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Antimutagenicity and anthocyanin of purple hybrid corn during storagein selected packaging materials |
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| รหัสดีโอไอ | |
| Creator | 1. Apinya Chudhangkura 2. Janpen Saengprakai |
| Title | Antimutagenicity and anthocyanin of purple hybrid corn during storagein selected packaging materials |
| Publisher | Research and Development Office,Prince of Songkla University |
| Publication Year | 2564 |
| Journal Title | Songklanakarin Journal of Science and Technology (SJST) |
| Journal Vol. | 43 |
| Journal No. | 3 |
| Page no. | 781-788 |
| Keyword | hybrid corn, purple corn, antimutagenicity, anthocyanin, vacuum packaging |
| URL Website | https://rdo.psu.ac.th/sjstweb/ |
| ISSN | 0125-3395 |
| Abstract | This study was conducted to determine the antimutagenicity and anthocyanin content of extracts from โpurple cornstrain KPSC903โ, both whole kernel (WG) and corn grit (CG), during six-month storage in nylon bags (N) or aluminum foil bags(F) under vacuum at 25ยบC. Ethanol extract of WG showed 87% and 81% inhibitions of the mutagens Trp-P-1 and 2-aminoanthracene, respectively, whereas that from CG showed 84% and 64% inhibitions, respectively. Diethylether and waterextracts showed less inhibition. During storage, both WG and CG decreased in antimutagenicity, while anthocyanin increasedfrom 48.81 to 66.04 mg/100 g in WG and from 26.54 to 33.01 mg/100 g in CG. Correlation coefficients between % inhibition ofTrp-P-1 and anthocyanin were -0.898, -0.869, -0.956, and -0.667 for WG in N, WG in F, CG in N, and CG in F. F retarded theloss of antimutagenicity of CG better than N. |
