I. Hayakawa

发表

Effect of Repeated Pressure Treatment on Breakdown of Clumps of Bacterial Spores

S. Furukawa, M. Shimoda, I. Hayakawa, 2004 .

Application of High Pressure for Spore Inactivation and Protein Denaturation

I. Hayakawa, T. Kanno, M. Tomita, 1994 .

Mechanism of High Pressure Denaturation of Proteins

P. Linko, Y. Linko, I. Hayakawa, 1996 .

Response of Escherichia coli O157:H7 in apple and orange juices by hydrostatic pressure treatment with rapid decompression

M. Shimoda, C. Tomita, I. Hayakawa, 2004 .

Denaturation of bovine serum albumin (BSA) and ovalbumin by high pressure, heat and chemicals

I. Hayakawa, Y. Fujio, K. Morikawa, 1992 .

Inactivation of Escherichia coli by microwave induced low temperature argon plasma treatments

Isao Hayakawa, Dambadarjaa Purevdorj, Noriyuki Igura, 2002 .

Kinetics of inactivation of Bacillus spores using low temperature argon plasma at different microwave power densities

M. Shimoda, I. Hayakawa, N. Igura, 2001 .

Mechanism of inactivation of heat-tolerant spores of Bacillus stearothermophilus IFO 12550 by rapid decompression

S. Furukawa, Y. Yano, I. Hayakawa, 1998 .

Possible intermolecular interaction between quinolones and biphenylacetic acid inhibits gamma-aminobutyric acid receptor sites

K. Akahane, Y. Tsutomi, I. Hayakawa, 1994, Antimicrobial Agents and Chemotherapy.

Inactivation of Bacillus spores by the combination of moderate heat and low hydrostatic pressure in ketchup and potage.

M. Islam, M. Shimoda, I. Hayakawa, 2006, International journal of food microbiology.

Volatile compounds of human milk.

M. Shimoda, Y. Osajima, I. Hayakawa, 2000 .

Synthesis and antibacterial activities of optically active ofloxacin

I. Hayakawa, K. Sakano, S. Atarashi, 1986, Antimicrobial Agents and Chemotherapy.

Hydration of heat‐treated soy protein isolate and its effect on the molten flow properties at an elevated temperature

I. Hayakawa, Y. Fujio, N. Hayashi, 2007 .

[The history of the development and changes of quinolone antibacterial agents].

Hisashi Takahashi, I. Hayakawa, T. Akimoto, 2003, Yakushigaku zasshi.

Synthesis and Antibacterial Activities of Substituted 7-Oxo-2, 3-dihydro-7H-pyrido [1, 2, 3-de] [1, 4] benzoxazine-6-carboxylic Acids

I. Hayakawa, Yoshiaki Tanaka, T. Hiramitsu, 1984 .

Synthesis of antimicrobial agents. VI. Studies on the synthesis of furo[3,2-b][1,8]naphthyridine derivatives.

K. Suzuki, I. Hayakawa, N. Suzuki, 1984, Chemical & pharmaceutical bulletin.

Depolymerization of Molten‐Moisturized‐Starch Molecules by Shearing‐Force under High Temperature

I. Hayakawa, N. Igura, Y. Fujio, 1995 .

Synthesis and antibacterial activity of novel pyridobenzoxazine analogues.

I. Hayakawa, K. Kawakami, M. Takemura, 1998, Chemical & pharmaceutical bulletin.

(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.

I. Hayakawa, K. Kawakami, Y Kimura, 1994, Journal of medicinal chemistry.

Asymmetric synthesis of (1R,2S)-2-fluorocyclopropylamine, the key intermediate of the new generation of quinolonecarboxylic acid, DU-6859

K. Nakatani, Yuko Kobayashi, T. Katoh, 1992 .

Synthesis and antibacterial activities of optically active ofloxacin and its fluoromethyl derivative.

I. Hayakawa, K. Sakano, K. Yamazaki, 1987, Chemical & pharmaceutical bulletin.

Synthetic studies on the key component of the new generation of quinolonecarboxylic acid, DU-6859. 2.

K. Nakatani, Yuko Kobayashi, T. Katoh, 1994 .

Synthetic studies on the key component of the new generation of quinolonecarboxylic acid, DU-6859. 1. Synthesis of (1R,2S)-2-fluorocyclopropylamine by the use of optical resolution

K. Nakatani, Yuko Kobayashi, T. Katoh, 1994 .

Fluorocyclopropyl Quinolones. Part 1. Synthesis and Structure-Activity Relationships of 1-(2-Fluorocyclopropyl)-3-pyridonecarboxylic Acid Antibacterial Agents.

I. Hayakawa, M. Imamura, A. Yoshida, 2010 .

Synthesis and structure-activity relationships of 7-[3-(1-aminoalkyl)pyrrolidinyl]- and 7-[3-1-aminocycloalkyl)pyrrolidinyl]-quinolone antibacterials.

I. Hayakawa, Y. Kimura, S. Atarashi, 1994, Chemical & pharmaceutical bulletin.

Optically active pyridobenzoxazine derivatives and intermediates for the preparation thereof

I. Hayakawa, K. Sakano, Masayuki Ohshima, 1986 .

SYNTHESIS AND ANTIBACTERIAL ACTIVITIES OF SUBSTITUTED 7-OXO-2,3-DIHYDRO-7H-PYRIDO(1,2,3-DE)(1,4)BENZOXAZINE-6-CARBOXYLIC ACIDS

I. Hayakawa, Yoshiaki Tanaka, T. Hiramitsu, 1985 .

Asymmetric reduction of 7,8‐difluoro‐3‐methyl‐2H‐1,4‐benzoxazine. Synthesis of a key intermediate of (S)‐(‐)‐ofloxacin (DR‐3355)

I. Hayakawa, Toshihiro Fujiwara, S. Atarashi, 1991 .

Optical Resolution of (R,S)-3-Acetoxymethyl-7,8-difluoro-2,3-dihydro-4H-[1,4]benzoxazine

I. Hayakawa, S. Kadoya, S. Yokohama, 1987 .

Antibacterial Activities and Inhibitory Effects of Sitafloxacin (DU-6859a) and Its Optical Isomers against Type II Topoisomerases

Kenichi Sato, S. Kurosaka, I. Hayakawa, 1998, Antimicrobial Agents and Chemotherapy.

Research Note: Inactivation Efficiency of Ozonated Water for Fusarium oxysporum Conidia Under Hydroponic Greenhouse Conditions

M. Shimoda, I. Hayakawa, N. Igura, 2004 .

The synergistic effect of moderate heat and pressure on the physical properties and pectic substances of potato tissue

M. Islam, M. Shimoda, I. Hayakawa, 2007 .

Bactericidal effect of atmospheric gas plasma on Escherichia coli K12

M. Shimoda, I. Hayakawa, N. Igura, 2003 .

Changes in the odors of squeezed apple juice during thermal processing

M. Shimoda, I. Hayakawa, N. Igura, 2003 .

Tritium labeling of insulin and its application to the double isotope derivative dilution analysis.

I. Hayakawa, M. Ikeda, U. Matsumoto, 1977, Chemical & pharmaceutical bulletin.

Effects of low hydrostatic pressure and moderate heat on texture, pectic substances and color of carrot

M. Islam, M. Shimoda, I. Hayakawa, 2003 .

Effect of Temperature on the Inactivation of Bacillus stearothermophilus IFO12550 Spores by Low Hydrostatic Pressure Treatment

S. Furukawa, I. Hayakawa, 2001 .

Inactivation of spores of three Bacillus strains by low hydrostatic pressure (LHP) treatment

S. Furukawa, M. Shimoda, I. Hayakawa, 2001 .

Investigation of desirable hydrostatic pressure required to sterilize Bacillus stearothermophilus IFO 12550 spores and its sterilization properties in glucose, sodium chloride and ethanol solutions

Isao Hayakawa, S. Furukawa, I. Hayakawa, 2000 .

Synthesis and optical resolution of dl-cis-2-fluorocycloproplylamine, the key component of the new generation of quinolonecarboxylic acid, DU-6859

K. Nakatani, Yuko Kobayashi, T. Katoh, 1992 .

Fluorocyclopropyl quinolones. 1. Synthesis and structure-activity relationships of 1-(2-fluorocyclopropyl)-3-pyridonecarboxylic acid antibacterial agents.

I. Hayakawa, M. Imamura, A. Yoshida, 1993, Journal of medicinal chemistry.

Inactivation of Bacillus Spores Suspended in Physiological Salt Solution,Potage and Ketchup by the Combination of Moderate Heat and Low Hydrostatic Pressure

M. Islam, M. Shimoda, I. Hayakawa, 2003 .

Effects of Minerals on Resistance of Bacillus subtilis Spores to Heat and Hydrostatic Pressure

M. Islam, M. Shimoda, I. Hayakawa, 2003, Applied and Environmental Microbiology.

Mechanism of the inactivation of bacterial spores by reciprocal pressurization treatment.

S. Furukawa, M. Shimoda, I. Hayakawa, 2003, Journal of applied microbiology.

Effect of food additives on the inactivation of bacterial spores by reciprocal pressurization treatment

S. Furukawa, H. Ogihara, M. Shimoda, 2003 .

Effect of initial concentration of bacterial suspensions on their inactivation by high hydrostatic pressure

S. Furukawa, M. Shimoda, I. Hayakawa, 2002 .

Effect of filtration of bacterial suspensions on the inactivation ratio in hydrostatic pressure treatment

S. Furukawa, H. Furuya, M. Shimoda, 2001 .

Effect of the number of reciprocal pressurization and decompression times on the inactivation and injury of Bacillus subtilis spores

S. Furukawa, M. Shimoda, I. Hayakawa, 2001 .

Effect of reciprocal pressurization on germination and killing of bacterial spores

I. Hayakawa, A. Nakahara, S. Furukawa, 2000 .

Novel Mechanical Treatments of Biomaterials

P. Linko, Y. Linko, I. Hayakawa, 1996 .

Oscillatory Compared with Continuous High Pressure Sterilization on Bacillus stearothermophilus Spores

Isao Hayakawa, I. Hayakawa, T. Kanno, 1994 .

Mechanisms behind tailing in the pressure inactivation curve of a clinical isolate of Escherichia coli O157:H7.

M. Shimoda, I. Hayakawa, Seiji Noma, 2006, International journal of food microbiology.

Effect of Hydrophilic Materials on the Prevention of Expressible Drip of Spun Fibers

I. Hayakawa, H. Omura, M. Nonaka, 1987 .

Barotolerance of Staphylococcus aureus is increased by incubation at below 0 °C prior to hydrostatic pressure treatment

I. Hayakawa, Seiji Noma, 2003 .

Flow Patterns in Soybean Protein Isolate Melt in the Reservoir of an Extrusion Viscometer

I. Hayakawa, Y. Fujio, N. Hayashi, 1990 .

Degradation Profiles of Potato Starch Melts Through a Capillary Tube Viscometer

I. Hayakawa, N. Igura, Y. Fujio, 2001 .

Effect of Longer Heating Time on Depolymerization of Low Moisturized Starches

I. Hayakawa, N. Igura, Y. Fujio, 1997 .

Demulsification by Electrostatic Effect

I. Hayakawa, Y. Fujio, Zhong-Shun Yu, 1994 .

Recent advances in the field of quinolones.

I. Hayakawa, M. Takemura, 2001, Il Farmaco.

Recent Advances in the Field of Quinolones

I. Hayakawa, M. Takemura, 2001 .

Inactivation Kinetics of Enzymes by Using Continuous Treatment with Microbubbles of Supercritical Carbon Dioxide

Kiyoshi Matsumoto, M. Shimoda, Y. Osajima, 2001 .

Inactivation of Vegetative Bacteria by Rapid Decompression Treatment

M. Shimoda, I. Hayakawa, Seiji Noma, 2002 .

Ascending bubble extraction of terpenes from freshly squeezed orange juice

M. Shimoda, I. Hayakawa, N. Igura, 2006 .

Texturization of Whole Soybean in a Twin-Screw Extruder

I. Hayakawa, Y. Fujio, N. Hayashi, 1989 .

Entrance effect correction on the flow of moisturized soy protein isolate melt in an extrusion viscometer

I. Hayakawa, Y. Fujio, N. Hayashi, 2007 .

Flow Properties of Low-Moisturized Starch Melts at an Elevated Temperature

I. Hayakawa, N. Igura, Y. Fujio, 1997 .

Flow behaviour of soy protein isolate melt with low and intermediate moisture levels at an elevated temperature

I. Hayakawa, Y. Fujio, N. Hayashi, 1993 .

Effect of feed gas composition of gas discharge plasmas on Bacillus pumilus spore mortality

I. Hayakawa, N. Igura, O. Ariyada, 2003, Letters in applied microbiology.

Development of Ofloxacin (Tarivid®) and Levofloxacin (Cravit®);New Quinolone Antibacterials

I. Hayakawa, Toshihiro Fujiwara, T. Ebata, 1996 .

Mechanical Analysis of the Injury of Spores by Reciprocal Pressurization

I. Hayakawa, S. Furukawa, 2004 .

Inhibitory activities of quinolones against DNA gyrase and topoisomerase IV purified from Staphylococcus aureus

M. Tanaka, Y. Onodera, Y. Uchida, 1997, Antimicrobial agents and chemotherapy.

Effect of High Hydrostatic Pressure Combined with pH and Temperature on Glucose/Fructose-Leucine/Lysine/Glutamate Browning Reactions

M. Shimoda, I. Hayakawa, N. Igura, 2003 .