Yoshiyuki Kobayashi

Profile Information

Affiliation: University of Tsukuba

Degree: Doctor of Business Administration(University of Tsukuba)
Ph.D.(Hoshi University)

ORCID ID: https://orcid.org/0000-0003-1753-2970
J-GLOBAL ID: 202001009261312330
researchmap Member ID: R000008209

Research Interests

Research Areas

Research History

Apr, 2022 - Present

非常勤講師, 人文社会ビジネス科学学術院ビジネス科学研究群, 筑波大学大学院
Apr, 2022 - Present

Faculty of Business Sciences, University of Tsukuba
Oct, 2021 - Present

Hoshi University, Hoshi University
Oct, 2020 - Sep, 2021

Senior Consultant, Info-Future Innovation Division, Advanced Technology Strategy Unit, NTT DATA INSTITUTE OF MANAGEMENT CONSULTING, Inc.
Oct, 2020 - Mar, 2021

Hoshi University
Feb, 2020 - Sep, 2020

チームリーダー, オペレーションズコンサルティング本部, アクセンチュア株式会社
Feb, 2015 - Jan, 2020

副主幹, 農業化学品事業部登録部海外登録課, 日本曹達株式会社
Feb, 2014 - Jan, 2015

研究員, 宮代研究所研究部製品開発研究グループ, 株式会社トクホン
Apr, 2012 - Jan, 2014

高萩技術センター, アステラスファーマテック株式会社

Education

Mar, 2018 - Nov, 2021

Graduate School of Business Sciences, University of Tsukuba
Jun, 2021 - Aug, 2021

National Graduate Institute for Policy Studies
Apr, 2010 - Mar, 2012

Hoshi University, Hoshi Uni
Apr, 2006 - Mar, 2010

Hoshi University, Hoshi University

Papers

Elucidation of Factors for Chiral Conversion of α-Lipoic Acid in Dietary Supplement

Koichi Saito, Yukie Arima, Miho Morooka, Yoshiyuki Kobayashi, Rie Ito

CHROMATOGRAPHY, Dec 10, 2021 Peer-reviewed
Development of QSAR models for prediction of fish bioconcentration factors using physicochemical properties and molecular descriptors with machine learning algorithms

Yoshiyuki Kobayashi, Kenichi Yoshida

Ecological Informatics, 63 101285-101285, Jul, 2021 Peer-reviewedLead authorCorresponding author
Quantitative structure–property relationships for the calculation of the soil adsorption coefficient using machine learning algorithms with calculated chemical properties from open-source software

Yoshiyuki Kobayashi, Kenichi Yoshida

Environmental Research, 110363-110363, May, 2021 Peer-reviewedLead authorCorresponding author
Prediction of Soil Adsorption Coefficient in Pesticides Using Physicochemical Properties and Molecular Descriptors by Machine Learning Models

Yoshiyuki Kobayashi, Takumi Uchida, Kenichi Yoshida

Environmental Toxicology and Chemistry, 39(7) 1451-1459, Jul 15, 2020 Peer-reviewedLead authorCorresponding author
Enantioselective Determination of Synephrine in Health Food Products by Liquid Chromatography/Time-of-Flight Mass Spectrometry

Yoshiyuki Kobayashi, Masakadzu Yato, Rie Ito, Koichi Saito,

CHROMATOGRAPHY, 41(1) 39-44, Nov 24, 2019 Peer-reviewedLead author
Quantitative Analysis of Research Trends on α-Lipoic Acid by Text Mining

Yoshiyuki Kobayashi, Rie Ito, Koichi Saito

Journal of Nutrition and Diet Supplements, 3(1) 105-117, Apr, 2019 Peer-reviewedLead authorCorresponding author
Simultaneous Determination of Slimming Drugs in Dietary Supplements by Liquid Chromatography/Time-of-Flight Mass Spectrometry

Koichi Saito, Masakadzu Yato, Yoshiyuki Kobayashi, Rie Ito

CHROMATOGRAPHY, 40(1) 19-24, Feb 20, 2019 Peer-reviewed
Enantiomeric determination of α-lipoic acid in urine by LC/MS/MS

Yoshiyuki Kobayashi, Rie Ito, Koichi Saito

Journal of Pharmaceutical and Biomedical Analysis, 166 435-439, 2019 Peer-reviewedLead author
Enantiomeric determination of α-lipoic acid in dietary supplements by liquid chromatography/mass spectrometry

Yoshiyuki Kobayashi, Koichi Saito, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

Bunseki Kagaku, 61(2) 109-114, 2012 Peer-reviewedLead author

Presentations

5G/IoT時代を見据えた、山間部・へき地における遠隔リハビリテーションの実証

半田裕, 安形司, 野村政嘉, 夏目賢治, 加倉美和, 伸井勝, 平田仁, 米田英正, 大山慎太郎, 佐伯将臣, 下田真吾, 金田賢, 小林由幸

第41回医療情報学連合大会・第22回日本医療情報学会学術大会, Nov 20, 2021
Society 5.0実現に向けた研究開発投資の資金循環の在り方

飯島玲生, 鈴木和泉, 小林由幸, 赤池伸一

研究・イノベーション学会第36回年次学術大会, Oct 31, 2021
ダイエットサプリメント中α-リポ酸のキラル変換の要因解明

斉藤貢一, 有馬幸恵, 師岡美穂, 小林由幸, 伊藤里恵

日本食品化学学会第27回総会・学術大会, Jun 10, 2021
Quantitative analysis of research trends in the field of food chemistry using text mining

Yoshiyuki Kobayashi, Rie Ito, Koichi Saito

Aug 31, 2020
Development of quantitative structure-retention relationship (QSRR) model in GC/MS analysis using gradient boosting trees

Yoshiyuki Kobayashi, Rie Ito, Koichi Saito

第80回分析化学討論会, May 24, 2020
ダイエットサプリメントにおけるシネフリン異性化の要因検討

信平紗映, 加藤愛美, 小林由幸, 伊藤里恵, 斉藤貢一

日本薬学会第140年会, Mar 26, 2020
Prediction of soil adsorption coefficient of pesticides via experimental values

Yoshiyuki Kobayashi, Takumi Uchida, Kenichi Yoshida

SETAC North America 40th Annual Meeting, Nov 4, 2019
健康食品中α-リポ酸のキラル変換の解明

有馬幸恵, 師岡美穂, 小林由幸, 伊藤里恵, 斉藤貢一

日本薬学会第139年会, Mar 21, 2019
Optical isomerization of α-lipoic acid in dietary supplement

Yoshiyuki Kobayashi, Koichi Saito, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

Mar 29, 2012
Enantioselective analysis of urinary α-lipoic acid using LC/MS/MS

Yoshiyuki Kobayashi, Kochi Saito, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

Oct 8, 2011
Liquid chromatograph / mass spectrometer (LC / MS) was used enantiomeric analysis of α-lipoic acid in health foods

Yoshiyuki Kobayashi, Koichi Saito, Ryutaro Shiraishi, Saya Nobumoto, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

May 16, 2011
Determination of synephrine in citrus fruits and crude drugs

Yoshiyuki Kobayashi, Koichi Saito, Ryutaro Shiraishi, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

Sep 16, 2010
固相分散抽出法を用いたベンゾジアゼピン系薬物の分析

齋藤理枝子, 斉藤貢一, 菊地優, 小林由幸, 岩崎雄介, 伊藤里恵, 中澤裕之

フォーラム2010衛生薬学・環境トキシコロジー, Sep 9, 2010
Enantiomeric determination of synephrine in food by high performance liquid chromatograph/time-of-flight mass spectrometer

Yoshiyuki Kobayashi, Koichi Saito, Ryutaro Shiraishi, Rieko Saito, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

Sep 9, 2010
Identification of phenethylamine-based drugs in supplements by LC/TOF-MS

Yoshiyuki Kobayashi, Koichi Saito, Masakazu Yato, Rieko Saito, Ryutaro Shiraishi, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

Jul 22, 2010
Enantiomeric analysis of synephrine in citrus juice using LC / TOF-MS

Yoshiyuki Kobayashi, Koichi Saito, Masakazu Yato, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

May 15, 2010
Development of chiral separation method for synephrine in health food and evaluation of optical purity

Yoshiyuki Kobayashi, Koichi Saito, Masakazu Yato, Yusuke Iwasaki, Rie Ito, Hiroyuki Nakazawa

Mar 29, 2010

Teaching Experience

Apr, 2022 - Present

ビジネスマネジメント特別演習I-I (筑波大学大学院)
Oct, 2021 - Mar, 2022

キャリアプランゼミⅠ (星薬科大学)
Oct, 2020 - Mar, 2021

基盤薬学特論Ⅱ (星薬科大学大学院)

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