Skin irritation and potential antioxidant, anti-collagenase, and anti-elastase activities of edible insect extracts
Autor: | Adchara Prommaban, Panuwan Chantawannakul, Chanun Punyoyai, Suvimol Somwongin, Wantida Chaiyana, Suwannee Sriyab, Kankanit Yeerong, Songyot Anuchapreeda |
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Jazyk: | angličtina |
Rok vydání: | 2021 |
Předmět: |
Antioxidant
DPPH medicine.medical_treatment Science Trolox equivalent antioxidant capacity Complex Mixtures Antioxidants Article Lipid peroxidation chemistry.chemical_compound Medical research Maceration (wine) medicine Edible Insects Bicinchoninic acid assay Animals Food science Multidisciplinary Ecology Chemistry Elastase Geroscience Medicine Trolox |
Zdroj: | Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021) Scientific Reports |
ISSN: | 2045-2322 |
Popis: | This study aimed to investigate antioxidant, anti-aging, and irritation properties of Thai edible insect extracts, including Bombyx mori, Omphisa fuscidentalis, Euconocephalus sp., Patanga succincta, Acheta domesticus, and Lethocerus indicus. Insects were extracted by 2 different methods, including maceration using ethanol or hexane and digestion using DI water. Then the extracts were determined for protein content using bicinchoninic acid assay and antioxidant activities using 2,2′-azinobis (3-ethylbenzothiazoline-6-sulfonic acid), 2,2-diphenyl-1-picrylhydrazyl, ferric reducing antioxidant power, and ferric thiocyanate assays. Anti-aging activities were investigated by determination of collagenase and elastase inhibitory activities using spectrophotometric assay. Maceration by hexane yielded the highest extract content, whereas aqueous extract from digestion possessed the significantly highest protein content and biological activities (p A. domesticus possessed the significantly highest biological activities (p · inhibition of 19.5 ± 3.8%, equivalent concentration of 12.1 ± 0.7 µM FeSO4/mg, lipid peroxidation inhibition of 31.3 ± 2.4%, collagenase inhibition of 60.8 ± 2.1%, elastase inhibition of 17.0 ± 0.1%, and no irritation effect on chorioallantoic membrane and volunteers. Therefore, aqueous extract of A. domesticus would be suggested for further topical product development. |
Databáze: | OpenAIRE |
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