-
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
-
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
-
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
-
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.
-
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.
-
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",
-
What should be paid attention to during the processing of shiitake mushrooms?
Shiitake mushrooms have long been known as a mountain delicacy, rich in nutrients and delicious in taste. Their dried products (commonly known as dried mushrooms) are classified into flower shiitake, winter shiitake, thick shiitake and thin shiitake. However, because current drying techniques and other methods lag behind, dried shiitake products suffer from problems such as poor color, weak aroma and unattractive mushroom shape, seriously affecting their commercial value. If shiitake mushrooms are processed well, their value can be increased by nearly 1 times. The following discusses the key techniques of processing methods for dried shiitake products: 1. Sun-drying method. Stop spraying water on the mushroom bodies 2 days before harvesting shiitake mushrooms, and choose clear weather
-
Method for Processing Shiitake Mushroom Stems into Shiitake Floss
1. Raw material formula: 100 kg shiitake mushroom stems, 4-6 kg high-quality soy sauce, 3-4 kg white sugar, 2-3 kg peanut oil, 5 kg scallions, 0.2 kg monosodium glutamate, 4 kg yellow rice wine, 0.6 kg refined salt, appropriate amounts of ginger, fennel, food coloring, and five-spice powder. 2. Raw material preparation: Select shiitake mushroom stems free of sawdust, insect damage, and mold, cut into 1 cm pieces, wash clean with water, and soak for 1-2 days to allow full water absorption and softening. 3. Pre-boiling: Place the soaked mushroom stems into a pot and heat to a boil, then simmer over low heat
-
Detailed Guide to the Processing Methods and Techniques of Shiitake Mushroom Instant Tea
Instant tea is a solid beverage made by extracting and concentrating the effective soluble substances in tea leaves that determine the color, aroma and taste of the tea infusion, and it is a popular beverage on the international market. Shiitake mushroom instant tea is produced by adding shiitake mushrooms with their unique flavor during the production of instant tea, significantly enhancing the health benefits of the tea without losing the proper flavor of tea; it retains the characteristics of dissolving instantly when brewed, leaving no residue, and being easy to adjust in strength, and it can also be brewed on its own and mixed with milk, fruit juice, honey, sugar, etc., making it deeply loved by consumers. Its production method is introduced as follows:
-
Detailed Explanation of New Processing Technology for Shiitake Mushroom Floss and Key Operating Points
1. Raw materials. 100 kg shiitake mushroom stems, 5 kg high-quality soy sauce, 4 kg white sugar, 3 kg peanut oil, 5 kg scallions, 0.2 kg monosodium glutamate (MSG), 4 kg yellow rice wine, 0.6 kg refined salt, appropriate amounts of ginger, fennel, food coloring, and five-spice powder. 2. Raw material processing. Select shiitake mushroom stems free of sawdust, insect damage, and mold. Cut them into pieces about 1 cm long with a chopping machine, wash them clean with water, and soak for 1-2 days to allow them to fully absorb water and soften. 3. Pre-boiling. Place the soaked mushroom stems in a pot, heat to boiling, then simmer over low heat for 3 hours. Then use a wooden
条件筛选