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AssigneeSuntory Holdings Limited
InventorsKenji Yamamoto, Yoshinori Beppu, Koichi Nakahara, Tomonori Suzuki, Soichiro Shima, Yuka Murakami
Estimating the term…
A diketopiperazine mixture suitable for mixing with a food or drink and a method for producing the mixture. High-temperature and high-pressure treatment of plant peptides in a liquid allows production of a plant extract containing a high concentration of diketopiperazines including cyclo-leucyl-leucine and cyclo-leucyl-phenylalanine. Diketopiperazines having excellent flavor derived from a plant natural product and can produce a food or drink provided with the functions of the diketopiperazines by directly mixing the diketopiperazines with the food or drink.
A method for producing a plant extract containing a high concentration of diketopiperazines including cyclo-leucyl-leucine and cyclo-leucyl-phenylalanine, the method comprising a step of subjecting a plant peptide to high-temperature and high-pressure treatment in a liquid.
Dependencies are inferred from the claim text.