The invention discloses the processing technology of the fresh cut pieces of Cistanche. After the harvest of Cistanche deserticola, the technology was washed and cleaned for 2 to 4 hours while its surface was sticky with soil wetting. The fresh cut was made into wafers or oval slices. After drying, it was vacuumed and packed with polyethylene plastic bags, and desiccant and antioxidant were added. This was due to the medicinal materials while fresh washing processing, so avoid the water soluble effective components of the loss, to reduce the pollution of medicinal microorganisms and eggs in soil, simplifies pieces of production processes, reduce production costs, ensure the medicine quality and to improve the clinical curative effect. The promotion and implementation of this law will have significant social and economic benefits.
【技术实现步骤摘要】
肉苁蓉鲜切饮片的加工工艺
本专利技术属于中药材加工领域,尤其涉及中药肉苁蓉药材的产地加工工艺。
技术介绍
中药肉苁蓉为列当科植物肉苁蓉CistanchedeserticolaMa的根及根茎。本品具有补肾阳、益精血、润肠道的功效。临床主要用于肾阳虚衰,精血不足之阳痿、遗精、白浊、尿频余沥、腰痛脚弱、耳鸣目花,以及月经延期、宫寒不孕、肠燥便秘等。目前,肉苁蓉药材从田间采收以后,通常是整理、晒干后,打包储藏和运输。这些肉苁蓉药材运送到中药饮片厂后,需要拆包、清洗、闷润、切片,并重新晒干。现有工艺耗时费力,工序重复,增加了饮片的生产成本。在此过程中不仅会导致水溶性有效成分的丢失,而且闷润工序若在高温季节进行,易发生药材霉变,从而导致药材品质的下降和临床疗效的降低。因此,开发一种新的肉苁蓉药材的产地加工工艺势在必行。
技术实现思路
本专利技术公布了一种肉苁蓉鲜切饮片的加工工艺,可以节省工序、避免两次干燥、减少水溶性有效成分的流失,避免闷润过程的药材品质下降,对降低饮片生产成本和确保饮片的临床疗效,具有十分重要的社会和经济意义。为了实现上述目的,本专利技术的技术方案为:在肉苁蓉药材采收后,趁表皮黏附的土壤润湿之时,洗净泥沙,摊晾2至4小时,趁鲜切制成0.5~5mm厚的片,干燥至含水量低于12%。将干燥后的肉苁蓉饮片,用聚乙烯塑料袋抽真空包装,并加入抗氧剂和干燥剂。本方法的有益之处在于:刚刚采挖的新鲜肉苁蓉,表皮完整。其表面附着的湿润土壤容易被水清除,从而减少了常规方法洗涤浸润过程中水溶性有效成分的流失。药材趁鲜切制,此时,其组织中的木纤维尚未硬化,从而避免了常规方法的长时 ...
【技术保护点】
肉苁蓉鲜切饮片的加工工艺,其特征在于:在肉苁蓉药材采收后,趁表皮黏附的土壤润湿之时,洗净泥沙,摊晾2至4小时,趁鲜切制成3~5mm厚的片,干燥至含水量低于14%。
【技术特征摘要】
1.肉苁蓉鲜切饮片的加工工艺,其特征在于:在肉苁蓉药材采收后,趁表皮黏附的土壤润湿之时,洗净泥沙,摊晾2至4小时,趁鲜切制成3~5mm厚的片,干燥...
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