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High-resolution thermal expansion measurements under helium-gas pressure
(2012-08-01)
We report on the realization of a capacitive dilatometer, designed for high-resolution measurements of length changes of a material for temperatures 1.4K ≤ T ≤ 300K and hydrostatic pressure P ≤ 250MPa. Helium ( 4He) is ...
Effects of high hydrostatic pressure on the overall quality of Pêra-Rio orange juice during shelf life
(2018-09-01)
The effect of high hydrostatic pressure on antioxidant activity, total phenolic compounds, physicochemical characteristics, color, pectin methylesterase activity, and microbiological count were evaluated during the shelf ...
High hydrostatic pressure processing on microstructure of probiotic low-fat yogurt
(Elsevier B.V., 2007-01-01)
The effect of milk processing on the microstructure of probiotic low-fat yogurt was studied. Skim milk fortified with skim milk powder was subjected to three treatments prior to innoculation: thermal treatment at 85 degrees ...
Effect of high hydrostatic pressure on ascorbic acid, phenolic compounds and antioxidant activity of pera rio orange juice
(2015)
Orange juice is the most popular juice in the world, representing an important source of bioactive compounds in diet. High hydrostatic pressure (HHP) is an alternative technology that does not use high temperature, being ...
Optimisation of High Hydrostatic Pressure Processing of Pêra Rio Orange Juice
(2013-08-28)
The influence of high hydrostatic pressure (HHP) on Pêra Rio orange juice was investigated using response surface methodology. A central composite design was used to evaluate the effects of three processing conditions ...
Protein refolding at high pressure: Optimization using eGFP as a model
(Elsevier Sci LtdOxfordInglaterra, 2011)
Hydrostatic-pressure dependence of Raman-active optical phonons in Nd:Mg:LiNbO3
(Elsevier Science, 2013-11)
In this work, we report the frequency variation of Raman phonon modes of a doped Nd:Mg:LiNbO3 crystal under high hydrostatic pressure up to 6.5 GPa. Whereas most of the phonon modes are not affected by doping, showing the ...
Effects of High Pressure Homogenization on Beer Quality Attributes
(Inst BrewingLondonInglaterra, 2011)
Impact of High Hydrostatic Pressure on Physicochemical Characteristics, Nutritional Content and Functional Properties of Cape Gooseberry Pulp (Physalis peruviana L.)
(Wiley Blackwell Publishing, Inc, 2015-12)
The aim of this research was to assess the effect of high hydrostatic pressure (HHP) treatments (300, 400 and 500MPa/5min) on physicochemical, nutritional and functional properties of Cape gooseberry pulp immediately after ...