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Processing Method and Technique for Canned Apricots in Syrup
(1) Process flow: Raw material selection → raw material preparation → color protection → lye peeling → trimming → pre-cooking → sorting → filling into cans → syrup filling → heating and exhausting → sealing and sterilization → cooling → wiping cans → finished product. (2) Key process points: 1. Raw material selection: Select fresh, plump apricots with yellow, dense flesh that are freestone or semi-freestone. Remove insect-damaged, diseased and damaged fruit. The transverse diameter of the apricots must be over 30 mm and the weight over 20 g. 2. Raw material preparation: After washing the qualified apricots clean, use 0.5-1.5% hydrochloric acid or 0
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Detailed Explanation of Apricot Jam Processing Methods and Production Steps
The process flow is as follows: raw material selection -> raw material washing -> cutting in half, pit removal, trimming -> softening, pulping -> heating and concentration -> canning, sealing -> sterilization, cooling -> inspection -> labeling -> finished product. . Operational key points: (1) Raw material selection: select fresh apricots that are free from pests and diseases, free from mold and deterioration, and at eight-to-nine-tenths ripeness. (2) Washing, cutting in half, pit removal, trimming: for peeling, the lye spraying peeling method can be used. Soak the fruit in a 10%-15% sodium hydroxide solution and boil for 5-10 minutes. After peeling, immediately rinse with a large amount of clean water.
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Detailed Explanation of the Processing Methods for Dehydrated Garlic Flakes and Sweet-and-Sour Pickled Garlic
I. Dehydrated Garlic Flakes: Select fresh garlic bulbs that are well matured, free of injury, free of pests and diseases, white in color, and large in size. After removing the stem ends, separating the cloves, and peeling, slice them while keeping them wet, then rinse them in an aqueous citric acid solution to reduce the activity of garlic enzymes. Note that rinsing must be completed within 24 hours after slicing, so as to prevent the garlic slices from producing colored pigments due to oxidation, which would affect the color of the finished product. Place the rinsed garlic slices in a temperature-controlled dehydrator and control the temperature in three stages: the temperature in the early stage should be controlled at around 60°C, the temperature should be appropriately increased in the middle stage, and in the late stage it should be controlled at 7
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Detailed Explanation of the Large Icefish Processing Technology Series (Part One)
Large icefish, also known as noodlefish, was originally widely distributed in the main stream and affiliated lakes of the middle and lower reaches of the Yangtze River. Its flesh is tender and delicious, rich in nutrients, and eating it carries a special fresh cucumber aroma. Large icefish generally has a body length of about 20 cm, with no bones or spines. It is a small, precious fish species with high economic value and is highly popular in domestic and international markets. Two processing methods for large icefish are introduced here: I. Processing of quick-frozen large icefish. 1. Preservation and transportation of raw fish. Large icefish has a small body and thin skin, making it extremely prone to spoilage.
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A Detailed Explanation of the Processing Technology of Caviar and Fish Roe
The ovaries of various spawning marine fish, shellfish and freshwater fish can be used as food, and in many parts of the world fish roe is considered a very nutritious food, with high protein content, less contaminated raw materials and good-tasting finished products. Therefore, fish roe products are very popular in markets around the world. 1. Caviar processing The term "caviar" is often used to refer to fish roe produced in a special way. In the past, the black caviar was a delicacy in foreign royal courts; now it is a beauty and health recipe for fashion-conscious people and friends who love good food yet still worry about losing weight.
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Detailed Explanation of the Processing Technique Flow of Pu'er Tea
When it comes to the unique quality characteristics of Pu'er tea, they are fundamentally determined by two aspects. First, the tea leaves used to make Pu'er tea must be Yunnan large-leaf tea. This is because the content of tea polyphenols, catechins, caffeine, theanine and water extracts in Yunnan large-leaf tea trees is generally higher than in medium- and small-leaf tea trees. Second, the special production technique of Pu'er tea. The production technique of Pu'er tea is divided into traditional technique and modern technique. Regarding the traditional technique of Pu'er tea, the famous Pu'er tea expert and professor Zou Hongjie of Yunnan Agricultural University states in the book "Yunnan Pu'er Tea" that
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Detailed Explanation of the Key Processing Techniques for Sichuan Border Tea
Sichuan border tea has a long production history. Since the Song Dynasty, successive governments have implemented the "Tea-Horse Law." In the Ming Dynasty (1371-1541 AD), "Tea-Horse Offices" were established in Ya'an, Tianquan, and other places in Sichuan to manage the tea-horse exchange. South Road border tea is made by harvesting and processing tea branches and leaves. The fresh leaf raw materials for South Road border tea are relatively coarse and old; they can be hand-picked or knife-cut. Hand-picking involves old leaves or branches and leaves of the current year; knife-cutting involves mature new shoot branches and leaves of the current season or year. South Road border tea is divided into "Maozhuang tea" and "Zuozhuang tea" due to different processing methods. The harvested fresh branches
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A Detailed Explanation of the Picking and Processing Techniques of Keemun Black Tea
The picking and processing craft of Keemun black tea is fine and meticulous. The buds and leaves of one bud with two or three leaves are picked as raw material. After withering, rolling and fermentation, the buds and leaves change from green to purplish copper red, and the aroma is released, after which they are baked over a gentle fire until dry. After the rough black tea is made, it must still undergo refining. The refining process is complex and labor-intensive, and the finished tea is made through rough sifting, shaking sifting, grading sifting, tight-gate sifting, brushing sifting, cutting, air selection, picking and sorting, supplementary firing, clean wind selection, blending and packing. The high-grade Keemun black tea has a tight, fine and slender appearance, a dark glossy color, and after brewing the tea liquor is red and thick, with a fresh, fragrant and richly aromatic scent.
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Detailed Explanation of Harvesting and Processing Techniques for Nameko Mushrooms
7-10 days after the mushroom buds emerge, when the stems are 4-5 cm long and the caps are about to open, they should be harvested promptly. The harvested mushrooms should immediately have their aged root portions cut off, then be sold fresh or sent to a factory to be made into canned products or processed into brine mushrooms. If processing into brine mushrooms, a 10% salt solution can be used; after bringing it to a boil, pour in the fresh mushrooms and stir them up and down for about 10 minutes. When the pot is boiling and rolling, quickly scoop them out, place them in cold water to cool, and finally pickle them in a saturated salt solution of 20 degrees Baume. Alternatively, use salt equal to 35% of the mushroom weight to layer mushrooms and salt in a jar, one layer of mushrooms and one layer of salt. After filling, sprinkle 2
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Detailed Explanation of the Processing Technology and Method for Peach Fruit Leather
Process flow: raw material selection → washing → cutting in half and pitting → softening → pulping → concentration → sheet forming → drying → slicing → packaging. Raw material handling: the raw materials can be high-quality fruit or windfall and defective fruit, but they must be sorted, removing insect-damaged, diseased and rotten parts, severely discolored parts, scab, black spots, etc. Wash, cut the fruit in half, and remove the pit. Softening: boil the washed peaches in water for about 10 minutes, until softened. Pulping: use a pulper with 0.6 mm screen holes
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