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What are the processing methods for minced fish products?
Minced fish products are made by removing the bones, spines, head, skin, innards and scales from a whole fish, then taking the fish meat, grinding it into a paste and using that as the raw material; in the south this is called surimi products. When processing minced fish, removing the fish head is relatively simple, while removing the scales, skin and bones is more troublesome. Therefore, for large-scale processing, a "meat-and-bone separator" must be provided. The machine squeezes out the fish meat while keeping the scales, skin and bones inside the machine, which are then discarded. This is especially true for small mixed fish, which are small in size and large in number; only by using a meat-and-bone separator can efficiency be improved. When using a meat-and-bone separator to process minced filling, you must
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How Fish Bone Structure Affects Boneless Fillet Processing Technology
Different fish species have different fish bone structures, which directly affect the thawing, deboning, and filleting processes in boneless fillet processing. This article classifies various fish in actual production according to fish bone structure, and discusses the optimal deboning, filleting, and thawing processes for each type of fish, providing reference for actual production. I. Classification of Fish Bone Structure 1. Vertebral spine type (1) Fish with longitudinal fish bones connected to the spine: This type accounts for the majority, and currently common ones in aquatic product production and processing include redfish, flounder, red drum, tilapia
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Straw can be processed into silage. How is it done?
Processing fresh straw into silage that livestock relish is simple, quick and labor-saving. The specific method is: on a harvested rice field or a threshing floor, lay out an extra-large nylon film bag with a thickness of 0.15 cm; then fill the bag with fresh straw, forming it into a haystack shape; finally, tie the bag opening tightly so that no air can enter. After about 1 month, the fresh straw has finished fermenting in the sealed plastic bag and becomes a feed with good palatability, which can replace other silage to feed livestock.
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Processing Method and Production Technique for Spiced Candied Carambola
This product is made by candying fresh carambola with spices. The processing technique is as follows: 1. Raw material preparation: After washing the fresh carambola, remove the ribs and cut it lengthwise into single segments, then slice into long petal-shaped thin pieces. 2. Hardening treatment: Use alum or calcium bisulfite as the hardening agent. Soak in a 3% alum solution or 0.2% calcium bisulfite solution for 6-8 hours, remove, drain off the water, and prepare for spiced candying. 3. Spiced candying: For every 50 kg of fresh carambola slices, prepare a mixed powder made from equal amounts of clove, dried tangerine peel, and licorice ground together
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Detailed Explanation of the Production Process for Multi-Flavor Green Apricot Plums
Multi-flavor green apricot plums are a sugar-preserved product made from green apricots as the main raw material, processed through salting, licorice compound liquid immersion, coloring, and sugar curing. The product is sour, sweet, salty, and fragrant, with a unique flavor. It is an important raw material for making assorted preserved fruits, and is also an indispensable decorative and garnishing food for fillings in mooncakes and other pastry foods. The main raw material used in processing this product - green apricots - is harvested when the apricot fruit is 5 to 6 ripe. Windfall fruit or later-stage thinning fruit can be used, greatly reducing processing costs and improving the economic benefits of fruit growers. This project is simple to process,
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Method and Technology for Processing Waste Silk into Plastic Wrap
The "National Institute of Agrobiological Sciences, Silk and Insect Agricultural Technology Research Institute of Japan" conducted "Research on the Development of Silk Fibrillation and Silk Paper for Packaging." Their fruit and vegetable plastic wrap made from silk as a raw material did indeed achieve certain results. Using inferior cocoons that cannot be reeled or waste silk as raw materials, through processes such as cocoon boiling and reduction treatment, they manually stretched and expanded the cocoon layers into silk strands, then after careful beating, cut the silk fibers to make silk pulp equivalent to papermaking raw material. This was mixed in equal halves with specially made regenerated cellulose, and processed in the manner of washi (Japanese paper) to produce
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Detailed Explanation of the Processing Techniques and Methods for Deer Fetus
Deer fetus refers to the fetus taken from the belly of a doe (including aborted fetuses) and fawns within 3 days of birth. The best quality deer fetus is one that is plump and complete, not rotten, hairless, and with an unbroken fetal membrane. (1) Extracting the fetus: Extracting the fetus means taking the fetus out of the mother's belly. There are two situations: ① For a fetus that has not grown hair, after opening the abdomen and cutting through the uterine wall, do not damage the placenta; take out the placenta, fetus, and amniotic fluid together; ② For a fetus that has already grown hair, cut open the uterus and placenta, then take out the fetus.
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How Is Royal Jelly Produced? A Detailed Introduction to the Production Process
Royal jelly is a secretion from the glands of worker bees, including the hypopharyngeal glands (commonly known as royal jelly glands) and the mandibular glands. It is the lifelong food of worker bee and drone larvae within 3 days of age, as well as of the queen bee. Depending on the flowering period, production season and bee species, royal jelly appears as a milky white to slightly yellowish curd-like substance with a sour, pungent, astringent and slightly sweet taste. Royal jelly is a natural health product with no harm to the human body, and its range of applications is quite broad. Men, women, the elderly and the young can all benefit from it. After taking it, it can enhance the body's immune function and promote recovery after illness. It has beneficial effects on high blood pressure, high blood lipids, neur
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A Detailed Guide to Practical Techniques for Shiitake Mushroom Processing and Fresh-Keeping
When harvesting shiitake mushrooms, place them gently in plastic baskets without squeezing or deforming them, then remove impurities from the fruiting bodies, pick out damaged mushrooms, trim the base of the stems, and sort them according to cap size, thickness and moisture content, arranging them on bamboo blinds or reed mats in a ventilated place. They should be processed promptly; piling them together for a long time will reduce quality. 1. Drying shiitake mushrooms (1) Sun-drying: For mushrooms to be sun-dried, stop spraying water directly on the fruiting bodies 2-3 days before harvest to avoid excessive moisture content in the fresh mushrooms. Harvest promptly when the fruiting bodies are 70-80% mature, the partial veil has just broken, and the cap edges curl inward in the shape of a copper gong. It is best to harvest on a sunny day; after harvest, use stainless steel scissors to trim the stem base, sort according to cap size, thickness and moisture content, spread them gill-side up on reed mats or bamboo blinds, and place them in sunlight to dry. Generally, about 3 days of drying is needed to reach full dryness.
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How to master the dehydration step in shiitake mushroom processing
Dehydrated shiitake mushrooms with good commercial value have bright yellow gills, a plump shape, uniform size and a rich aroma. To process good shiitake mushrooms, mastering the "dehydration step" is crucial. 1. Timely harvesting: this is the basis for ensuring the finished mushrooms have bright color. The main reason shiitake mushrooms become discolored during drying is that the mushroom bodies are injured before drying. To overcome this shortcoming and enhance the mushroom bodies' resistance to external pressure, timely harvesting is very important. They should be harvested when the partial veil has fully split and the cap has curled upward like a gong. Do not spray water in the 4 hours before harvest; harvest using the "twist-harvest method",
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