研究了一种基于测定脱氢酶活(DHA)的生化方法，用以测定真菌活细胞生物量和评价菌丝活力。
A biochemical method, based on dehydrogenase activity (DHA) measurement, has been developed for measuring viable cell biomass and assessing the viability of fungal mycelium.
同时通过对发酵生长期间各种酶的酶活测定，对其生长代谢规律及生长状态进行了初步了解。
Several enzymes were determined in the process of solid fermentation, which can make us master the metabolism rule and growth state of Armillariella.
研究表明：在测定条件一致的情况下，酶制剂浸提倍数、稀释倍数、浸提次数对酶活测定结果均有显著影响。
The result showed that in case assay conditions were identical, the soak multiple, dilution multiple and soaking times of crude xylanase all influenced the activity of the xylanase.
对蛋白质阵列的两大功能—分子识别和酶活测定进行了阐述。
The two functions of arrays of immobilized proteins:molecular recognition and enzymatic activity are reviewed.
目的探讨仪器法测定活化的部分凝血活酶时间（APTT）的参考范围和异常结果的判定标准。
Objective To determine the abnormal result for activated partial thromboplastin time(APTT)by instrument detection with two commercial reagents.
同时测定了培养组织的碱性磷酸酶活性，培养组织与河蚌外套膜具有相近的比活及相对酶活。
The specific and relative activities of alkaline phosphatase were similar for both nature and cultured tissues of mantles in this experiment.
对目前文献所见到的植酸酶活的测定方法选取三种进行了分析和修正，并用两种温度下的酶活定义检验修正过的测定方法的差异。
Several measure methods of phytase activity units in recent literature has been analyzed and modified, they also were used to test the accuracy of two definition of phytase activity.
测定了分离菌株的水解活性和多种酶活。
Hydrolization and enzyme activities of isolates were examined.
为此，我们在实验初期重新定义了酶活单位，并对纤维素酶的活性测定方法进行了优化，确定了适用于本菌株产生的纤维素酶活性测定的一种较优方案。
Therefor, in the beginning of this research the activity unit was redefined and the method for measuring the activity of cellulase produced by this strain was optimized.
对饲用酶制剂的概念、特点、分类、生产与研究、功能与应用、影响因素、酶活测定、应用前景及存在的问题等进行了综述。
This paper summarized the concept, characteristics, classification, production, function, application, influential factors, activity test, prospects and problems of feed enzyme preparation.
结果表明，钼蓝法、钼钒法均可用于植酸酶酶活的测定，且同样有效，但钼钒法相对快速、简便。
Results showed that above two methods could used to detect the phytase activity, and had a same effect, but molybdenum-vanadium method was a more quick and brief one.
目的比较两种红细胞超氧化物歧化酶(SOD)活性测定方法，以便在实际工作中根据不同的试验条件选取最合适的测活方法。
Objective Compare the two methods in measuring the SOD activity of mices erythrocyte in order to select seemly method for different conditions.
为使PT结果具备可比性和可信性，我国的凝血活酶试剂应有准确ISI值标定。并推行以INR作为PT测定报告形式。
Therefore, to the reliability and comparability of the test, we believe that our domestic prothrombin reagents should be marked with accurate ISI value and INR should be used as PT report form.
结果急性黄疸性肝炎患者，二种凝血活酶试剂测定的INR结果有显著性差异；
Results For patients with acute icterohepatitis, there is significant difference between INR results determined using two thromboplastins;
结果：得到了具有天然活性的泛酸合成酶，建立并优化了酶活测定体系及筛选模型，应用模型筛选得到了具有新结构的抑制剂。
Results: the recombinant PS had nature activity. The system of enzyme activity was build and optimized. A novel PS inhibitor was found by the screening.
将荧光定糖法与滤纸酶活测定法相结合应用于纤维素酶蛋白组分及土壤纤维素酶活力的研究与测定。
For the measurement of low concentration enzyme, the filter paper activity and fluorescence assay methods were combined.
将荧光定糖法与滤纸酶活测定法相结合应用于纤维素酶蛋白组分及土壤纤维素酶活力的研究与测定。
For the measurement of low concentration enzyme, the filter paper activity and fluorescence assay methods were combined.
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