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Updated: Jan 18, 2026

Estimation of Crystalline Cellulose Content of Plant Biomass using the Updegraff Method
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Published on: May 15, 2021

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通过相对定量H NMR光谱法确定乙基纤维素中的乙氧含量

Xiaoyan Zhang1, Yaozuo Yuan2, Yang Liu3

  • 1Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing, China.

Magnetic resonance in chemistry : MRC
|September 8, 2025
PubMed
概括

一种新的定量1HNMR方法可以在没有校准剂的情况下准确地确定乙烯基纤维素中的乙氧含量. 这种NMR技术为制药品质量控制提供了更简单,更安全的替代方案.

关键词:
乙氧化物含量 乙氧化物含量乙烯基纤维素酸是什么高场 1H qNMR 的高场 1H qNMR 的相对量化方法的相对量化方法.

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