虾青素益生菌生物饲料在文昌鸡中的应用  

Application of Astaxanthin Probiotic Biological Feed in Wenchang Chickens

作　　者：谯化化 杨劲松[1] 谭海生[2] 窦颖 鲁天宇 赵松松 QIAO Huahua;YANG Jinsong;TAN Haisheng;DOU Ying;LU Tianyu;ZHAO Songsong(College of Food Science and Engineering,Hainan University,Haikou,Hainan 570228,China;College of Materials Science and Engineering,Hainan University,Haikou,Hainan 570228,China)

机构地区：[1]海南大学食品科学与工程学院,海南海口570228 [2]海南大学材料科学与工程学院,海南海口570228

出　　处：《热带农业科学》2025年第2期117-124,共8页Chinese Journal of Tropical Agriculture

基　　金：海南省重点研发项目“果蔬残渣生产虾青素益生菌生物饲料的研究与应用”(No.ZDYF2022XDNY186)。

摘　　要：为研究在日粮中添加益生菌饲料和虾青素益生菌饲料对文昌鸡生产性能、蛋品质、血液生化指标和抗氧化性能的影响,以菠萝皮渣为原料,红法夫酵母、植物乳杆菌和酿酒酵母为发酵菌种,设置3个处理组,试验Ⅰ组(90%基础日粮+10%益生菌饲料)、试验Ⅱ组(90%基础日粮+10%虾青素益生菌生物饲料)和对照组(基础日粮),每组4个重复,每个重复10只文昌鸡(26周龄),开展为期8周的饲养试验。结果表明,2种生物饲料均可使料蛋比和血清中总胆固醇(TCHO)含量显著下降(p<0.05),并显著提高鸡蛋的蛋白高度和哈氏单位(p<0.05);其中,虾青素生物饲料可显著增加蛋黄颜色和血清中高密度脂蛋白(HDL-C)含量(p<0.05);但2种生物饲料对平均日采食量、产蛋率、蛋重、蛋壳厚度、蛋形指数、蛋黄比例和血清中谷丙转氨酶(ALT)、谷草转氨酶(AST)、三酰甘油(TG)和低密度脂蛋白(LDL-C)含量均没有显著影响(p>0.05)。2种生物饲料均能显著增加血清中过氧化氢酶(CAT)和超氧化物歧化酶(SOD)的活性,提高总抗氧化能力(T-AOC),降低丙二醛(MDA)含量(p<0.05),表现出较好的抗氧化能力,且虾青素生物饲料的抗氧化作用明显强于益生菌生物饲料,2种生物饲料均能对文昌鸡生产性能、蛋品质和免疫力产生有利影响。To study the effects of adding probiotic feed and astaxanthin probiotic feed to the diet on the production performance,egg quality,blood biochemical indicators,and antioxidant performance of Wenchang chickens,pineapple peel residue was used as the raw material,and Phaffia rhodozyma,Lactobacillus plantarum,and Saccharomyces cerevisiae were used as fermentation bacteria.Three treatment groups were set up,including test group I(90%basic diet+10%probiotic feed),test group II(90%basic diet+10%astaxanthin probiotic biological feed),and control group(basic diet).Each group had four replicates,and ten Wenchang chickens(26 weeks old)were fed for eight weeks.The results revealed that two kinds of biological feed significantly reduced the feed-to-egg ratio and the TCHO content in chicken serum(p<0.05)and significantly increased the albumen height and Haugh unit of eggs(p<0.05).Astaxanthin biological feed remarkably increased the color of egg yolks and the HDL-C content in chicken serum(p<0.05),but feeding two kinds of biological feed had no significant effect on the average daily feed intake,egg production rate,egg weight,eggshell thickness,egg shape index,egg yolk ratio,protein ratio,ALT,AST,TG,or LDL-C content in chicken serum(p>0.05).Both types of biological feed can significantly increase the activity of CAT and SOD in the serum,improve the T-AOC,reduce the MDA content in the serum,and exhibit good antioxidant ability(p<0.05).Moreover,the antioxidant effect of the astaxanthin biological feed was significantly higher than that of the probiotic biological feed.Both kinds of biological feed could have beneficial effects on the production performance,egg quality,and immunity of Wenchang chickens.

关 键 词：益生菌发酵 红法夫酵母 虾青素 生物饲料 文昌鸡 

分 类 号：S533[农业科学—作物学]