CN107753549A - 一种黄芪中药饮片的制备方法 - Google Patents

一种黄芪中药饮片的制备方法 Download PDF

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CN107753549A
CN107753549A CN201710946030.5A CN201710946030A CN107753549A CN 107753549 A CN107753549 A CN 107753549A CN 201710946030 A CN201710946030 A CN 201710946030A CN 107753549 A CN107753549 A CN 107753549A
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刘王
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
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    • A61K36/481Astragalus (milkvetch)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation 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
    • A61K2236/10Preparation or pretreatment of starting material
    • A61K2236/13Preparation or pretreatment of starting material involving cleaning, e.g. washing or peeling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation 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
    • A61K2236/10Preparation or pretreatment of starting material
    • A61K2236/15Preparation or pretreatment of starting material involving mechanical treatment, e.g. chopping up, cutting or grinding
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation 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
    • A61K2236/10Preparation or pretreatment of starting material
    • A61K2236/17Preparation or pretreatment of starting material involving drying, e.g. sun-drying or wilting

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Abstract

本发明公开了一种黄芪中药饮片的制备方法,该方法包括以下步骤:S1,收集黄芪:收集新鲜的黄芪,并用清水洗净,去除砂质等杂质,沥水备用;S2,除去杂质和非药用部分,保持药材的纯净,分离黄芪的不同的药用部位;S3,初步处理,将黄芪初步干燥,将切好的黄芪断进行烘干或晒干,使水分达到20‑30%后取出;S4,将经过步骤S3处理过的黄芪用100~1000kgf/cm2压力滚筒碾压,碾压20‑60s,碾压成厚度为1~5mm的薄片;S5,将黄芪饮片放置在烘箱中烘干。本发明方法加工后的黄芪可直接用开水泡饮,克服了传统黄芪饮片的冲泡溶出难等缺点,加大了黄芪使用方便性,促进黄芪饮片的中药现代化发展。

Description

一种黄芪中药饮片的制备方法
技术领域
本发明涉及中药饮片领域,尤其涉及一种黄芪中药饮片的制备方法。
背景技术
黄芪,又名黄耆,为植物和中药材的统称,能增强机体免疫功能、保肝、利尿、抗衰老、抗应激、降压和较广泛的抗菌作用。黄芪饮片传统加工方法为切片,切片加工的黄芪饮片中有效成分溶出速度慢、溶出不彻底、提取得率低等缺点,一般只能泡酒、煲汤、炖肉,在长时间浸泡或高温煎煮过程中,黄芪中的营养成分会发生破坏。另外,常规加工方法加工的黄芪饮片大小不均匀,形状不规整,没法可靠精确计量黄芪饮片的重量。
发明内容
针对现有技术存在的不足,本发明提供了一种黄芪中药饮片的制备方法。
为解决上述技术问题,本发明通过以下技术方案来实现:一种黄芪中药饮片的制备方法,包括以下步骤:
S1,收集黄芪:收集新鲜的黄芪,并用清水洗净,去除砂质等杂质,沥水备用;
S2,除去杂质和非药用部分,保持药材的纯净,分离黄芪的不同的药用部位;
S3,初步处理,将黄芪初步干燥,将切好的黄芪断进行烘干或晒干,使水分达到20-30%后取出;
S4,将经过步骤S3处理过的黄芪用100~1000kgf/cm2压力滚筒碾压,碾压20-60s,碾压成厚度为1~5mm的薄片;
S5,将黄芪饮片放置在烘箱中烘干。
优选地,所述黄芪药材需制成粉末状在干燥处理后通过粉碎装置进行粉碎包装即可。
优选地,步骤S4中碾压的压力为600kgf/cm2
优选地,步骤S5中黄芪的烘干温度为55~75℃。
本发明的有益效果:本发明所述的方法加工后的黄芪可直接用开水泡饮,克服了传统黄芪饮片的冲泡溶出难等缺点,加大了黄芪使用方便性,促进黄芪饮片的中药现代化发展。
具体实施方式
结合以下实施例对本发明作进一步描述。
实施例1 一种黄芪中药饮片的制备方法,采用以下步骤:
S1,收集黄芪:收集新鲜的黄芪,并用清水洗净,去除砂质等杂质,沥水备用;
S2,除去杂质和非药用部分,保持药材的纯净,分离黄芪的不同的药用部位;
S3,初步处理,将黄芪初步干燥,将切好的黄芪断进行烘干或晒干,使水分达到30%后取出;
S4,将经过步骤S3处理过的黄芪用600kgf/cm2压力滚筒碾压,碾压60s,碾压成厚度为1~5mm的薄片;
S5,将黄芪饮片放置在55~75℃烘箱中烘干。
实施例2 一种黄芪中药饮片的制备方法,采用以下步骤:
S1,收集黄芪:收集新鲜的黄芪,并用清水洗净,去除砂质等杂质,沥水备用;
S2,除去杂质和非药用部分,保持药材的纯净,分离黄芪的不同的药用部位;
S3,初步处理,将黄芪初步干燥,将切好的黄芪断进行烘干或晒干,使水分达到20%后取出;
S4,将经过步骤S3处理过的黄芪用1000kgf/cm2压力滚筒碾压,碾压40s,碾压成厚度为1~5mm的薄片;
S5,将黄芪饮片放置在55~75℃烘箱中烘干。

Claims (4)

1.一种黄芪中药饮片的制备方法,其特征在于:包括以下步骤:
S1,收集黄芪:收集新鲜的黄芪,并用清水洗净,去除砂质等杂质,沥水备用;
S2,除去杂质和非药用部分,保持药材的纯净,分离黄芪的不同的药用部位;
S3,初步处理,将黄芪初步干燥,将切好的黄芪断进行烘干或晒干,使水分达到20-30%后取出;
S4,将经过步骤S3处理过的黄芪用100~1000kgf/cm2压力滚筒碾压,碾压20-60s,碾压成厚度为1~5mm的薄片;
S5,将黄芪饮片放置在烘箱中烘干。
2.根据权利要求1所述的制备方法,其特征在于,所述黄芪药材需制成粉末状在干燥处理后通过粉碎装置进行粉碎包装即可。
3.根据权利要求1所述的制备方法,其特征在于,步骤S4中碾压的压力为600kgf/cm2
4.根据权利要求1所述的制备方法,其特征在于,步骤S5中黄芪的烘干温度为55~75℃。
CN201710946030.5A 2017-10-12 2017-10-12 一种黄芪中药饮片的制备方法 Pending CN107753549A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108210552A (zh) * 2018-03-08 2018-06-29 蔺君 一种黄芪中药饮片的制作方法
CN110367363A (zh) * 2019-08-28 2019-10-25 甘肃国丽康中药材研发有限责任公司 黄芪泡、煮专用饮片及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104173421A (zh) * 2014-08-19 2014-12-03 浙江尖峰健康科技有限公司 一种黄芪饮片及其制备方法
CN106074674A (zh) * 2016-08-29 2016-11-09 王彦春 一种黄芪饮片的加工方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104173421A (zh) * 2014-08-19 2014-12-03 浙江尖峰健康科技有限公司 一种黄芪饮片及其制备方法
CN106074674A (zh) * 2016-08-29 2016-11-09 王彦春 一种黄芪饮片的加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108210552A (zh) * 2018-03-08 2018-06-29 蔺君 一种黄芪中药饮片的制作方法
CN110367363A (zh) * 2019-08-28 2019-10-25 甘肃国丽康中药材研发有限责任公司 黄芪泡、煮专用饮片及其制备方法

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