【摘要】 本文介绍了腺苷蛋氨酸的性质和用途,着重考察了不同的细胞破碎方法对释放SAM的影响。结果表明用乙酸乙酯处理细胞,再利用挤压式细胞破碎的方法,不仅大大提高了酵母细胞破碎率(85%以上),而且有效地防止了SAM的分解及降解,提高了SAM的收率(约75% ),从而大大降低了成本。此法是一种简单有效的释放SAM工艺,具有实际的工业应用意义。更多还原

【Abstract】 The character and use of adenosylmethionine were in troduced in the article,especially the different way to break cell for releasing SAM were investigated .The results showed extrusionbreaking craft of the cell, not only averting decomposition and degradation for purifying adenosylmethionine were investigated and contrived, but also some more SAM was obtained by this wa y. It is not only simple but also useful a way of releasing and purifying SAM . So it will has a wide using prospect for industry.更多还原