结果表明，在发酵过程中，添加一定量的柠檬酸钠可减少乳酸对嗜酸乳杆菌的胁迫作用，从而提高了活菌密度。
The results showed that citrate sodium added to ferment liquid could decrease the stressing effect and enhance density of Lactobacillus acidophilus during fermentation.
薯干原料经挤压式膨化机膨化后直接加水配料接菌进行柠檬酸发酵。
The dry potato was puffed in extruding type puffing machine and then was mixed with water and inoculum to produce citric acid through fermentation process directly.
通过对柠檬的地面病叶和感病果实进行切片观察和组织分离培养，初步鉴定出引起柠檬黑星病的病原菌为球壳孢目球壳孢科茎点霉属真菌。
A pathogen of black spot of citrus limon is primary identified by some observations and fungi cultivations of slices of ground infested leaves or fruits.
通过对柠檬的地面病叶和感病果实进行切片观察和组织分离培养，初步鉴定出引起柠檬黑星病的病原菌为球壳孢目球壳孢科茎点霉属真菌。
A pathogen of black spot of citrus limon is primary identified by some observations and fungi cultivations of slices of ground infested leaves or fruits.
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