), the results of the water-soluble extract, ginsenoside Rg1 traditional herbs were 1.57 times and 1.66 times, 1.56 times and 2.5 times, 2.27 times and 1.86 times. Powder of the impact on the efficacy of the Fourth Military Medical University, McCain, who will be the beginning of anti-cancer compound to smash into No. 1 to 2 microns, compared the results with the meal, to a significant inhibition of S180 sarcoma. Pill broken woman after the role of its deficiency than those who have not broken significantly enhanced (P ≤ 0.05). Angelica loose powder falling apart after 5 to 10 microns to 100 microns compared with 80, its anti-anemia, the role of tocolysis significantly enhanced (P ≤ 0.05). In short, the micronization of Chinese medicine is to improve the solubility and bioavailability of the effective means. If we can solve the engineering of their preparation,[link widoczny dla zalogowanych], the stability of powder and powder size of the screening and identification of optimal and other infrastructure issues, will further promote its Pieces of Chinese medicine and the prescription of. 25 ■

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