Fumiyuki Kobayashi   Hiromi Ikeura   Sashiko Odake   Yasuyoshi Hayata   
Journal of Food Engineering 114(2) 215-220 2013年1月 [査読有り]
Inactivation kinetics of polyphenol oxidase (PPO) by a two-stage method which was additionally pressurized at ambient temperature after carbon dioxide microbubbles (MB-CO2) was mixed with a solution at low temperature and pressure (two-stage MB-CO...
H. Ikeura   N. Murata   A. Sakura   Y. Hayata   F. Kobayashi   
Acta Horticulturae 989 97-102 2013年 [査読有り]
Green peach aphid is a major pest of various plant such as Solanaceae, Fabaceae and Brassicaceae plants. It is very difficult to control the aphid when they multiply in greenhouse and field. In this study, we focus on neem having pest-control effe...
F. Kobayashi   H. Ikeura   S. Odake   S. Tanimoto   Y. Hayata   
LWT - Food Science and Technology 48(2) 330-333 2012年10月 [査読有り]
The inactivation of Lactobacillus fructivorans suspended in various buffer solutions by low-pressure CO 2 microbubbles (MB-CO 2) was investigated. The number of surviving L. fructivorans cells suspended in 0.1 mol/L acetic acid/0.1 mol/L sodium ac...
International Journal of Food Science and Technology 47(6) 1151-1157 2012年6月 [査読有り]
The ability of carbon dioxide microbubbles (MB-CO 2) to inactivate Lactobacillus fructivorans suspended in physiological saline and unpasteurised sake at ambient temperature and a pressure lower than 2.0MPa was investigated. The number of L. fruct...
Hiromi Ikeura   Fumiyuki Kobayashi   Yasuyoshi Hayata   
Biochemical Systematics and Ecology 40 201-207 2012年2月 [査読有り]
As an initial step in developing attractant traps for . Pieris rapae, we identified the attractant significantly preferred by . P. rapae and the best extraction methods for obtaining the extract from cabbage. Cabbage extracts obtained by the dieth...