圈养与野生东北林蛙皮肤营养成分比较研究  

A Comparative Study on Skin Nutrient Contents between Pen Feeding and Wild Rana dybowskii

作　　者：温铁峰[1] 卫功庆[1] 蔡凤坤[1] 邹兴淮[2] 胡耀辉[3] 孟庆涛[4] 

机构地区：[1]吉林农业大学中药材学院,长春130118 [2]东北林业大学野生动物资源学院,哈尔滨150040 [3]吉林农业大学食品工程学院,长春130118 [4]石家庄以岭药业股份有限公司,石家庄050035

出　　处：《吉林农业大学学报》2005年第6期663-666,共4页Journal of Jilin Agricultural University

基　　金：科技部农业转化基金资助项目(03EFN212200070)

摘　　要：采用化学及仪器分析方法,对圈养和野生雌性林蛙皮肤的几种营养成分进行了比较研究。结果表明:圈养林蛙皮肤的粗脂肪和总磷脂含量分别比野生林蛙高10.88%和15.14%。野生蛙皮的Ca、P含量较圈养的分别高出70.61%和22.49%,圈养蛙皮的Zn含量较野生的高14.38%。野生蛙皮较圈养蛙皮的80%甲醇提取率高2.36%,对提取物进行柱层析结果显示圈养蛙皮与野生蛙皮不同浓度乙醇洗脱物中氨基酸种类存在差异。Nutrient contents of female frog skin from both wild Rana dybowskii （sample Ⅰ ）and the pen fed ones（sample Ⅱ ）were comparatively studied by the means of chemical analysis and apparatus analysis. Results showed that the contents of EE and total phospholipids in sample Ⅱ were higher than those of sample Ⅰ by 10.88% and 15.14%, respectively. The contents of Ca and P in sample Ⅰ were higher than those of sample Ⅱ by 70.61% and 22.49%, respectively. The content of Zn of sample Ⅱ was 14.38% higher than that of sample Ⅰ . The extract with 80% methyl of sample Ⅰ was 2.36% more than that of sample Ⅱ . The two extracts were analyzed with column chromatography of aluminium oxides. Elute gains were obtained and treated with 835 Hitachi Amino Acid Analyzer. The results indicated that there were some differences in amino acid composition between sample Ⅰ and sample Ⅱ .

关 键 词：圈养 野生 东北林蛙 皮肤 营养成分 

分 类 号：S966.35[农业科学—水产养殖]