从生物质中提取动物饲料所需蛋白质的新方法

　　FINLAND - Different solvents offer an efficient, sustainable and easy method for dissolving proteins from agrobiomass byproducts, according to research by VTT Technical Research Centre of Finland.Deep eutectic solvents (DESs) are mixtures of solids that form a liquid solution at low temperatures when mixed in suitable ratios.The method has been tested on separating protein from brewer's spent grain (BSG), rapeseed press cake and wheat bran, all of which contain significant amounts of protein.These food industry byproducts contain significant amounts of fibre, which decreases their suitability as feed for production animals that are not ruminants.

　　根据芬兰国家技术研究中央(VTT)的研究，不同的溶剂能提供一种高效、稳定、简单的主意，将蛋白质从农业副产品生物质中溶解。深度低共熔溶剂(DESs)是低温下液态通过适当比例混合得到的混合固体。这个主意已经对啤酒槽(BSG)，油菜籽滤饼和麦麸分离蛋白质进行了实验，它们都含有大量的蛋白质。食品工厂产出的这些副产品蕴藏大量纤维，纤维减少了动物饲料的适用性，譬如反刍动物。