Prawn acquisition, preservation and transportation

The acquisition of sea prawn is generally carried out on quay or marine acquisition vessels, while the acquisition of marine prawn is mostly done on the side of shrimp ponds. Here mainly about the acquisition and preservation of cultivated shrimp.
1. Acquisition (1) Packing: After the prawns go out of the pool, they should immediately pick out the small fish and other small shrimps and other impurities on the clean concrete floor or in a clean container, and then pack them at the standard of 10 kilograms per carton.
(2) Weighing: After the prawn has been boxed and controlled for 10 minutes, the person responsible for the weighing and billing should be responsible for accurate accounting and account keeping.
(3) Level test and measurement: The shrimp out of the pool should be jointly graded and measured by the representatives of the production and acquisition units. Generally, it can be sampled in a 3-5% proportion.
1Quality requirement: First grade product: The shrimp body is complete, the quality is fresh, the color is clear, the carapace adheres solidly, and no blackening occurs. Secondary product: The shrimp body is complete, the quality is fresh, the color is normal, and the elasticity is allowed. There is a black hoop allowed, and the black skirt and the black spot are no more than two. The third grade product: The shrimp body is basically complete, slightly elastic, allowing black hoop, black skirt and dark spot to not seriously affect the appearance.
2 Specifications: Measurement standards for the acquisition of farmed shrimp are generally divided into more than 18 cm; 15 cm to less than 18 cm; 13 cm to less than 15 cm; 12 cm to less than 13 cm; 10 cm to less than 12 cm; More than 8 cm to less than 10 cm and less than 8 cm in seven sizes. The body length of the shrimp refers to the length from the trailing edge of the eye socket to the tip of the tail. When the body length is long, the operator should hold the shrimp in the left hand, and use the index finger to rest on the head and thorax joints of the shrimp. The middle finger rests on the back end of the abdomen, and the thumb is The back of the abdomen is pressed down until the shrimp body is straight, and the right hand measures the length of the body from the side of the back. Due to the difference in the size of the shrimp, the body weight of the same length of shrimp is often very different, and the final price of finished shrimp is based on body weight, not body length. Therefore, the above measurement method is not scientific enough and should be improved. “The fixed-weight and mantissa-based pricing method can be used for measurement. That is, when sampling, the average number of 500 g of raw shrimp is calculated, and only by looking up the table, it can be obtained. Knowing that the shrimp can be processed to the average specifications of the finished shrimp, the data on the purchase price of the raw shrimp can be determined by referring to the sixth part below. After rigorous weighing, the invoice must be filled in carefully after the inspection and inspection of the standard. The contents of the invoice include the level, quantity, and specifications.
2. Preservation: The prawn that has been weighed must be immediately added with ice at a ratio of 1:1-1:1.5 of shrimp ice. Using a clean mechanism, the ice cubes should be granules with a diameter of 2-3 cm.
3. Transportation: Prawns that have been packaged with ice and kept fresh, should be transported by a fashion vehicle. When loading and unloading trucks should be lightly loaded and unloaded, attention should be paid to placing the cross bar of each plastic box above the box to avoid the shrimp box above and the inside of the box below. Prawn contact. Transport trucks should use covered cars or trucks to cover the tarpaulins to prevent the sun. Fresh shrimp must be processed into the cold storage on the same day after leaving the pool.

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Goji Berry powder( spray drying) is the product that produced by utilizing the modern spray drying technology, the raw material of which is the high quality fresh Goji berry of our standardized planting farm. The technology has solved the bottleneck problems in Goji Berry processing, such as pesticide residues, physical and chemical characteristics are out of limits, microorganism characteristics are out of limits, product get damped and caked and so on. This product is orange red powder with high purity and good solubility and can be conveniently applied. 


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Traditional methods of drying off in the sun and drying by heating can act in time with low cost, but much nutrition is lost, environment is polluted easily, and the quality of goji is very low without food security ensuring. Ningxia Qixiang Biologic Foodstuff Co., Ltd has utilized the modern technique of Vacuum freeze drying and spray drying since 2003, and a safe and convenient new product, goji powder (goji full powder, goji fruit juice powder) with few nutrients lost, has been developed after a host of experiments and years of testing. After inspected by the Ningxia Food Products Supervision and Inspection Station, Inspection and Quarantine Technology Center of Ningxia Entry-Exit Inspection and Quarantine Bureau and Inspection and Quarantine Technology Center of Shaanxi Entry-Exit Inspection and Quarantine Bureau, etc, The product has been exported to the United States, Australia, Britain, South Africa, Switzerland and other countries, and the quality of it has reached the functional food standards of the Importing Country and China.

     

        After China joining the WTO, the internationalization of production and marketing of agricultural products with Chinese characteristics brought about good opportunities, and at the same time, the production and processing of medicines and food was advanced a higher demand. in recent years, some of Ningxia goji processing enterprises have used the vacuum freeze-drying and spray-drying technology to produce some of goji powder, which was exported to Europe, the United States, Japan, South Africa, Switzerland and other countries. Now, besides eating directly and medicine, goji powder is used for a variety of functional foods, functional beverages, pharmaceutical formulation components and additives, and the market demand is gradually increased. With the goji and its deep processing products technology and the research of equipment improved constantly, and because it is healthy and safe, the goji powder produced by the technology of vacuum freeze drying and spray drying will certainly become the developing direction of goji high-deep processing and the production to replace Dried Goji Berry in 21st century.

        The Production Process Of Goji Berry Powder



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