METHOD FOR DETERMINING TIME OF DEATH OF LIFE FORM

• Main Authors: SATO SHINYA, KITSUTA KAZUMI, MANO JUNICHI, KADOTA YOKO, TSURUSAWA KATSUO
• Format: Patent
• Language: English; Japanese
• Published: 08.10.2020
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS OR TEST PAPERS THEREFOR; COMPOSITIONS THEREOF; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES; CULTURE MEDIA; ENZYMOLOGY; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES OF PREPARING SUCH COMPOSITIONS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

To provide a novel technique for determining the time of death of a life form, and a novel technique for determining the entrapped time of remains of a life form mixed in foods as a foreign object.SOLUTION: A method for determining time of death of a life form from remains of the life form includes: a process of evaluating a degree of fragmentation of nucleic acid derived from the remains of the life form on the basis of the degree of the fragmentation, and determining the time of death of the life form .SELECTED DRAWING: None 【課題】本発明は、生物の死亡時期を判定するための新たな手法、ならびに、食品中に異物として混入していた生物の死骸の混入時期を判定するための新たな手法を提供することを目的とする。【解決手段】生物の死骸よりその生物の死亡時期を判定する方法であって、前記生物の死骸由来の核酸の断片化の程度を評価し、その断片化の程度に基づいて前記生物の死亡時期を判定する工程を含む、方法。【選択図】なし