中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > β-1,3-葡聚糖及其羧甲基衍生物对海湾扇贝免疫功能的影响 水产学报 2006,30 (2) 94-98
Position: Home > Articles > The effect of β-1,3-glucan and its carboxymethylated derivatives on the immunological function in Argopecten irradians Journal of Fisheries of China 2006,30 (2) 94-98

β-1,3-葡聚糖及其羧甲基衍生物对海湾扇贝免疫功能的影响

作  者：
杨文鸽;薛长湖;徐大伦;黄晓春;欧昌荣
单  位：
中国海洋大学食品科学与工程学院;宁波大学生命科学与生物工程学院
关键词：
海湾扇贝;β-1,3-葡聚糖;羧甲基葡聚糖;超氧化物歧化酶;酚氧化酶;溶菌酶
摘  要：
对海湾扇贝注射酵母-β1,3-葡聚糖及不同取代度的羧甲基葡聚糖(包括CMG 1、CMG 2、CMG 3和CMG 4,取代度分别为0.335,0.556,0.732和0.857),分别于注射后24、48和72 h测定血清蛋白含量及血清和血细胞中酚氧化酶(PO)、超氧化物歧化酶(SOD)、溶菌酶(LSZ)活力,比较-β1,3-葡聚糖及羧甲基葡聚糖对扇贝免疫功能的影响。结果显示:1)与对照组相比,葡聚糖组血清蛋白含量无显著变化,CMG 2、CMG 3和CMG 4组注射后48 h有显著提高;2)葡聚糖和CMG 4可以迅速持久地增加扇贝血清PO活力,CMG的取代度越大,提高血细胞PO活力的能力越强;3)在提高扇贝血淋巴SOD活性作用中,CMG 4组效果要优于其余试验组;4)CMG 4组注射后244、8 h,血清LSZ活力分别有极显著和显著提高,72 h后所有试验组与对照组无显著差异,CMG 3组注射后24 h血细胞LSZ活力极显著增加,CMG 4组注射后24、48和72 h有显著提高。表明羧甲基化不但提高了葡聚糖的水溶性,而且影响其对扇贝的免疫增强效果,取代度为0.857的CMG 4对扇贝的免疫增强效果最为显著。
译  名：
The effect of β-1,3-glucan and its carboxymethylated derivatives on the immunological function in Argopecten irradians
作  者：
YANG Wen-ge~(1,2),XUE Chang-hu~2,XU Da-lun~1,HUANG Xiao-chun~1,OU Chang-rong~1(1.Faculty of Life Science and Biotechnology,Ningbo University,Ningbo 315211,China; 2.College of Food Science and Technology,Ocean University of China,Qingdao 266003,China)
关键词：
Argopecten irradians;β-1,3-glucan;carboxylmethyl-glucan(CMG);superoxide dismutase(SOD);phenoloxidaes(PO);lysozyme(LSZ)
摘  要：
Argopecten irradians were stimulated by injection with β-1,3-glucan and its carboxylmethyl-glucan(CMG) with different degrees of substitution(DS)(including CMG 1,CMG 2,CMG 3 and CMG 4 with DS of 0.335,0.556,0.732 and 0.857, respectively).The immunological stimulation activity of β-1,3-glucan and CMG was compared by determining the contents of the serum protein and phenoloxidase (PO),superoxide dismutase(SOD),lysozyme(LSZ) activity in the serum and blood corpuscle of Argopecten irradian after injection for 24,48 and 72 h,respectively.The results showed as follows: 1) Compared with the control,the serum protein contents had no significant differences in Argopecten irradians injected with β-1,3-glucan.After injection for 48 h,the serum protein contents in group CMG 2,CMG 3 and CMG 4 were significantly higher than those in the control.2) β-1,3glucan and CMG 4 could quickly enhance the PO activity in the serum.The bigger DS of CMG,the higher immunological stimulation activity on the PO activity in the blood corpuscle.3) CMG 4 group was more effective on adding the SOD activity in the serum and blood corpuscle of Argopecten irradians.4) After injection with CMG 4 for 24 h and 48 h,the LSZ activity in the serum was very significantly higher and higher than that in the control respectively,but there were no significant differences in each treatment at 72 h after injection.As far as the LSZ activity in the blood corpuscle,CMG 3 group was very significantly higher than that in the control at 24 h after injection,and CMG 4 group was significantly higher at 24,48,72 h after injection.The results indicated that carboxylmethyl modification could not only enhance the water-solubility of β-1,3-glucan,but also affect the immunological function.CMG 4 with DS of 0.857 had the most obvious effect on the immunological function in Argopecten irradians.

相似文章

导出引用
计量
文章访问数: 6
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46