The results indicated that the active substance was produced and secreted when B. licheniformis was in log phase. So the culture supernatant of B. licheniformis had positive effect on the growth of G. oxydans and the accumulation of 2-KLGA.
结果表明,活性物质在地衣芽胞杆菌对数生长期阶段合成并释放至胞外,使胞外液上清对氧化葡萄糖酸杆菌的生长和产酸产生促进作用。
参考来源 - 维生素C混菌发酵中地衣芽胞杆菌对氧化葡萄糖酸杆菌伴生活性的研究In order to clarity active substance and mechanism of polygala on anti-depression the further, methods of chemistry and pharmacology were combinded to study polygala systematically.
为进一步阐明远志抗抑郁的有效物质基础及其作用机制，本文采用化学和药理相结合的方法，对远志抗抑郁的物质基础和作用机制进行系统的研究。
参考来源 - 远志活性部位YZThe method of extracting active substance from leek seed,process and as well as the antibacterial properties of extracts from the early detection were discussed in this article.
本文研究了韭菜籽中生物活性物质的提取方法、工艺以及初提取物的抑菌性能。
参考来源 - 韭菜籽中活性物质的提取及抑菌检测·2,447,543篇论文数据，部分数据来源于NoteExpress
Do not use in animals known to be hypersensitive to the active substance.
不要使用在已知的活性物质过敏的动物。
This applies also to morphologically different crystal forms of an active substance.
这也适用于形态不同的活性物质晶型。
The competition includes acetaminophen, the active substance in products like Tylenol.
这些竞争对手包括退热净，活性物质比如像羟苯基乙酰胺。
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