Discrimination of the geographical origin of red wine by atomic absorption spectrophotometry

• Published in: Biomedical Research on Trace Elements Vol. 32; no. 3; pp. 115 - 119
• Main Authors: Higuchi, Mizuki, Yoshida, Kaoru, Nishino, Airi, Ikehara, Maiko, Minami, Miho
• Format: Journal Article
• Language: Japanese
• Published: Osaka Japan Society for Biomedical Research on Trace Elements 01.12.2021; 一般社団法人 日本微量元素学会; Japan Science and Technology Agency
• Subjects: Atomic absorption spectrophotometry; geographic origin; inorganic elements; linear discriminant analysis; Spectral analysis; Spectrophotometry; wine

Wine brewed in Japan includes “domestic wine” made from foreign grapes and “Japanese wine” made purely from Japanese grapes. An effective brand strategy for retailing “Japanese wine” emphasizes the production area. Therefore, it is extremely important to be able to distinguish between “Japanese wine...