中国饲料
中國飼料
중국사료
CHINA FEED
2015年
2期
23-26,30
,共5页
李海英%周琛%臧长江%徐向君
李海英%週琛%臧長江%徐嚮君
리해영%주침%장장강%서향군
焉耆马%维生素E%运动性能%抗氧化能力
焉耆馬%維生素E%運動性能%抗氧化能力
언기마%유생소E%운동성능%항양화능력
yanqi horse%vitamin E%motion performance%antioxidant capacity
为研究日粮中添加维生素E对焉耆马赛后运动性能及抗氧化能力及代谢指标的影响，本试验选取运动成绩、体重、体尺、年龄相近的焉耆马11匹，随机分为3组，分别为：对照组（3匹）、试验Ⅰ组（4匹）、试验Ⅱ组（4匹）。对照组饲喂基础日粮；试验Ⅰ组、试验Ⅱ组分别在基础日粮中添加1200、1600 IU/d·匹的维生素E。试验开始第20天对各组马匹进行20 km模拟比赛，赛后30 min内测定各组试验马匹的体温、脉搏、呼吸，同时采集各试验马匹血液。试验结果表明：无论是赛后0 min还是赛后20 min，试验Ⅰ组、试验Ⅱ组测得的心率均极显著低于对照组（P＜0.01）；试验Ⅰ组、试验Ⅱ组焉耆马血浆中谷胱甘肽过氧化物酶、超氧化物歧化酶活力分别比对照组高60.06%、75.16%（P＜0.01）和31.27%、38.25%（P＜0.05）；试验Ⅰ组、试验Ⅱ组丙二醛浓度均极显著低于对照组（P＜0.01）；试验Ⅰ组、试验Ⅱ组焉耆马血浆中尿酸浓度均显著低于对照组（P＜0.05）；试验Ⅰ组、试验Ⅱ组焉耆马血浆中氨态氮浓度、五羟色胺浓度均低于对照组，但差异均不显著（P＞0.05）。由此可见，在饲料中添加维生素E，可提高焉耆马运动性能，有利于焉耆马运动后生理指标的快速恢复，提高运动后焉耆马的抗氧化能力，减缓焉耆马在运动期间的疲劳症状，本试验中每匹马维生素E的适宜添加量为1600 IU/d。
為研究日糧中添加維生素E對焉耆馬賽後運動性能及抗氧化能力及代謝指標的影響，本試驗選取運動成績、體重、體呎、年齡相近的焉耆馬11匹，隨機分為3組，分彆為：對照組（3匹）、試驗Ⅰ組（4匹）、試驗Ⅱ組（4匹）。對照組飼餵基礎日糧；試驗Ⅰ組、試驗Ⅱ組分彆在基礎日糧中添加1200、1600 IU/d·匹的維生素E。試驗開始第20天對各組馬匹進行20 km模擬比賽，賽後30 min內測定各組試驗馬匹的體溫、脈搏、呼吸，同時採集各試驗馬匹血液。試驗結果錶明：無論是賽後0 min還是賽後20 min，試驗Ⅰ組、試驗Ⅱ組測得的心率均極顯著低于對照組（P＜0.01）；試驗Ⅰ組、試驗Ⅱ組焉耆馬血漿中穀胱甘肽過氧化物酶、超氧化物歧化酶活力分彆比對照組高60.06%、75.16%（P＜0.01）和31.27%、38.25%（P＜0.05）；試驗Ⅰ組、試驗Ⅱ組丙二醛濃度均極顯著低于對照組（P＜0.01）；試驗Ⅰ組、試驗Ⅱ組焉耆馬血漿中尿痠濃度均顯著低于對照組（P＜0.05）；試驗Ⅰ組、試驗Ⅱ組焉耆馬血漿中氨態氮濃度、五羥色胺濃度均低于對照組，但差異均不顯著（P＞0.05）。由此可見，在飼料中添加維生素E，可提高焉耆馬運動性能，有利于焉耆馬運動後生理指標的快速恢複，提高運動後焉耆馬的抗氧化能力，減緩焉耆馬在運動期間的疲勞癥狀，本試驗中每匹馬維生素E的適宜添加量為1600 IU/d。
위연구일량중첨가유생소E대언기마새후운동성능급항양화능력급대사지표적영향，본시험선취운동성적、체중、체척、년령상근적언기마11필，수궤분위3조，분별위：대조조（3필）、시험Ⅰ조（4필）、시험Ⅱ조（4필）。대조조사위기출일량；시험Ⅰ조、시험Ⅱ조분별재기출일량중첨가1200、1600 IU/d·필적유생소E。시험개시제20천대각조마필진행20 km모의비새，새후30 min내측정각조시험마필적체온、맥박、호흡，동시채집각시험마필혈액。시험결과표명：무론시새후0 min환시새후20 min，시험Ⅰ조、시험Ⅱ조측득적심솔균겁현저저우대조조（P＜0.01）；시험Ⅰ조、시험Ⅱ조언기마혈장중곡광감태과양화물매、초양화물기화매활력분별비대조조고60.06%、75.16%（P＜0.01）화31.27%、38.25%（P＜0.05）；시험Ⅰ조、시험Ⅱ조병이철농도균겁현저저우대조조（P＜0.01）；시험Ⅰ조、시험Ⅱ조언기마혈장중뇨산농도균현저저우대조조（P＜0.05）；시험Ⅰ조、시험Ⅱ조언기마혈장중안태담농도、오간색알농도균저우대조조，단차이균불현저（P＞0.05）。유차가견，재사료중첨가유생소E，가제고언기마운동성능，유리우언기마운동후생리지표적쾌속회복，제고운동후언기마적항양화능력，감완언기마재운동기간적피로증상，본시험중매필마유생소E적괄의첨가량위1600 IU/d。
This test mainly studied the effects of supplemental different levels of Vitamin E on the motion perfor-mance,plasma antioxidant capacity and other metabolic index of Yanqi horse.A total of 11 Yanqi horses were randomly di-vided into three groups according to motion performance,body weight,body measurement and age.The control group (3 horses)was fed basal diet.Horses in the groupⅠ(4 horses) and group Ⅱ(4 horses) were fed diet supplemented with dif-ferent levels of Vitamin E (1200 IU/d and 1600 IU/d).All horses were participated in 20 km racing,on the 20th day. Temperature,heart rate,respiratory rate of all horses were measured,in 30 min after the racing.Simultaneously,blood sam-ples were collected from the jugular vein.The result showed that the heart rate value of group Ⅰ and group Ⅱ was highly significantly lower than that of the control group(P<0.01),0 min and 20 min after the racing.The plasma glutathione perox-idase,superoxide dismutase activity of groupⅠand groupⅡincreased by 60.06%,75.16%(P<0.01) and 31.27%,38.25%(P<0.05)respectively,compared with the control group;the plasma malondialdehyde concentration of group Ⅰ and groupⅡwas highly significantly lower than the control group (P<0.01);the plasma uric acid concentration of groupⅠand groupⅡwas significantly lower than the control group (P<0.05);the plasma NH3-N,5-hydroxytryptamine concentration of groupⅠand groupⅡwere lower than the control group(P>0.05).The result showed that the motion performance and plasma an-tioxidant capacity of Yanqi horse could be improved by the basal diet added different levels of Vitamin E.The physiological function of Yanqi horse could be fast recovery after exercise.The symptoms of fatigue of Yanqi horse were mitigated during the race.The propriate dosage of Vitamin E was 1600 IU/d· horse in this study.
