Competitive Price Frozen Blackcurrant For Sale

The following is the manufacturing process of icy blackcurrant: Basic material selecting:

Select blackcurrants with just the best degree of maturation for picking. Mature blackcurrants are plump, dark purple to black in color, with a shiny skin and a perfect ratio of sugar and level of acidity. They are normally picked in the early morning after the dew has actually dried out. Currently, the fruit remains in the best condition. Prevent mechanical damages and pick and location carefully.

Laundering and testing: After selecting, the blackcurrants are quickly rinsed with low-temperature water to remove surface area dust, pollutants and residual pesticides. Then, the unripe, soft, and pest-infested fruits are screened out with a shaking screen or water flow category equipment, and the blackcurrants with consistent particles and high quality are retained to ensure the uniformity of the completed product.

Pre-cooling treatment: The blackcurrants after cleaning and evaluating need to be pre-cooled. Place them in a setting of 0-5 ℃ for 1-2 hours to reduce the temperature level of the fruit itself, reduce metabolic rate, plan for fast freezing, and help develop smaller and more consistent ice crystals and minimize cell damages.

Quick freezing: Making use of IQF (individual fast freezing) innovation, the blackcurrants are spread out level on the conveyor belt of the fluidized bed fast freezer or spiral quick fridge freezer. The quick cold temperature level is evaluated -30 ℃ to -40 ℃, so that the water inside the fruit is rapidly iced up into fine ice crystals. The whole quick freezing procedure takes about 10-15 minutes, securing nutrients, shade and taste to the best degree.

Packaging and storage space: After quick freezing, right away make use of low-temperature resistant, oxygen-proof and moisture-proof plastic product packaging bags or vacuum product packaging to prevent ice crystals from sublimating and oxidizing. The packaged items are stored in a cold storage listed below -18 ℃. The temperature and moisture of the freezer are precisely kept track of, and the service life can reach 18-24 months to guarantee that the high quality coincides when it is provided to the marketplace.