VOLATILE COMPONENT EVALUATION METHOD AND DEVICE USED THEREFOR

WIPO Patent Application WO/2020/166523

A1

The present invention addresses the problem of evaluating simply, how an aroma component influences the senses when eating and drinking. This device is characterized by comprising: a first flow path 1 connected to the exhaust flow path from a gas chromatograph, sending into the mouth a volatile component separated by the gas chromatograph; a container 2 for placing therein a fluid sample, other than a gas, having fluidity; and a second flow path 3 sending into the mouth the fluid sample that has been placed in the container 2. Using this device allows each of the volatile components separated by the gas chromatograph and fluid samples other than gas to be sent directly into the mouth and evaluated successively, thus solving the problem.

TAKAGAKI HITOSHI (JP)
KASAI KENZO (JP)
OCHI HANNA (JP)

PCT/JP2020/004929

August 20, 2020

February 07, 2020

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SODA AROMATIC (JP)

G01N1/00; G01N30/80; G01N30/88

JP2007163198A	2007-06-28
JP2003107067A	2003-04-09
JP2003107067A	2003-04-09
JP2007163198A	2007-06-28

YURIKO HONMA, NOBUKAZU HIGASHI, MITSUYA SHIMODA, ISAO HAYAKAWA: "Development of GC- olfactometry by retronasal presentation", NIPPON NOGEIKAGAKU KAISHI, vol. 78, no. 6, 1 June 2004 (2004-06-01), pages 572 - 574, XP055837852, ISSN: 0002-1407, DOI: 10.1271/nogeikagaku1924.78.572
FRAGRANCE JOURNAL, vol. 6, no. 12, 1997, pages 1997
NIPPON NOGEIKAGAKU KAISHI, vol. 78, no. 6, 2004, pages 572 - 574
See also references of EP 3926321A4

SEIRYU PATENT PROFESSIONAL CORPORATION et al. (JP)

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