• 培养方式酒精积累温度渗透压因素酵母酒精耐性有关。

    Factors such as mode of substrate feeding, intracellular ethanol accumulation, temperature and osmotic pressure all contribute to the ethanol tolerance of yeast.

    youdao

  • 本文研究了乳酸营养肉汤培养蜡样杆菌抑制以及前期乳酸浸泡大豆后蜡样芽杆菌在天生长情况的影响

    The inhibition effects of lactic acid on the growth of Bacillus cereus in nutrient broth was studied, and also the influence of acidified soak water with lactic acid before the fermentation of tempeh.

    youdao

  • 格子格子原矢为线性空间两个底,提出了求解倒格子原一种新的矩阵算法

    Regarding the reciprocal lattice primitive cells basic vectors as two line space basic vectors, this paper finds a new matrix method to work out the reciprocal lattice primitive cell.

    youdao

  • 研究了外加抗生素、庆大霉素浓度微波处理、培养氯化钠浓度因素对于细菌庆大霉素分泌影响

    Through shake flask fermentation, the effects of microwave radiation, the exogenous gentamicin concentration, concentration of NaCl and some other factors on the secretion of gentamicin were studied.

    youdao

  • 大肠杆菌中外源蛋白定位于周质培养

    Heterologous proteins could be expressed directly in the cytoplasm, secreted into the periplasmic space or extracellular medium.

    youdao

  • 分别因素法正交试验法对野油菜黄J-12发酵培养成分进行研究

    The fermentation medium of J-12(Xanthomonas campestris) was studied with mono-factorial experiments and orthogonal design.

    youdao

  • 血红孔菌避光、高培养中,产生锰过氧化物酶进行了研究。

    The extracellular Mn-peroxidase secreted by Pycno-porus sanguineus K-2352 in high-nitrogen medium under absolute dark condition was studied.

    youdao

  • SPPM60作用于心肌细后,内氧自由浓度略有降低表现一定清除内氧自由的作用。

    The results showed that PPM60 could slightly increase OFR, while SPPM60 could reduce the concentration of OFR.

    youdao

  • 使用复合培养来浸沉培养牛樟芝时会影响菌丝生物量外多糖产量因素

    Factors affecting mycelial biomass and exopolysaccharide production in submerged cultivation of Antrodia cinnamomea using complex media.

    youdao

  • 使用复合培养来浸沉培养牛樟芝时会影响菌丝生物量外多糖产量因素

    Factors affecting mycelial biomass and exopolysaccharide production in submerged cultivation of Antrodia cinnamomea using complex media.

    youdao

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