• OBJECTIVE Found a method to determine the organic solvent residue in spectinomycin sulphate.

    目的建立硫酸壮观霉素有机溶剂残留量测定方法

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  • There were not n-hexane, benzene, toluene and xylene, o-xylene, styrene and other organic solvent residue in the purification of apple polyphenol by the headspace gas chromatograph.

    再采用空气相色谱法检测所得苹果多酚纯化中正己烷、甲苯、对二甲苯、邻二甲苯、苯乙烯有机溶剂残留均低于检测限。

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  • At the same time , we did the study of organic solvent residue and irritation to nasal mucosa. The results illustrate that the complex has no residue of tetrahydrofuran and no obvious irritation.

    同时本文对黄芩苷磷脂复合物溶剂残留量黏膜刺激性进行了考察,结果表明呋喃有机溶剂残留药物明显刺激性。

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  • The organic solvent residue of lycopene oleoresin was removed with reverse supercritical CO2 fluid extraction under various combinations of pressure, temperature, flow rate of CO2 and extraction time.

    采用超临界CO 2流体萃取技术,番茄红素油树脂中的有机溶剂残留进行反向萃取。

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  • The organic solvent residue of lycopene oleoresin was removed with reverse supercritical CO2 fluid extraction under various combinations of pressure, temperature, flow rate of CO2 and extraction time.

    采用超临界CO 2流体萃取技术,番茄红素油树脂中的有机溶剂残留进行反向萃取。

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