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不同饲料硒源体外溶解度的研究 被引量:6

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摘要 选取亚硒酸钠、赛乐硒、蛋氨酸硒和包被硒作为牛的饲料硒源,选用去离子水、稀酸溶液和缓冲液分别模拟牛消化道内的不同环境,进行体外溶解性试验。试验结果表明:亚硒酸钠和蛋氨酸硒在各种溶剂中均有较高的溶解度;赛乐硒在缓冲液中的溶解度低,但在稀酸中的溶解度较高;包被硒在去离子水和缓冲液中的溶解度低,但在稀酸中的溶解度高。根据试验结果确认所选用的饲料硒源均是牛适宜的硒源,包被硒和蛋氨酸硒效果较好,赛乐硒次之,亚硒酸钠较差。
出处 《饲料工业》 2007年第6期33-34,共2页 Feed Industry
基金 国家科技成果转化项目(02EFN211401036) 山西农业大学青年基金项目(2005002)资助
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参考文献14

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二级参考文献6

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