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On the spectrophotometric determination of total phenolic and flavonoid contents
Acta Biologica Hungarica, 2013Spectrophotometric assays assessing total phenol and flavonoid content in plant samples are cheaper and faster and thus more accessible methods than analytical chromatography techniques, although these identify compound categories rather than individual compounds.
Csepregi, K. +2 more
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Seasonal Dynamics of Total Flavonoid Contents and Antioxidant Activity of Dryopteris erythrosora
Food Chemistry, 2015The seasonal dynamics of the total flavonoid contents in various parts of Dryopteris erythrosora, a traditional Chinese medicinal fern, and their antioxidant activity were investigated. The total flavonoids content in various parts of D. erythrosora showed an obvious seasonal dynamic change.
Jianguo Cao, Jianbo Xiao
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[Contents of total flavonoids in Rhizoma Arisaematis].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2003Comparing the contents of total flavonoides of Rhizoma Arisaematis, which collected in different time, regions, different varieties and processed.Determining the contents by ultraviolet spectro-photometry.The contents were found in the following sequence: 1. the end of July, the begin of July, August, September; 2.
S S, Du, H Y, Lin, Y X, Zhou, L X, Wei
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Malaysian Journal of Science
Abstract The combustion of rice straw results in air pollution and a decrease in soil fertility. This research aims to extract flavonoids from rice straw and evaluate their antibacterial properties. The extraction of flavonoids from rice straw was conducted using Soxhlet, reflux, and maceration methods.
Siti Lestari +2 more
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Abstract The combustion of rice straw results in air pollution and a decrease in soil fertility. This research aims to extract flavonoids from rice straw and evaluate their antibacterial properties. The extraction of flavonoids from rice straw was conducted using Soxhlet, reflux, and maceration methods.
Siti Lestari +2 more
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TOTAL PHENOLIC AND FLAVONOID CONTENT IN MACEDONIAN POLYFLORAL HONEY
IJFTN - International Journal of Food Technology and NutritionHoney is increasingly acknowledged not only as a natural sweetening agent but also as a functional food, owing to its antioxidant properties, primarily derived from its phenolic and flavonoid compounds. This study provides a comparative preliminary assessment of six honey samples collected between 2022 and 2024 from various regions of North Macedonia ...
Kristina TOMSKA +4 more
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Total Polyphenol, Flavonoid Contents and Antioxidant Activity of Red Kohlrabi Sprouts
2016Journal of International Society of Antioxidants in Nutrition & Health, Vol 3, No 4 (2016)
Ja Yong, Cho, Ok Joo, Ji
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African Journal of Sciences and Traditional Medicine
This research investigated the total antioxidant capacity, total flavonoids content, total phenolics content as well the flavonoids, vitamins and amino acids profile of stembark methanol extract of P. americana. Plant materials have been known be rich source of various medicinal active ingredients.
Gloria Omonefe Oladele +4 more
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This research investigated the total antioxidant capacity, total flavonoids content, total phenolics content as well the flavonoids, vitamins and amino acids profile of stembark methanol extract of P. americana. Plant materials have been known be rich source of various medicinal active ingredients.
Gloria Omonefe Oladele +4 more
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Phenolic and Total Flavonoid Contents and Physicochemical Traits of Romanian Monofloral Honeys
Agriculture (Switzerland), 2022Razvan-Mihail Radu-Rusu +2 more
exaly
Quantitative determination of the total content of flavonoids in a cholagogic species
Pharmaceutical Chemistry Journal, 1999L. P. Smirnova, L. N. Pervykh
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