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药农采收到的中药材,除少数鲜用外,大部分须及时进行加工整理。这是保证中药材质量,提高规格档次,避免出现次劣品和提高经济效益的首要环节。现将中药材采收后的初加工技术介绍如下: 一、去杂。采收到的各种药材,首先应将其中的泥沙、杂草、腐烂的枝叶、苔藓附着物等,通过手拣、水洗、过筛等方法除去。 二、分档。即将这些洁净的药材按大小分档,以便加工干燥和分清投售药材的档次。 三、除去非药用部分。每种中药材都根据性味、功效和用药习惯等,详尽在规定入药部位,非药用部分一定要除去,才能提高药品的质量。例如,香附、白茅根、藁本、猪脊等,应晒干后将其须根、茸毛快速用火燎去;
Chinese herbal medicine harvesting herbs, with a few fresh, most of the timely processing finishing. This is to ensure the quality of Chinese herbal medicines, improve the quality standards, to avoid inferior goods and improve economic efficiency of the most important part. Chinese herbal medicines now harvesting after the initial processing technology introduced as follows: First, to miscellaneous. Harvested herbs, the first of which should be silt, weeds, decayed branches and leaves, moss attachment, etc., by hand picking, washing, sieving and other methods removed. Second, sub-file. About these clean herbs according to the size of the file, in order to process drying and distinguish the quality of the sale of medicinal materials. Third, remove the non-medicinal part. Each Chinese herbal medicine is based on taste, efficacy and medication habits, detailed provisions of the drug site, non-medical parts must be removed in order to improve the quality of medicines. For example, Cyperus rotundus, Rhizoma Imperatae, Rhizoma Polygonatum, pork ridges, etc., should be dry after its fibrous roots, hair quickly exhausted;