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Article
Effect of Technological Practices on Individual Betalains and Antioxidant Activity of Columbian Betalain-rich Raw Materials
(Wiley-Blackwell, 2016)
The effect of different technological practices on ulluco (ullucus tuberosus) and Opuntia dillenii has been scrutinised. Their stability at different pHs and temperatures of storage or processing over time was monitored. ...
Article
Pigment Composition and Antioxidant Capacity of Betacyanins and Betaxanthins Fractions of Opuntia Dillenii (Ker Gawl) Haw Cactus Fruit
(Elsevier, 2017)
A purification and fractionation of Opuntia dillenii (Ker-Gawl) Haw extracts followed by betalainic and phenolic characterization by HPLC-DAD-ESI-MS were carried out. Several betalains and polyphenols have been identified, ...
Article
Revalorization of residues from the industrial exhaustion of grape by-products
(Elsevier, 2022)
Wine industry produces annually a large amount of grape pomace by-products whose bioactive compounds are extracted and exploited for different technological purposes. In order to verify the efficiency of the extraction, ...