Optimization of pulsed electric field conditions for sugar extraction from carrots
نویسندگان
چکیده
منابع مشابه
effect of various pulsed electric fields conditions on extraction of sugar from sugar beet
the effects of pulsed electric field (pef) on the cell disintegration of sugar beet were studied. field strength (0.5kv/cm to 6kv/cm), pulse number (1 to 100 pulses) and capacity of capacitors (0.5 f to 32 f) were evaluated on degree of cell disintegration and consumed energy in pef treatment. the field conditions of 1 and 2 kv/cm, 8 f with 20 and 10 pulses respectively disintegrated the cel...
متن کاملcomparison of pulse electric field and thermal processing on mass transfer in sugar extraction from sugar beet
the effect of pulse electric field on mass transfer in sugar beet cossettes with different thicknesses were investigated and compared with traditional thermal processing. two kinds of sugar beet cossettes 3±0.5 cm and 2±0.5 thicknesses with 3–5 cm long subjected to pulse electric field (3kv, 8 µf, and 20 pulse) and compared with heat treated samples (80ºc for15 minutes) as conventional thermal ...
متن کاملBreakage of Cellular Tissue by Pulsed Electric Field: Extraction of Polyphenols from Fresh Tea Leaves
Pulsed electric field (PEF) is commonly understood as a fast, non-thermal, and highly effective method for extraction of intracellular compounds. This treatment involves discharge of high voltage electric pulses of a few microseconds into the food product which is placed or passed between two electrodes (Angersbach et al., 2000). Results of experimental investigation of the electric breakage of...
متن کاملOptimization of Assay Conditions in Pulsed Field Gel Electrophoresis
Pulsed field gel electrophoresis allows separation and visualization of very large DNA molecules. This powerful technique is predominantly used in many aspects in molecular biology and medical diagnostics. Since the procedure for the preparation of the samples involves several steps, many different parameters can be changed and subsequently influence the resolution of the results. Therefore, in...
متن کاملExploring the effects of pulsed electric field processing parameters on polyacetylene extraction from carrot slices.
The effects of various pulsed electric field (PEF) parameters on the extraction of polyacetylenes from carrot slices were investigated. Optimised conditions with regard to electric field strength (1-4 kV/cm), number of pulses (100-1500), pulse frequency (10-200 Hz) and pulse width (10-30 μs) were identified using response surface methodology (RSM) to maximise the extraction of falcarinol (FaOH)...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Food Science & Nutrition
سال: 2020
ISSN: 2048-7177,2048-7177
DOI: 10.1002/fsn3.1490