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丁酸钠和丁酸盐的区别?

作者: 康柏 浏览次数: 发布时间: 2022-05-11 11:27

丁酸钠还可叫做丁酸钠盐、正丁酸钠、正丁酸钠。白色或类白色粉末,有特殊的奶酪酸败样的脂臭味。丁酸钠作为一种去乙酰化酶抑制剂,能够提高组蛋白乙酰化水平,研究发现丁酸钠能够抑制肿瘤细胞增殖、促进肿瘤细胞衰老和凋亡等,这可能与丁酸钠提高组蛋白乙酰化有关。

丁酸盐是指含四个碳原子的饱和一元羧酸,是典型的挥发性低级脂肪酸之一。丁酸盐在动物体上皮组织中转变为酮体,酮体是氧化不完全的丁酸产物,包括乙酰乙酸、p羟丁酸和丙酮。属低毒类。

丁酸钠饲料添加剂既可以起到促进早期断奶仔猪的肠道发育、增强免疫力、预防各种病毒的作用以外,还可以让母猪提高生产性能、防治下痢。但丁酸钠和酵母同时使用就会对断奶仔猪生长性能和生理代谢的影响。

Sodium butyrate can also be called sodium butyrate, sodium n-butyrate and sodium n-butyrate. White or off white powder, with special cheese rancidity like fat odor. As a deacetylase inhibitor, sodium butyrate can improve the level of histone acetylation. Studies have found that sodium butyrate can inhibit tumor cell proliferation, promote tumor cell aging and apoptosis, which may be related to the improvement of histone acetylation by sodium butyrate.

Butyrate is a saturated monocarboxylic acid with four carbon atoms. It is one of the typical volatile lower fatty acids. Butyrate is transformed into ketone bodies in animal epithelial tissues. Ketone bodies are the products of incomplete oxidation of butyric acid, including acetoacetic acid, p-hydroxybutyric acid and acetone. It belongs to low toxicity category.

Sodium butyrate feed additive can not only promote the intestinal development of early weaned piglets, enhance immunity and prevent various viruses, but also improve the production performance of sows and prevent diarrhea. However, the simultaneous use of sodium butyrate and yeast will have an impact on the growth performance and physiological metabolism of weaned piglets.

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