-
How is reagent-grade starch made from potatoes?
Using potatoes, reagent-grade starch can be produced with low cost and high economic benefit. Production method 1. Washing and making potato pulp: Wash the potatoes with water 2 to 3 times, remove all mud and sand, and cut away potato pieces with hoe injuries and rotten holes. Start the crusher, feed in the washed potato pieces, and the potato pulp will flow out immediately. Because fresh potatoes themselves contain about 75% water, no additional water is needed when pulping. 2. Filtering the pulp and rinsing the starch: Filter the potato pulp by machine or by hand, and store the starch milk (water containing starch) in a tank to clarify. Wait for the starch in the tank to settle to the bottom
-
Detailed Explanation of Key Production Techniques for Grade AA Potatoes
I. Production Site Conditions 1. Environmental conditions: The atmosphere, soil and other conditions of the green food production base shall be monitored by an environmental monitoring agency designated by the provincial green food management department and meet the environmental standards for green food production sites. 2. Soil conditions: Choose light loam or slightly sandy soil with deep soil layers, loose structure and good drainage, with a pH value of 5.6-7.0. Flat land or gentle slopes are suitable, and low-lying plots must be avoided. For the previous crop, choose wheat or soybean stubble with autumn plowing, and pay special attention to avoiding plots where long-residual pesticides were used the previous year. Continuous cropping is not suitable.
-
Production Technology for Grade A Green Food Garlic in Dongping County
Green food refers to safe, high-quality, nutritious foods that follow the principles of sustainable development, are produced according to specific production methods, are certified by a specialized agency, and are permitted to use the green food label, being free from pollution. Grade A green food refers to products whose production site environmental quality meets the requirements of NY/T391-2000, which are produced in strict accordance with the green food production material use guidelines and production operating procedures, with limited use of restricted chemically synthesized production materials, whose product quality meets green food standards, and which are certified by a specialized agency and permitted to use the Grade A green food label.
条件筛选