Symposium on the Chemistry of Terpenes, Essential Oils and Aromatics (The 70th TEAC in Hirosaki)

November 14-16, 2026, Aomori, Japan
Symposium Venue: Hirosaki University

Organized by: Symposium on the Chemistry of Terpenes, Essential Oils and Aromatics

Co-organized by: The Pharmaceutical Society of Japan; The Japanese Society of Pharmacognosy; Hirosaki University

Supported by: The Chemical Society of Japan; The Japan Oil Chemists’ Society; The Society of Synthetic Organic Chemistry, Japan; The Japanese Society for Food Science and Technology; The Japan Society for Bioscience, Biotechnology, and Agrochemistry; Hirosaki Convention and Visitors Bureau.

News

Application of Pre-registration (Until September 11, 2026)

Application of Oral Presentation: August 21, 2026

Abstract Submission: September 11, 2026

Special Lectures

1.  Total Synthesis Research through Dialogue with Molecules
　　Shinji NAGUMO (Kougakuin University)

2.  Structural determination supported by DFT based chemical shift calculations
　　Masaru HASHIMOTO (Hirosaki University)

3.  Designing Confectionery Aromas from Terpenes: A Pastry Chef’s Perspective on the Pairing of Aroma Molecules
　　Ginga SUTO (Airgead Co., Ltd.)

Plenary Lectures

1.  Synthetic Studies of Pheromonal Steroids: Toward the Control of Invasive Species and Elucidation of Their Biological Significance
　　Atsuo NAKAZAKI (Iwate University)

2.  Chemical Diversity of Eupatorium Plants Grown in the Hengduan Mountains of China
　　Yoshinori SAITO (Nagasaki University)

3.  Exploring the Potential of Fragrance: Functional Properties of Aroma Compounds
　　Kenta NOMIYAMA (Shiono Koryo Kaisya, Ltd.)

Symposium Topics

A. Essential Oil Chemistry 

B. Terpenoid Chemistry 

C. Biological Chemistry 

D. Flavor and Fragrance Science 

Registration Fee

Regular Participants: 5,000 JPY (after Sep. 11, 8,000 JPY)

Irregular Participants: 6,000 JPY (after Sep. 11, 9,000 JPY)

Students: 3,000 JPY (after Sep. 11, 4,000 JPY)

Banquet

November 15, 2026

10,000 JPY （after Sep.112, 12,000 JPY）

Art Hotel Hirosaki City

Excursion ~One-day trip aroud Tsugaru tour~

November 16, 2026

9,000 JPY （after Sep. 11, 11,000 JPY）

Deadlines

Application of Oral Presentation   August 21, 2026 (Fri)

Abstract Submission   September 11, 2026 (Fri)

Early Registration Payment   September 11, 2026 (Fri)

Standard Registration Payment   November 6, 2026 (Fri)

Contact Information

Secretariat of the 70th TEAC Symposium
Faculty of Agriculture and Life Science, Hirosaki University

3 Bunkyo-cho, Hirosaki, Aomori 036-8561, Japan

Chairperson: Kimitoshi Sakamoto

E-mail: teac2026☆hirosaki-u.ac.jp
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