Search Results - "Hayakawa, Isao"

Barotolerance of Staphylococcus aureus is increased by incubation at below 0 °C prior to hydrostatic pressure treatment by Noma, Seiji, Hayakawa, Isao

“…The effect of preincubation under low temperatures on inactivation of Staphylococcus aureus IFO 13276 by hydrostatic pressure treatment (HPT) was investigated…”
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A novel mutation (G217D) in the Presenilin 1 gene (PSEN1) in a Japanese family: presenile dementia and parkinsonism are associated with cotton wool plaques in the cortex and striatum by TAKAO, Masaki, GHETTI, Bernardino, HAYAKAWA, Isao, IKEDA, Eiji, FUKUUCHI, Yasuo, MIRAVALLE, Leticia, PICCARDO, Pedro, MURRELL, Jill R, GLAZIER, Bradley S, KOTO, Atsuo

“…We report a family of Japanese origin that has five individuals from two generations affected by an illness characterized by dementia, a stooped posture and an…”
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Inactivation of Bacillus spores by the combination of moderate heat and low hydrostatic pressure in ketchup and potage by Islam, Md. Shahidul, Inoue, Ayaka, Igura, Noriyuki, Shimoda, Mitsuya, Hayakawa, Isao

“…The combination effect of moderate heat and low hydrostatic pressure (MHP) on the reduction of Bacillus subtilis, Bacillus coagulans and Geobacillus…”
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Effects of minerals on resistance of Bacillus subtilis spores to heat and hydrostatic pressure by Igura, N, Kamimura, Y, Islam, M.S, Shimoda, M, Hayakawa, I

“…Among Bacillus subtilis IFO13722 spores sporulated at 30, 37, and 44°C, those sporulated at 30°C had the highest resistance to treatments with high hydrostatic…”
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Inactivation of Escherichia coli by microwave induced low temperature argon plasma treatments by Purevdorj, Dambadarjaa, Igura, Noriyuki, Hayakawa, Isao, Ariyada, Osamu

“…In this study, the design and plasma generation principle of a microwave induced plasma sterilization technique is described. Generation of low temperature…”
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synergistic effect of moderate heat and pressure on the physical properties and pectic substances of potato tissue by Islam, M. Shahidul, Igura, Noriyuki, Shimoda, Mitsuya, Hayakawa, Isao

“…When a moderate heat (75-95 °C) and pressure (100 MPa) treatment (MHPT) was applied to potato, there were changes in texture, colour and tissue sloughing…”
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Mechanism of High Pressure Denaturation of Proteins by Hayakawa, Isao, Linko, Yu-Yen, Linko, Pekka

“…High pressure denaturation of ovalbumin, bovine serum albumin (BSA) and β-lactoglobulin was assessed by spectrofluorometry, specific rotation analysis and…”
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Application of High Pressure for Spore Inactivation and Protein Denaturation by HAYAKAWA, ISAO, KANNO, TOMOHISA, TOMITA, MASAAKI, FUJIO, YUSAKU

“…ABSTRACT Our objective was to develop a method of sterilizing Bucillur stearothermophilus spores with minimal heating. Inactivation was achieved by spore…”
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(Fluorocyclopropyl)quinolones. 2. Synthesis and Stereochemical Structure-Activity Relationships of Chiral 7-(7-Amino-5-azaspiro[2.4]heptan-5-yl)-1-(2-fluorocyclopropyl)quinolone Antibacterial Agents by Kimura, Youichi, Atarashi, Shohgo, Kawakami, Katsuhiro, Sato, Kenichi, Hayakawa, Isao

“…A series of novel chiral 7-(7-amino-5-azaspiro[2.4]heptan-4-yl)-8-chloro-1-(2-fluo rocyclopropyl)- quinolones were synthesized as a continuation of a research…”
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Effects of low hydrostatic pressure and moderate heat on texture, pectic substances and color of carrot by SHAHIDUL ISLAM, Md, IGURA, Noriyuki, SHIMODA, Mitsuya, HAYAKAWA, Isao

“…It was reported that moderate heat (<100 °C) with 100 MPa pressure (MHP) treatment for long periods of time (12 h) could kill thermostatic bacterial spores…”
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The history of the development and changes of quinolone antibacterial agents by Takahashi, Hisashi, Hayakawa, Isao, Akimoto, Takeshi

“…The quinolones, especially the new quinolones (the 6-fluoroquinolones), are the synthetic antibacterial agents to rival the Beta-lactam and the macrolide…”
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Denaturation of bovine serum albumin (BSA) and ovalbumin by high pressure, heat and chemicals by Hayakawa, I. (Kyushu Univ., Higashiku, Fukuoka-shi, Japan), Kajihara, J, Morikawa, K, Oda, M, Fujio, Y

“…Both native and denatured protein samples were examined by determining fluorescence and specific rotation, and by polyacrylamide gel electrophoresis (PAGE) and…”
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Antibacterial Activities and Inhibitory Effects of Sitafloxacin (DU-6859a) and Its Optical Isomers against Type II Topoisomerases by AKASAKA, T, KUROSAKA, S, UCHIDA, Y, TANAKA, M, SATO, K, HAYAKAWA, I

“…Classifications Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Mechanism of inactivation of heat-tolerant spores of Bacillus stearothermophilus IFO 12550 by rapid decompression by Hayakawa, I. (Kyushu Univ., Fukuoka-shi, Japan.), Furukawa, S, Midzunaga, A, Horiuchi, H, Nakashima, T, Fujio, Y, Yano, Y, Ishikura, T, Sasaki, K

“…The effect of three rapid decompression methods to clear the mechanism of inactivation of heat tolerant spores of Bacillus stearothermophilus IFO 12550 was…”
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Effect of Temperature on the Inactivation of Bacillus stearothermophilus IFO12550 Spores by Low Hydrostatic Pressure Treatment by FURUKAWA, SOICHI, HAYAKAWA, ISAO

“…The effect of heat treatment on the inactivation of Bacillus stearothermophilus IFO12550 spores by low hydrostatic pressure (LHP: 10-100 MPa) was studied…”
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Effect of Food Additives on the Inactivation of Bacterial Spores by Reciprocal Pressurization Treatment by FURUKAWA, SOICHI, SAITA, KOJI, OGIHARA, HIROKAZU, SHIMODA, MITSUYA, HAYAKAWA, ISAO

“…The effects of food additives on the inactivation of spores of Bacillus subtilis, Bacillus coagulans and Bacillus stearothermophilus by reciprocal…”
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Fluorocyclopropyl quinolones. 1. Synthesis and structure-activity relationships of 1-(2-fluorocyclopropyl)-3-pyridonecarboxylic acid antibacterial agents by Atarashi, Shohgo, Imamura, Masazumi, Kimura, Youichi, Yoshida, Atomi, Hayakawa, Isao

“…A series of 1-(2-fluorocyclopropyl)-3-pyridonecarboxylic acids has been prepared. These derivatives are characterized by having a fluorine atom at the…”
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Synthesis and Antibacterial Activity of Novel Pyridobenzoxazine Analogues by KAWAKAMI, Katsuhiro, ATARASHI, Shohgo, KIMURA, Youichi, TAKEUMURA, Makoto, HAYAKAWA, Isao

“…A series of novel LVFX (7) analogues bearing 4, 4-dialkyl-3-aminopyrrolidines at the C-10 position of pyridobenzoxazine was synthesized and their antibacterial…”
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Hydration of heat--treated soy protein isolate and its effect on the molten flow properties at an elevated temperature by Hayashi, N, Hayakawa, I, Fujio, Y

“…Summary The relationship between the flow properties of soy protein isolate (SPI) at 140°C, measured using an extrusion viscometer, and changes in the…”
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Synthesis and Antibacterial Activities of Optically Active Ofloxacin and Its Fluoromethyl Derivative by ATARASHI, SHOHGO, YOKOHAMA, SHUICHI, YAMAZAKI, KEN-ICHI, SAKANO, KATSU-ICHI, IMAMURA, MASAZUMI, HAYAKAWA, ISAO

“…Two optically active (100% enantiomeric excess) isomers (13a and 13b) of ofloxacin (1) [(±) -ofloxacin; DL-8280; (±) -9-fluoro-2, 3-dihydro-3-methyl-10-…”
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