Chicken meat was widely favored by consumers for its excellent texture and reasonable price. However, the frequent occurrence of white striping (WS) myopathy significantly impacted its quality and marketability. In this study, the comprehensive myopathy index (CMI) was developed as a quantitative predictor of WS myopathy using multiple physicochemical parameters, including pH, shear force, cooking loss, drip loss, and color. In combination with hyperspectral imaging (HSI), a CMI prediction model was developed to achieve rapid and non-destructive identification of WS myopathy. To address the limitation of insufficient samples, a regression generative adversarial network (RGAN) was proposed. Spectral data and the corresponding CMI values were generated simultaneously. And the generated data were highly consistent with the real data in spectral features, t-distributed stochastic neighbor embedding (t-SNE), and CMI values. The comparison of models showed that the convolutional neural network regression (CNNR) model achieved the best performance (
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |