• 优化操作条件下葡萄转化率达98.5%,山梨醇选择性达98%。

    Under optimum operation conditions the conversion ratio of glucose is up to 98.5%, the selectivity of sorbitol 98.0%.

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  • 固定化葡萄异构酶转化葡萄转化率可达45 - 54%,甜度超过浓度

    The conversion ratios of glucose to fructose catalyzed by the immobilized glucose isomerase is from 45 to 54%. The sweetness of the product is over that of sucrose in the same concentration.

    youdao

  • 深入了解生物质纤维素超低水解机理水解反应系统研究了水解产率纤维素转化率影响因素

    To find out the extremely low acid hydrolysis mechanism of cellulose in biomass, effect factors of the reducing sugar yield and cellulose conversion ratio were studied in hydrolysis reacting system.

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  • 此基础上进行谷氨酸发酵试验,摸索设备进行谷氨酸发酵的最佳工艺条件,使5一次性投发酵的转化率达到50%以上。

    According to above results, the experiments of glutamic acid fermentation were carried out, and the sugar-acid conversion in five batch fermentations were reached above 50%.

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  • 研究分子筛添加方式脂肪酶催化合成甘露酯的影响,采用分批添加分子筛甘露转化率达到60%。

    The effect of the addition method of molecular sieves was also studied. And the conversion60% of the lauroyl mannose was achieved by batch addition of molecular sieves.

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  • 生成氨基酸葡萄通过HPLC-UV定量检测适条件的反应转化率达到90%以上。

    The product could be tested qualitatively and quantitatively by HPLC-UV. The conversion was beyond 90% under the best conditions.

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  • 水平发酵液乳酸大量积累、最终转化率偏低

    The accumulation of lactic acid in lowly dissolved oxygen level fermenting liquor made the glucide quickly consumed, as a result, the conversion rate of glucose was on the low side.

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  • 报道了固体强酸催化剂合成烷基葡萄多苷反应讨论了固体超强酸的最佳反应活性,葡萄转化率达99%。

    Reaction catalyzed by solid super acid to synthesize alkyl polyglycoside is reported. The best reaction activity of solid super acid catalyst is discussed. The conversion of glucose arrived to 99 %.

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  • 产品转化率不同,葡萄含量不一,但这种差异产品质量不良影响

    Although inversion rate of sugar and glucose content are different with different kind of products, no harmful effect is found on the quality of products.

    youdao

  • 产品转化率不同,葡萄含量不一,但这种差异产品质量不良影响

    Although inversion rate of sugar and glucose content are different with different kind of products, no harmful effect is found on the quality of products.

    youdao

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