To analyze and optimize stir-baked with vinegar technology of Genkwa Flos decoction pieces by multi-index weighted scoring method based on orthogonal experiment, and to provide technical index on standardization of stir-baked with vinegar technology of Genkwa Flos decoction pieces.
The orthogonal experiment was employed to analyze and evaluate the four key factors related to stir-baked with vinegar technology including the amount of vinegar, dampening time, temperature and stir-baked time by the six main indicators including the total contents of chlorogenic acid, tiliroside, luteolin, apigenin, hydroxygenkwanin and genkwanin, the content of alcohol extractive and appearance characters.
The amount of vinegar and stir-baked temperature had notable effects, while the dampening time and stir-baked time had no notable effects on the test results. Considering comprehensively the effects of four key factors, the optimized stir-baked with vinegar technology was as follows: add 0.3 kg of vinegar to 1 kg of Genkwa Flos, and fry at 160 ℃ for 10 min after dampening for 15 min.
This study offers guidance and reference for standardizing the stir-baked with vinegar technology of Genkwa Flos decoction pieces.
| 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 |