IQF Frozen Rape Flower

IQF Frozen Rape Blossom Production Refine 400 words The production procedure of IQF Frozen Rape Flower is as complies with:

Basic material harvesting: Harvest when the rape blossoms are fresh, half-opened, and the stems are tender. Normally, choose a bright early morning when the rape flowers have enough water web content and high quality. Stay clear of selecting after rain or during heats to stop damage to the blossoms and the growth of microorganisms. The selecting length is about 20-30 cm.

Washing and impurity elimination: Carefully rinse the rape blossoms with a huge quantity of running water to eliminate impurities such as dirt, soil, insect eggs and residual pesticides externally. A bubble cleaning link can be set to utilize bubble rolling to get rid of impurities, and afterwards drain the water to ensure the tidiness of the raw products.

Sorting and sorting: Very carefully eliminate yellow, damaged, infected and insect-infested flowers and overly thick old stems, preserve the undamaged and tender rape blossom components, and preliminarily classify them according to the dimension of the flowers or the size of the stems to make sure consistent fast freezing effect.

Quick cold processing: promptly spread out the arranged rapeseed flowers on the conveyor belt of the fluidized bed fast freezer, and the quick freezing temperature level is precisely managed at -30 ℃ to -40 ℃, to make sure that the water can quickly take shape into small ice crystals, and the ice crystals are evenly distributed to decrease cell damages. The whole fast freezing process takes about 8-15 mins, completely locking the shade, taste and nutrition of the rapeseed blossoms.

Product packaging and storage space: promptly after quick cold, vacuum packaging or modified ambience packaging is made use of, and plastic movie bags that are resistant to low temperatures, oxygen-proof and moisture-proof are chosen and firmly secured. Shop in a low-temperature cold storage below -18 ℃, consistently keep the cold store, and purely control the temperature and humidity. The life span can get to 12-24 months to guarantee stable product high quality.