Research Article
Effect of Storage Time and Packing Method on the Freshness of Dried Lycium Fruit Using Electronic Nose and Chemometrics
Table 1
The profiles of dried Lycium fruits samples.
| | No. | Samples | Producing year | Granularity (seed/50 g) | Package method | Storage time (years) | Dry weight of 100 seeds (g) | Grade (seeds/50 g) |
| | 1 | 2015 | 2015 | 396 ± 13 | Vacuum packaged | 3 | 12.4 ± 0.75 | C (≤580) | | 2 | 2016 | 2016 | 386 ± 22 | Vacuum packaged | 2 | 13.19 ± 0.51 | C (≤580) | | 3 | 2017-1 | 2017 | 392 ± 3 | Vacuum packaged | 1 | 12.55 ± 0.45 | C (≤580) | | 4 | 2017-2 | 2017 | 328 ± 2 | Vacuum packaged | 1 | 15.09 ± 0.78 | B (≤370) | | 5 | 2017-3 | 2017 | 663 ± 4 | Vacuum packaged | 1 | 7.67 ± 0.30 | D (≤900) | | 6 | 2017-4 | 2017 | 425 ± 5 | Bulk packaged | 1 | 11.89 ± 0.30 | C (≤580) |
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