Evaluation of Deodorizing Effects of Saccharina japonica in 10-Month-Old ICR Mice Using a Novel Odor Marker Associated with Aging

Figure 2

GC-MS total ion chromatograms and main volatile components in the urine of two- and 10-month-old ICR mice. (a) Chromatograms for urine samples. Each peak refers to the compounds mentioned in the bottom table. The volatile compounds were identified by comparing the MS spectrum and RIs of the components in EHF with the known authentic standards available in the NIST Library (2005). (b) Retention time and peak area of 19 compounds in the urine samples of two- and 10-month-old mice. GC-MS, gas chromatography-mass spectrometry; RIs, retention indices; EHF, extremely high frequency; NIST, National Institute of Standards and Technology.

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