Liaoning Zhongwang Group Co., Ltd. (hereinafter referred to as Zhongwang Group), the world's second largest aluminum alloy R&D manufacturer, and Shenyang Machine Tool Co., Ltd. once again “signed†and purchased 28 vertical machining centers with a total contract value of more than 12 million yuan. So far, Zhongwang Group has purchased more than 100 million yuan of equipment in Shenyang in 2017. Liu Zhongtian, general manager of Zhongwang Group, said that the “tailor-made†service provided by Shenyang Machine Tool allows the company to have its own unique processing equipment, which is very powerful.
Zhongwang Group is a well-known aluminum profile manufacturer in China. It has long been committed to the lightweight development of transportation, machinery and power engineering. It is the main supporting enterprise of Changchun Railway Passenger Car Co., Ltd. and Tangshan Railway Passenger Car Co., Ltd. At the beginning of 2017, Zhongwang Group will expand its production scale as one of the important projects for the development of strategic planning. Shenyang Machine Tool analyzes the orders and existing equipment processing capacity and types of Zhongwang Group, and selects the appropriate models to provide “tailor-made†services. Since the equipment was put into production, it has helped Zhongwang Group to improve processing efficiency by 20% and improve the accuracy of delivery by 35%. Liu Zhongtian said that in the next step, Zhongwang Group will continue to expand its production scale and look forward to promoting the common development of both companies with the good opportunity of “Made in China 2025†on the basis of in-depth cooperation with Shenyang Machine Tool.
Food coloring is a kind of pigment, that is, a Food Additive that can be eaten by a proper amount to change the original color to a certain extent.
Food coloring is also divided into natural and synthetic as well as food flavor.
Colorants can be classified into synthetic colorants and natural colorants by source.
According to the solubility of the coloring agent: it can be divided into a fat-soluble coloring agent and a water-soluble coloring agent.
Natural pigments are mostly made from naturally colored plants. These colored plant components, skin, shell, leaf, slag, etc. are often used for comprehensive utilization. It is also made from animals, such as lac dye (cochineal pigment), as well as microbes, such as monascus pigments. In addition to the caramel color, the caramel color is obtained by heating and coking the sugar substance at a high temperature, and is mostly extracted with water or a related solution, further refined, and concentrated and dried. There are also direct application of the colored plant components by drying and pulverizing. It is also produced by biotechnological methods such as tissue culture. There is a method of artificial chemical synthesis to obtain natural-identical colours such as β-carotene, which is chemically stronger than general synthetic pigments.
Natural pigments such as microbial pigments, plant pigments, and mineral pigments extracted from animal and plant tissues and minerals, among which edible foods are called natural food colorings. It is widely used in medicines and foods, and it is allowed to use shellac pigment, safflower yellow pigment, beet red, capsanthin, red yeast rice, turmeric, β-carotene, copper chlorophyllin sodium salt, sauce color and the like. When using food coloring, its color, taste and smell should be coordinated with natural objects or habits.
Edible synthetic pigments generally have bright color, strong coloring power, good stability, no odor and tasteless, uniform quality, easy to dissolve and color, and low cost, and are widely used for coloring of candy, cake color and soft drinks. Lakes are widely used in the manufacture of confectionery, fat-based foods and food packaging materials. Although edible natural pigments can be widely used for coloring a variety of foods, generally the coloring power and stability are not as good as the consumption of synthetic pigments, and the cost is high. Inorganic Pigments are rarely used, and are mostly limited to food surface coloring.
Natural Edible Pigment, Edible Pigment, Good effect Edible Pigment, Low dosage Edible Pigment, Stable Edible Pigment
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