CN107375355A - 狗脊鲜切饮片的加工工艺 - Google Patents
狗脊鲜切饮片的加工工艺 Download PDFInfo
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- CN107375355A CN107375355A CN201710804897.7A CN201710804897A CN107375355A CN 107375355 A CN107375355 A CN 107375355A CN 201710804897 A CN201710804897 A CN 201710804897A CN 107375355 A CN107375355 A CN 107375355A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/11—Pteridophyta or Filicophyta (ferns)
- A61K36/12—Filicopsida or Pteridopsida
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/13—Preparation or pretreatment of starting material involving cleaning, e.g. washing or peeling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/15—Preparation or pretreatment of starting material involving mechanical treatment, e.g. chopping up, cutting or grinding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/17—Preparation or pretreatment of starting material involving drying, e.g. sun-drying or wilting
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Abstract
本发明公布了狗脊鲜切饮片的加工工艺。该工艺在狗脊药材采收后,趁其表面黏着土壤湿润之际,抢水清洗,摊晾2至4小时,趁鲜切制成圆片或椭圆片,干燥后用聚乙烯塑料袋抽真空包装,并加入干燥剂和抗氧剂。本法由于对药材趁鲜洗涤加工,所以避免了水溶性有效成分的流失,减少了土壤中微生物和虫卵对药材的污染,简化了饮片生产的工序,降低了制作成本,保障了药材品质并提高了临床疗效。本法的推广实施,将有显著的社会意义和经济效益。
Description
技术领域
本发明属于中药材加工领域,尤其涉及中药狗脊药材的产地加工工艺。
背景技术
中药为蚌壳蕨科植物金毛狗脊Cibotium barometz (L.) J.Sm.的干燥根茎。本品具有祛风湿,补肝肾,强腰膝的功效。主要用于风湿痹痛,腰膝酸软,下肢无力。
目前,狗脊药材从田间采收以后,通常是整理、晒干后,打包储藏和运输。这些狗脊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 狗脊药材的产地加工工艺势在必行。
发明内容
本发明公布了狗脊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,本发明的技术方案为:
在狗脊药材采收后,趁表皮黏附的土壤润湿之时,洗净泥沙,去除杂质,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 狗脊饮片,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:
刚刚采挖的新鲜狗脊,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间闷润工序,并且易于节省能耗。
具体实施方式
将新鲜采集的狗脊,抢水洗净表面泥壤,摊晾2小时,切片,片厚为4mm,晾晒至含水量低于12%,对狗脊饮片进行分档,用聚乙烯塑料袋抽真空包装,每包加入10g抗氧剂和10g干燥剂,规格为5kg/包饮片。
以上实施例,仅为说明本项发明的技术思想,不能凭此限定本发明的保护范围 凡是按照本发明提出的技术思想,在技术方案基础上所做的任何改动,均落入本发明保护的范围之内。
Claims (2)
1.狗脊鲜切饮片的加工工艺,其特征在于:在狗脊药材采收后,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12%。
2.根据权利要求1所述的狗脊鲜切饮片的加工工艺,其特征在于:将干燥后的狗脊饮片,真空包装,并在包装袋中加入抗氧剂和干燥剂。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113134018A (zh) * | 2020-01-20 | 2021-07-20 | 亳州市沪谯药业有限公司 | 一种中药饮片烫狗脊的加工工艺 |
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CN104127519A (zh) * | 2014-08-22 | 2014-11-05 | 徐自升 | 一种川乌药材鲜切加工工艺 |
CN104127319A (zh) * | 2014-08-22 | 2014-11-05 | 徐自升 | 一种木防己药材鲜切加工工艺 |
CN104127520A (zh) * | 2014-08-22 | 2014-11-05 | 徐自升 | 一种草乌药材鲜切加工工艺 |
CN104127639A (zh) * | 2014-08-22 | 2014-11-05 | 徐自升 | 一种穿山龙药材鲜切加工工艺 |
CN105168295A (zh) * | 2015-10-04 | 2015-12-23 | 徐自升 | 一种白术药材鲜切加工工艺 |
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- 2017-09-08 CN CN201710804897.7A patent/CN107375355A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104127519A (zh) * | 2014-08-22 | 2014-11-05 | 徐自升 | 一种川乌药材鲜切加工工艺 |
CN104127319A (zh) * | 2014-08-22 | 2014-11-05 | 徐自升 | 一种木防己药材鲜切加工工艺 |
CN104127520A (zh) * | 2014-08-22 | 2014-11-05 | 徐自升 | 一种草乌药材鲜切加工工艺 |
CN104127639A (zh) * | 2014-08-22 | 2014-11-05 | 徐自升 | 一种穿山龙药材鲜切加工工艺 |
CN105168295A (zh) * | 2015-10-04 | 2015-12-23 | 徐自升 | 一种白术药材鲜切加工工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113134018A (zh) * | 2020-01-20 | 2021-07-20 | 亳州市沪谯药业有限公司 | 一种中药饮片烫狗脊的加工工艺 |
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