Publications

[quality comparison between two cultivated chinese yam-kunming yam and tiegun yam].

to compare the quality of cultivated chinese yam (dioscorea polystachya turcz.) from yunnan (kunming yam) and henan (tiegum yam) by determining the content of dry substance in fresh sample and the contents of water extracts, ethanol extracts, starch, protein, crude-fat and polysaccharide in dry sample.