Effect of pulsed electric field (PEF) treatment on sugarcane juice
نویسندگان
چکیده
منابع مشابه
Electrode Material Migration During Pulsed Electric Field (PEF) Treatment
Electrochemical reactions, especially those involving the electrode material, are considered one of the challenges facing the commercialization of the process of food preservation using pulsed electric fields. These undesired reactions lead to the migration of electrode material components into the food under treatment affecting food quality and taste, electric field distribution, and electrode...
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The objective of the present study was to evaluate the efficiency of pulsed electric field (PEF) against Escherichia coli contaminating the liquid whole egg (LWE). The samples of LWE were inoculated with the test bacteria and subsequently treated for 30 μs by the different number of pulses (20-180) of PEF (32.89 kV x cm). Application of PEF resulted in statistically significant reduction of the...
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The effect of nonthermal pulsed electric field (PEF) and thermal treatment (900C for 60s) was studied on quality parameters of Emblica officinalis juice for the period of 6 weeks at 40C using monopolar rectangular pulse of 1μs width. The PEF treatment was given using static chamber at 24kV/cm for 500μs. The quality of Emblica officinalis juice was investigated in terms of non enzymatic browning...
متن کاملUltraviolet and pulsed electric field treatments have additive effect on inactivation of E. coli in apple juice.
Apple juice inoculated with Escherichia coli ATCC 23472 was processed continuously using either ultraviolet (UV), high-voltage pulsed electric field (PEF), or a combination of the PEF and UV treatment systems. Apple juice was pumped through either of the systems at 3 flow rates (8, 14, and 20 mL/min). E. coli was reduced by 3.46 log CFU/mL when exposed in a 50 cm length of UV treatment chamber ...
متن کاملEffects of Pulsed Electric Fields (PEF) on Vitamin C and Its Antioxidant Properties
In this study, pulsed electric fields (PEF) treatments and their effects on the structure of vitamin C (VIT-C) were estimated by fluorescence and Fourier transform infrared (FT-IR) spectroscopy, the relative content of VIT-C was measured by HPLC and the antioxidant properties of treated VIT-C by DPPH radical scavenging as well as reducing power tests. The fluorescence intensity of treated VIT-C...
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ژورنال
عنوان ژورنال: Journal of Food Science and Technology
سال: 2016
ISSN: 0022-1155,0975-8402
DOI: 10.1007/s13197-016-2172-5