On the basis of the inherent characteristics of natural starch, in order to improve the properties of starch and expand its application range, physical, chemical or enzymatic treatment is used to introduce new functional groups on starch molecules or change the size of starch molecules and the properties of starch granules. Thereby changing the natural characteristics of starch (such as: gelatinization temperature, thermal viscosity and its stability, freeze-thaw stability, gel strength, film-forming, transparency, etc.), making it more suitable for certain application requirements. This starch that has undergone secondary processing and changed its properties is collectively referred to as modified starch.
As one of the important raw and auxiliary materials in industry, modified starch can be widely used in papermaking, food, textile, construction, medicine and other industries. The production enterprises shall actively develop new products and expand the application fields of modified starch. Modified Starch,Modified Potato Starch,Modified Corn Starch,Modified Starch ADAMYL 2075,Modified Starch E1422 Henan Chuange Industry CO.,LTD , https://www.cgpvcresin.com
According to the current news, in the context of stimulating domestic consumption, multiple stimulus policies will be introduced one after another. The only difference is that this will be moderately stimulating and it will be introduced one after another. Such a careful arrangement is a fear of making the same mistakes. After the stimulus policies introduced at the beginning of 2009 gradually withdrew from the market at the end of 2010, the auto market quickly changed in 2011. The ups and downs caused the entire industry chain to be at a loss, the normal industrial planning and exit order was disrupted, and the auto industry was inundated with fire and was on dangerous steel ropes.
In fact, I do not agree with the subsidy policy. Cars have their own particularities. The stimulation of draconian drugs cannot bring about healthy development. For example, subsidies for cars to the countryside and trade-in subsidies will not only undermine social justice but also bring expectations to consumers. With regard to the subsidy, the subsidy itself is a non-sharing social benefit for the public who does not buy a car. It is good for the buyer, but it has disadvantages for the non-purchaser.
Judging from the experience of European and American markets, the stimulus industry or the economy can consider more to reduce taxes or reduce tax rates. For example, current domestic automobile production, sales, and purchase of a car are subject to tax, consumption tax, value added tax, and vehicle purchase. There are dozens of taxes, travel taxes, and toll crossing fees. Although some of them are not targeted at individual expropriation, in the end these will affect the final pricing and pay the consumers. Therefore, to stimulate automobile consumption, we must first reduce taxes and fees. If the cost of highways is reduced or exempted, the purchase tax will be halved or cancelled. The desire to buy cars in third and fourth tier cities will be greatly stimulated, the stimulating effect will be immediate and lasting, and in the long run, reducing the burden on the people will benefit the country and the people. Great policy.
In accordance with the normal rhythm, the Chinese auto market will enter a slight increase for ten years, with an annual growth rate of less than 10%, showing a slight increase in health. This decade is a solid foundation for car companies, and ten years from the qualitative improvement of service to the car. The significance of enterprises, distributors, and consumers is significant. According to common sense, this market does not need to be stimulated at present. It is a part of the falling car prices that needs and appeals for stimulation. If the introduction of subsidy policies for cars to the countryside and trade-in, it will certainly benefit some enterprises in the short term, but in the long run, it will cause more serious overcapacity, making China's autos once again lose the opportunity for adjustment, especially the pace of consolidation and reorganization. Will be further slowed down. We hope that the car companies will be calm and subsidies will not come to the evergreen industry. Sustained development depends on the excavation of market demand and the improvement of the market itself. Please take the overall situation as a priority.
1. Denatured starch for food should be functional, diverse and convenient. New varieties should be developed in grain processing, focusing on the development of corn series products and potato starch, modified starch and derivative products; We will develop convenience food, nutrition and health food, and emulsifying thickening quality improvers. Therefore, modified starch for food can be developed into functional modified starch, modified starch for convenience food and alkenyl succinate starch which is in short supply in China. As a food additive, denatured starch should take into account the increasing trend of hypertension and hyperlipidemia patients in China, develop fat substitutes and sugar substitutes that have energy and nutritional value and do not affect blood sugar, so as to meet the needs of increasing incidence rate of diabetes patients year by year. At present, fat substitutes based on starch can be used in almost all foods that need to add fat; The developed anti digestible starch has low water holding capacity, fine particles, fresh flavor, and the microcrystalline structure is smaller than that of ordinary dietary fiber. It can also be used as a functional component in a variety of foods.
2. The development speed of denatured starch that is 100% substituted for chemical size PVA also needs to be accelerated. The modified starch used for textile sizing is mainly acid hydrolyzed starch, oxidized starch, urea starch, phosphate starch, and a small amount of acetate starch and compound modified starch. These varieties are difficult to replace the chemical size PVA, especially in the sizing of high branch yarn products. Due to its non degradability, PVA is gradually used or even not used in textile sizing materials. Similar products have been put on the market abroad. It is believed that with the efforts of people in the domestic denatured starch industry, this product can be fully developed.
3. The development of new surface coating agents and sizing in the paper industry is beneficial to meet the needs of the product structure of the national paper industry. Denatured starch is an important papermaking chemical. The amount of denatured starch used in papermaking in China is 1 / 3 of the total amount of denatured starch in the country, but the variety is single and the level is low. At present, the product structure of the national paper industry is to develop towards high-grade newsprint, book printing paper, information paper, office paper and other medium and high-grade domestic paper, which requires the development of new surface coating agents and sizing agents to meet the needs of the paper industry.
4. Starch based water absorbent is widely used. Water absorbent can be used in agriculture, forestry, horticulture, medicine and health, textile, papermaking, oil drilling, construction, wastewater treatment and food processing. At present, some industries rely on a large number of imported expensive water absorbent products to meet the market demand, and most of the imported products are polymer synthetic products. With the depletion of oil and increasing attention to environmental protection, the market of this kind of products is facing a crisis. The development direction of this product is to use renewable natural starch resources to undergo graft copolymerization with acrylic acid or acrylonitrile through chemical treatment, and connect hydrophilic macromolecules on the starch to prepare biodegradable water absorbent to replace the water absorbent re synthesized by petroleum refining.
In a word, with the growth of China's economy, the continuous expansion of the scale of industrial products, the continuous development of the application field of modified starch, the continuous development of new products and the continuous innovation of new processes, the demand for modified starch will also increase; In addition, with the gradual reduction of natural oil, the modified starch produced from renewable resources is a substitute for many petrochemical products, which brings development space for modified starch. Therefore, the development prospect of modified starch will be very broad.
Recently, there have been rumors that related departments will issue a new round of stimulus policies. Among them, there are auto subsidy and trade-in subsidies for auto consumption, plus the news of the newly released 6 billion subsidy of energy-saving cars. Push to the most important position.