The invention discloses a preparation method of Chinese traditional Chinese medicine extract powder, which consists of taking a qualified Chinese medicine product of a certain test, coarse crushing, extracting three times by soaking in warm water with warm water, and extracting the filtrate for three times, concentrating the filtrate at low temperature, condensing it at low temperature, and getting the ointment after concentration, and reducing the extract in the decompression drying box. After drying, the extract was obtained and crushed into each kind of Chinese medicine extract powder. The invention uses the technology of low temperature extraction, decompression concentration and decompression drying for the first time to extract traditional Chinese medicine. Using low temperature and decompression technology, it does not destroy all kinds of effective components of Chinese traditional Chinese medicine, and does not lose all kinds of bioenzyme and other active substances in Chinese traditional Chinese medicine, so as to maintain the consistency of the effect of the extract powder. As the raw material for the downstream Chinese traditional medicine enterprises, the Chinese herbal medicine is more convenient to use the extract powder of the invention, and does not participate in the decocting of the raw materials of other Chinese medicinal materials, so as to ensure the active ingredients of the biological enzyme and improve the clinical efficacy of the Chinese patent medicine.
【技术实现步骤摘要】
一种曲类中药浸膏粉的制备方法
本专利技术具体涉及一种曲类中药浸膏粉的制备方法。
技术介绍
曲类中药主要有红曲、建曲、沉香曲、采云曲、半夏曲、六神曲等,这些曲类中药主要由各中药原料与面粉或大米混合经发酵制备而成,而在制备中药浸膏粉时,常采用了高温煎煮、喷雾干燥等步骤,但曲类中药含有大量微生物菌群,高温煎煮导致曲类中药中微生物菌群失活,致使其临床疗效丧失。
技术实现思路
本专利技术的目的在于率先将现代低温减压提取技术用于曲类中药的提取领域,提供一种曲类中药浸膏粉的制备方法,制备出的曲类中药浸膏粉便于临床配方或中成药的原料。本专利技术的目的是通过以下技术方案来实现的:一种曲类中药浸膏粉的制备方法,包括如下步骤:S1.任取某一曲类中药进行粗碎;S2.对粗碎后的曲类中药用温水进行浸泡提取;S3.对浸提液进行低温-减压浓缩得到浸膏;S4.将浸膏于低温-减压干燥箱中干燥、粉碎,得到浸膏粉。优选地,在所述S2步骤中,对粗碎后的曲类中药用温水浸提三次,加水量分别为12倍、10倍、8倍;浸提温度为30-60℃,每次浸提1h,过滤得到浸提液。优选地,在所述S3步骤中,将浸提液进行减压、低温浓缩,温度30-60℃、负压0.1-0.5MPa,浓缩后得到浸膏。优选地,在所述S4步骤中,将浸膏在温度30-60℃、负压0.1-0.5MPa的减压干燥箱中进行减压干燥,得到浸膏块,经粉碎得到浸膏粉。优选地,所述曲类中药包括:建曲、六神曲、午时茶、半夏曲、胆南星、沉香曲、采云曲、建曲、六神曲、午时茶、半夏曲、胆星、红曲、淡豆豉、三余神曲、老范志万应神曲等。优选地,制得的浸膏粉可以直接分剂量包装成独 ...
【技术保护点】
一种曲类中药浸膏粉的制备方法,其特征在于:包括如下步骤:S1.任取某一曲类中药进行粗碎;S2.对粗碎后的曲类中药用温水进行浸泡提取;S3.对浸提液进行低温‑减压浓缩得到浸膏;S4.将浸膏于低温‑减压干燥箱中干燥、粉碎,得到浸膏粉。
【技术特征摘要】
2018.02.11 CN 20181014195191.一种曲类中药浸膏粉的制备方法,其特征在于:包括如下步骤:S1.任取某一曲类中药进行粗碎;S2.对粗碎后的曲类中药用温水进行浸泡提取;S3.对浸提液进行低温-减压浓缩得到浸膏;S4.将浸膏于低温-减压干燥箱中干燥、粉碎,得到浸膏粉。2.根据权利要求1所述的一种曲类中药浸膏粉的制备方法,其特征在于:在所述S2步骤中,对粗碎后的曲类中药用温水浸提三次,加水量分别为12倍、10倍、8倍;浸提温度为30-60℃,每次浸提1h,过滤得到浸提液。3.根据权利要求1所述的一种曲类中药浸膏粉的制备方法,其特征在于:在所述S3步骤中,将浸提液进行减压、低温浓缩,温度30-60℃、负压0.1-0.5MPa,浓缩后...
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。