Method for preparing coarse powder of fruit and seed Chinese medicinal materials

Abstract

A process for preparing the coarse dust of fruit and seed type Chinese-medicinal materials include preparing coarse dust and loading it in bags of different dosages for using them as raw material of Chinese-medicinal decoction. Its advantages are high extracting rate and low cost.

Description

Technical field [0001] The invention relates to a method for preparing crude powder of Chinese medicinal materials such as fruits and seeds. That is to say, after the fruit and seed medicinal materials are processed into coarse powder, they are packed into bags of different specifications and used as raw materials for preparing traditional Chinese medicine decoctions. Background technique [0002] Decoction, also known as decoction, is one of the main dosage forms in the clinical application of traditional Chinese medicine, with a history of more than 3,000 years. Because of its rich content and comprehensive ingredients; flexible formula, which can be added or subtracted according to the syndrome, it is suitable for the needs of TCM dialectical treatment; and it is easy to absorb and take effect quickly, so it is still widely used today. The required medicinal materials have undergone generations of evolution, processed and cut into slices, strips, silk and other shapes (v...

AI Technical Summary

Problems solved by technology

According to "Pharmacopoeia of the People's Republic of China" 2000 Edition (Part 1), the thickness of decoction pieces is: thin slices 1-2mm, thick slices 2-4mm, obviously its volume is relatively large (that is, the block is large), and the surface area is relatively small. poor effect

[0003] However, if the powder is too fine, the leaching effect is not ideal, because it sinks to the bottom and is easy to stick to the pan and gelatinize, which affects the dissolution and release of active ingredients.

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