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Processing Flow and Operating Methods for Making Vinegar from Sweet Potato
1. Process flow: raw material treatment -- adding bran koji and yeast culture -- saccharification and fermentation -- acetic acid fermentation -- adding salt and post-ripening -- leaching vinegar -- aging -- sterilization and blending -- finished product. 2. Key points of process operation: ① Ingredients: 100 kg dried sweet potato, 50 kg coarse rice husk (rice chaff), 40 kg yeast culture, 175 kg fine rice husk (unified rice husk), 50 kg bran koji, 40 kg acetic acid bacteria seed, 3.75-7.5 kg salt. ② Raw material treatment: grind the dried sweet potato into powder. When mixing with the unified rice husk, while mixing
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How to Add Value to Sweet Potato and Rice Through Processing
Sweet Potato Starch Production Technology Wash the sweet potatoes, drain the water, crush them into pieces about 2 cm in size with a crusher, feed them into a stone mill or electric pulp grinder, add 3 to 3.5 times their volume of water, and grind into a starch slurry. Pour the starch slurry into a sieve with a mesh size of 60 and sieve out the potato residue to obtain starch milk. Place the starch milk in a settling tank and let it stand overnight so that the starch settles to the bottom of the tank. Drain off the supernatant, take out the crude starch, repeatedly rinse and settle it with clean water to obtain pure starch, then sun-dry, crush and sieve the starch to obtain
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Detailed Introduction to Traditional Deep-Processing Techniques for Sweet Potato
Sweet potato is grown on a fairly large scale in all parts of our country, and its annual output is very considerable. Because it contains large amounts of polysaccharides and mucin that the human body needs, it can boost human immunity, prevent arteriosclerosis and treat diabetes, and so it is deeply loved by people. But in daily life people often take sweet potatoes straight to the market to sell, which is both inconvenient to transport and low in price. If sweet potatoes are processed into food products for sale, their added value can be greatly increased and better economic returns obtained. 1. Sweet potato chips: Using fresh sweet potato slices as the raw material, through anti-browning and anti-discoloration treatment,
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Deep processing of sweet potatoes brings good returns, giving farmers a new way to increase their income
I. Crispy rice crust 1. Raw material preparation. Select 10 parts of fresh sweet potatoes with a high dry matter content, cut off the roots and stems, and wash them with water. Separately select 1 part of highly sticky glutinous rice, soak it in water and wash it for 30 minutes, then drain off the water. Next, put the sweet potatoes and glutinous rice into separate pots, add water, and steam them thoroughly over high heat for later use. Then put the mashed cooked sweet potatoes and glutinous rice, while still hot, into a bucket, and quickly pound them with a thick stick into a paste. At the same time add a small amount of white sugar water to increase sweetness and flavor. 2. Spreading the paste. Take a clean cloth sheet and spread it flat on a sun-drying mat,
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Detailed Explanation of Seven Key Points of Garlic Powder Processing Technology
Garlic seasoning powder is a new type of seasoning, suitable for raw and cooked seasoning of various dishes. The processing technology is introduced as follows: 1. Selection of raw materials. Use garlic that is relatively mature and has yellow leaves and withered stalks at harvest time, otherwise the powder yield will be low, and it will also affect quality and storage time; remove garlic bulbs with diseased spots, rot, insect spots, and mechanical damage; the bulbs should be large, and the garlic cloves should have white flesh, no mold, no deterioration, and no sprouting. 2. Cleaning and removing garlic skin. For the selected raw materials, first rinse off the soil on the garlic bulbs with clean water, then
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Detailed Explanation of Garlic Powder Processing Technology and Production Method
Main raw material: garlic. Equipment and utensils: pulper, basin, filter, bamboo sieve, drying room or drying oven, grinder, fine sieve. Production method: Select mature garlic that is disease-free, free of spotted rot, and free of wormholes, with cloves that are pure white in flesh color, free of mold, free of deterioration, and free of sprouting. After selecting the garlic, rinse off the soil from the garlic heads with clean water, then break the garlic heads apart into cloves, soak them in cold water for about 1 hour, rub off the skin coating, scoop out the garlic cloves, and remove the spotted, diseased, and dirty miscellaneous cloves. The skin coating must be removed completely, and the remaining water drained off before crushing. Put the washed, peeled,
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Detailed Explanation of Processing Methods and Technical Points for Allicin
Allicin is a volatile oily substance extracted from the spherical bulbs of garlic, a mixture of diallyl trisulfide, diallyl disulfide, and methyl allyl disulfide, among others. The trisulfide has a strong inhibitory and killing effect on pathogenic microorganisms, and the disulfide also has certain antibacterial and bactericidal effects. 1. Material preparation. Select mature, dry garlic heads free from insect damage and mildew, remove the stems, separate the cloves, peel off the inner skin, rinse with clean water, and remove impurities and substandard garlic cloves. 2. Crushing and drying. Use a grinder to crush the garlic
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What are the processing methods for garlic feed additives?
I. The role of garlic in livestock and poultry production 1. Adding peeled and chopped raw garlic to broiler chicken feed at a ratio of 3%-5% can not only increase the appetite of broiler chickens, improve chicken meat quality, and make the chicken meat aroma richer, but also significantly increase the daily weight gain of broilers. Adding 0.2% dried garlic powder to chick feed can increase the survival rate of chicks by 5.8%-15.6%; adding 2% garlic premix to the diet of laying hens can increase the egg production rate by 98%; adding 2% to the diet of meat-type and breeding chickens
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Key Points and Detailed Methods of Candied Jujube Processing Technology
(1) Process flow: Feeding → Peeling → Sulfur treatment → Sugar boiling → Sugar soaking → Draining sugar → Baking → Quality inspection → Weighing → Packaging → Storage (2) Process specifications (1) Raw materials: Select jujubes that are undamaged, pest-free, and have turned from green to white, with no red rings on the surface and uniform size. (2) Peeling: Heat a 10% sodium hydroxide solution to 95-98°C, pour in the jujubes for 2-3 minutes, and as soon as the skins turn black, immediately remove them, rinse thoroughly with cold water, and neutralize the residual alkali with dilute hydrochloric acid water until neutral. Remove the jujubes
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Rearing Methods and Processing Techniques for Medicinal Stiff Silkworm
At present, the demand for medicinal stiff silkworm in the Chinese medicinal materials market is growing, and rearing and processing it is profitable. Its rearing and processing methods are: 1. Rearing of mature silkworms. Rearing and processing medicinal stiff silkworm should be carried out professionally in non-cocoon-producing areas, so as to avoid a devastating impact on cocoon silkworms. Rearing and processing can be carried out throughout the year. As for the feed given, apart from a small amount of mulberry leaves, more evening primrose, sword silkworm grass, white clover, cup plant and other substitutes for mulberry leaves can be added, to supplement the shortage of mulberry leaves and reduce rearing costs. For mature silkworms
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