不同栽培品种生大豆对大鼠生长性能和血液理化指标的影响  

Effect of Different Cultivars Raw Soybean on the Growth Performance and Plasma Physiology and Biochemistry Parameters in Rats

作　　者：潘洪彬[1,2] 谷春梅[1] 孙泽威[1] 秦贵信[1] 

机构地区：[1]吉林农业大学动物科技学院,长春131108 [2]云南农业大学云南省动物营养与饲料重点实验室,昆明650201

出　　处：《畜牧兽医学报》2010年第5期630-634,共5页ACTA VETERINARIA ET ZOOTECHNICA SINICA

基　　金：国家自然科学基金(30471251)

摘　　要：为比较吉林小粒6、吉林30、吉林45、吉农7、丰交7607栽培品种生大豆对大鼠的抗营养影响,通过检测生大豆中胰蛋白酶抑制因子(PI)和凝集素(Lectin)含量,并以50只50±2日龄Wister大鼠为实验动物,分别饲喂5个品种生大豆为主要蛋白源的日粮,测定其生长性能,第30天宰杀大鼠时颈静脉采血,检测血液生理生化指标。结果表明:吉林30、吉林小粒6、丰交7607和吉农7的PI含量明显高于吉林45品种生大豆(P<0.05),吉林小粒6Lectin含量明显高于吉农7、丰交7607、吉林45和吉林30品种生大豆(P<0.01),生长性能各组间大鼠差异不显著(P>0.05),吉林小粒6大鼠总胆红质含量(TBIL)与吉林45、丰交7607日粮组之间差异显著(P<0.05)。各品种生大豆对大鼠抗营养影响为吉林小粒6>吉林30>丰交7607>吉林45>吉农7。The objective of this study was to investigate the antinutritional effect of five different China cultivars raw soybean in rats.The content of soybean trypsin inhibitor（PI） and lectin was measured in five different cultivars raw soybean： Jinlinxiaoli6,Jlin30,Jilin45,Jinong7 and Fengjiao7607.Fifty rats aged 50±2 days were randomly divided into five groups,with each group involved 10 replicates.The five groups rats were fed on the diets containing raw soybean cultivars： Jinlinxiaoli6,Jlin30,Jilin45,Jinong7 and Fengjiao7607,respectively.The whole experiment period lasted for 30 days,the growth performance of individual rat was calculated.All rats were collected blood by jugular vein before slaughtered on 30 d,physiology and biochemistry parameters of the plasma were detected.The results showed that the content of PI of Jilin30,Jilinxiaoli6,Fengjiao7607 and Jinong7 cultivars raw soybean were significant high compared to Jilin45（P0.05）,the content of lectin of Jilinxiaoli6 cultivar raw soybean was significant high compared to Jinong7,Fengjiao7607,Jilin45 and Jilin30（P0.01）,The total bilirubin（TBIL） of rats fed on the diets containing Jilinxiaoli6 cultivar raw soybean was significant high compared to Jilin45 and Fengjiao7607（P0.05）.The results showed that effect of antinutritional factors in feeding rats with different cultivars raw soybean diets are Jinlinxiaoli6Jilin30Fengjiao7607Jilin45Jinong7.

关 键 词：抗营养 生大豆 品种 大鼠 

分 类 号：S816.42[农业科学—饲料科学]