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Artifacts, formed during storage

In our recent studies of kiwifruit (Actlnldla chlnensis Planch.) volatiles (10), we noticed a rapid change in the composition of the concentrated extracts during storage in the freezer at -10°C. The artifacts formed during storage were analyzed and characterized by capillary GC, GC/MS and GC/FTIR. [Pg.67]

TABLE 1. Artifacts formed during storage of kiwifruit extracts. [Pg.71]

Samples containing PAHs are obtained from air, soil (and sediment), or water so collection procedures to ensure the validity of the sample obtained are very important. For the sample analyzed to represent the true composition of the environmental matrix, sampling must be quantitative, no artifacts should be formed during sample collection, and all sample treatment and storage before analysis must be free from interferences and losses. [Pg.3781]

See other pages where Artifacts, formed during storage is mentioned: [Pg.118]    [Pg.66]    [Pg.118]    [Pg.66]    [Pg.194]    [Pg.230]    [Pg.1422]    [Pg.316]    [Pg.89]    [Pg.733]    [Pg.362]    [Pg.245]    [Pg.90]    [Pg.64]    [Pg.15]    [Pg.129]    [Pg.191]    [Pg.442]    [Pg.300]    [Pg.215]   


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Artifacts

Forms storage

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