Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Shun Noguchi is active.

Publication


Featured researches published by Shun Noguchi.


Journal of The Japanese Society for Food Science and Technology-nippon Shokuhin Kagaku Kogaku Kaishi | 1998

Changes of Hydration State by Microwave Irradiation in Mixtures of Protein Powder and Water.

Atsuko Higo; Shun Noguchi

タンパク質練生地をマイクロ波加熱すると,水分制限下にもかかわらず水分蒸発が速く,熱伝導加熱と異なる特有の物性変化がみられるところから,水分子の挙動とその派生効果に注目して調べた.なおこの際,低含水領域における水和量の報告が少ないので,各種練生地について未加熱時の“結合水量”測定を行なった.(1) 17種類の市販タンパク質についてパルスNMR測定を行ない,一定の仮定のもとに換算した結果,“結合水量”は0.038~0.276g/g乾物となり,少ないのはゼラチン,リゾチーム,ポリペプトン,カゼイン,多いのは大豆グロブリン,ヘモグロビンであった.なお,低含水領域は“結合水”の占める割合が高くなることがわかった.(2) 練生地をマイクロ波加熱すると,卵アルブミン,乾燥全卵は激しく膨化発泡し,カゼイン,グルテン,大豆グロブリンは粘弾性が強い凝固物となり,またゼラチンは溶けたように軟らかくなった.(3) 卵アルブミン,カゼイン,グルテン,大豆グロブリン,ゼラチンとも,マイクロ波加熱後パルスNMRによる“結合水量”が増加し,熱伝導加熱法より多くなった.ただし,加熱法による差がみられたのは一部の水分域のみであった.(4) 水分蒸発速度,“結合水”の変動量,膨化による伸張度の間には相関性があり,マイクロ波加熱では水の動態変化が誘因となって一連の非伝熱的な変化が進行していることが示唆された.(5) マイクロ波加熱試料は脱着後の収着水分量,単分子吸着水量が多くなった.(6) マイクロ波加熱法では水分活性が急速に低下した.以上より,低水分域における水の状態変化が,マイクロ波加熱による一連の非伝熱的な物性変化の重要な誘因であろうと推察した.


Journal of home economics | 1986

Bound Water of Six Kinds of Sugar by Pulsed NMR and Sorption Isotherm

Shun Noguchi; Fumiko Nakazawa; Masako Takada; Junko Takahashi

The magnetic relaxation times were determined at 32 •Ž by pulsed NMR on aqueous solutions of six kinds of sugar, i.e. glucose, galactose, fructose, maltose, sucrose and lactose, and the amounts of bound water were calculated. Above 1.0 gH2O/gDM of the water content, regardless of the kinds of sugar, the amount of bound water of these sugars was almost constant and was as low as 0.01 gH2O/gDM, which was remarkably lower than the value obtained on rice starch. The amount of monolayer sorption water at 35•Ž was estimated as practical zero, independently of the kinds of sugar. Therefore, the amount of the bound water estimated from the magnetic relaxation times seemed to correspond virtually the monolayer sorption water.


Agricultural and biological chemistry | 1985

Retrogradation of Gelatinized Potato Starch Studied by Differential Scanning Calorimetry

Fumiko Nakazawa; Shun Noguchi; Junko Takahashi; Masako Takada


Agricultural and biological chemistry | 1984

Gelatinization and Retrogradation of Rice Starch Studied by Differential Scanning Calorimetry

Fumiko Nakazawa; Shun Noguchi; Junko Takahashi; Masako Takada


Agricultural and biological chemistry | 1984

Thermal Equilibrium State of Starch–Water Mixture Studied by Differential Scanning Calorimetry

Fumiko Nakazawa; Shun Noguchi; Junko Takahashi; Masako Takada


Journal of Food Science and Technology-mysore | 1987

Process of Bread Hardening by Microwave-Heating

Atsuko Higo; Shun Noguchi


Journal of home economics | 1978

Water Binding of Cooked Rice Determined by Pulsed NMR

Fumiko Nakazawa; Shun Noguchi; Masako Kato; Junko Takahashi; Toshiko Katada


Journal of home economics | 1996

Changes on the Physical Properties and Sensory Evaluation of Squid Muscle by Vacuum Cooking

Fumiko Naito; Setsuko Takahashi; Yukinori Sato; Shun Noguchi; Hiroshi Naito; Tadayoshi Tanaka


Journal of General and Applied Microbiology | 1974

DIFFERENTIAL SCANNING CALORIMETRIC STUDY OF SPONTANEOUS GERMINATION OF BACILLUS MEGATERIUM SPORES BY WATER VAPOR

Yoshimi Maeda; Shun Noguchi; Shozo Koga


Agricultural and biological chemistry | 1973

Dielectric Properties of Water-liquid Paraffin Emulsion Systems at the Microwave Frequency of 9.4 GHz

Shun Noguchi; Yoshimi Maeda

Collaboration


Dive into the Shun Noguchi's collaboration.

Top Co-Authors

Avatar

Fumiko Nakazawa

Kyoritsu Women's University

View shared research outputs
Top Co-Authors

Avatar

Yukinori Sato

Kyoritsu Women's University

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Masako Takada

Kyoritsu Women's University

View shared research outputs
Top Co-Authors

Avatar

Fumiko Naito

Kyoritsu Women's University

View shared research outputs
Top Co-Authors

Avatar

Setsuko Takahashi

Kyoritsu Women's University

View shared research outputs
Top Co-Authors

Avatar

Hiroshi Naito

Kyoritsu Women's University

View shared research outputs
Top Co-Authors

Avatar

Toshiko Katada

Kyoritsu Women's University

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge