[Spectrophotometric determination of prodigiozan in ampule solutions].

Antibiotiki Pub Date : 1984-06-01
L E Shchedrina, L I Brutko, G A Rastunova, E G Shcherbakova
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Abstract

Based on a study of the absorption properties of prodigiosan it has been shown that its UV absorption spectrum is characterized by an arm at 250-260 nm with an inflection point at 260 nm. The concentration ranges within which the optical density of prodigiosan solution obeyed the Bouguer-Lambert-Beer law were measured. This allowed the development of a quantitative spectrophotometric method for determination of prodigiosan in ampouled solutions.

分光光度法测定安瓿溶液中神曲菌赞的含量。
对神子聚糖的吸收特性进行了研究,发现其紫外吸收光谱在250 ~ 260 nm处有一个臂,在260 nm处有一个拐点。测定了天子糖溶液的光密度符合布格-朗伯-比尔定律的浓度范围。这就建立了一种定量分光光度法来测定安瓿溶液中的神子聚糖。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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