CN108635402A - 甘草鲜提喷雾干燥颗粒饮片 - Google Patents
甘草鲜提喷雾干燥颗粒饮片 Download PDFInfo
- Publication number
- CN108635402A CN108635402A CN201810733182.1A CN201810733182A CN108635402A CN 108635402 A CN108635402 A CN 108635402A CN 201810733182 A CN201810733182 A CN 201810733182A CN 108635402 A CN108635402 A CN 108635402A
- Authority
- CN
- China
- Prior art keywords
- materical crude
- medicine materical
- crude slice
- radix glycyrrhizae
- fresh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- A61K36/484—Glycyrrhiza (licorice)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
-
- 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
- A61K2236/30—Extraction of the material
- A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
- A61K2236/331—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using water, e.g. cold water, infusion, tea, steam distillation, decoction
-
- 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
- A61K2236/30—Extraction of the material
- A61K2236/39—Complex extraction schemes, e.g. fractionation or repeated extraction steps
-
- 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
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/51—Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying
Landscapes
- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
本发明公布了“一种甘草鲜提喷雾干燥颗粒饮片”,其主要特征在于:在甘草采收后,趁鲜洗涤、切片、榨汁、提取,提取液浓缩后喷雾干燥,制粒、整粒、真空包装。颗粒饮片的含水量少于10%。本饮片质量稳定,既可以入汤剂煎煮,也可以直接入胶囊、片剂中,利于携带,临床使用方便。
Description
技术领域
本发明属于中药饮片技术领域,尤其属于甘草饮片的加工领域。
背景技术
中药甘草为豆科植物甘草、胀果甘草或光果甘草的干燥根和根茎。甘草具有补脾益气,清热解毒,祛痰止咳,缓急止痛,调和诸药的功效,是中医临床中使用频率最高的中药。传统甘草的加工方法为:将药材采挖后,直接晒干/晾干,捆扎打包,储运。到饮片厂后,再洗涤、润软、切片、干燥、包装。由此得到的甘草饮片体积大,卫生学标准差,易于受潮、长霉、生虫,不利于保管,储存和运输成本高。此外,这样的饮片质量稳定性差,临床疗效难以保障,病人服用不方便,起效慢。因此,开发一种质量稳定可靠、储存/运输成本低、利于保管、携带和使用方便、起效快的新型甘草饮片,势在必行。目前市场甘草饮片,除了传统饮片之外,还有超微粉饮片和浓缩颗粒饮片两种形式,但两者都是以传统饮片为原料,其质量决定于传统饮片的质量,且超微饮片不能解决药材污染的问题;浓缩颗粒只能提取出水溶性成份。
发明内容
本发明公布了“一种甘草鲜提喷雾干燥颗粒饮片”,其主要特征在于:在甘草采收后,及时净选,去除泥沙等杂质和非药用部位,于24小时内趁鲜用自来水洗净并切成2~5mm厚的片。将此切好的片加入1~5倍重量50~70℃的水中,浸泡并时时搅拌5~30分钟,过滤,药渣压榨取汁。所得药渣中再加入5~10倍重量的水,煮沸10~30分钟,趁热过滤,药渣再次榨汁,收集药汁。合并上述药汁,过60~100目筛,减压浓缩,温度为50~75℃,浓缩至相对密度为1.02~1.10的浓缩液。所得浓缩液留取1%~3%备用,其余喷雾干燥。将收集的喷干粉与备用的浓缩液混合制粒,干燥至含水量低于10%,整粒,真空包装,即得成品。成品饮片含甘草苷(C21H22O9)不少于0.70%。甘草颗粒饮片质量稳定,流动性好,临床一般使用量为1~5g。此类饮片既可入汤剂煎服、冲服,也可直接入胶囊剂及片剂中,从而大大提高了临床使用的便捷性和顺应性,有利于临床急症的治疗。
本发明解决了传统甘草饮片体积庞大、储运成本高、不利于保管、易生霉生虫、卫生学条件差、质量不稳定等诸多缺点,由于是趁鲜提取,质量比超微粉碎饮片和浓缩颗粒饮片更好。
具体实施例
将甘草药材采收后,净选,除去泥沙等杂质和非药用部位,在6小时内趁鲜用自来水洗净,并切成3mm厚的片。将此片加入5倍重量的70℃的纯净水,搅拌30分钟,过滤,药渣压榨取汁。 再往上述药渣中再加入8倍重量的纯净水,煮沸20分钟提取,趁热过滤,药渣再次榨汁,收集药汁。合并上述药汁,减压浓缩,温度为设定为70℃,浓缩至相对密度为1.05。将所得的浓缩液留取3%备用,其余的喷雾干燥。收集喷干粉,与备用的浓缩液混合制颗粒,80℃真空干燥至含水量为10%,整粒,真空包装,即得成品。成品饮片含甘草苷(C21H22O9)不得少于0.75%。
Claims (2)
1.一种甘草鲜提喷雾干燥颗粒饮片,其主要特征在于:在甘草采收后,及时净选,去除泥沙等杂质和非药用部位,于24小时内趁鲜用自来水洗净并切成2~5mm厚的片,加入1~5倍重量50~70℃的水,浸泡并时时搅拌5~30分钟,过滤,药渣压榨取汁;所得药渣中再加入5~10倍重量的水,煮沸10~30分钟,趁热过滤,药渣再次榨汁,收集药汁;合并上述药汁,过60~100目筛,减压浓缩,温度为50~75℃,浓缩至相对密度为1.02~1.10;所得浓缩液留取1%~3%备用,其余喷雾干燥;将收集的喷干粉与备用的浓缩液混合制粒,干燥至含水量低于10%,整粒,真空包装,即得成品;成品饮片含甘草苷(C21H22O9)不得少于0.70%。
2.根据权利要求1所述的甘草鲜提喷雾干燥颗粒饮片,其主要特征在于:临床一般使用量为1~5g,本饮片既可入汤剂煎服、冲服,也可直接入胶囊剂及片剂中。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810733182.1A CN108635402A (zh) | 2018-07-06 | 2018-07-06 | 甘草鲜提喷雾干燥颗粒饮片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810733182.1A CN108635402A (zh) | 2018-07-06 | 2018-07-06 | 甘草鲜提喷雾干燥颗粒饮片 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108635402A true CN108635402A (zh) | 2018-10-12 |
Family
ID=63751244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810733182.1A Withdrawn CN108635402A (zh) | 2018-07-06 | 2018-07-06 | 甘草鲜提喷雾干燥颗粒饮片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108635402A (zh) |
-
2018
- 2018-07-06 CN CN201810733182.1A patent/CN108635402A/zh not_active Withdrawn
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108619304A (zh) | 地黄鲜提喷雾干燥颗粒饮片 | |
CN108524560A (zh) | 独活鲜提喷雾干燥颗粒饮片 | |
CN108578587A (zh) | 天麻鲜提喷雾干燥颗粒饮片 | |
CN108635533A (zh) | 百部鲜提喷雾干燥颗粒饮片 | |
CN108619250A (zh) | 金荞麦鲜提喷雾干燥颗粒饮片 | |
CN108619186A (zh) | 柴胡鲜提喷雾干燥颗粒饮片 | |
CN108619190A (zh) | 羌活鲜提喷雾干燥颗粒饮片 | |
CN108671006A (zh) | 党参鲜提真空干燥粉末饮片 | |
CN108635402A (zh) | 甘草鲜提喷雾干燥颗粒饮片 | |
CN108635403A (zh) | 甘草鲜提冷冻干燥颗粒饮片 | |
CN108619224A (zh) | 甘草鲜提真空干燥粉末饮片 | |
CN108619221A (zh) | 黄芪鲜提喷雾干燥颗粒饮片 | |
CN108653363A (zh) | 苍术鲜提喷雾干燥颗粒饮片 | |
CN108567808A (zh) | 党参鲜提喷雾干燥颗粒饮片 | |
CN108670999A (zh) | 白前鲜提喷雾干燥颗粒饮片 | |
CN108524603A (zh) | 丹参鲜提喷雾干燥颗粒饮片 | |
CN108635384A (zh) | 白芷鲜提喷雾干燥颗粒饮片 | |
CN108619413A (zh) | 芦根鲜提喷雾干燥颗粒饮片 | |
CN108567806A (zh) | 木香鲜提喷雾干燥颗粒饮片 | |
CN108635396A (zh) | 太子参鲜提喷雾干燥颗粒饮片 | |
CN108567846A (zh) | 胡黄连鲜提喷雾干燥颗粒饮片 | |
CN108498567A (zh) | 黄芪鲜提冷冻干燥颗粒饮片 | |
CN108553520A (zh) | 白头翁鲜提喷雾干燥粉末饮片 | |
CN108635415A (zh) | 白头翁鲜提喷雾干燥颗粒饮片 | |
CN108619191A (zh) | 防风鲜提喷雾干燥颗粒饮片 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |
|
WW01 | Invention patent application withdrawn after publication |