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Detailed Explanation of Apricot Juice Processing Methods and Production Steps
Process flow: Material selection → washing → crushing → pre-cooking → pressing → coarse filtration → clarification → fine filtration → homogenization → deoxygenation → adjusting sugar-acidity → canning → sterilization → finished product. Processing key points: For selecting and washing apricots to make apricot juice, the fruit should have good flavor, slightly higher acidity, be easy to juice, yield plenty of juice, be freestone, have orange-yellow flesh, be fully ripe, free of insects and free of damage. Before processing, wash the apricots with clean water, cut them in half, and remove the pits. Crushing and pre-cooking: It is best to cut the apricot flesh into small pieces of 3mm-4mm,
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Detailed Explanation of Processing Methods and Techniques for Three Peach Products
Peach preserves. Select white peaches or yellow peaches with firm flesh as raw material. Place fresh peaches into iron frames, put them into a boiling 2%-4% caustic soda solution, and shake for 30-60 seconds. Remove and stir in clean water until the skin completely falls off, then split into two halves along the suture. Remove the pits, rinse in clean water, and after removing the peach pieces and draining the water. Soak in a 0.2%-0.5% sodium bisulfite solution for 2-4 hours to turn the peach flesh milky white. Take 15 kg of clean water, add 22 kg of white granulated sugar, 1 citric acid
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Processing Methods and Technical Key Points for Salted Sour Carambola (Starfruit) Salt-Preserved Base
Carambola (starfruit) falls into two major types: one is crisp, sweet and refreshing, suitable for eating fresh or for processing into carambola juice, carambola in syrup canned goods, and the like. Whether eaten fresh or processed, its quality and flavor are quite good. The other type is extremely sour with an astringent taste, mostly grown in mountainous areas without any special cultivation by humans. Because of its strong sourness, this sour carambola is not suitable for fresh eating, but it can serve as a raw material for sugar-preserved processing. In order to preserve the raw material, it can first be made into a semi-finished salt-preserved base. There are two methods for making the salt-preserved base: one is the brine curing method, preparing a 5-8
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Processing method and production steps for candied persimmon slices
1. Raw materials. Choose persimmons whose skin has turned yellow and that have been de-astringented as the raw material. 90 kg of persimmons, 30 kg of granulated sugar, 20 kg of salt. 2. Raw material handling. Wash, peel, cut in half, remove the calyx, and rinse clean with water. 3. Soaking. Soak the persimmon fruit in a 5%-6% salt water solution made with 5 kg of salt and water for 12 hours; the water must submerge the persimmon fruit. To prevent the persimmon fruit from oxidizing and turning black, soak while processing. 4. Salting. Take the remaining 15 kg of salt and the persimmon fruit and, in a layer of persimmon
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Processing Methods and Technical Key Points for Pitted Candied Red Dates
(1) Process flow: Material selection → Pitting → Soaking and washing → Boiling → Date soaking → Drying → Packaging. (2) Technical key points 1. Material selection: Select fully ripe red dates with uniform size, bright red color, thick flesh and high sugar content as raw materials. Remove moldy and spotted dates. Green dates are not suitable as raw materials. 2. Pitting: Use a pitting machine to punch out the pits. The diameter of the pit outlet should not exceed 0.7 cm, the opening should be complete without damage, the punched holes should be straight at top and bottom, with no broken ends and consistent needle holes. The removed date pits, which carry some date flesh, can be used to process vinegar.
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Processing method for cloudy peach juice beverage
(1) Process flow: raw material selection -> fruit washing -> blanching -> crushing -> pulping -> filtering -> blending -> deaeration -> homogenization -> sterilization -> filling -> sealing. (2) Technical key points: ① Raw material selection: select well-ripened fruit, remove diseased, insect-damaged and rotten fruit, and pick out underripe fruit for further ripening before use. ② Washing: wash off surface dirt with clean water, or use detergent to remove the fuzz from peach skin. When pesticide residues are high, rinse with a 1% hydrochloric acid solution, then wash clean with water. ③ Blanching: at 80-
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Processing Methods and Technical Key Points for Peach Crystals
(1) Process flow: raw material selection → washing → crushing → juicing → concentration → adding powdered sugar → stirring → forming → drying → packaging. (2) Technical key points: ① Raw material selection: choose fresh peach fruits with high ripeness, plumpness, abundant juice and strong aroma; remove diseased, insect-damaged, rotten and browned fruits; first soak the fruits in 0.5%-1.5% hydrochloric acid for 2-3 minutes, then rinse them clean with water, and it is best to wash off the peach fuzz. ② Cutting and pit removal: cut the fruits open with a stainless steel knife, then
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Detailed Explanation of the Processing Method and Production Steps of Apricot Preserves
(l) Main raw materials (calculated for producing 100 jin of finished product): 350-360 jin of apricots, 60-65 jin of granulated sugar. (2) Material selection and pre-processing. The fruit used for producing apricot preserves should be golden yellow in color, easy to separate from the pit, fine-textured, resilient, storable, and should not become soft and mealy after ripening; it should be whole, unblemished fruit free from pests and diseases. In production, "Tiebada" and "Shanhuangxing" are generally considered ideal. After harvesting, crack the fruit open along the suture line, remove the pits and wash clean. However, for green apricots used to produce green plum-style products, they should be soaked in 15% salt water for 3 days,
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Processing Methods and Technical Points for Tremella and Pear Juice
1. Process Flow (1) Pear processing process flow: raw material selection → halving → peeling → coring → trimming → pre-cooking → crushing → colloid milling → interlayer juice storage (2) Tremella processing process flow: raw material → soaking → washing → trimming → pre-cooking → crushing → colloid milling → interlayer juice storage tank (3) Blended finished product process flow: mixing and blending → opening steam and heating → high-pressure homogenization → canning → sealing → sterilization → wiping cans → coating with paraffin oil → packaging → finished product 2. Operating points (1) Pear processing points ① Raw material selection
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Which improved varieties of processing yellow peach have been promoted in recent years
In recent years, the improved processing yellow peach varieties that have been promoted mainly include Golden Queen, Zhenghuang 2, Jinxu, Jintong 5, 6, 7, and 9, Mingxing, Dixon, and others. (1) Golden Queen: bred in New Zealand, the main canning export variety of Australia. The fruit ripens in late September. The average single fruit weight is 125 grams, uniform in size, suitable for processing. Its sugar content is higher than other canning peaches, and the canned product is golden and bright. Under cold storage conditions it can be stored until December, and it is an ideal dual-purpose variety for fresh eating and processing. High and stable yield. (2) Zhenghuang 2
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