The invention provides a method for the preparation of the extract of the extract of the crane, the extract and the application of the extract and the application of the extract and the preparation method of the extract of the Chinese crane. The preparation method of the extract of the extract of the herba Herba comprises the following steps: immersing the cranes in the extract, then separating the liquid from the solid and liquid, and obtaining the extract of the herba herba and the extract of the herba Herba, and the extract of the extract of the crane and the extract of the crane. The extract of the extract of cranes is decompressed and concentrated, that is, the extract of Herba cranes is made. The extract can be used to prepare antioxidation drugs or health products. It can also be used to prepare blood sugar and health care products. The application of the existing cranes is mainly concentrated on the antiseptic and hemostat side, and is reported in the aspects of antioxidation and hypoglycemia. With few technical problems, the extract of crane can not only accelerate the clearance of free radicals, delay the aging of the skin, improve the antioxidant capacity, but also reduce the blood sugar and promote the health of the human body.
【技术实现步骤摘要】
仙鹤草浸膏的制备方法、仙鹤草浸膏及应用
本专利技术涉及中药提取
,尤其是涉及一种仙鹤草浸膏的制备方法、仙鹤草浸膏及应用。
技术介绍
仙鹤草,又叫脱力草、瓜香草、老牛筋、狼芽草,为蔷薇科多年生草本植物龙芽草的地上部分。生于山坡林下,路旁、沟边。主产浙江、江苏、湖北,在传统中药中主要药效为收敛止血,截疟,止痢,解毒。用于咳血、吐血、疟疾、脱力、劳伤、消肿。仙鹤草含有黄酮类、三萜类、酚类和酯类等多种有效成分,是一种具有开发潜力的中药药材,但目前仙鹤草的应用主要集中在抗菌药和止血药方面,在抗氧化和降血糖方面的报道很少有鉴于此,特提出本专利技术。
技术实现思路
本专利技术的目的在于提供一种仙鹤草浸膏的制备方法、仙鹤草浸膏及应用,以缓解了现有仙鹤草的应用主要集中在抗菌药和止血药方面,在抗氧化和降血糖方面报道很少的技术问题。本专利技术提供了一种仙鹤草浸膏的制备方法,包括如下步骤:将仙鹤草浸入提取剂中进行浸提,然后进行固液分离,得到仙鹤草浸提物和仙鹤草浸提液,将仙鹤草浸提液进行减压浓缩,即制得仙鹤草浸膏。进一步的,所述提取剂为低碳醇,优选为乙醇,更优选为浓度为65%-75%的乙 ...
【技术保护点】
1.一种仙鹤草浸膏的制备方法,其特征在于,包括如下步骤:将仙鹤草浸入提取剂中进行浸提,然后进行固液分离,得到仙鹤草浸提物和仙鹤草浸提液,将仙鹤草浸提液进行减压浓缩,即制得仙鹤草浸膏。
【技术特征摘要】
1.一种仙鹤草浸膏的制备方法,其特征在于,包括如下步骤:将仙鹤草浸入提取剂中进行浸提,然后进行固液分离,得到仙鹤草浸提物和仙鹤草浸提液,将仙鹤草浸提液进行减压浓缩,即制得仙鹤草浸膏。2.根据权利要求1所述的仙鹤草浸膏的制备方法,其特征在于,所述提取剂为低碳醇,优选为乙醇,更优选为浓度65-75%的乙醇。3.根据权利要求1所述的仙鹤草浸膏的制备方法,其特征在于,在浸提的同时进行超声分散,超声分散的时间为20-60分钟,优选为30分钟。4.根据权利要求1所述的仙鹤草浸膏的制备方法,其特征在于,包括如下步骤:(a)将仙鹤草浸入提取剂中进行一次浸提,然后进行一次固液分离,得到仙鹤草一次浸提物和仙鹤草一次浸提液;(b)将仙鹤草一次浸提物浸入提取剂中进行二次浸提,然后进行二次固液分离,得到仙鹤草二次浸提物和仙鹤草二次浸提液;(c)将仙鹤草二次浸提物浸入提取剂中进行三次浸提,然后进行三次固液分离,得到仙鹤草三次浸提物和仙鹤草三次浸提液;(d)将...
【专利技术属性】
技术研发人员:宋石林,王颖,邓雁如,庄朋伟,姜民,王萍,王洋,张毅,琚晖,
申请(专利权)人:天津中医药大学,
类型:发明
国别省市:天津,12
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