CN106420862A - 一种清热去湿茶及其制备方法 - Google Patents

一种清热去湿茶及其制备方法 Download PDF

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CN106420862A
CN106420862A CN201610629055.8A CN201610629055A CN106420862A CN 106420862 A CN106420862 A CN 106420862A CN 201610629055 A CN201610629055 A CN 201610629055A CN 106420862 A CN106420862 A CN 106420862A
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黄海娟
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    • A61K2236/333Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using mixed solvents, e.g. 70% EtOH
    • 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
    • A61K2236/30Extraction of the material
    • A61K2236/39Complex extraction schemes, e.g. fractionation or repeated extraction steps

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Abstract

本发明公开了一种清热去湿茶及其制备方法。所述清热去湿茶是以积雪草药材提取液为活性成分,加入药学上可接受的辅料制成颗粒剂,所述积雪草药材提取液经以下方法提取:S1:取积雪草药材,粉碎,过10‑20目筛,得积雪草药材粉;S2:将积雪草药材粉放入提取罐中,加入6‑8倍量20%乙醇加热回流提取,时间为1‑2小时,提取2‑3次,滤过,合并提取液,70℃以下减压回收乙醇,浓缩至相对密度在60℃条件下为1.25~1.30的积雪草药材提取液。本发明具有清热利湿、解毒消肿功效,可用于湿热黄疸、中暑腹泻、石淋血淋、痈肿疮毒、跌扑损伤等疾病,服用方便,安全无毒副作用。

Description

一种清热去湿茶及其制备方法
技术领域
本发明属于食品、保健食品、药品领域,涉及一种清热去湿茶及其制备方法。
背景技术
积雪草药材收载于《中国药典》2010年版,为伞形科植物积雪草Centellaasiatica(L.)Urb.的干燥全草。【性味与归经】苦、辛,寒;归肝、脾、肾经。【功能与主治】清热利湿,解毒消肿;用于湿热黄疸,中暑腹泻,石淋血淋,痈肿疮毒,跌扑损伤。本发明研发出一种容易被人体吸收的清热去湿茶制剂。
以上背景技术内容的公开仅用于辅助理解本发明的发明构思及技术方案,其并不必然属于本专利申请的现有技术,在没有明确的证据表明上述内容在本专利申请的申请日已经公开的情况下,上述背景技术不应当用于评价本申请的新颖性和创造性。
发明内容
本发明提供一种清热去湿茶,经药理及临床证明:该颗粒剂具有清热利湿、解毒消肿功效,可用于湿热黄疸、中暑腹泻、石淋血淋、痈肿疮毒、跌扑损伤等疾病;本发明还具有吸收较快、质量稳定、服用方便等优点。
本发明所采用的技术方案如下:
一种清热去湿茶,所述清热去湿茶是以积雪草药材提取液为活性成分,加入药学上可接受的辅料制成颗粒剂,所述积雪草药材提取液经以下方法提取:
S1:取积雪草药材,粉碎,过10-20目筛,得积雪草药材粉;
S2:将积雪草药材粉放入提取罐中,加入6-8倍量20%乙醇加热回流提取,时间为1-2小时,提取2-3次,滤过,合并提取液,70℃以下减压回收乙醇,浓缩至相对密度在60℃条件下为1.25~1.30的积雪草药材提取液。
以上所述的清热去湿茶,所述药学上可接受的辅料优选为麦芽糊精和可溶性淀粉。
一种以上所述清热去湿茶的制备方法,包括以下步骤:
S1:取积雪草药材,粉碎,过10-20目筛,得积雪草药材粉;
S2:将积雪草药材粉放入提取罐中,加入6-8倍量20%乙醇加热回流提取,时间为1-2小时,提取2-3次,滤过,合并提取液,70℃以下减压回收乙醇,浓缩至相对密度在60℃条件下为1.25~1.30的积雪草药材提取液;
S3:在积雪草药材提取液中加入麦芽糊精、可溶性淀粉,混匀,制粒,干燥,灭菌,即得。
本发明的有益效果是:
1.本发明提供的清热去湿茶,经药理及临床试验表明:具有清热利湿、解毒消肿功效,可用于湿热黄疸、中暑腹泻、石淋血淋、痈肿疮毒、跌扑损伤等疾病,服用方便,安全无毒副作用。
2.本发明含积雪草清热去湿茶,具有不易出现过敏反应,副作用小的优点,为广大患者提供了一种安全有效的药物选择。
3.本发明颗粒剂,根据原料药的有效成分,采用现代先进工艺制备而成,提取纯化方法科学,稳定性好,辅料少,服用量少,吸收快;不易吸湿受潮,开水冲服,颗粒易溶解,溶液透明澄清,没有焦屑及沉淀现象。
具体实施方式
下面结合具体实施方式对本发明作进一步详细说明。应该强调的是,下述说明仅仅是示例性的,而不是为了限制本发明的范围及其应用。
实施例1
一种清热去湿茶的制备方法,包括以下步骤:
S1:取积雪草药材50kg,粉碎,过10目筛,得积雪草药材粉;
S2:将积雪草药材粉放入提取罐中,加入6倍量20%乙醇加热回流提取1小时,提取2次,滤过,合并提取液,70℃下减压回收乙醇,浓缩至相对密度在60℃条件下为1.25的积雪草药材提取液;
S3:在积雪草药材提取液中加入适量麦芽糊精、可溶性淀粉,混匀,制粒,干燥,灭菌,即得。
实施例2
一种清热去湿茶的制备方法,包括以下步骤:
S1:取积雪草药材50kg,粉碎,过20目筛,得积雪草药材粉;
S2:将积雪草药材粉放入提取罐中,加入8倍量20%乙醇加热回流提取3小时,提取3次,滤过,合并提取液,65℃下减压回收乙醇,浓缩至相对密度在60℃条件下为1.30的积雪草药材提取液;
S3:在积雪草药材提取液中加入适量麦芽糊精、可溶性淀粉,混匀,制粒,干燥,灭菌,即得。
实施例3
一种清热去湿茶的制备方法,包括以下步骤:
S1:取积雪草药材50kg,粉碎,过10目筛,得积雪草药材粉;
S2:将积雪草药材粉放入提取罐中,加入7倍量20%乙醇加热回流提取2小时,提取2次,滤过,合并提取液,60℃下减压回收乙醇,浓缩至相对密度在60℃条件下为1.25的积雪草药材提取液;
S3:在积雪草药材提取液中加入适量麦芽糊精、可溶性淀粉,混匀,制粒,干燥,灭菌,即得。
以上内容是结合具体的/优选的实施方式对本发明所作的进一步详细说明,不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说,在不脱离本发明构思的前提下,其还可以对这些已描述的实施例做出若干替代或变型,而这些替代或变型方式都应当视为属于本发明的保护范围。

Claims (3)

1.一种清热去湿茶,其特征在于,所述清热去湿茶是以积雪草药材提取液为活性成分,加入药学上可接受的辅料制成颗粒剂,所述积雪草药材提取液经以下方法提取:
S1:取积雪草药材,粉碎,过10-20目筛,得积雪草药材粉;
S2:将积雪草药材粉放入提取罐中,加入6-8倍量20%乙醇加热回流提取,时间为1-2小时,提取2-3次,滤过,合并提取液,70℃以下减压回收乙醇,浓缩至相对密度在60℃条件下为1.25~1.30的积雪草药材提取液。
2.如权利要求1所述的清热去湿茶,其特征在于,所述药学上可接受的辅料为麦芽糊精和可溶性淀粉。
3.如权利要求1或2所述的清热去湿茶的制备方法,其特征在于,包括以下步骤:
S1:取积雪草药材,粉碎,过10-20目筛,得积雪草药材粉;
S2:将积雪草药材粉放入提取罐中,加入6-8倍量20%乙醇加热回流提取,时间为1-2小时,提取2-3次,滤过,合并提取液,70℃以下减压回收乙醇,浓缩至相对密度在60℃条件下为1.25~1.30的积雪草药材提取液;
S3:在积雪草药材提取液中加入麦芽糊精、可溶性淀粉,混匀,制粒,干燥,灭菌,即得。
CN201610629055.8A 2016-08-03 2016-08-03 一种清热去湿茶及其制备方法 Pending CN106420862A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102114063A (zh) * 2011-01-29 2011-07-06 桂林普兰德生物科技有限公司 逆流提取结合膜分离提取分离积雪草总苷的方法
CN103393733A (zh) * 2013-08-19 2013-11-20 广西中医药大学 积雪草有效部位及其应用
CN104288501A (zh) * 2014-06-30 2015-01-21 广西健丰药业有限公司 一种降糖颗粒及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102114063A (zh) * 2011-01-29 2011-07-06 桂林普兰德生物科技有限公司 逆流提取结合膜分离提取分离积雪草总苷的方法
CN103393733A (zh) * 2013-08-19 2013-11-20 广西中医药大学 积雪草有效部位及其应用
CN104288501A (zh) * 2014-06-30 2015-01-21 广西健丰药业有限公司 一种降糖颗粒及其制备方法

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Application publication date: 20170222