著者
寺崎 衛 藤田 栄一郎 和田 正三 竹本 常松 中島 正 横部 哲朗
出版者
公益社団法人 日本栄養・食糧学会
雑誌
栄養と食糧 (ISSN:18838863)
巻号頁・発行日
vol.18, no.3, pp.172-175, 1965-09-30 (Released:2010-02-22)
参考文献数
7

It was reported previously that tricholomic acid and ibotenic acid (new flycidal amino acids isolated from Tricholoma muscarium KAWAMURA and Amanita strobiliformis (Paul) Quel, respectively) have a very good taste.The characteristics of the taste were examined in details, and the followings were observed:1. Taste potency of the new amino acids are much stronger than that of sodium inosinate and sodium glutamate.2. There are synergistic actions between new amino acids and 5′-ribonucleotides.3. DL-erythro-tricholomic acid (synthesized) has an extremely strong delicious taste, but its threo isomer has not.
著者
竹本 常松 横部 哲朗 中島 正
出版者
公益社団法人 日本薬学会
雑誌
YAKUGAKU ZASSHI (ISSN:00316903)
巻号頁・発行日
vol.84, no.12, pp.1186-1188, 1964-12-25 (Released:2010-02-19)
参考文献数
2
被引用文献数
42

From Amanita strobiliformis (PAUL.) QUER. (Jap. name: Ibotengutake), colorless and odorless pillar crystalline component with good flavor, providing remarkable fly-killing properties, m. p. 151-152° (decomp.), C5H8O5N2 was isolated. The compound is considered to be an unknown acidic amino acid and is called ibotenic acid, naming after the ibotengutake.