Cottage cheeses functionalized with fennel and chamomile extracts: Comparative performance between free and microencapsulated forms

Food Chemistry
Cristina CalejaIsabel C F R Ferreira

Abstract

Globally, there is a trend for healthy food products, preferably incorporating natural bioactive ingredients, replacing synthetic additives. From previous screening studies, extracts of Foeniculum vulgare Mill. (fennel) and Matricaria recutita L. (chamomile) maintained nutritional properties and improved the antioxidant activity of cottage cheese. Nevertheless, this effect was limited to 7days. Accordingly, aqueous extracts of these plants were microencapsulated in alginate and incorporated into cottage cheese to achieve an extended bioactivity. Plain cottage cheese, and cheese functionalized by direct addition of free decoctions, were prepared and compared. Independently of plant species, "functionalization type" factor did not show a significant effect on the nutritional parameters, as also confirmed in the linear discriminant analysis, where these parameters were not selected as discriminating variables. Furthermore, samples functionalized with microencapsulated extracts showed higher antioxidant activity after the 7th day, thereby demonstrating that the main purpose of this experimental work was achieved.

References

Jul 11, 2006·Journal of Controlled Release : Official Journal of the Controlled Release Society·Meera George, T Emilia Abraham
Jul 15, 2009·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·Lillian BarrosIsabel C F R Ferreira
Feb 25, 2015·Food & Function·Maria Inês DiasMaria Filomena Barreiro

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Citations

Jul 9, 2016·International Journal of Food Sciences and Nutrition·Roberta TolveZhibing Zhang
May 8, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Tiane C FinimundyIsabel C F R Ferreira
Nov 17, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Sofia C LourençoVítor D Alves
Feb 6, 2019·Lipids in Health and Disease·Imran Taj KhanMuhammad Hayat Jaspal
Aug 8, 2021·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Ruta GruskieneJolanta Sereikaite

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