The invention provides a preparation method of a Chinese medicine composition containing Cinnamomum cassia. The effective part of the Chinese medicine composition is extracted, the volatile components are collected by steam distillation method, and the volatile components are encapsulated with cyclodextrin to prepare an oral preparation with an acceptable excipient in pharmaceutical technology. Compared with the traditional process, the improved inclusion process has the following advantages: 1. for the traditional Chinese medicine component which can not collect volatile oil, it can directly extract aromatic perfume for inclusion, without further purification of volatile oil through complex purification operations, and can realize oil-water separation without making oil and water separation, making the inclusion operation more simple and convenient; and the 2. package process is easy to operate, and has good repeatability and fragrance. The perfume does not need to be condensed. The addition of cyclodextrin directly takes shorter time, lower inclusion temperature and less amount of cyclodextrin. 3., the transfer rate and the inclusion ratio of volatile compounds in the inclusion compound are higher; 4., the water soluble components and volatile components in the prescription are retained, which is closer to the actual state of the classical prescription in clinical use.
【技术实现步骤摘要】
一种含桂枝的中药组合物的制备方法
本专利技术属于中医药领域,具体涉及一种含桂枝的中药组合物的制备方法。
技术介绍
苓桂术甘汤出自张仲景《金匮要略》,具有温阳化饮,健脾利湿之功效。主治心脾阳虚、饮停气逆而致心下逆满、气上冲胸或胸胁支满,目眩,心悸,短气,小便不利等证,是益气温阳,健脾化饮的代表方。处方由茯苓、桂枝、白术、甘草四味常用的药物组成,其中茯苓为君药,用以渗湿健脾、祛痰化湿;桂枝为臣药,用以温阳化气、布化津液;佐以白术燥湿健脾、使以甘草补脾益气,全方共凑温阳利水之功。临床用于脾胃虚弱,倦怠乏力,心悸气短,咳嗽痰多,脘腹、四肢挛急疼痛,痈肿疮毒,缓解药物毒性、烈性等。黄芪桂枝五物汤也出自张仲景《金匮要略》,是一首既振奋阳气、温运血行,又调畅营卫的方剂。处方由黄芪、桂枝、芍药、生姜和大枣五味药物组成。方中黄芪味甘,大补元气,疏通经脉,与桂枝、生姜相配可益气固表,散寒通滞。黄芪与白芍甘酸相合,益气养血,补不足之气血。此外,桂枝与芍药相伍,散收并用,可调和营卫,解肌荣筋止痛。诸药相合,祛邪扶正兼顾,使气血足,血行畅,疼痛止,骨痹除,起到益气养血,活血化瘀通络的功效。 ...
【技术保护点】
1.一种含桂枝的中药组合物的制备方法,其特征在于,所述中药组合物由中药原料制成,所述中药原料含桂枝9~90重量份,所述制备方法包括以下步骤:步骤一,按处方量取中药原料,加6~12倍量水浸泡30~120min,提取1~3次,其中第一次水蒸气蒸馏提取1~5h,收集0.5~2倍量芳香水,备用;合并水提液,60~80℃减压浓缩至相应温度下相对密度1.05~1.15;步骤二,水提浓缩液滤过或5000~15000rpm高速离心,或加0.5~3倍量乙醇醇沉,将上述提取液或醇沉液上清液于50~70℃减压浓缩至相对密度1.15~1.30;步骤三,将减压浓缩后的醇沉液或离心浓缩液于50~70℃ ...
【技术特征摘要】
2018.05.16 CN 20181046776541.一种含桂枝的中药组合物的制备方法,其特征在于,所述中药组合物由中药原料制成,所述中药原料含桂枝9~90重量份,所述制备方法包括以下步骤:步骤一,按处方量取中药原料,加6~12倍量水浸泡30~120min,提取1~3次,其中第一次水蒸气蒸馏提取1~5h,收集0.5~2倍量芳香水,备用;合并水提液,60~80℃减压浓缩至相应温度下相对密度1.05~1.15;步骤二,水提浓缩液滤过或5000~15000rpm高速离心,或加0.5~3倍量乙醇醇沉,将上述提取液或醇沉液上清液于50~70℃减压浓缩至相对密度1.15~1.30;步骤三,将减压浓缩后的醇沉液或离心浓缩液于50~70℃真空干燥箱中干燥成干浸膏,粉碎,得浸膏粉;步骤四,称取1/5~1/20芳香水量的β-环糊精,加入收集的芳香水中,40~60℃保温搅拌1~3h,搅拌结束后放至室温,再至-4~4℃冷藏24h;过滤,滤液弃去,滤得物置烘箱中40~60℃干燥4h,研细即得白色粉末状包...
【专利技术属性】
技术研发人员:季光,王冰,顾思浩,李玲,张彤,
申请(专利权)人:上海中医药大学,
类型:发明
国别省市:上海,31
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。