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  1. No Access

    Article

    Rapid identification of adulterated honey according to the targeted analysis of phenolic compounds using chemometrics

    With honey adulteration, not only consumers and masses are defrauded, but also the normal market order is adversely upsetting due to the unfair competition. Therefore, it is necessary to establish an accurate ...

    **ao-Hua Zhang, Deguo Wang, Wei-Yun Guo in European Food Research and Technology (2021)

  2. Article

    Open Access

    The relationship between laminoplasty opening angle and increased sagittal canal diameter and the prediction of spinal canal expansion following double-door cervical laminoplasty

    To clarify the relationship between laminoplasty opening angle (LOA) and the increase in sagittal canal diameter (SCD) in double-door cervical laminoplasty (DDCL) and to predict the increase in SCD using the r...

    Zhen-fang Gu, Ai-li Zhang, Yong Shen, Wen-yuan Ding, Feng Li in European Spine Journal (2015)

  3. No Access

    Article

    On the generalized risk measures

    In this paper, new risk measures are introduced, and the corresponding representation results are also given. These newly introduced risk measures are extensions of those introduced by Song and Yan (2009) and ...

    Ai-li Zhang, Wen-yuan Wang, Yi-jun Hu in Applied Mathematics-A Journal of Chinese U… (2012)

  4. No Access

    Article

    Bioaugmentation of the decolorization rate of acid red GR by genetically engineered microorganism Escherichia coli JM109 (pGEX-AZR)

    The study showed that the genetically engineered microorganism (GEM) bioaugment successfully the dye wastewater biotreatment systems to enhance acid red GR (ARGR) removal. Escherichia coli JM109 (pGEX-AZR) was th...

    Ruo-fei **, Ji-ti Zhou, Ai-li Zhang in World Journal of Microbiology and Biotechn… (2008)

  5. No Access

    Article

    Over-expressing GLT1 in a gpd2Δ mutant of Saccharomyces cerevisiae to improve ethanol production

    We constructed two recombinant strains of Saccharomyces cerevisiae in which the GPD2 gene was deleted using a one-step gene replacement method to minimize formation of glycerol and improve ethanol production. In ...

    Qing-Xue Kong, Ai-Li Zhang, Li-Min Cao, Xun Chen in Applied Microbiology and Biotechnology (2007)

  6. No Access

    Article

    Overexpressing GLT1 in gpd1Δ mutant to improve the production of ethanol of Saccharomyces cerevisiae

    To improve ethanol production in Saccharomyces cerevisiae, two yeast strains were constructed. In the mutant, KAM-4, the GPD1 gene, which encodes a glycerol 3-phosphate dehydrogenase of S. cerevisiae to synthesiz...

    Qing-Xue Kong, Li-Min Cao, Ai-Li Zhang, Xun Chen in Applied Microbiology and Biotechnology (2007)

  7. No Access

    Article

    Improved production of ethanol by deleting FPS1 and over-expressing GLT1 in Saccharomyces cerevisiae

    To improve ethanol production in Saccharomyces cerevisiae, two yeast strains were constructed. In the mutant KAM-3, the FPS1 gene, which encodes a channel protein responsible for glycerol export, was deleted. The...

    Qing-Xue Kong, Ji-Guang Gu, Li-Min Cao, Ai-Li Zhang, Xun Chen in Biotechnology Letters (2006)