The 64th AnnualMeeting of the Japan Oil Chemists` Society
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Session Details

Oral Presentations2）Science on lipids, fats and oils, nutrition, health function and foods

Session2-5

Sat. Sep 5, 2026 12:00 PM - 1:45 PM JST
Sat. Sep 5, 2026 3:00 AM - 4:45 AM UTC
Room B(Building M, 3F)
Chair:Seiya Tanaka, Shunji Kato
12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[OP53]Development of Predictive Models for the Oxidative Stability of Vegetable Oils Using NIR Spectroscopy

*Chihiro Kitahara1, Shunji Kato1,2, Ibuki Kusumoto1, Yurika Otoki1, Ryousuke Aoki1,3, Takashi Sano3, Toshirou Sato2,3, Kiyotaka Nakagawa1,2 (1. Tohoku Univ. Food Function Analysis, 2. Tohoku Univ. J-Oil Mills Innovation Lab., 3. J-OIL MILLS , INC.)
12:15 PM - 12:30 PM JST(3:15 AM - 3:30 AM UTC)

[OP54]Verification of Lipid Hydroperoxide Degradation Pathways through 18O2 Labeling and Identification of a Secondary Oxidation Product

*Miu Yamamoto1, Shunji Kato1,2, Yasuhiro Meguro3, Ryosuke Aoki1,4, Toshiro Sato2,4, Jun Imagi4, Masaru Enomoto3, Kiyotaka Nakagawa1,2 (1. Tohoku Univ. Food Function Analysis, 2. Tohoku Univ. J-Oil Mills Innovation Lab., 3. Tohoku Univ. Applied Bioorganic Chemistry, 4. J-OIL MILLS , INC.)
12:30 PM - 12:45 PM JST(3:30 AM - 3:45 AM UTC)

[OP55]Development of a Reverse Analysis Software Platform for Lipid Oxidation Pathways

*Shunji Kato1,2, Ibuki Kusumoto2, Yurika Otoki2, Ryosuke Aoki2,3, Takashi Sano3, Toshiro Sato1,3, Kiyotaka Nakagawa1,2 (1. Tohoku Univ. J-Oil Mills Innovation Lab., 2. Tohoku Univ. Food Function Analysis, 3. J-OIL MILLS , INC.)
12:45 PM - 1:00 PM JST(3:45 AM - 4:00 AM UTC)

[OP56]Evaluation of the Oxidative Stability of Corn Oil, Canola Oil, and Their Blends During Storage

*Sora Suzuki1, Kazunari Nishimura2, Yuriko Suganuma1, Aya Kiriake Yoshinaga1, Akane Oniwa2, Seiya Tanaka3, Gotoh Naohiro3, Kazuaki Yoshinaga1 (1. Fukushima University, 2. Showa Sangyo Co., Ltd., 3. Tokyo University of Marine Science and Technology)
1:00 PM - 1:15 PM JST(4:00 AM - 4:15 AM UTC)

[OP57]Tracing the Metabolic Fate of Dietary Trans Fatty Acids Using Stable Isotope-Labeled Fatty Acids

*Kazuaki Yoshinaga1, Sorano Kishida2, Saeko Masumoto1, Aya Yoshinaga-Kiriake1, Seiya Tanaka2, Naohiro Gotoh2 (1. Fukushima University, 2. Tokyo University of Marine Science and Technology)
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[OP58]Elucidation of the Catabolic Rates of Oleic Acid Hydroperoxides and Their Secondary Oxidation Products

*Maako Otomo1, Kino Shintani1, Aya Yoshinaga-Kiriake1, Seiya Tanaka2, Naohiro Gotoh2, Kazuaki Yoshinaga1 (1. Fukushima University, 2. Tokyo University of Marine Science and Technology)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[OP59]Inhibitory Effect of Calcium Salts on Frying Oil Deterioration

*Kamiu Imada1, Kazuya Nishimura1, Megumi Inoue1, Yuki Tsukahara1, Shinya Yamada1, Motohiro Yasuno1, Aya Yoshinaga-Kiriake2, Kazuaki Yoshinaga2 (1. Showa Sangyo.CO., Ltd., 2. Fukushima University)
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