The phenol contents, Polyphenol Oxidase(PPO) activity, browning substrates and the browning mechanism during process of desiccation of Amorphophallus Konjac(AK) and Amorphophallus albus(AA) were studied. And the inhibition effects of nuisance-free enzymatic browning inhibitors, such as phytic acid, ascorbic acid, citric acid and cysteine were investigated. Results show that during the storage from November to January of next year, the total phenol content in the corm of AA is higher than that in the AK, the...
【更新日期】
2007-03-30
【分类号】
S632.9
【正文快照】
0引言花魔芋(Amorphophallus Konjac K.Koch)和白魔芋[1](Amorphophallus albus P.Y.Liu et J.F.Chen)都是天南星科魔芋属(Amorphophallus Blume)的多年生草本植物。花魔芋主要分布于喜马拉雅山地至泰国、越南,中国从南到北均有分布,并传至日本和菲律宾,为日本和中国的最重要栽