your location:the processing process of quick-frozen bamboo shoots usually includes the following main steps:
1. picking and preliminary processing: after picking, bamboo shoots need to undergo preliminary processing, including removing soil and impurities, cleaning, and removing the outer bark and woody parts.
2. slicing or cutting into sections: bamboo shoots that have undergone preliminary processing can be sliced ??or cut into sections as needed for subsequent processing and packaging.
3. bleaching treatment: cut bamboo shoots may need to be bleached, boiled or steamed to soften them and maintain the color of the bamboo shoots.
4. cooling: bleached bamboo shoots need to be cooled, usually using water immersion or air cooling. bamboo shoots after cooling can be better processed for quick freezing.
5. packaging: the cooled bamboo shoots are sorted, unqualified parts are removed, and then packaged according to different specifications and varieties, usually using plastic bags or other suitable packaging materials.
6. quick freezing: the packaged bamboo shoots enter quick freezing equipment, such as cold air quick freezing machine orliquid nitrogen quick freezing machineperform quick freezing. the speed and temperature need to be strictly controlled during the quick freezing process.
quickly lower the temperature of the bamboo shoots to prevent the formation of excessive ice crystals, thereby reducing damage to the texture of the bamboo shoots.
7. packaging and storage: after the quick-frozen bamboo shoots are quick-frozen, they need to be finally packaged and stored frozen to ensure the freshness and food safety of the product.
throughout the entire processing process, each link needs to be strictly controlled to ensure the hygiene, safety and quality of the product.
in addition, the processing technology may vary depending on the actual situation of different companies, and needs to be adjusted and optimized according to specific circumstances.
