Objective To discuss the nutritional quality and flavor characteristics of honey from Apis cerana cerana in Changbai Mountain. Methods The physicochemical and nutritional parameters (diastase number, fructose, glucose, maltose, sucrose, fat, protein, proline, Na and vitamin C) of honey from Apis cerana cerana in Changbai Mountain (region of Tonghua, Jilin, Baishan and Yanbian) were determined based on several published standards in this study. The volatile compounds in honey were detected by gas chromatography-ion mobility spectrometry (GC-IMS), and its aroma characteristics were clarified. Results The results showed that all the indicators were in line with the national and industrial standards, and the quality of honey from Tonghua region was the best. A total of 105 compounds were identified in honey from 4 region, among which alcohols, aldehydes, ketones and esters were important components of the flavor. And there were differences in the volatile components of honey from Changbai Mountain in different regions. Among them linalool oxide, furfural, ethyl acetate, acetic acid, 2-methyl-1-propanol and 3-methyl-1-butanol were the characteristic substances of honey from Apis cerana cerana in Changbai Mountain, and they contributed to the composition of its characteristic aroma. Conclusion Honey from Apis cerana cerana in Changbai Mountain is a nutritious honey food with certain advantages in nutritional values such as proline, protein, and vitamin C.
| 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 |