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Detailed method for making kvass from sweet potato
Kvass was originally a traditional fermented beverage of the Soviet Union, rich in nutrients, full of gas and foam, sweet and sour and refreshing. It not only has the fermentation aroma of malt and hops, but also contains a small amount of alcohol, making it a drink suitable for men and women, young and old. In addition to bread or dried bread as raw material, sweet potato starch can also be used as a raw material for making kvass, and the cost is low, with certain economic benefits. 1. Process flow: starch slurry saccharification -- enzymatic hydrolysis -- fermentation -- filling -- pasteurization -- finished product 2. Key points of process operation:
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Processing method for making high-fructose corn syrup from sweet potato
High-fructose corn syrup is a starch sugar crystal made by hydrolysis and isomerization of plant starch, with a unique flavor, and is an important sweetener. Because its composition is mainly fructose and glucose, it is called "high-fructose corn syrup". The production of high-fructose corn syrup is not restricted by region or season, the equipment is relatively simple, and the investment cost is relatively low. 1. Process flow: sweet potato starch - slurry preparation - saccharification - neutralization - decolorization - filtration - resin treatment - evaporation - isomerization - decolorization - resin treatment - evaporation - finished product 2. Pro
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Methods and Key Technical Points for Making Alcohol from Sweet Potato
Alcohol, also called ethanol, is an important chemical raw material. It can be used to make various organic reagents and solvents, and is also a raw material for making dyes, coatings, medicines, spices, synthetic materials, detergents, and more. 1. Process flow: making koji - making yeast starter - cooking and gelatinization - saccharification and fermentation - distillation 2. Key points of process operation: ① Making koji: The saccharifying agent used in this process is mostly cultured on a solid medium. Add 5%-10% rice husk or fine rice bran to wheat bran as the medium, and culture Aspergillus niger or Aspergillus flavus as the saccharifying agent,
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Method for Making Soluble Starch from Sweet Potato
Soluble starch is a white or pale yellow powder, odorless and tasteless, insoluble in cold water, but it becomes a transparent solution in hot water and does not gel after cooling. Generally, starch from rice, corn, millet, or potato can all be used to make soluble starch, but soluble starch made from sweet potato starch is of the best quality. Sweet potato starch grains are relatively coarse, and the film wrapping the outside tends to rupture during hydrolysis, making it easy to dry. The processing procedure is: take a certain amount of sweet potato starch, sift it through an 80-mesh fine sieve, place it in a large vat, add 8%-9% hydrochloric acid,
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Detailed method for making glutinous rice paper from sweet potato
Starch film, commonly known as glutinous rice paper, is an edible film made from starch as a raw material. In the food industry, it is used as a laminated packaging material for candy and pastry foods. The process for making glutinous rice paper: starch emulsification, sieving -- batter preparation (adding phospholipid emulsion) -- steam insulation -- film casting -- finished product 1. Starch emulsification and sieving: Screen sweet potato starch through a 100-mesh sieve, add water at 50-55 degrees Celsius to emulsify it. The amount of water used is 2.5-3 times that of the starch. After preparation, the concentration is 15-17 Baume. Stir continuously so that the starch is completely and evenly dispersed in the water. Then pass it through a 100-mesh copper sieve and pump it into the gelatinization pot.
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Processing Methods and Technical Key Points for Making MSG from Sweet Potato
The chemical name of MSG is monosodium glutamate, also called sodium glutamate. It is a high-grade seasoning that can both improve cooking flavor and promote appetite and aid digestion. MSG can be produced from sweet potato starch, and the production cost is low. 1. Process flow: preparation of starch hydrolysis sugar -- fermentation -- glutamic acid extraction, neutralization and decolorization -- concentration and crystallization -- drying and sieving -- finished product 2. Key points of process operation: (1) Preparation of starch hydrolysis sugar: add water to sweet potato starch to make a starch slurry with a concentration of 16 Baume,
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Detailed Explanation of the Technique for Making Yellow Wine from Sweet Potatoes
Yellow wine is rich in nutrients and is an ideal low-alcohol beverage wine and a good seasoning for cooking dishes. The process for making yellow wine from sweet potatoes is described below. 1. 50 kg fresh sweet potatoes, 50 g each of Sichuan pepper and fennel seeds, 5 kg of wine starter or wheat starter, 1 water vat, 1 long rolling pin, 1 cloth bag used for making tofu. 2. Wash the sweet potatoes and boil them until cooked; after they cool, pour them into the vat and mash them into a paste with the long rolling pin. 3. First mix the Sichuan pepper and fennel seeds with 22.5 kg of water and pour into a pot; bring to a boil over high heat, then simmer over low heat for half an hour. Then crush the starter, and together with the cooled
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Detailed Method and Steps for Making Maltose from Sweet Potato
1. Process flow: raw material selection -- washing sweet potatoes -- starch production -- gelatinization -- saccharification -- heating and concentration -- finished product. 2. Key points of process operation: ① Raw material selection: fresh sweet potatoes with no mold, rot, pests or diseases should be selected as raw material. For sweet potatoes used to produce maltose, the amount of sugar converted from the starch they contain does not affect the yield of the boiled sugar. However, if sweet potatoes are stored for too long, the resulting maltose will have a darker color, reducing the quality of the finished maltose. Fresh sweet potatoes are most suitable for processing maltose.
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Detailed Explanation of Key Techniques for Achieving a Full Stand of Cotton from a Single Sowing
The technique of achieving a full stand of cotton from a single sowing has been a technical issue of concern to our cotton farmers and technicians for many years. It involves many factors - soil temperature, soil moisture, sowing methods, seed quality and treatment - all of which are key to achieving a full stand from a single sowing. Therefore, we discuss with cotton farmers how to achieve a full stand of cotton from a single sowing with strong seedlings and early development. I. Pre-sowing preparation. Preparation before sowing is the prerequisite and foundation for a full stand from a single sowing. As the saying goes, "Troops and horses move only after provisions are ready" and "Ten months of pregnancy, one day of delivery" - both illustrate the importance of preparation. Pre-sowing moisture building: by
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Intercropping honeysuckle yields well, with high returns from multiple harvests on one plot
Honeysuckle is a commonly used bulk Chinese medicinal herb, with wide uses and high value. It is currently in short supply on the market, and there is even a phenomenon of a price with no goods available. According to the growth characteristics of honeysuckle, adopting a high-efficiency intercropping model of widening rows and reducing plant spacing, rational close planting, intercropping medicinal herbs, and using "medicinal herbs" to support "flowers" can achieve the effect of "planting flowers in the current year, seeing results in the current year." Scientific close planting increases yield and income 1. Field cultivation. In autumn, winter or early spring, on the selected plot, apply 5000 kg of organic fertilizer, 100 kg of superphosphate, and 30 kg of sulfur
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