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tyramine n.【化學】酪胺。

tyrannic

The method of concentrating the decoloration solution of tylosin is usually carried out by thin film vacuum concentration . in this experiment , the concentration process is modified by using the nanofiltration membrane technique which is free from corrosive due to the extractant solvent and in the same time , heating and decomposition of the antibiotic are eliminated , the concentration course ia also distinctly shortened . in this process the small molecule can be filtered by water , and the quality of the product such as , the tyramine content , the solubility of the product , improved significantly . in addition , the membrane filtration process could save consumption of steam and cooling water 泰樂星提煉過程中原工藝脫色液用薄膜真空濃縮,本試驗改進為耐溶媒納濾膜濃縮,料液不需要加熱即可濃縮,防止了料液的高溫分解破壞,濃縮收率明顯提高在濃縮的同時,部分小分子雜質可以隨水分子一起通過納濾膜而除掉,成品質量明顯提高,解決了用原工藝成品酪胺、溶解度不合格的質量問題省去了原工藝濃縮中費用較高的蒸汽、冰鹽水,經濟效益可觀。