5 documents found, page 1 of 1

NMR metabolic composition profiling of high pressure pasteurized milk preserved...

1H NMR spectroscopy was used to study the effect of hyperbaric storage (HS) on the chemical composition of high pressure pasteurized milk (HPP milk). A subsequent multivariate analysis (MVA) was applied to distinguish samples stored under different conditions. Three different pressure levels (50/75/100 MPa), at naturally variable uncontrolled room temperature (≈ 20 ◦C), and up to 40 days of storage were compare...

Hyperbaric storage at room like temperatures as a possible alternative to refri...

From 2012, the preservation of food products under pressure has been increasingly studied and the knowledge acquired has enlarged since several food products have been studied at different storage conditions. This new food preservation methodology concept called Hyperbaric Storage (HS) has gain relevance due to its potential as a replacement or an improvement to the conventional cold storage processes, such as ...

The combined effect of pressure and temperature on kefir production - a case st...

Food fermentation under pressure has been studied in recent years as a way to produce foods with novel properties. The purpose of this work was to study kefir production under pressure (7–50 MPa) at different temperatures (17–32 °C), as a case study of unconventional food fermentation. The fermentation time to produce kefir was similar at all temperatures (17, 25, and 32 °C) up to 15 MPa, compared to atmospheri...

Preservation of raw watermelon juice up to one year by hyperbaric storage at ro...

Raw watermelon juice previously studied for 21 days by hyperbaric storage (HS) at 75 MPa and uncontrolled/naturally variable room temperature (RT ≈ 25 °C), was kept further under 75 MPa/≈25 °C for one year. The results revealed that compared to the results previously reported (21 days), HS up to one year caused an additional reduction of initial loads (total aerobic mesophiles/psychrophiles), by at least ~1.0 l...

Hyperbaric storage of raw milk at room temperature