| abstract |
The invention discloses a kind of " Chinese yam is fresh to mention freeze-dried powder medicine materical crude slice ", are primarily characterized in that：After Chinese yam harvesting, take advantage of fresh washing, slice, juicing, extract, extracting solution is freeze-dried after being condensed into clear cream, then crushed, be sieved after be vacuum-packed.The water content of powder decoction pieces is less than 10%.This prepared slice quality is stablized, and can both enter decoction decocting, can also directly enter pill, powder, tablet, capsule, is conducive to carry, clinical use is convenient. |