Free radical scavenging activity (ABTS and FRAP) of the ethanolic extracts was measured as described in Dujmović et al. (2023) (link) and all measurements were performed on a Shimadzu 1900i spectrophotometer (Kyoto, Japan). Results were expressed as µmol Trolox equivalents of plant fresh weight.
1900i spectrophotometer
Manufactured by Shimadzu
Sourced in Japan
The Shimadzu 1900i spectrophotometer is a laboratory instrument designed for the measurement of light absorption or transmission in samples. It features a wavelength range of 190 to 1100 nanometers and can be used for various applications, including quantitative analysis, kinetic studies, and qualitative identification of compounds.
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Lab products found in correlation
2 protocols using 1900i spectrophotometer
1
Antioxidant Capacity Evaluation of Ethanolic Extracts
2
Quantifying Pigment Compounds Analysis
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Pigment compounds were quantified in accordance with the methods described by Holm (1954) (link) and Wettstein (1957) (link) as shown in Dujmović et al. (2023) (link) and all measurements were performed on a Shimadzu 1900i spectrophotometer (Kyoto, Japan).
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