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Updated: Jun 4, 2026
Quantification of Humic and Fulvic Acids in Humate Ores, DOC, Humified Materials and Humic Substance-Containing Commercial Products
Published on: March 18, 2022
Evaluation of methods of determining humic acids in nucleic acid samples for molecular biological analysis
1National Institute for Agro-Environmental Sciences, Tsukuba, Ibaraki, Japan.
Abstract:
It is important in molecular biological analyses to evaluate contamination of co-extracted humic acids in DNA/RNA extracted from soil. We compared the sensitivity of various methods for measurement of humic acids, and influences of DNA/RNA and proteins on the measurement. Considering the results, we give suggestions as to choice of methods for measurement of humic acids in molecular biological analyses.
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