乳酸菌发酵过程中的代谢产物包括有机酸和细菌素.The metabolites during ferment of LAB include organic acids and bacteriocins.pH稳定性研究表明,在弱酸性或中性条件下,这些细菌素表现出较高的活性.These four bacteriocins showed the highest antibacterial activity under acidulous and...
Every year more adventurers sailed west from Spain.每年有更多的冒险家从西班牙向西航行.When we think of adventurers, many of us conjure up images of larger-than-life characters trekking to the North Pole.一想到探险者，我们很多人脑海中浮现的便是长途跋涉前往北极的非凡人物形...
Wye Lea is a collection of farm buildings that have been converted into an attractive complex.“怀河草地”是一处由农舍改造而成的赏心悦目的建筑群。Thinking detained throughout the night, you Protection of Wye head cold?思想禁锢整夜, 怅怀一宿你冷 吗 ?See also t...
Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.It is infrequence in China that the weld high - temperature high - pressure hydrogenation pipe ...