Fresh wet vermicelli, as an emerging product in the development of the food processing industry in recent years, is becoming more and more popular among consumers because of its greater ease of consumption and freshness. This paper summarized the current status of the production and processing of fresh and wet vermicelli, the research and application of food additives (alum substitutes) and anticorrosive and preservative agents in China. The processing technology covered the core steps of raw material selection (mainly sweet potato and potato starch), thickening, mixing, molding, aging, cutting, packaging and sterilizing. Food additives used polysaccharides, phosphates, proteins, etc. as improved quality. Peservative research focused on the application of chemical (potassium sorbate, citric acid, etc.) and biological preservatives (streptococcus lactis, natamycin, etc.) as well as compounding technology. And in response to the lack of preservative limit standards, high energy consumption of traditional processes and insufficient green preservation technology in the current production of fresh and wet vermicelli, propose the future needed to focus on natural preservatives to increase efficiency, intelligent packaging and cleaner production of the proposal for the development of China’s fresh and wet vermicelli to put forward higher requirements to enhance market competitiveness, to meet consumer demand for high-quality food.
| 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 |