2026-06-06T23:29:43Zhttps://ebiltegia.mondragon.edu/oai/request

oai:ebiltegia.mondragon.edu:20.500.11984/144792026-06-03T06:15:35Zcom_20.500.11984_473com_20.500.11984_14090col_20.500.11984_477

00925njm 22002777a 4500 dc Tornero Martínez, Antonio author Cruz Ortiz, Rubén author JARAMILLO FLORES, MARIA EUGENIA author Osorio-Díaz, Perla author Avila Reyes, Sandra Victoria author Alvarado-Jasso, Guadalupe Monserrat author Mora-Escobedo, Rosalva author 2019 Soluble or fermentable fibre has prebiotic effects that can be used in the food industry to modify the composition of microbiota species to benefit human health. Prebiotics mostly target Bifidobacterium and Lactobacillus strains, among others, which can fight against chronic diseases since colonic fermentation produces short chain fatty acids (SCFAs). The present work studied the changes produced in the fibre and polyphenolic compounds during in vitro digestion of gel (AV) and a polysaccharide extract (AP) from Aloe vera, after which, these fractions were subjected to in vitro colonic fermentation to evaluate the changes in antioxidant capacity and SCFAs production during the fermentation. The results showed that the phenolic compounds increased during digestion, but were reduced in fermentation, as a consequence, the antioxidant activity increased significantly in AV and AP after the digestion. On the other hand, during in vitro colon fermentation, the unfermented fibre of AV and AP responded as lactulose and the total volume of gas produced, which indicates the possible use of Aloe vera and polysaccharide extract as prebiotics. 1420-3049 https://hdl.handle.net/20.500.11984/14479 Aloe vera Aloe vera polysaccharides in vitro fermentation SCFAs antioxidant capacity In vitro Fermentation of Polysaccharides from Aloe vera and the Evaluation of Antioxidant Activity and Production of Short Chain Fatty Acids