Based on suitable oxidant and dosage in determination of total phosphate in Qilu circulating water and wastewater, optimal wave length and coloration conditions were selected to do experiments.
针对齐鲁分公司循环水、污水样品中总磷酸盐的测定中适宜的氧化剂及用量，选择最佳测定波长和显色条件进行了试验。
Objective to investigate the optimum extraction process and anti-oxidant activity in total flavonoids of Pueraria lobata.
目的研究葛花总黄酮最佳提取工艺，测定葛花提取物的抗氧化能力。
Objective to investigate the optimum extraction process and anti-oxidant activity in total flavonoids of Pueraria lobata.
目的研究葛花总黄酮最佳提取工艺，测定葛花提取物的抗氧化能力。
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