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Detection of adulteration in freshly squeezed orange juice by electronic nose and infrared spectroscopy
chemometrics discrimination spectral analysis
2016/7/6
The use of electronic nose and attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR) as rapid tools for detection of orange juice adulteration has been preliminarily investig...
Optimization of Processing Parameters for Clarification of Blended Carrot-orange Juice and Improvement of its Carotene Content
Blended carrot-orange juice carotene content enzyme clarification
2010/9/30
The aim of this work was to optimize the processing parameters for the clarification of blended
carrot-orange juice using Response Surface Methodology (RSM) and to improve the carotene content. The b...
Validity of SPME Cryofocusing in Analysis of Volatile Components in Orange Juice
solid-phase microextraction orange juice food flavor
2009/5/31
We studied the effects of cryofocusing on the resolution of volatile components in solid-phase microextraction (SPME). Retention times, resolutions and peak areas estimated using cryofocusing were com...
Anteroxanthin Concentration during Refrigerated Storage in Orange Juice Treated by PEF
antheraxanthin mutatoxanthin pulsed electric field pasteurisation orange juice storage
2014/3/10
Pulsed Electric Field (PEF) processing inactivates microorganisms without significant adverse effects on flavor and nutrients. In this work was studied the transformations of antheraxanthin and mutato...
The Effects of non-Thermal Processing on Carotenoids in Orange Juice
carotenoids pulsed electric field high hydrostatic pressure pasteurisation orange juice
2014/3/10
New non-thermal technologies are emerging, such as pulsed electric fields (PEF) and high hydrostatic pressure (HHP), in order to provide a response to the need for greater nutritional and sensory qual...
Effect of juice clarification by flotation on the quality of white wine and orange juice and drink – Short Communication
must wine orange juice orange drink flotation hyperoxidation pectolytic enzyme
2014/3/3
White wines of Debina cultivar were made from musts clarified by flotation using nitrogen as foaming agent. Flotation using air as the foaming agent (must hyperoxidation), without SO2 addition, was al...
Prevention of Hesperidin Crystal Formation in Canned Mandarin Orange Syrup and Clarified Orange Juice by Hesperidin Glycosides
hesperidin hesperidin glycosides canned mandarin orange syrup
2010/11/22
Hesperidin glycosides are the transglycosylated products of hesperidin by CGTase (cyclodextrin glucanotransferase, EC 2.4.1.19). They are significantly more soluble in water than hesperidin and can be...