lactosen.乳糖lactose bile ferment tube乳糖胆盐发酵管lactose-fermenting yeast乳糖发酵酵母lactosed volvethvleneimine乳糖化聚乙烯亚胺Lactoseaminated L-Lysine乳糖化赖氨酸Lactose free infant formula无乳糖婴儿配方lactose-fermentation test乳糖发酵试验lactose breath hydrogen test(口服)乳糖呼吸氢试验lactose bile culture-medium[医] 乳糖胆汁培养基lactose-water mixed solvents乳糖水混合溶剂lactose litmus culture-medium[医] 乳糖石蕊培养基(琼脂, 肉汤, 明胶)