| Num |
Date |
Index |
Chg. |
Chg. % |
| 1 |
2012-12-30 |
103.85 |
0.00 |
0.00% |
| 2 |
2012-12-23 |
103.85 |
0.00 |
0.00% |
| 3 |
2012-12-16 |
103.85 |
1.92 |
1.85% |
| 4 |
2012-12-09 |
101.92 |
0.00 |
0.00% |
特徴
 |
| 産地： | It is distributed in China's coastal areas. Mainly distributed in water areas of Weihai and Yantai. Weihai is famous for Its high yield. East China Sea, Yellow Sea and Bohai Sea have large production. In East China Sea, the fishing season is between May and August. In Yellow Sea and Bohai Sea, the fishing seasons are between June and July in summer and between October and November in Autumn. |
| 特徴： | Processing
Procedures: raw shrimp → cleaning → weighing and panning → quick freezing →shedding → ice glazing → packaging → end products
Operation Notes:
1.Picking: Raw shrimps must be fresh with normal body color and normal smell; muscles should be elastic; the appearance should not be dry and yellow with oil and the body should have no physical damages.
2.Cleaning: clean the shrimps with high quality water with low temperature at fast speed. Remember not to soak the fish. Drain water after washing for a while.
3.Weighing and panning: pick shrims respectively when panning, add water when weighing to ensure each pan weighs more than 20 kilograms after melting.
4.Quick freezing: freeze shrimps instantly after panning, make the storage temperature below -25 Celsius degrees, the temperature of the core part must be down to -25 Celsius degrees with less than 14 hours.
Pan shedding: immerse the shrimp pan into clean water for several seconds, then remove the shrimp from the pan.
6.Ice glazing: glaze the frozen shrimp with smooth thin ice twice at the temperature of 3 Celsius degrees.
7.Packaging: packages must be clean and tidy with elaborate design, the inner package should be plastic bags of high-pressure polyethylene with 1-2 corrugated paper sheets. Print product name, specification on the package after baling.
8.Storing in refrigeration warehouse: the packaged frozen fish, if not immediately for sale, must be stored in warehouse with the temperature below -18 Celsius degrees. The temperature fluctuation should not exceed ± 1 Celsius degrees. |
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