制得的果醋风味纯正,并具有水果的香味,是一种价值较高的营养保健型果醋。
The fruit vinegar had a good flavor with fruit aroma and was a kind of health fruit vinegar.
在液态深层制醋中,通过高粱、大米的混合投料,较好的解决了纯大米原料在醋酸发酵中产生泡沫的问题。
A mixed materials of sorghum and rice was used in vinegar production by submerged fermentation, which could solve the foaming problem caused by using rice as a raw material only.
以锌为催化剂由乳酸的低聚物裂解制得单体丙交醋,再由二乙基锌引发开环聚合得到高分子量的聚乳酸。
With the Zinc as the catalyst, lactide monomer was obtained by decomposition of low polymer. With the zinc diethyl as the catalyst, the lactide was polymerized to Poly(DL-lactic acid).
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