5–7 November, 2022, Nishihara, Okinawa, Japan

The 66th TEAC 2022

Symposium on the Chemistry of Terpenes, Essential Oils and Aromatics

Symposium Venue: University of the Ryukyus

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

Co-organized by: The Chemical Society of Japan • The Pharmaceutical Society of Japan • The Japanese Society of Pharmacognosy

Supported by: Japan Oil Chemists’ Society • The Society of Synthetic Organic Chemistry, Japan • The Japanese Society for Food Science and Technology • Japan Society for Bioscience, Biotechnology, and Agrochemistry • University of the Ryukyus • Okinawa Prefecture

Important announcements

  • Presentation application deadline: Friday, 22 July 2022 (closed)

  • Abstract submission deadline: Friday, 2 September 2022

  • Early registration payment deadline (early-bird fee): Friday, 2 September 2022


■ Participant application form

■ Presentation application form

■ Presenter login screen - Registration data confirmation and correction

■ Presenter login screen - Abstract registration and correction

Symposium Topics

A: Essential Oil Chemistry

Composition, chemical structure, aroma compounds analysis

B: Terpenoid Chemistry

Reaction, synthesis

C: Biological Chemistry

Biocatalyst, bioactivity, biosynthesis

D: Flavor and Fragrance Science

Functionality and its application, manufacturing technology and quality control, reaction and synthesis


Presentation format

Oral presentation (12 minutes presentation + 3 minutes Q&A)

* The best presentation awards will be selected from presenters under the age of 40 (total 10 presenters).

Special Lectures

Special Lectures1. Fragrance of Materials Created from Structure of Odor Molecules Toshio HASEGAWA (Saitama University)2. Biologically Active Compounds Produced by Plants and Insects Shinji OHTA (Hiroshima University)3. Shurijo Castle －The World of Dynasty Culture－ Masayuki DANA (Okinawa Prefectural Museum and Art Museum)
Plenary Lectures1. Systematic Total Synthesis of Natural Products Derived from Mushrooms and Seaweeds Shoji KOBAYASHI (Osaka Institute of Technology)2. Ingenuity of Natural Products Extraction Toyonobu USUKI (Sophia University)3. Analysis of Fruits Aroma Characteristics by Combining Instrumental Analysis and Sensory Evaluation Yusuke MURAKAMI (San-Ei Gen F.F.I., Inc.)

【Deadlines】

Application of Oral Presentation 22 July 2022

Abstract Submission 2 September 2022

Early Registration Payment 2 September 2022

■ Banquet: Sunday, 6 November 2022

Hotel Collective (TEL: 098-860-8366)


■ Excursion: Monday, 7 November 2022

Kudaka Island, Shurijo Castle, and Awamori Distillery, 7,000 JPY (after 2 September 2022: 8,000 JPY)


※After the early registration deadline (Sep. 2, 2022), on-site payment will be applied.

Registration Desk

Department of Bioscience and Biotechnology,, Faculty of Agriculture, University of the Ryukyus1 Senbaru, Nishihara, Okinawa 903-0213, JapanE-mail: teac2022@ml.u-ryukyu.ac.jpURL: https://sites.google.com/amb-ryukyu.net/teac2022Chairperson: Prof. Koji WADA