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Pressurized hot liquid extraction with 15% v/v glycerol-water as an effective environment-friendly process to obtain durvillaea incurvata and lessonia spicata phlorotannin extracts with antioxidant and antihyperglycemic potential
(MDPI, 2021-07-10)
Brown seaweed phlorotannins have shown the potential to promote several health benefits. Durvillaea incurvata and Lessonia spicata—species that are widely distributed in central and southern Chile—were investigated to ...
Functional fermented cherimoya (Annona cherimola Mill.) juice using autochthonous lactic acid bacteria
(2020-09-07)
The biochemical and functional properties of fermented Annona cherimola Mill. (cherimoya) juice using five lactic acid bacteria (LAB) isolated from autochthonous fruits from Northwestern Argentina were studied in this work. ...
Adsorption of low molecular weight food relevant polyphenols on cross-linked agarose gel
(Elsevier, 2021-10-30)
Adsorption of five relevant low molecular weight polyphenols identified in agro-industrial waste extracts (Aristotelia chilensis leaves, Carménère wine pomace, spent coffee grounds, and brewery waste streams) was measured ...
Multi-response optimal hot pressurized liquid recovery of extractable polyphenols from leaves of maqui (Aristotelia chilensis [Mol.] Stuntz)
(Elsevier, 2021-03-23)
Multi-response optimization of hot pressurized liquid extraction (HPLE) was applied for the first time to obtain maqui (Aristotelia chilensis [Mol.] Stuntz) leaf extracts. The total polyphenol content (TPC), the antioxidant ...
Hot pressurized liquid extraction of polyphenols from the skin and seeds of vitis vinifera L. cv. Negra Criolla Pomace a Peruvian native pisco industry waste
(MDPI, 2021-04-28)
The pisco industry in Peru generates large amounts of grape pomace, which is a natural source of bioactive compounds with potential nutraceutical applications. Hot pressurized liquid extraction (HPLE) with water-ethanol ...
In house validation for the direct determination of 5-hydroxymethyl-2- furfural (HMF) in “dulce de leche''
(Journal of Food Composition and Analysis, 2020-09-22)
In this work an HPLC-DAD determination method for free and total HMF in “dulce de leche” was developed and validated. The separation was carried out using a mobile phase of acetonitrile-water (4.5:95.5, v/v) on Acclaim™120 ...
Chemical properties of vitis vinifera carménère pomace extracts obtained by hot pressurized liquid extraction, and their inhibitory effect on type 2 diabetes mellitus related enzymes
(MDPI, 2021-03-17)
Grape pomace polyphenols inhibit Type 2 Diabetes Mellitus (T2DM)-related enzymes, reinforcing their sustainable recovery to be used as an alternative to the synthetic drug acarbose. Protic co-solvents (ethanol 15% and ...
Thyme essential oil loaded microspheres for fish fungal infection: microstructure, in vitro dynamic release and antifungal activity
(Journal of Microencapsulation, 2020-09-25)
Aims: Evaluate the effect of varying the droplet size of microspheres charged with thyme essen tial oil (TEO-MS) on their swelling (Sw), release rate (%RR) and in vitro antifungal activity against
Saprolegnia sp.
Methods: ...
