动物营养学报2015，Vol.27Issue(9)：2884-2893,10.DOI:10.3969/j.issn.1006-267x.2015.09.028
吡咯喹啉醌二钠对饲喂氧化鸭油肉仔鸡生长性能、血浆脂质代谢及抗氧化能力的影响
Effects of Pyrroloquinoline Quinine Disodium on Growth Performance, Plasma Lipid Metabolism and Antioxidant Ability in Broilers Fed Oxidized Duck Oil
摘要
Abstract
The current study was conducted to investigate the effects of pyrroloquinoline quinine disodium ( PQQ·Na2 ) on growth performance, plasma lipid metabolism and antioxidant ability in broilers fed oxidized duck oil. A total of 270 one-day-old Arbor Acres broilers were randomly assigned to 3 groups ( with 6 repli-cates per group and 15 broilers per replicate) fed diets supplemented with fresh duck oil ( FDO group) , oxi-dized duck oil ( ODO group) and oxidized duck oil + 0.4 mg/kg PQQ·Na2( ODO+PQQ group) , respective-ly. The supplemental level of oil was 3.0% during 1 to 21 days and 3.5% during 22 to 42 days, respectively. The results showed as follows: 1) compared with FDO group, average body weight of 21 d of ODO group was significantly decreased ( P<0. 05 ) , but that of ODO+PQQ group was not significantly different ( P<0.05) . Compared with ODO group, average body weight of 42 d and average daily gain during 1 to 21 days and 22 to 42 days had increased trends (P<0.10). 2) Compared with FDO group, significant improvements were observed increasing the dressing percentage of 42 d and breast muscle yield of 21 d when PQQ·Na2 was added (P<0.05). 3) Compared with FDO and ODO groups, dietary PQQ·Na2 significantly decreased the contents of plasma total bilirubin of 42 d and glucose of 21 d (P<0.05). 4) Dietary PQQ·Na2 dramatically inhibited the reduction of plasma total superoxide dismutase ( T-SOD) activity of 21 d and total antioxidant ca-pacity (T-AOC) of 21 and 42 d caused by ODO (P<0.05), and the increase of plasma malondialdehyde ( MDA) content of 21 d caused by ODO ( P<0.05) . 5) Dietary PQQ·Na2 dramatically inhibited the increase of plasma triglycerol content of 21 and 42 d and decrease of high density lipoprotein cholesterol ( HDL-C) con-tent of 21 d caused by ODO (P<0.05). Therefore, PQQ·Na2 can decrease the adverse effects of oxidized duck oil probably through regulation of plasma lipid metabolism and improvement of antioxidant ability of broil-ers.关键词
吡咯喹啉醌二钠/肉仔鸡/氧化鸭油/生长性能/脂质代谢/抗氧化能力Key words
pyrroloquinoline quinine disodium/broilers/oxidized duck oil/growth performance/lipid metab-olism/antioxidant ability分类
农业科技引用本文复制引用
张亚男,齐博,武书庚,岳洪源,王晶,张海军,齐广海..吡咯喹啉醌二钠对饲喂氧化鸭油肉仔鸡生长性能、血浆脂质代谢及抗氧化能力的影响[J].动物营养学报,2015,27(9):2884-2893,10.基金项目
北京市自然科学基金(6132027) （6132027）
家禽产业技术体系北京市创新团队项目(CARS-PSTP) （CARS-PSTP）
