CN107496464A - 根及根茎类中药鲜切饮片的加工工艺 - Google Patents

根及根茎类中药鲜切饮片的加工工艺 Download PDF

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CN107496464A
CN107496464A CN201710804719.4A CN201710804719A CN107496464A CN 107496464 A CN107496464 A CN 107496464A CN 201710804719 A CN201710804719 A CN 201710804719A CN 107496464 A CN107496464 A CN 107496464A
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徐自升
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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
    • 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
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/23—Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
    • A61K36/236—Ligusticum (licorice-root)
    • 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
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/25—Araliaceae (Ginseng family), e.g. ivy, aralia, schefflera or tetrapanax
    • A61K36/258—Panax (ginseng)
    • 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
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/48—Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
    • A61K36/481—Astragalus (milkvetch)
    • 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
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/53—Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
    • A61K36/539—Scutellaria (skullcap)
    • 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
    • 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
    • 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

Abstract

本发明公布了根及根茎类中药鲜切饮片的加工工艺。该工艺在根及根茎类中药药材采收后，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

根及根茎类中药鲜切饮片的加工工艺
技术领域
本发明属于中药材加工领域，尤其涉及根茎类中药饮片的产地加工工艺。
背景技术
临床常用的中药饮片有四、五百种，其中根及根茎类占到一半以上。
目前，根及根茎类药材从田间采收以后，通常是整理、晒干后，打包储藏和运输。这些根及根茎类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，开发一种新的根及根茎类饮片的产地加工工艺势在必行。
发明内容
本发明公布了“根及根茎类中药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：
在根及根茎类药材采收后，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1~5mm厚的片，干燥至含水量低于14%。将干燥后的根及根茎类饮片，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：
刚刚采挖的新鲜根及根茎类药材，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，其组织中的木纤维等尚未硬化，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
实施例1
将新鲜采集的黄芪，抢水洗净表面泥壤，摊晾2小时，斜切成椭圆形片，片厚为2mm，晾晒至含水量低于14%，对黄芪饮片进行分档，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。
实施例2
将新鲜采集的川芎，抢水洗净表面泥壤，摊晾2小时，纵切成片，片厚为2mm，晾晒至含水量低于14%，对川芎饮片进行分档，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。
实施例3
将新鲜采集的黄芩，抢水洗净表面泥壤，摊晾2小时，纵切成片，片厚为3mm，晾晒至含水量低于14%，对黄芩饮片进行分档，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。
实施例4
将新鲜采集的三七，抢水洗净表面泥壤，摊晾2小时，切成片，片厚为2mm，晾晒至含水量低于14%，对三七饮片进行分档，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.根及根茎类中药鲜切饮片的加工工艺，其特征在于：在根及根茎类中药采收后，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1~5mm厚的片，干燥至含水量低于14%。
2.根据权利要求1所述的根及根茎类中药鲜切饮片的加工工艺，其特征在于：将干燥后的根及根茎类中药饮片，真空包装，并在包装袋中加入抗氧剂和干燥剂。
CN201710804719.4A 2017-09-08 2017-09-08 根及根茎类中药鲜切饮片的加工工艺 Pending CN107496464A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109125379A (zh) * 2018-10-15 2019-01-04 安徽世茂中药股份有限公司 一种红芪饮片的加工方法
CN109350637A (zh) * 2018-10-29 2019-02-19 天津科技大学 一种根茎类中药切片后处理方法

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CN104127520A (zh) * 2014-08-22 2014-11-05 徐自升 一种草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
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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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CN104127520A (zh) * 2014-08-22 2014-11-05 徐自升 一种草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
CN104127519A (zh) * 2014-08-22 2014-11-05 徐自升 一种川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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109125379A (zh) * 2018-10-15 2019-01-04 安徽世茂中药股份有限公司 一种红芪饮片的加工方法
CN109350637A (zh) * 2018-10-29 2019-02-19 天津科技大学 一种根茎类中药切片后处理方法

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