FLOW CYTOMETRY IN COMBINATION WITH FLUORESCENT TECHNIQUES ASSESSMENT OF PULSED ELECTRIC FIELD (PEF)

来源 :2009北京非热加工技术国际研讨会 | 被引量 : 0次 | 上传用户:sb871697914
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Many studies have provided improved knowledge on PEF-induced damage on microorganisms.The conventional plate count method is usually applied to evaluate the bactericidal effect of PEF,but this method can only differentiate between culturable and not culturable cells.The occurrence of sublethally injured microbial cells under stress of PEF was demonstrated by classical selective-medium plating technique.However,other methods and techniques are necessary to be applied for real time and quantitative monitor of sublethally injured microbial cells under PEF.
其他文献
The effects of high hydrostatic pressure on the natural microflora of sour Chinese cabbage and its kinetic behavior during storage were investigated.Sour Chinese cabbages were treated at 200,400 and 6
会议
The effect of Ultra-High Pressure (UHP) treatment at 200-600Mpa on walnut protein was studied.A untreated walnut protein (UWP) and Ultra-High Pressure treated walnut protein (UHPWP) were compared with
会议
Hami melon juice was treated by traditional thermal pasteurization(80 ℃ /35 min) and ultrahigh-pressure (UHP) processing (600 MPa,15 min) respectively.Predominant odorants of fresh squeezed hami melon
会议
会议
会议
Concentrated apple juice (CA J) has become an economically important food product in China,where export of CAJ accounts for nearly 50% of the world export volume.However,the application of organophosp
会议
Pulsed Electric Field(PEF) Sterilization is achieved through the electric field,the higher electric field strength,the better bactericidal effect and inactivation effect of enzymes.Due to the conducti
会议
Pulsed electric field (PEF) is a novel non-thermal food processing technology developed in the past 3 to 4 decades,whose sterilization principle is widely adapted as electroporation theory.Mathematic
会议
This paper studied the extraction technology of proanthocyanidins from grape seeds by high intensity pulsed electric field (PEF).The high intensity pulsed electric field can induce a rapid change of c
会议
As compared to thermal treatment,PEF can offer freshlike "minimally"-processed foods,mainly low acid juices with little loss of color,flavor,and nutrients.Protein-based foodstuffs are the potential ap
会议