工业微生物2023，Vol.53Issue(6)：1-3,3.DOI:10.3969/j.issn.1001-6678.2023.06.001
基于叶绿素a测定的监测方法研究与改进
Research and Improvement of Monitoring Methods Based on Chlorophyll a Determination
何嘉伟1
作者信息
- 1. 广东省东莞生态环境监测站,广东 东莞 523000
- 折叠
摘要
Abstract
The paper uses spectrophotometry to analyze the concentration of chlorophyll-a in water,explores the effects of blank experiments,different grinding methods,and types of extraction solutions on the analysis results,and uses statistical calculations for research validation.The experimental results indicate that selecting a suitable reference solution can improve the negative absorbance value;changing the grinding method can improve experimental efficiency,and using 95%ethanol as the extraction solution can reduce experimental risks.The improved method has the characteristics of being fast,safe,and economical,and can be applied to quantitative analysis of chlorophyll a and biological research.关键词
叶绿素a/空白试验/研磨/提取液Key words
chlorophyll-a/blank test/grinding/extracts引用本文复制引用
何嘉伟..基于叶绿素a测定的监测方法研究与改进[J].工业微生物,2023,53(6):1-3,3.
