e-journal

Antioxidant capacity of hydrolyzed porcine tissues

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The antioxidative capacity of seven different porcine tissue hydrolysates (colon,appendix, rectum, pancreas, heart, liver, and lung) were tested by four different assays, including iron chelation, 2,20-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl) hydrazyl (DPPH) radical scavenging, and inhibition of lipid oxidation. All hydrolyzed tissues displayed antioxidant capacity in all four assays, with colon, liver, and appendix as the three most potent inhibitors of lipid oxidation (47, 29, and 27 mmol/L trolox equivalent antioxidant capacity [TEAC], respectively) and liver, colon, pancreas, and appendix as the four most potent iron chelators (92%  1.1, 79.3%  3.2, 77.1%  1.8, and 77%  2.3, respectively). Furthermore, colon and appendix showed good radical scavenging capacities with ABTS scavenging of 86.4%  2.1 and 84.4%  2.9 and DPPH scavenging of 17.6%  0.3 and 17.1%  0.2, respectively. Our results provide new knowledge about the antioxidant capacity of a variety of animal by-products, which can be transformed into antioxidant hydrolysates, thereby creating added

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Ketersediaan

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Informasi Detail

Judul Seri

Food Science & Nutrition

No. Panggil

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Penerbit

Malden, USA : Graduate School of Economics, Waseda University., 2014

Deskripsi Fisik

Food Science & Nutrition 2014; 2(3): 282– 288

Bahasa

English

ISBN/ISSN

doi: 10.1002/fsn3.10

Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

2014; 2(3)

Subjek

Food Science & Nutrition

Info Detail Spesifik

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Pernyataan Tanggungjawab

deliza

Versi lain/terkait

Lampiran Berkas

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