원문정보
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초록
영어
The structural change and leakage of cellular substances of Saccharomyces cerevisiae attributed by high hydrostatic pressure (HHP) treatment were observed with scanning electron microscopy (SEM). S. cerevisiae (ATCC16664) was inoculated in apple juice for 10 min at 23°C and the apple juice treated at 138, 207, 276, 345, and 414 MPa pressure for 30 sec at 23oC. Increased of roughness, elongation, wrinkling, and pores on yeast cell surfaces, the yeast cell walls were severely damaged by HHP treatment from 276 to 414 MPa. Inactivation of S. cerevisiae by HHP is dependent on structural changes on the cell walls observed with SEM.
목차
Abstract
Introduction
Materials and Methods
S. cerevisiae preparation
High hydrostatic pressure (HHP) treatment
Viability of S. cerevisiae
Scanning electron microscopy (SEM)
Results and Discussion
Viability of S. cerevisiae before and after HHP treatment
SEM of S. cerevisiae before and after HHP treatment
References
Introduction
Materials and Methods
S. cerevisiae preparation
High hydrostatic pressure (HHP) treatment
Viability of S. cerevisiae
Scanning electron microscopy (SEM)
Results and Discussion
Viability of S. cerevisiae before and after HHP treatment
SEM of S. cerevisiae before and after HHP treatment
References
저자정보
참고문헌
자료제공 : 네이버학술정보