All the isolates were tested for their inhibitory effects on mushroom tyrosinase, and compounds 6, 7, 10 and 11 showed moderate tyrosinase inhibitory activities.
📌 3 Maddede Bu Makale
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Amaç & Hipotez:A phytochemical study on the flowers of Cercis glabra ‘Spring-1’ led to the isolation and identification of twelve compounds, including one new compound named as 1-O-α-L-rhamnosyl-(E)-phytol (1) and eleven known compounds.
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Temel Bulgular & Veri:All compounds were screened for in vitro antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl method.
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Sonuç & Katkı:All the isolates were tested for their inhibitory effects on mushroom tyrosinase, and compounds 6, 7, 10 and 11 showed moderate tyrosinase inhibitory activities.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri
Özet
A phytochemical study on the flowers of Cercis glabra ‘Spring-1’ led to the isolation and identification of twelve compounds, including one new compound named as 1-O-α-L-rhamnosyl-(E)-phytol (1) and eleven known compounds. Their structures were elucidated based on physical data analysis, including HRESI-MS, NMR, UV, IR, and acid hydrolysis. All compounds were screened for in vitro antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl method. Compounds 4 and 5 exhibited obvious DPPH radical scavenging activities. All the isolates were tested for their inhibitory effects on mushroom tyrosinase, and compounds 6, 7, 10 and 11 showed moderate tyrosinase inhibitory activities.
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Bu Makaleye Atıf Yap
SHU, P., LI, Y., LUO, Y., YU, M., FEI, Y., LIU, W., YANG, Y., WEI, X., ZHANG, Y., TU, T., ZHANG, L. (2021). Isolation, Characterization and Antioxidant, Tyrosinase Inhibitory Activities of Constituents from the Flowers of Cercis glabra ‘Spring-1’. Records of Natural Products, Cilt: 15 - Sayı: 4, 254–260. https://ajindex.com/articles/308203
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