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偏最小二乘紫外分光光度法测定土霉素生物效价[J]. 中国药科大学学报, 1993, (3): 182-183.
引用本文: 偏最小二乘紫外分光光度法测定土霉素生物效价[J]. 中国药科大学学报, 1993, (3): 182-183.
Determination of Oxytetracycline Potency by Partial Least Square Spectrophotometry[J]. Journal of China Pharmaceutical University, 1993, (3): 182-183.
Citation: Determination of Oxytetracycline Potency by Partial Least Square Spectrophotometry[J]. Journal of China Pharmaceutical University, 1993, (3): 182-183.

偏最小二乘紫外分光光度法测定土霉素生物效价

Determination of Oxytetracycline Potency by Partial Least Square Spectrophotometry

  • 摘要: 土霉素的含量测定,各国标准仍主要采用微生物检定法。该法虽然能反映其生物效价,但准确度不高,费时。长期以来人们试图寻求理化方法来取代微生物法。紫外分光光度法简便、快速,广泛地运用于药物分析

     

    Abstract: Partial least square spectrophotometry has been developed for the determination of oxytetracycline potency, and t-test has shown that results were not significantly different from the those of biological assay. The method may open up a new avenue using co

     

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