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Antioxidant pectins
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Monoaldehydes, due to natural origin and therapeutic activity, have attracted great attention for their ability to crosslink chitosan hydrogels for biomedical applications. However, most studies have focused on singlecomponent hydrogels. In this work, chitosan-based hydrogels, crosslinked for the first time with 2,3,4-trihydroxybenzaldehyde (THBA), were modified with pectin (PC), bioactive glass (BG), and rosmarinic acid (RA).
12p
viginny
30-12-2022
4
2
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The potential isolation of bio-active polysaccharides from bay tree pruning waste was studied using sequential subcritical water extraction using different time-temperature combinations. The extracted polysaccharides were highly enriched in pectins while preserving their high molecular mass (10–100 kDa), presenting ideal properties for its application as additive in food packaging.
12p
viginny
30-12-2022
8
2
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In order to extend the shelf life of banana cultivar Tella Chakkerakeli was fumigated with 1-methylcyclopropane (1-MCP) at four different concentrations (100, 200, 300 and 400 ppb) @ 24h exposed time and stored at ambient conditions. Among all the treatments, 400 ppb was found to be an effective in extending shelf-life, highest retention of cell wall degrading enzyme such as pectin methylestarase and antioxidant enzymes, peroxidase and catalase. The entire 1-MCP treated banana showed better results over control (kept at open air @ 24h).
9p
nguaconbaynhay6
23-06-2020
21
0
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In order to extend the shelf life of banana cultivar Grand Naine was fumigated with 1-methylcyclopropane (1-MCP) at four different concentrations (100, 200, 300 and 400 ppb) @ 24h exposed time and stored at ambient conditions. Among all the treatments, 400 ppb was found to be an effective in extending shelf-life, highest retention of cell wall degrading enzyme such as Pectin methylestarase and free radical scavenging enzymes peroxidise and catalase. The entire 1-MCP treated banana showed better results over control (kept at open air @ 24h).
9p
nguaconbaynhay6
23-06-2020
19
0
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