The 72th Annual Meeting of JSFST
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Oral presentationA 食品成分，食品分析 （Food Ingredients, Food Analysis）

[2Gp01-10]食品分析

Thu. Aug 28, 2025 3:00 PM - 5:30 PM JST
Thu. Aug 28, 2025 6:00 AM - 8:30 AM UTC
Room G(3F 134)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[2Gp01]de novo peptide sequencing method by using Coumarin-derivatized LC-MS/MS analysis

*Fumiya Honda1, Hui Luan1, Yizhi Xiao1, Risa Katagihara1, Yumiko Toyama2, Toshiro Matsui1,3, Mitsuru Tanaka1,3 (1. Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 2. Research and Development Center for Five-Sense Devises, Kyushu University, 3. Faculty of Agriculture, Kyushu University)
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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[2Gp02]Establishment of a highly sensitive analytical method by LC-tims-qTOF/MS for the detection of Di- to Penta- peptides

*Rinna Okamoto1, Noa Nakashima1, Toshiro Matsui2 (1. Faculty of Agriculture, Graduate School of Kyushu University, 2. Research and Development Center for Five-Sense Devices, Kyushu University)
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3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[2Gp03]Highly Sensitive Detection of Angiotensin peptides by LC-TIMS-qTOF/MS with Methoxy Acetyl Derivatization

*Jueri Kawada1, Yang Xiaoqi1, Tadashi Hayama2, Toshiro Matsui3 (1. Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 2. Faculty of Pharmaceutical Sciences, Fukuoka University, 3. Faculty of Agriculture, Graduate School of Kyushu University)
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3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[2Gp04]Development of simple and rapid quantitative methods for low molecular weight organic compounds using quantitative NMR

*Kana Yamamoto1, Miki Saneoka1, Sanae Naito1, Emiko Mizuguchi1, Yudai Iwabe1, Tsuyoshi Kato1 (1. JFRL)
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4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[2Gp05]Estimation of polyphenol content in grapes by Fluorescence Fingerprints

*Mako Fujikawa1, Mito Kokawa1, Yutaka Kitamura1 (1. University of Tsukuba)
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4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[2Gp06]Comprehensive Measurement of Persimmon Polyphenols by Fluorescence Fingerprints

*Shusuke Yui1, Mito Kokawa2, Yutaka Kitamura2 (1. Univ. of Tsukuba, Life and Agricultural Sciences, 2. Univ. of Tsukuba, Life and Environmental Sciences)
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4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[2Gp07]Graphite Carbon Black Nanoparticles-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging Visualizes Small Food Compounds in Banana (Musa spp.) Tissue

*Yuzuki Koga1, Liu Zhuofei1, Miho Sase2, Hiroki Okawa2, Takenobu Ogawa3, Imari Satoh4, Yukio Kawano2,5, Toshiro Matsui1,6, Mitsuru Tanaka1,6 (1. Grad. Sch. of Biores. & Bioenviro. Sci., Kyushu Univ., 2. KISTEC, 3. Grad. Sch. of Agric., Kyoto Univ., 4. NII, 5. Fac. of Sci. & Eng., Grad. Sch. of Chuo Univ., 6. Fac. of Agric., Grad. Sch. of Kyushu Univ.)
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4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[2Gp08]Estimation for storage temperature of soy sauce by metabolites’ MS signals obtained by graphite sheet-assisted laser desorption ionization mass spectrometry

*Mariko Koshi1, Haruna Ide1, Zhuofei Liu1, Keishiro Arima1, Naoto Ohno2, Miho Imamura2, Ryou Kuwabara3, Shinji Ishitani3, Toshiro Matsui1,4, Mitsuru Tanaka1,4 (1. Grad. Sch. of Biores. & Bioenviro. Sci., Kyushu Univ., 2. Research & Development Division, Kikkoman Co., 3. Manufacturing Innovation Division, Panasonic Holdings Co., 4. Fac. of Agric., Grad. Sch. of Kyushu Univ.)
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5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[2Gp09]Comprehensive Analysis of Beer Components Using Graphite Sheet-Assisted Laser Desorption Ionization-Mass Spectrometry

*AYUMI YAHADA1, YUMIKO TOYAMA1, YUKI YAMADA2, SHUNSUKE KIMURA3, TOMOTSUGU RIKITAKE1, RYO KUWABARA4, SHINJI ISHITANI4, MITSURU TANAKA1,5, TOSHIRO MATSUI1,5 (1. R&D center for Five-sense Devices, Kyushu Univ., 2. Fac. of Arts & Sci. Kyushu Univ., 3. Nakamura Gakuen Univ., 4. Panasonic Holdings Co., 5. Fac. of Agric., Grad. Sch. of Kyushu Univ.)
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5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[2Gp10]Non-target analysis for identify compounds in the specialty instant coffee

*Kotoe NAKASHA1, Eriko ONO1, Chisato OKAMOTO1, Takahiro MOCHIDA2, Keiko DANJO1, Sachise KARAKAWA1, Kenji YOSHIDA2, Toshio KUMAOH2, Yasuaki TAKAKURA1, Kazuhiro HAYASHI1 (1. Ajinomoto CO., INC., 2. Ajinomoto AGF, Inc.)
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