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| GRANDE-TOVAR,CARLOS D.; JOHANNES,DELGADO-OSPINA; PUERTA,LUISA F.; RODRÍGUEZ,GLORIA C.; SACCHETTI,GIAMPIERO; PAPARELLA,ANTONELLO; CHAVES-LÓPEZ,CLEMENCIA. |
| Abstract: Ackee (Blighia sapida K. D. Koenig) is an exotic fruit widely consumed in the Caribbean countries. While there is extensive research on the presence of hypoglycin A, other bioactive compounds have not been studied. We identified and quantified the changes in bioactive molecules (total phenol, ascorbic acid, hypoglycin A, squalene, D: A-Friedooleanan-7-ol, (7.alpha.), and oleic acid), antioxidant potential, and volatile compounds during two stages of ripe. A clear reduction in hypoglycin A, ascorbic acid, and total polyphenols during the maturation process were observed. On the contrary, oleic acid, squalene, and D: A-Friedooleanan-7-ol, (7.alpha.) contents increased about 12, 12, and 13 times, respectively with advancing maturity. These bioactive... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioxidants; Friedooleanan; Hypoglycin; Polyphenols; Squalene. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000500616 |
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| Le Nechet, Sandrine; Dubois, Nolwenn; Gouygou, Jean-paul; Berge, Jean-pascal. |
| If rays are traditionally fished for their caudal fins, the rest of the body is wasted, except part of the skin that can be transformed into leather. Liver oil of the ray, Himantura bleekeri, was characterized in terms of lipid class composition and fatty acid profile. Liver oil content was high and represented 54% of the liver weight (w/w). Neutral lipids were predominant (92%), major components being triacylglycerols (63%). Other neutral lipids identified were hydrocarbons, sterol esters, mono- and di-acylglycerols, free fatty acids, sterols and glyceryl ethers. Polyunsaturated fatty acids of the n-3 series, namely eicosapentaenoic and docosahexaenoic acids, were high (4% and 16%, respectively). Cholesterol was the major component in the sterol fractions... |
| Tipo: Text |
Palavras-chave: Sterol; Squalene; DHA; EPA; PUFA; Lipids; Fatty acids; Ray liver oil. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/publication-3129.pdf |
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