チオクト酸さんチオクトさんMeanings1nounthioctic acid; lipoic acidA biochemical compound; also known as alpha-lipoic acid. Used in nutritional and medical contexts.チオクト酸さんは抗こう酸さん化か作さ用ようがあることで知しられている。Thioctic acid is known for its antioxidant properties.