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黄原胶因其特殊的分子结构使其具有良好的水溶性、增粘性、假塑性、耐酸碱、耐盐、耐酶解、耐高温性,同时又与其他物质具有很好的相溶性,应用范围相当广。目前,世界黄原胶的年生产能力约11万t/a,其中美国的Kalco公司约占整个市场份额的60％,1999年黄原胶的消费量为10.8万t。我国黄原胶的生产还很落后,黄原胶的发酵罐不能满足生产要求,生产后处理技术不过关,生产规模小,产品质量差。因此,虽然黄原胶的市场很诱人,但在没有可靠的技术来源的前提下,不宜盲目办厂。
Due to its special molecular structure, xanthan gum has good water-solubility, viscosity-increasing, pseudo-plasticity, acid and alkali resistance, salt resistance, enzyme resistance, high temperature resistance, and good compatibility with other substances. The application range is quite wide. At present, the annual production capacity of xanthan gum in the world is about 110,000 t/a, of which the American Kalco Company accounts for about 60% of the total market share. In 1999, the consumption of xanthan gum was 108,000 t. The production of xanthan gum in China is still lagging behind. The fermentation tank of xanthan gum can not meet the production requirements, and the post-production processing technology is not closed, the production scale is small, and the product quality is poor. Therefore, although the market for xanthan gum is very attractive, it is not advisable to blindly set up factories without a reliable source of technology.