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食品級富馬酸的作用與用途是什么?

來源:http://www.njqiji.com/ 日期:2021-07-26 發布人:shungan 瀏覽次數:
通過這一段時間的了解,相信大家對食品級富馬酸已經是不陌生了,但對于想進一步了解本產品的相關知識的客戶來說這些內容還是不夠的。今天小編就將關于食品級富馬酸的作用方面的知識與大家分享一下,希望引起大家的重視,讓大家對食品級富馬酸有一個深層次的了解。這樣大家在購買使用食品級富馬酸時也能做到心中有數,不慌不忙,希望對大家有所啟發與幫助。請看下面的具體闡述吧:
Through this period of understanding, I believe you are no stranger to food grade fumaric acid, but these contents are not enough for customers who want to further understand the relevant knowledge of this product. Today, Xiaobian will share with you the knowledge about the role of food grade fumaric acid, hoping to attract your attention and let you have a deep understanding of food grade fumaric acid. In this way, when purchasing and using food grade fumaric acid, we can also know well and take it easy. We hope to inspire and help you. Please see the following details:
在食品中主要用于肉制品、魚肉制品加工等。食品級富馬酸可作為酸度調節劑、酸化劑、助劑、腌制促進劑、香料使用。本品有強緩沖作用,以保持水溶液在pH3.0左右,并對防霉有重要作用,同時,它有澀味,是酸味的固體酸之一,吸收率低,有助于延長粉末制品等的保存期。當富馬酸變為富馬酸鈉后,水溶性及風味均更好
It is mainly used in the processing of meat products and fish products in food. Food grade fumaric acid can be used as acidity regulator, acidifier, assistant, curing accelerator and spice. This product has strong buffering effect to keep the aqueous solution at pH 3.0, and plays an important role in mildew prevention. At the same time, it has astringent taste. It is one of the sour solid acids with low absorption rate, which is helpful to prolong the storage life of powder products. When fumaric acid is changed into sodium fumarate, the water solubility and flavor are better
食品級富馬酸用于生產不飽和聚酯樹脂,這類樹脂的特點是耐化學腐蝕性能好,耐熱性也好;反丁烯二酸與乙酸乙烯的共聚物是良好的粘合劑,與苯乙烯的共聚物是制造玻璃鋼的原料,反丁烯二酸所制得的增塑劑,可用于與食品接觸的乙酸乙烯乳膠。該品是醫藥和光學漂白劑等精細化學品中間體。
Food grade fumaric acid is used to produce unsaturated polyester resin, which is characterized by good chemical corrosion resistance and heat resistance; The copolymer of fumaric acid and vinyl acetate is a good adhesive. The copolymer with styrene is the raw material for manufacturing FRP. The plasticizer prepared by fumaric acid can be used for vinyl acetate latex in contact with food. The product is an intermediate of fine chemicals such as medicine and optical bleach.
在醫藥工業中用于藥二巰基丁二酸的生產,將反丁烯二酸用碳酸鈉中和,即得到反丁烯鈉([17013-01-3]),進而用硫酸亞鐵置換得到反丁烯二酸鐵,是用于小紅血球型貧血的富血鐵。該品作為一種食品添加劑——酸味劑,用于清涼飲料、水果糖、果凍、冰淇淋等,大多與酸味劑檸檬酸并用,反丁烯二酸與氫氧化鈉反應制成的單鈉鹽,也用作酸味調味品,還用作合成樹脂、媒染劑的中間體。
In the pharmaceutical industry, it is used for the production of drug dimercaptosuccinic acid. The trans maleic acid is neutralized with sodium carbonate to obtain sodium trans butene ([17013-01-3]), and then replaced with ferrous sulfate to obtain iron trans maleate. It is a blood rich iron for small red blood cell anemia. As a food additive, this product is used in cool drinks, fruit candy, jelly, ice cream, etc. it is mostly used in combination with citric acid. The monosodium salt made by the reaction of fumaric acid and sodium hydroxide is also used as sour condiment and as an intermediate of synthetic resin and dye.

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