饵料中添加胶红酵母对刺参免疫力和抗氧化能力的影响
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- 英文论文题名：The effects of dietary addition of Rhodotorula mucilaginosa on immunity and antioxidant ability of Apostichopus japonicas
- 论文作者：张春晓 ; 董琦 ; 张天任 ; 肖珊 ; 王际辉
- 英文论文作者：Zhang Chunxiao ; Dong Qi ; Zhang Tianren ; Xiao Shan ; Wang Jihui ; School of Food Science and Technology ; Dalian Polytechnic University ; College of biological engineering ; Dalian Polytechnic University
- 年：2016
- 作者机构：大连工业大学食品学院;大连工业大学生物工程学院;
- 论文关键词：刺参 ; 胶红酵母 ; 免疫 ; 抗氧化
- 英文论文关键词：apostichopus japonicas ; rhodotorula mucilaginosa ; immunity ; oxidation resistance
- 会议召开时间：2016-11-09
- 会议录名称：中国食品科学技术学会第十三届年会论文摘要集
- 英文会议录名称：Abstracts of the 13th Annual Meeting of CIFST
- 语种：中文
- 分类号：TS254.1
- 学会代码：ZGSP
- 会议名称：中国食品科学技术学会第十三届年会
- 会议地点：中国北京
- 主办单位：中国食品科学技术学会
- 学会名称：中国食品科学技术学会
- 页数：2
- 文件大小：109k
- 原文格式：O
- 会议级别：全国
摘要
本试验旨在研究饵料中添加胶红酵母对刺参免疫力和抗氧化能力的影响。胶红酵母中粗蛋白含量约为50%,不饱和脂肪酸约占总脂肪酸的82%,并且葡聚糖和β-胡萝卜素含量较高。本试验设一个处理组,饵料中胶红酵母的添加量为10~7CFU/g;空白对照组不添加胶红酵母。结果表明,与空白对照组相比,饵料中添加10~7CFU/g的胶红酵母能够显著提高刺参酸性磷酸酶活性、溶菌酶活性、碱性磷酸酶活性、超氧化物歧化酶活性、过氧化氢酶活性、谷胱甘肽过氧化物酶活性,降低丙二醛含量(P<0.05)。但是在饵料中添加胶红酵母对刺参的一氧化氮合酶活性、总抗氧化能力活性没有显著的影响。本试验表明,饵料中添加胶红酵母能够在一定程度上提高刺参免疫力和抗氧化能力。
The effects of dietary addition of Rhodotorula mucilaginosa on immunity and antioxidant ability of Apostichopus japonicas was studied in our research.In Rhodotorula mucilaginosa,crude protein content of about 50%,unsaturated fatty acids accounted for 82%of the total fatty acids.It was rich in glucan and β-carotene.This experiment set a treatment group that dietary addition of Rhodotorula mucilaginosa was 10~7 CFU ? g~(-1).There was a blank control group didnt add Rhodotorula mucilaginosa.It was shown that compared with the blank control group,dietary addition of Rhodotorula mucilaginosa could significantly improve acid phosphatase activity,lysozyme activity,alkaline phosphatase activity,superoxide dismutaseactivity,catalase activity and glutathione peroxidase activityand it could reduce malondialdehyde content of Apostichopus japonicas(P < 0.05).But dietary addition of Rhodotorula mucilaginosa had no significant influence on nitric oxide synthase activity and total antioxidant activity ability of Apostichopus japonicas(P > 0.05).This study showed that dietary addition of Rhodotorula mucilaginosa could improve immunity and oxidation resistance of Apostichopus japonicas.
The effects of dietary addition of Rhodotorula mucilaginosa on immunity and antioxidant ability of Apostichopus japonicas was studied in our research.In Rhodotorula mucilaginosa,crude protein content of about 50%,unsaturated fatty acids accounted for 82%of the total fatty acids.It was rich in glucan and β-carotene.This experiment set a treatment group that dietary addition of Rhodotorula mucilaginosa was 10~7 CFU ? g~(-1).There was a blank control group didnt add Rhodotorula mucilaginosa.It was shown that compared with the blank control group,dietary addition of Rhodotorula mucilaginosa could significantly improve acid phosphatase activity,lysozyme activity,alkaline phosphatase activity,superoxide dismutaseactivity,catalase activity and glutathione peroxidase activityand it could reduce malondialdehyde content of Apostichopus japonicas(P < 0.05).But dietary addition of Rhodotorula mucilaginosa had no significant influence on nitric oxide synthase activity and total antioxidant activity ability of Apostichopus japonicas(P > 0.05).This study showed that dietary addition of Rhodotorula mucilaginosa could improve immunity and oxidation resistance of Apostichopus japonicas.
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