Yoshio Hagura

Last Updated :2021/04/23

Affiliations, Positions
Graduate School of Integrated Sciences for Life, Professor
Web Site
E-mail
hagurahiroshima-u.ac.jp
Other Contact Details
"1-4-4 KAGAMIYAMA, HIGASHI-HIROSHIMA, HIROSHIMA", Japan
TEL : (+81)82-424-7938 FAX : (+81)82-424-7938
Self-introduction
I am conducting basic research and technological development on the following research themes: measurement of food production processes using electrical properties, evaluation of mechanical properties and textures of foods, and mechanical processing of foods using low-temperature mechanical properties (eg. tissue separation of food by using cryo-milling and cryo-cutting).

Basic Information

Major Professional Backgrounds

  • 1991/04/01, 1997/03/31, Hiroshima University, Research Associate
  • 1997/04/01, 2007/03/31, Hiroshima University, Associate Professor
  • 2007/04/01, 2019/03/31, Hiroshima University, Professor

Educational Backgrounds

  • Tokyo University of Fisheries, Graduate School, Division of Fisheries, Food Science, Japan, 1988/04, 1991/03
  • Tokyo University of Fisheries, Graduate School, Division of Fisheries, Food Engineering, Japan, 1986/04, 1988/03
  • Tokyo University of Fisheries, Faculty of Fisheries, Japan, 1981/04, 1985/03

Academic Degrees

  • Doctor of Fisheries Science, Tokyo University of Fisheries
  • Master of Fisheries Science, Tokyo University of Fisheries

Educational Activity

  • 【Bachelor Degree Program】School of Applied Biological Science : Department of Applied Biological Science
  • 【Master's Program】Graduate School of Integrated Sciences for Life : Division of Integrated Sciences for Life : Program of Food and AgriLife Science
  • 【Doctoral Program】Graduate School of Integrated Sciences for Life : Division of Integrated Sciences for Life : Program of Food and AgriLife Science

In Charge of Primary Major Programs

  • Food Science Program

Research Fields

  • Agricultural sciences;Agricultural chemistry;Food science

Research Keywords

  • mechanical properties
  • separation
  • quality evaluation
  • low temperature processing
  • cryo-shattering
  • texture
  • electrical properties
  • dielectric properties
  • nondestructive measurement

Educational Activity

Course in Charge

  1. 2021, Liberal Arts Education Program1, 3Term, Food safety and health science
  2. 2021, Liberal Arts Education Program1, 1Term, Introductory Seminar for First-Year Students
  3. 2021, Undergraduate Education, Intensive, Laboratory Work in General Physics
  4. 2021, Undergraduate Education, 3Term, Research Front of Applied Biological Science
  5. 2021, Undergraduate Education, 4Term, Food Engineering
  6. 2021, Undergraduate Education, Intensive, Laboratory Works in Food Engineering
  7. 2021, Undergraduate Education, 2Term, Reading of Foreign Literature in Food Science
  8. 2021, Undergraduate Education, Intensive, Science and Technology for Food Development
  9. 2021, Undergraduate Education, Intensive, Food factory inspection
  10. 2021, Undergraduate Education, Intensive, Life, food and agricultural education through experimental studies of dairy farming
  11. 2021, Undergraduate Education, Intensive, Practice on economic marine invertebrates and seaweeds in the Seto Inland Sea
  12. 2021, Undergraduate Education, Intensive, (AIMS) Molecular-Level Understanding of Functionality of Foods
  13. 2021, Undergraduate Education, 3Term, Molecular-Level Understanding of Functionality of Foods
  14. 2021, Graduate Education (Master's Program) , 2Term, Exercises in Food andAgriLife Science A
  15. 2021, Graduate Education (Master's Program) , 3Term, Exercises in Food andAgriLife Science B
  16. 2021, Graduate Education (Master's Program) , 4Term, Exercises in Food andAgriLife Science B
  17. 2021, Graduate Education (Master's Program) , 1Term, Exercises in Food andAgriLife Science A
  18. 2021, Graduate Education (Master's Program) , Academic Year, Research for Academic Degree Dissertation in Food andAgriLife Science
  19. 2021, Graduate Education (Master's Program) , 3Term, Food Physical Chemistry and Food Engineering II
  20. 2021, Graduate Education (Doctoral Program) , Academic Year, Research for Academic Degree Dissertation in Integrated Life Sciences

Research Activities

Academic Papers

  1. Nondestructive determination of the rheological properties of liquid food in sealed retort pouches, JOURNAL OF FOOD PROCESSING AND PRESERVATION, 42(7), 201807
  2. Relationship between sensory analysis for texture and instrument measurements in model strawberry jam, JOURNAL OF TEXTURE STUDIES, 49(4), 359-369, 201808
  3. Indirect Measurement of Changes in Hardness of Enzyme-treated Beef in Retort Pouch Using an Electrical Impedance Method, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 65(9), 442-450, 2018
  4. Experimental Comparison of Static Rheological Properties of Non-Newtonian Food Fluids with Dynamic Viscoelasticity, NIHON REOROJI GAKKAISHI, 46(1), 1-12, 2018
  5. The Non-destractive and Continuous Measurement of Foods In the retort Pouch -Development of a new Measurement Technique for the Physical Properties of Food in Unopened Pouch Using electrical Properties-, Urakami Foundation Memoirs, 24, 7-11, 20170301
  6. Stabilization of freeze-dried Lactobacillus paracasei subsp paracasei JCM 8130(T) with the addition of disaccharides, polymers, and their mixtures, BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 81(4), 768-773, 2017
  7. Observation and Control of Water in High TemperatureFrying Oil, Journal of The Japan Society for Food Science and Technology, 64(4), 213-217, 20170415
  8. Observation and Control of Water in High Temperature Frying Oil, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 64(4), 213-217, 2017
  9. Time-Intensity Flavor Profile of Commercial Strawberry Jams Available in the Japanese Market, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 64(11), 549-558, 2017
  10. Quality Evaluation of Liquid Food using Electrical Properties, The Soft Drinks Technology, 180(3), 345-360, 20161227
  11. ★, OPTIMIZATION OF THE DRYING TEMPERATURE OF NOODLE SHEETS TO REDUCE ENERGY COSTS AND AVOID FOAMING DAMAGE, JOURNAL OF FOOD PROCESSING AND PRESERVATION, 38(4), 1743-1748, 2014
  12. Control of ice fraction by capacitance measurement for prevention of collapse during freeze drying of food, NIPPON SHOKUHIN KOGYO GAKKAISHI, 50(8), 356-360, 20030815
  13. Effect of sugar composition on the water sorption and softening properties of cookie, FOOD CHEMISTRY, 145, 772-776, 2014
  14. OPTIMIZATION OF THE DRYING TEMPERATURE OF NOODLE SHEETS TO REDUCE ENERGY COSTS AND AVOID FOAMING DAMAGE, JOURNAL OF FOOD PROCESSING AND PRESERVATION, 38(4), 1743-1748, 2014
  15. ★, Proposal of of Short Back Extrusion Method for Enabling Consecutive Viscosity Measurements of High-viscosity Newtonian Fluid, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 60(2), 100-109, 2013
  16. Preparation of an Oil/Water Emulsion using the Vapor Injection Method, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 60(7), 323-331, 2013
  17. Proposal of of Short Back Extrusion Method for Enabling Consecutive Viscosity Measurements of High-viscosity Newtonian Fluid, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 60(2), 100-109, 2013
  18. Temperature-dependent quality characteristics of pre-dehydrated cookies: Structure, browning, texture, in vitro starch digestibility, and the effect on blood glucose levels in mice, FOOD CHEMISTRY, 141(1), 223-228, 2013
  19. Preparation of an Oil/Water Emulsion using the Vapor Injection Method, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 60(7), 323-331, 2013
  20. Determination of Viscoelastic Properties of Rice Porridge by the Non-Rotational Concentric Cylinder Method, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 16(1), 23-30, 20100101
  21. Determination of Viscoelastic Properties of Rice Porridge by the Non-Rotational Concentric Cylinder Method, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 16(1), 23-30, 2010
  22. Comparison of the Viscoelastic Properties of Fluid Foods Measured by the Non-rotational Concentric Cylinder Method with Those by the Dynamic Oscillatory Method., Japan Journal of Food Engineering, 8(3), 155-162, 20070901
  23. Hydrostatic Pressure-Induced Germination and Inactivation of Bacillus Spores in the Presence or Absence of Nutrients., Food Science and Technology Research, 13(3), 193-199, 20070801
  24. Two-element Model Analysis of the Viscoelastic Behavior of Liquid Food Materials by Means of Non-rotational Concentric Cylinder Method., Japan Journal of Food Engineering, 8(2), 73-80, 20070601
  25. Correlation between Dielectric Properties and Freshness of Leaf Vagetables, Journal of Food Processing and Preservation, 31(6), 736-750, 20071201
  26. Relationship between rheology, particle size and texture of mayonnaise, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 13(1), 1-6, 2007
  27. Hydrostatic pressure-induced germination and inactivation of Bacillus spores in the presence or absence of nutrients, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 13(3), 193-199, 2007
  28. Relationship between rheology, particle size and texture of mayonnaise, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 13(1), 1-6, 2007
  29. Hydrostatic pressure-induced germination and inactivation of Bacillus spores in the presence or absence of nutrients, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 13(3), 193-199, 2007
  30. Combined effect of far infrared heating on the quality of vegetable oil during superheated steam treatment, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 54(7), 347-350, 2007
  31. The effect of superheated steam treatment on the quality of vegetable oils, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 12(2), 114-118, 2006
  32. Measurement of deterioration of frying oil using electrical properties, JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 53(9), 474-480, 2006
  33. The effect of superheated steam treatment on the quality of vegetable oils, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 12(2), 114-118, 2006
  34. Effects of the glass transition temperature on the shaving characteristics of Katsuobushi (boiled and dried bonito), JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 53(9), 518-521, 2006
  35. Germination and inactivation of Bacillus subtilis spores under combined conditions of hydrostatic pressure and medium temperature, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 11(1), 101-105, 2005
  36. Estimation of cryo-cutting conditions for frozen surimi gel using DSC, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 11(2), 236-239, 2005
  37. Growth inhibition of microorganisms by hydrostatic pressure, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 10(3), 268-272, 2004
  38. Measurement of change in moisture content during drying process using the dielectric property of foods, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 8(3), 257-260, 2002
  39. Freeze-grinding separation of flesh and bone in processed marine food waste, FOOD SCIENCE AND TECHNOLOGY RESEARCH, 8(3), 221-226, 2002
  40. The dielectric property of soybean oil in deep-fat frying and the effect of frequency, JOURNAL OF FOOD SCIENCE, 67(3), 1126-1129, 2002
  41. Studies on the new processing methods of frozen fish using its cryogenic mechanical properties, NIPPON SUISAN GAKKAISHI, 67(4), 631-633, 2001
  42. A Non-destructive and Continuous Measurement of Gelatinization of Rice in Rice Cooking Process, NIPPON SHOKUHIN KOGYO GAKKAISHI, 49(6), 416-421, 20020615
  43. A Relationship Between Weight and Capacitance Changes during Freeze-drying Process of Food, NIPPON SHOKUHIN KOGYO GAKKAISHI, 49(11), 726-730, 20021115
  44. A Method to Estimate the Optimum Temperature for the Cryo-Shattering Separation Using a Charpy Impact Tester, Trans.JSRAE, 9(3), 277-282, 1992
  45. Measurement of Young's Modulus and Poisson's Ratio of Tuna Fish, Trans.JSRAE, 9(3), 283-290, 1992
  46. Studies on the Evaluation Methods for the Food Quality with a Non-contact type Capacitance Sensor. 1 st report : Relationship between Capacitance and Temperature during the Freezing and Thawing of Foods., Trans.JSRAE, 16(1), 23-35, 19990331
  47. Muscle Fiber Orientation Angle Dependence of the Tensile Fracture Behavior of Frozen Fish Muscle, Trans.JSRAE, 16(3), 257-262, 19991101
  48. The Effect of Muscle Fiber Direction on the Cut Surface Angle of Frozen Fish Muscular Tissue Cut by Bending Force, NIPPON SHOKUHIN KOGYO GAKKAISHI, 43(9), 1035-1041, 19960915
  49. Cryogenic Processing Method of Whole Fish, 77(891), 55-58, 20020115
  50. Effects of Notch Introduction on 3-Point Bending Cutting Characteristics of Frozen Fish, NIPPON SHOKUHIN KOGYO GAKKAISHI, 49(4), 267-271, 20020415
  51. Melting Point Measurement of Edible Fats and Oils Using Electric Capacity, NIPPON SHOKUHIN KOGYO GAKKAISHI, 49(4), 272-276, 20020415
  52. Prediction of Cut Surface Angle of the Frozen Fish by Bending, NIPPON SHOKUHIN KOGYO GAKKAISHI, 49(5), 297-304, 20020515
  53. Lengthwise Cutting of Frozen Fish by Cylinder Splitting Load, NIPPON SHOKUHIN KOGYO GAKKAISHI, 49(5), 335-338, 20020515
  54. Freeze-Grinding Separation of Flesh and Bone in Processed Marine Food Waste, Food Science and Technology International, Tokyo, 8(3), 221-226, 20020801
  55. Non-destructive and Continuous Measurement of Food Process Using Dielectric Properties, NIPPON SHOKUHIN KOGYO GAKKAISHI, 51(3), 109-114, 20040315
  56. Effect of Freeze-Grinding and Drying Process on the Quality of Fish Oil Extracted from Fish Bone of Yellow-fin Tuna and Bonito, Journal of the Society of Powder Technology,Japan, 39(6), 454-458, 20020610
  57. Estimation of Temperature Range for Cryo Cutting of Frozen Mackerel using DSC, Trans.JSRAE, 23(2), 105-111, 20060630
  58. Non-thermal Inactivation of Bacillus Spores by Pressure-holding, Food Science and Technology International, Tokyo, 11(3), 324-327, 20051101
  59. Heat Transfer Characteristics of Superheated Steam Combined with Far Infrared Heating, Food Science and Technology International, Tokyo, 11(4), 363-368, 20051201
  60. Measurement of Deterioration of Frying Oil Using Electrical Properties, NIPPON SHOKUHIN KOGYO GAKKAISHI, 53(9), 474-480, 20060915
  61. An Application of the Glass Transition Phenomenon for Food Processing, 81(949), 919-921, 20061115
  62. Relationship between Rheology, Particle Size and Texture of Mayonnaise, Food Science and Technology International, Tokyo, 13(1), 1-6, 20070201
  63. Combined Effect of Far Infrared Heating on the Quality of Vegetable Oil During Superheated Steam Treatment, NIPPON SHOKUHIN KOGYO GAKKAISHI, 54(7), 347-350, 20070715
  64. The Effect of Superheated Steam Treatment on the Quality of Vegetable Oils, Food Science and Technology International, Tokyo, 12(2), 114-118, 20060501
  65. Studies on the New Processing Methods of Frozen Fish Using Its Cryogenic Mechanical Properties, Bulletin of the Japanese Society of Scientific Fisheries, 67(4), 631-633, 20010715
  66. Studies on the Prevention of Over Heating on Microwave Heated Drying of Foods, 31(1), 29-36, 199207
  67. Studies on Microwave Vacuum Drying Phenomena and Models of Potato, 31(1), 37-43, 199207
  68. Studies among the Temperature and Drying-rate on Microwave Heated Drying of Discus Potato, 31(2), 121-126, 199212
  69. Studies among the Temperature and the Cooking-rate on Cooking of Potato, 32(1), 23-31, 199306
  70. Kinetic Study for the Cooking Rate of Potato during Cooking Processing, Applied biological science, 32(2), p127-133, 199312
  71. Determination of the Rate Parameters in Non-isothermal Processes used Simple Methods, 32(2), 135-143, 199312
  72. Possibility of the Membrane Emulsification Method to Prepare Food Emulsions with Unique Properties, Japan journal of food engineering, 3(2), 35-40, 200206
  73. Enhancement of Heat Transfer Rate and Thermal Efficiency by Combining Far Infrared Heating with Superheated Steam Treatment, Japan journal of food engineering, 7(4), 225-232, 200612
  74. Carbonization characteristics of hydrocarbons treated in superheated steam, Japan journal of food engineering, 8(1), 39-43, 200703
  75. Physical properties of foods and effect of water on them (6) Freeze-grinding of foods, Japan journal of food engineering, 10(4), 199-206, 200912
  76. Investigation of carbonization energy for waste biomass in superheated steam combined with far-infrared heating, Japan journal of food engineering, 12(1), 39-45, 201103
  77. Effect of Dispersion Air Bubbles in Yogurt on Dielectric Properties, 13(1), 13-20, 201203
  78. Effect of Oil Content on Optimum Conditions for Cryo-Cutting of Frozen Surimi, as Estimated by DSC, NIPPON SHOKUHIN KOGYO GAKKAISHI, 53(1), 70-73, 20060115
  79. Germination and Inactivation of Bacillus subtilis Spores under Combined Conditions of Hydrostatic Pressure and Medium Temperature, Food Science and Technology International, Tokyo, 11(1), 101-105, 20050201
  80. Growth Inhibition of Microorganisms by Hydrostatic Pressure, Food Science and Technology International, Tokyo, 10(3), 268-272, 20040801
  81. Preparation of Corn Oil/Water and Water/Corn Oil Emulsions Using PTFE Membranes., Food Science and Technology Research, 4(2), 164-167, 1998
  82. An application of cryo-shattering to low-fat meat separation from whole fish of mackerel and sardine., NSUGAF, 55(12), 2119-2122, 1989
  83. Two-element Model Analysis of the Viscoelastic Behavior of Liquid Food Materials by Means of the Non-rotational Concentric Cylinder Method, NIHON SHOKUHIN KOUGAKUKAISHI (Japan Journal of Food Engineering), 8(2), 73-81, 2007
  84. Comparison of the Viscoelastic Properties of Fluid Foods Measured by the Non-rotational Concentric Cylinder Method with Those by the Dynamic Oscillatory Method, NIHON SHOKUHIN KOUGAKUKAISHI (Japan Journal of Food Engineering), 8(3), 155-163, 2007
  85. Measurement of food process using dielectric properties, 2(10), 26-34, 201010
  86. Measurement of Change in Moisture Content during Drying Process Using the Dielectric Property of Foods, Food Science and Technology International, Tokyo, 8(3), 257-260, 20020801
  87. Preparation of High Concentration O/W and W/O Emulsions by the Membrane Phase Inversion Emulsification Using PTFE Membranes, Food Science and Technology International, Tokyo, 5(2), 234-238, 19990501
  88. Effects of the Glass Transition Temperature on the Shaving Characteristics of Katsuobushi (boiled and dried bonito), NIPPON SHOKUHIN KOGYO GAKKAISHI, 53(9), 518-521, 20060915
  89. Convenient Equations of Physical Properties regarding Temperature of Water, Steam and Air, 33(2), 133-142, 199412
  90. Convenient Equations of Physical Properties regarding Humidity Chart, 33(2), 143-149, 199412
  91. Estimation of Cryo-cutting Conditions for Frozen Surimi Gel Using DSC, Food Science and Technology International, Tokyo, 11(2), 236-239, 20050501
  92. Characteristics of the Membrane Emulsification Method Combined with Preliminary Emulsification for Preparing Corn Oil-in-Water Emulsions., Food Science and Technology Research, 2(1), 43-47, 1996
  93. Proposal of Short Back Extrusion Method for Enabling Consecutive Viscosity Measurements of High-viscosity Newtonian Fluid, NIPPON SHOKUHIN KOGYO GAKKAISHI, 60(2), 100-109, 2013
  94. Preparation of an Oil/Water Emulsion using the Vapor Injection Method, NIPPON SHOKUHIN KOGYO GAKKAISHI, 60(7), 323-331, 2013
  95. Size Effect of Biomass on Carbonization Rate Treated in Superheated Steam Combined with Far Infrared Heating, NIHON SHOKUHIN KOUGAKUKAISHI (Japan Journal of Food Engineering), 9(2), 91-98, 2008
  96. Effect of Freeze-Grinding and Drying Process on the Quality of Fish Oil Extracted from Fish Bone of Yellow-fin Tuna and Bonito., Journal of the Research Association of Powder Technology, Japan, 39(6), 454-458, 2002
  97. Possibility of the Membrane Emulsification Method to Prepare Food Emulsions with Unique Properties, NIHON SHOKUHIN KOUGAKUKAISHI (Japan Journal of Food Engineering), 3(2), 35-40, 2002
  98. Enhancement of Heat Transfer Rate and Thermal Efficiency by Combining Far Infrared Heating with Superheated Steam Treatment, NIHON SHOKUHIN KOUGAKUKAISHI (Japan Journal of Food Engineering), 7(4), 225-232, 2006
  99. Carbonization Characteristics of Hydrocarbons Treated in Superheated Steam, NIHON SHOKUHIN KOUGAKUKAISHI (Japan Journal of Food Engineering), 8(1), 39-43, 2007

Patented

  1. Patent, JP4078428, 2008/02/15
  2. Patent, JP4604192, 2010/10/15
  3. Patent, JP4650828, 2010/12/24
  4. Patent, JP4654435, 2011/01/07
  5. Patent, JP4696236, 2011/03/11
  6. Patent, JP4724825, 2011/04/22
  7. Patent, JP4967118, 2012/04/13
  8. Patent, JP5641282, 2014/11/07

Social Activities

History as Peer Reviews of Academic Papers

  1. 2017, Food Science and Technology Research, Editor