【摘要】 先通过HPLC法,初测甜高粱秆汁的成分及含量,利用DNS法测定还原糖、总糖含量;之后汁液通过低温、高压灭菌、调节pH三种方法进行储藏,最终确定一种可行的储藏方法。结果表明:低温储藏方法曲线变化不明显,微生物不易生长,故认为是较理想的储藏方法。更多还原

【Abstract】 The content and constituents were measured by HPLC and the content of deoxidizing sugar and total sugar were measured of juice of sweet sorghum stem.The juice were storied by lower temperature,autoclave,change pH these three kinds of methods.A feasible store method was determined at last.The result showed that:curve didn’t change significantly thought the method of lower temperature,microbial grew difficultly,so it was better that the storage method.更多还原