The production process of corn starch is as follows, and the specific steps are as follows: Corn warehouse -> Weighing and purifying sulfur dioxide -> Soaking and concentrating corn steep liquor -> Coarse grinding -> Germ separation, washing of embryo stem, embryo oil extraction -> Fine grinding, fiber separation, sieving, water feed -> Sand removal […]
(1) The process of dry processing: generally includes impurity removal, moisture adjustment, peeling, grits and germination, grits and embryo extraction, and grinding to obtain corn grits, cornmeal and corn embryo respectively. (2) Dry processing technology: generally divided into three types: whole corn flour milling method in which all corn is ground into flour; embryo extraction […]
Taking corn starch as an example, the production process is divided into cleaning and impurity removal, wet grinding and separation, dehydration and drying, and by-product recycling. The wet grinding and separation can be further divided into soaking, coarse crushing and germ separation, fine grinding of slurry, fiber separation, Gluten separation, starch cleaning, etc. 1. How […]
How to improve the automation of mechanical equipment used by small farmers under the premise of low-cost investment has become a hot topic in the current small starch processing market. The precipitation-free sweet potato starch production line is a configuration type suitable for small processing groups. It is mainly used in the small processing market […]
The level of investment in potato starch production equipment is related to equipment throughput, technology, configuration, materials, etc. The greater the throughput, the larger the equipment, the more manufacturing materials required, and the investment cost will naturally be higher. The more automated the process, the higher the investment in potato starch equipment. Like the semi-automatic […]
Equipment required in the potato starch manufacturing process: Potato dry screen-U-shaped cleaning machine-potato crusher-pulverizer-centrifugal screen-desander-cyclone-vacuum dehydrator-starch dryer-packaging machine The production process of potato starch is basically the same as that of sweet potato starch. The following is the specific process: Wash potatoes The cleaning process requires the use of two equipments, a dry screen and […]
1. Extraction of potato starch The extraction of potato starch is a complex process, including raw material screening, cleaning, slicing, soaking, crushing, filtration, dehydration, drying and other steps. Among them, the screening and cleaning of raw materials are very important because they can affect the purity and quality of starch. During the processing, attention needs […]
Corn: Moisture % (m/m) ≤ 14% Impurity rate % ≤ 2% Starch content ( m/m ) ≥ 70% Starch: 65-68% germ, 6-8% fiber powder, 8-10% protein powder, 4.5-6% 1 ton of corn can produce 0.3-0.32 tons of alcohol, and 1 ton of washing powder can produce 1.15 tons of maltose syrup. The traditional corn wet […]
Preparation process of modified starch Modified starch is an organic compound, which is usually a mixture of dextrin, starch and polyoxyethylene alcohol. Its main function is to make food smoother, more elastic, and to increase the taste of food. In recent years, modified starch has been widely used in a variety of foods, including bread, […]
Modified starch, also known as modified starch, is starch that changes its original properties after physical or chemical treatment. It has a wide range of applications, including food, textile, paper, construction and pharmaceutical fields. This article will provide an in-depth look at the preparation, properties and applications of modified starch. 1. Preparation method Physical method: […]
Potato starch properties Potatoes contain about 17% starch. The gelatinization temperature of starch is 58-65℃, the viscosity can reach 2000BU, and the amylopectin content is about 80%. Compared with other varieties of starch, the excellent quality and unique properties of potato starch are mainly reflected in the following aspects: First, potato starch has the highest […]
Process flow Potatoes → Cleaning → Grinding → Potato residue separation → Precipitation → Drying → Coarse starch operation points (1) Grinding: Select potatoes with high starch content, sort out rotten and diseased potatoes, put them into the washing tank, and add water Use a stick to stir to clean the potato cubes. The washed […]
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