草业学报 ›› 2025, Vol. 34 ›› Issue (7): 120-131.DOI: 10.11686/cyxb2024414
• 研究论文 • 上一篇
任春燕1(
), 郝志云1, 邴睿2, 霍应栋3, 赵海碧1, 尹鹏飞1, 唐德富1, 蔺淑琴1, 王继卿1(
)
收稿日期:2024-10-22
修回日期:2024-12-27
出版日期:2025-07-20
发布日期:2025-05-12
通讯作者:
王继卿
作者简介:E-mail: wangjq@gsau.edu.cn基金资助:
Chun-yan REN1(
), Zhi-yun HAO1, Rui BING2, Ying-dong HUO3, Hai-bi ZHAO1, Peng-fei YIN1, De-fu TANG1, Shu-qin LIN1, Ji-qing WANG1(
)
Received:2024-10-22
Revised:2024-12-27
Online:2025-07-20
Published:2025-05-12
Contact:
Ji-qing WANG
摘要:
旨在研究开食料中添加纤维素酶对羔羊生产性能、器官发育、肌肉脂肪酸及血清抗氧化指标的影响。选用初生体重相近的24只15日龄湖羊公羔作为试验动物,随机分为两组,对照组和处理组各12只,分别饲喂未添加纤维素酶和添加0.1%纤维素酶的开食料。0至15日龄羔羊随母哺乳,15日龄分开后单栏喂养,并使用代乳粉和开食料喂养,60日龄断奶,断奶后继续自由采食开食料至120日龄试验结束。结果表明:1)断奶前处理组体重、平均日增重和平均日采食量较对照组显著升高(P<0.05),与之相反, 断奶后,处理组这3项指标均显著降低(P<0.05)。2)60日龄的处理组羔羊屠宰率、肺脏指数较对照组显著升高(P<0.05);120日龄的对照组羔羊胴体重、屠宰率及心脏指数均显著超过处理组(P<0.05)。3)60日龄,对照组背最长肌丁酸、肉豆蔻酸、棕榈酸均显著高于处理组(P<0.05),十五烷酸显著低于处理组(P<0.05);120日龄,对照组二十一烷酸显著高于处理组,木腊酸则显著低于处理组(P<0.05)。随日龄的增加,对照组己酸、辛酸、十一烷酸、肉豆蔻酸、十五烷酸、花生酸、榆树酸及木腊酸显著降低(P<0.05);处理组十五烷酸、榆树酸、木腊酸显著降低(P<0.05),而棕榈酸显著升高(P<0.05)。4)60日龄,对照组背最长肌豆蔻油酸、棕榈油酸、十七碳烯酸、油酸、γ-亚麻酸及二十碳五烯酸(EPA)浓度显著高于处理组(P<0.05);120日龄,豆蔻油酸显著高于处理组(P<0.05);从60到120日龄,对照组十七碳烯酸、二十碳六烯酸、花生四烯酸、二十碳五烯酸、二十二碳六烯酸显著降低,豆蔻油酸显著升高;处理组单不饱和脂肪酸、豆蔻油酸、棕榈油酸、油酸显著升高(P<0.05),多不饱和脂肪酸、亚油酸、α-亚麻酸、二十碳二烯酸、二十碳六烯酸、二十碳三烯酸、花生四烯酸、二十碳五烯酸、二十二碳六烯酸显著降低(P<0.05)。5)60日龄,除去对丙二醛浓度无影响外,对断奶后抗氧化性能有一定的改善。120日龄时,处理组除超氧化物歧化酶活性较对照组显著降低外,其余指标均显著升高(P<0.05)。综上,在本试验条件下,当饲喂添加0.1%纤维素酶开食料能够提高断奶前羔羊生产性能及屠宰率,对断奶后肌肉脂肪酸的组成及抗氧化性能均有一定的改善。
任春燕, 郝志云, 邴睿, 霍应栋, 赵海碧, 尹鹏飞, 唐德富, 蔺淑琴, 王继卿. 开食料添加纤维素酶对羔羊生产性能、器官发育、肌肉脂肪酸组成及血清抗氧化指标的影响[J]. 草业学报, 2025, 34(7): 120-131.
Chun-yan REN, Zhi-yun HAO, Rui BING, Ying-dong HUO, Hai-bi ZHAO, Peng-fei YIN, De-fu TANG, Shu-qin LIN, Ji-qing WANG. Effects of adding cellulase to the starter diet on the production performance, organ development, fatty acid composition, and serum antioxidant indices of Hu lambs[J]. Acta Prataculturae Sinica, 2025, 34(7): 120-131.
| 原料组成Ingredients | 比例Percentage |
|---|---|
| 玉米Corn | 38.00 |
| 豆粕Soybean meal | 22.20 |
| 麸皮Wheat bran | 8.00 |
| 苜蓿Alfalfa hay | 16.00 |
| 石粉Limestone | 1.67 |
| 磷酸氢钙CaHPO4 | 0.78 |
| 食盐NaCl | 0.35 |
| 预混料Premix1) | 1.00 |
| 合计Total | 100.00 |
| 营养水平Nutrient levels2) | 含量Content |
| 干物质Dry matter | 92.32 |
| 粗蛋白质Crude protein | 17.62 |
| 粗灰分Crude ash | 8.43 |
| 中性洗涤纤维Neutral detergent fiber | 45.22 |
| 酸性洗涤纤维Acid detergent fiber | 15.96 |
表1 开食料营养组成及营养水平(干物质基础)
Table 1 Composition and nutrient levels of starter diets (dry matter basis, %)
| 原料组成Ingredients | 比例Percentage |
|---|---|
| 玉米Corn | 38.00 |
| 豆粕Soybean meal | 22.20 |
| 麸皮Wheat bran | 8.00 |
| 苜蓿Alfalfa hay | 16.00 |
| 石粉Limestone | 1.67 |
| 磷酸氢钙CaHPO4 | 0.78 |
| 食盐NaCl | 0.35 |
| 预混料Premix1) | 1.00 |
| 合计Total | 100.00 |
| 营养水平Nutrient levels2) | 含量Content |
| 干物质Dry matter | 92.32 |
| 粗蛋白质Crude protein | 17.62 |
| 粗灰分Crude ash | 8.43 |
| 中性洗涤纤维Neutral detergent fiber | 45.22 |
| 酸性洗涤纤维Acid detergent fiber | 15.96 |
项目 Item | 日龄 Age (d) | 处理Treatment | P值 P value | |
|---|---|---|---|---|
| 对照组Control | 处理组Treatment | |||
| 体重Body weight (BW, kg) | 初始重Initial weight | 5.32±0.06 | 5.38±0.08 | 0.28 |
| 15 | 5.61±0.10 | 5.70±0.11 | 0.39 | |
| 28 | 6.78±0.40 | 7.18±0.43 | 0.52 | |
| 42 | 7.98±0.23b | 9.08±0.38a | 0.04 | |
| 56 | 10.02±0.17b | 11.24±0.36a | 0.03 | |
| 60 | 10.48±0.72b | 11.49±0.59a | 0.03 | |
| 70 | 15.42±0.37a | 14.63±0.64b | 0.04 | |
| 84 | 20.15±0.60a | 18.53±0.69b | 0.04 | |
| 98 | 24.37±0.71a | 22.05±0.55b | 0.01 | |
| 112 | 28.73±0.78a | 25.41±0.50b | 0.01 | |
| 120 | 30.12±0.80a | 28.66±1.20b | 0.01 | |
| 平均日增重Average daily gain (ADG, g·d-1) | 15~28 | 85.94±3.89b | 106.73±3.51a | 0.03 |
| 28~42 | 90.71±2.64b | 136.39±8.46a | 0.00 | |
| 42~60 | 148.21±3.19b | 159.77±3.94a | 0.05 | |
| 断奶前Pre-weaning 15~60 | 106.52±2.09b | 124.96±3.13a | 0.01 | |
| 60~70 | 382.29±16.01a | 252.14±21.72b | 0.02 | |
| 70~84 | 337.84±15.64a | 277.71±27.07b | 0.02 | |
| 84~98 | 305.71±23.84 | 254.52±20.32 | 0.51 | |
| 98~112 | 331.90±17.56a | 241.67±25.18b | 0.02 | |
| 112~120 | 338.31±15.81a | 288.12±24.14b | 0.01 | |
| 断奶后Post-weaning 60~120 | 336.21±15.06a | 256.79±10.60b | 0.01 | |
| 平均日采食量Average daily feed intake (ADFI, g·d-1) | 15~28 | 172.79±12.88 | 152.50±18.47 | 0.38 |
| 28~42 | 293.57±15.32a | 232.07±6.62b | 0.00 | |
| 42~60 | 565.24±29.45a | 418.69±28.59b | 0.03 | |
| 断奶前Pre-weaning 15~60 | 319.49±18.79a | 237.97±10.78b | 0.00 | |
| 60~70 | 1025.48±20.95a | 892.12±45.54b | 0.02 | |
| 70~84 | 1129.29±36.17a | 1015.43±28.17b | 0.04 | |
| 84~98 | 1274.29±69.70 | 1274.50±89.03 | 0.10 | |
| 98~112 | 1616.29±55.42a | 1359.76±33.75b | 0.00 | |
| 112~120 | 1817.92±82.82a | 1439.17±43.53b | 0.01 | |
| 断奶后Post-weaning 60~120 | 1225.18±24.09a | 1104.36±42.74b | 0.03 | |
表2 开食料添加纤维素酶对羔羊生产性能的影响
Table 2 Effect of cellulase addition to starters on the production performance of lambs
项目 Item | 日龄 Age (d) | 处理Treatment | P值 P value | |
|---|---|---|---|---|
| 对照组Control | 处理组Treatment | |||
| 体重Body weight (BW, kg) | 初始重Initial weight | 5.32±0.06 | 5.38±0.08 | 0.28 |
| 15 | 5.61±0.10 | 5.70±0.11 | 0.39 | |
| 28 | 6.78±0.40 | 7.18±0.43 | 0.52 | |
| 42 | 7.98±0.23b | 9.08±0.38a | 0.04 | |
| 56 | 10.02±0.17b | 11.24±0.36a | 0.03 | |
| 60 | 10.48±0.72b | 11.49±0.59a | 0.03 | |
| 70 | 15.42±0.37a | 14.63±0.64b | 0.04 | |
| 84 | 20.15±0.60a | 18.53±0.69b | 0.04 | |
| 98 | 24.37±0.71a | 22.05±0.55b | 0.01 | |
| 112 | 28.73±0.78a | 25.41±0.50b | 0.01 | |
| 120 | 30.12±0.80a | 28.66±1.20b | 0.01 | |
| 平均日增重Average daily gain (ADG, g·d-1) | 15~28 | 85.94±3.89b | 106.73±3.51a | 0.03 |
| 28~42 | 90.71±2.64b | 136.39±8.46a | 0.00 | |
| 42~60 | 148.21±3.19b | 159.77±3.94a | 0.05 | |
| 断奶前Pre-weaning 15~60 | 106.52±2.09b | 124.96±3.13a | 0.01 | |
| 60~70 | 382.29±16.01a | 252.14±21.72b | 0.02 | |
| 70~84 | 337.84±15.64a | 277.71±27.07b | 0.02 | |
| 84~98 | 305.71±23.84 | 254.52±20.32 | 0.51 | |
| 98~112 | 331.90±17.56a | 241.67±25.18b | 0.02 | |
| 112~120 | 338.31±15.81a | 288.12±24.14b | 0.01 | |
| 断奶后Post-weaning 60~120 | 336.21±15.06a | 256.79±10.60b | 0.01 | |
| 平均日采食量Average daily feed intake (ADFI, g·d-1) | 15~28 | 172.79±12.88 | 152.50±18.47 | 0.38 |
| 28~42 | 293.57±15.32a | 232.07±6.62b | 0.00 | |
| 42~60 | 565.24±29.45a | 418.69±28.59b | 0.03 | |
| 断奶前Pre-weaning 15~60 | 319.49±18.79a | 237.97±10.78b | 0.00 | |
| 60~70 | 1025.48±20.95a | 892.12±45.54b | 0.02 | |
| 70~84 | 1129.29±36.17a | 1015.43±28.17b | 0.04 | |
| 84~98 | 1274.29±69.70 | 1274.50±89.03 | 0.10 | |
| 98~112 | 1616.29±55.42a | 1359.76±33.75b | 0.00 | |
| 112~120 | 1817.92±82.82a | 1439.17±43.53b | 0.01 | |
| 断奶后Post-weaning 60~120 | 1225.18±24.09a | 1104.36±42.74b | 0.03 | |
项目 Item | 60日龄60 days old (60 d) | 120日龄120 days old (120 d) | ||
|---|---|---|---|---|
| 对照组Control | 处理组Treatment | 对照组Control | 处理组Treatment | |
| 宰前活重Live weight (kg) | 10.48±0.72 | 11.49±0.59 | 30.12±0.80 | 28.66±1.20 |
| 胴体重Carcass weight (kg) | 4.46±0.47 | 4.63±0.32 | 14.04±0.19a | 12.64±0.49b |
| 屠宰率Dressing percentage (%) | 39.22±0.52b | 41.34±0.43a | 48.39±0.51a | 46.59±0.42b |
| 头重Head weight (kg) | 0.84±0.05 | 0.81±0.02 | 1.80±0.03 | 1.77±0.03 |
| 蹄重Hoof weight(kg) | 0.37±0.02 | 0.41±0.02 | 0.76±0.02 | 0.75±0.02 |
| 毛皮重Fur weight (kg) | 0.96±0.07 | 0.96±0.08 | 3.44±0.16a | 2.86±0.15b |
| 心脏指数Heart index (%) | 0.54±0.02 | 0.54±0.01 | 0.50±0.01a | 0.44±0.02b |
| 肝脏指数Liver index (%) | 2.45±0.14 | 2.73±0.16 | 2.59±0.07 | 2.37±0.02 |
| 脾脏指数Spleen index (%) | 0.15±0.01 | 0.17±0.02 | 0.15±0.01 | 0.15±0.01 |
| 肺脏指数Lung index (%) | 1.91±0.11b | 2.62±0.18a | 1.52±0.15 | 1.47±0.10 |
| 肾脏指数Kidney index (%) | 0.57±0.03 | 0.60±0.04 | 0.34±0.32 | 0.38±0.03 |
| 眼肌面积Loin eye area (cm2) | 7.60±0.41 | 7.15±0.51 | 14.13±0.33 | 12.10±0.82 |
表3 开食料添加纤维素酶对羔羊器官发育的影响
Table 3 Effect of cellulase addition to starters on the organ development of lambs
项目 Item | 60日龄60 days old (60 d) | 120日龄120 days old (120 d) | ||
|---|---|---|---|---|
| 对照组Control | 处理组Treatment | 对照组Control | 处理组Treatment | |
| 宰前活重Live weight (kg) | 10.48±0.72 | 11.49±0.59 | 30.12±0.80 | 28.66±1.20 |
| 胴体重Carcass weight (kg) | 4.46±0.47 | 4.63±0.32 | 14.04±0.19a | 12.64±0.49b |
| 屠宰率Dressing percentage (%) | 39.22±0.52b | 41.34±0.43a | 48.39±0.51a | 46.59±0.42b |
| 头重Head weight (kg) | 0.84±0.05 | 0.81±0.02 | 1.80±0.03 | 1.77±0.03 |
| 蹄重Hoof weight(kg) | 0.37±0.02 | 0.41±0.02 | 0.76±0.02 | 0.75±0.02 |
| 毛皮重Fur weight (kg) | 0.96±0.07 | 0.96±0.08 | 3.44±0.16a | 2.86±0.15b |
| 心脏指数Heart index (%) | 0.54±0.02 | 0.54±0.01 | 0.50±0.01a | 0.44±0.02b |
| 肝脏指数Liver index (%) | 2.45±0.14 | 2.73±0.16 | 2.59±0.07 | 2.37±0.02 |
| 脾脏指数Spleen index (%) | 0.15±0.01 | 0.17±0.02 | 0.15±0.01 | 0.15±0.01 |
| 肺脏指数Lung index (%) | 1.91±0.11b | 2.62±0.18a | 1.52±0.15 | 1.47±0.10 |
| 肾脏指数Kidney index (%) | 0.57±0.03 | 0.60±0.04 | 0.34±0.32 | 0.38±0.03 |
| 眼肌面积Loin eye area (cm2) | 7.60±0.41 | 7.15±0.51 | 14.13±0.33 | 12.10±0.82 |
项目 Items | 60日龄60 days old (60 d) | 120日龄120 days old (120 d) | 日龄Day (D) | 分组Group (G) | D×G | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 对照组Control | 处理组Treatment | 对照组Control | 处理组Treatment | F | P | F | P | F | P | |
| 饱和脂肪酸SFA | 45.18±7.37 | 38.67±2.71 | 40.56±1.83 | 42.07±1.19 | 0.056 | 0.820 | 0.931 | 0.367 | 2.385 | 0.166 |
| 丁酸C4:0 | 0.70±0.02Aa | 0.61±0.03B | 0.38±0.13b | 0.40±0.11 | 21.947 | 0.002 | 0.412 | 0.541 | 0.924 | 0.368 |
| 己酸C6:0 | 0.27±0.00a | 0.20±0.06 | 0.17±0.03b | 0.14±0.06 | 10.025 | 0.016 | 3.614 | 0.099 | 0.829 | 0.393 |
| 辛酸C8:0 | 0.15±0.02a | 0.13±0.01 | 0.06±0.01b | 0.10±0.04 | 19.100 | 0.003 | 0.586 | 0.469 | 5.069 | 0.059 |
| 葵酸C10:0 | 0.11±0.05 | 0.04±0.00 | 0.10±0.04 | 0.11±0.03 | 1.824 | 0.219 | 1.344 | 0.284 | 2.853 | 0.135 |
| 十一烷酸C11:0 | 0.10±0.01a | 0.09±0.02 | 0.04±0.02b | 0.06±0.03 | 11.565 | 0.011 | 0.004 | 0.949 | 1.568 | 0.251 |
| 月桂酸C12:0 | 0.16±0.11 | 0.08±0.01 | 0.06±0.01 | 0.05±0.02 | 2.886 | 0.133 | 1.582 | 0.249 | 0.929 | 0.367 |
| 十三烷酸C13:0 | 0.09±0.08 | 0.07±0.04 | 0.04±0.00 | 0.04±0.01 | 2.278 | 0.175 | 0.131 | 0.728 | 0.163 | 0.698 |
| 肉豆蔻酸C14:0 | 2.65±0.02Aa | 1.20±0.35B | 1.53±0.47b | 1.57±0.36 | 3.222 | 0.116 | 11.204 | 0.012 | 12.625 | 0.009 |
| 十五烷酸C15:0 | 4.54±0.03Ba | 4.69±0.04Aa | 1.90±0.02b | 2.63±0.86b | 69.803 | 0.000 | 2.471 | 0.160 | 1.041 | 0.342 |
| 棕榈酸C16:0 | 21.63±0.77A | 15.50±0.97Bb | 21.07±1.13 | 21.77±0.99a | 22.987 | 0.002 | 20.692 | 0.003 | 32.798 | 0.001 |
| 十七烷酸C17:0 | 1.93±0.53 | 1.01±0.00 | 1.41±0.25 | 1.12±0.12 | 1.129 | 0.323 | 9.593 | 0.017 | 2.677 | 0.146 |
| 硬脂酸C18:0 | 15.49±2.97 | 13.43±1.49 | 12.29±1.15 | 13.27±0.80 | 2.226 | 0.179 | 0.229 | 0.647 | 1.815 | 0.220 |
| 花生酸 C20:0 | 0.11±0.01a | 0.10±0.03 | 0.05±0.01b | 0.07±0.01 | 27.729 | 0.001 | 0.109 | 0.751 | 2.124 | 0.188 |
| 二十一烷酸C21:0 | 0.14±0.10 | 0.10±0.02 | 0.13±0.02A | 0.06±0.03B | 0.655 | 0.445 | 2.437 | 0.162 | 0.074 | 0.794 |
| 榆树酸C22:0 | 0.93±0.12a | 1.07±0.08a | 0.42±0.07b | 0.57±0.08b | 86.505 | 0.000 | 7.096 | 0.032 | 0.016 | 0.902 |
| 二十三烷酸C23:0 | 0.05±0.02 | 0.05±0.01 | 0.04±0.00 | 0.04±0.01 | 2.009 | 0.199 | 0.001 | 0.980 | 0.001 | 0.980 |
| 木腊酸C24:0 | 0.16±0.01a | 0.25±0.08a | 0.05±0.00Bb | 0.07±0.01Ab | 60.972 | 0.000 | 10.129 | 0.015 | 3.721 | 0.095 |
表4 开食料添加纤维素酶对羔羊背最长肌饱和脂肪酸的影响
Table 4 Effects of cellulase addition to starters on saturated fatty acids of the longest muscle in lamb (g·100 g-1 total fatty acids)
项目 Items | 60日龄60 days old (60 d) | 120日龄120 days old (120 d) | 日龄Day (D) | 分组Group (G) | D×G | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 对照组Control | 处理组Treatment | 对照组Control | 处理组Treatment | F | P | F | P | F | P | |
| 饱和脂肪酸SFA | 45.18±7.37 | 38.67±2.71 | 40.56±1.83 | 42.07±1.19 | 0.056 | 0.820 | 0.931 | 0.367 | 2.385 | 0.166 |
| 丁酸C4:0 | 0.70±0.02Aa | 0.61±0.03B | 0.38±0.13b | 0.40±0.11 | 21.947 | 0.002 | 0.412 | 0.541 | 0.924 | 0.368 |
| 己酸C6:0 | 0.27±0.00a | 0.20±0.06 | 0.17±0.03b | 0.14±0.06 | 10.025 | 0.016 | 3.614 | 0.099 | 0.829 | 0.393 |
| 辛酸C8:0 | 0.15±0.02a | 0.13±0.01 | 0.06±0.01b | 0.10±0.04 | 19.100 | 0.003 | 0.586 | 0.469 | 5.069 | 0.059 |
| 葵酸C10:0 | 0.11±0.05 | 0.04±0.00 | 0.10±0.04 | 0.11±0.03 | 1.824 | 0.219 | 1.344 | 0.284 | 2.853 | 0.135 |
| 十一烷酸C11:0 | 0.10±0.01a | 0.09±0.02 | 0.04±0.02b | 0.06±0.03 | 11.565 | 0.011 | 0.004 | 0.949 | 1.568 | 0.251 |
| 月桂酸C12:0 | 0.16±0.11 | 0.08±0.01 | 0.06±0.01 | 0.05±0.02 | 2.886 | 0.133 | 1.582 | 0.249 | 0.929 | 0.367 |
| 十三烷酸C13:0 | 0.09±0.08 | 0.07±0.04 | 0.04±0.00 | 0.04±0.01 | 2.278 | 0.175 | 0.131 | 0.728 | 0.163 | 0.698 |
| 肉豆蔻酸C14:0 | 2.65±0.02Aa | 1.20±0.35B | 1.53±0.47b | 1.57±0.36 | 3.222 | 0.116 | 11.204 | 0.012 | 12.625 | 0.009 |
| 十五烷酸C15:0 | 4.54±0.03Ba | 4.69±0.04Aa | 1.90±0.02b | 2.63±0.86b | 69.803 | 0.000 | 2.471 | 0.160 | 1.041 | 0.342 |
| 棕榈酸C16:0 | 21.63±0.77A | 15.50±0.97Bb | 21.07±1.13 | 21.77±0.99a | 22.987 | 0.002 | 20.692 | 0.003 | 32.798 | 0.001 |
| 十七烷酸C17:0 | 1.93±0.53 | 1.01±0.00 | 1.41±0.25 | 1.12±0.12 | 1.129 | 0.323 | 9.593 | 0.017 | 2.677 | 0.146 |
| 硬脂酸C18:0 | 15.49±2.97 | 13.43±1.49 | 12.29±1.15 | 13.27±0.80 | 2.226 | 0.179 | 0.229 | 0.647 | 1.815 | 0.220 |
| 花生酸 C20:0 | 0.11±0.01a | 0.10±0.03 | 0.05±0.01b | 0.07±0.01 | 27.729 | 0.001 | 0.109 | 0.751 | 2.124 | 0.188 |
| 二十一烷酸C21:0 | 0.14±0.10 | 0.10±0.02 | 0.13±0.02A | 0.06±0.03B | 0.655 | 0.445 | 2.437 | 0.162 | 0.074 | 0.794 |
| 榆树酸C22:0 | 0.93±0.12a | 1.07±0.08a | 0.42±0.07b | 0.57±0.08b | 86.505 | 0.000 | 7.096 | 0.032 | 0.016 | 0.902 |
| 二十三烷酸C23:0 | 0.05±0.02 | 0.05±0.01 | 0.04±0.00 | 0.04±0.01 | 2.009 | 0.199 | 0.001 | 0.980 | 0.001 | 0.980 |
| 木腊酸C24:0 | 0.16±0.01a | 0.25±0.08a | 0.05±0.00Bb | 0.07±0.01Ab | 60.972 | 0.000 | 10.129 | 0.015 | 3.721 | 0.095 |
项目 Items | 60日龄60 days old (60 d) | 120日龄120 days old (120 d) | 日龄Day (D) | 分组Group (G) | D×G | |||||
|---|---|---|---|---|---|---|---|---|---|---|
对照组 Control | 处理组 Treatment | 对照组 Control | 处理组 Treatment | F | P | F | P | F | P | |
| 单不饱和脂肪酸MUFA | 38.54±3.42 | 31.92±1.28b | 40.51±5.27 | 41.17±1.74a | 6.782 | 0.035 | 1.909 | 0.210 | 2.861 | 0.135 |
| 豆蔻油酸C14:1 | 0.14±0.01Ab | 0.04±0.00Bb | 0.31±0.04Aa | 0.07±0.01Ba | 52.767 | 0.000 | 155.732 | 0.000 | 26.190 | 0.001 |
| 十五碳烯酸C15:1 | 0.14±0.07 | 0.16±0.01a | 0.11±0.01 | 0.12±0.02b | 2.559 | 0.154 | 0.476 | 0.512 | 0.052 | 0.827 |
| 棕榈油酸C16:1 | 1.47±0.11A | 1.04±0.01Bb | 1.45±0.36 | 1.49±0.18a | 2.550 | 0.154 | 2.027 | 0.197 | 3.048 | 0.124 |
| 十七碳烯酸C17:1 | 1.45±0.06Aa | 0.77±0.06B | 1.06±0.12b | 0.88±0.17 | 3.807 | 0.092 | 36.633 | 0.001 | 11.812 | 0.011 |
| 反式油酸C18:1n9t | 2.93±0.78 | 2.79±0.92 | 2.47±0.20 | 2.25±0.34 | 1.941 | 0.206 | 0.257 | 0.628 | 0.013 | 0.914 |
| 油酸C18:1n9c | 29.98±1.61A | 25.56±0.67Bb | 33.47±4.05 | 35.55±1.90a | 18.606 | 0.004 | 0.563 | 0.478 | 4.314 | 0.076 |
| 二十碳烯酸C20:1 | 0.23±0.07 | 0.15±0.06 | 0.13±0.08 | 0.09±0.01 | 4.450 | 0.073 | 2.586 | 0.152 | 0.344 | 0.576 |
| 芥酸C22:1n9 | 0.15±0.08 | 0.11±0.04 | 0.07±0.01 | 0.08±0.02 | 2.760 | 0.141 | 0.244 | 0.636 | 0.827 | 0.393 |
| 二十四碳烯酸C24:1 | 0.91±0.48 | 1.14±0.08a | 0.62±0.22 | 0.57±0.09b | 6.043 | 0.044 | 0.273 | 0.617 | 0.622 | 0.456 |
| 多不饱和脂肪酸PUFA | 26.06±11.86 | 29.41±1.43a | 15.16±0.57 | 16.76±2.51b | 8.719 | 0.021 | 0.385 | 0.554 | 0.049 | 0.832 |
| 反式亚油酸C18:2n6t | 0.25±0.06 | 0.24±0.03 | 0.16±0.00 | 0.19±0.03 | 8.420 | 0.023 | 0.172 | 0.691 | 0.826 | 0.394 |
| 亚油酸C18:2n6c | 16.31±7.45 | 18.15±1.08a | 12.14±3.85 | 10.50±1.30b | 4.490 | 0.072 | 0.001 | 0.972 | 0.388 | 0.553 |
| γ-亚麻酸C18:3n6 | 0.28±0.03A | 0.19±0.03B | 0.20±0.08 | 0.14±0.01 | 5.348 | 0.054 | 7.090 | 0.032 | 0.499 | 0.503 |
| α-亚麻酸C18:3n3 | 1.09±0.26 | 1.07±0.05a | 0.74±0.19 | 0.59±0.06b | 14.587 | 0.007 | 0.601 | 0.464 | 0.397 | 0.549 |
| 共轭亚油酸CLA | 0.31±0.19 | 0.29±0.14 | 0.20±0.08 | 0.25±0.06 | 0.876 | 0.381 | 0.069 | 0.800 | 0.164 | 0.698 |
| 二十碳二烯酸C20:2 | 0.23±0.10 | 0.19±0.02a | 0.20±0.17 | 0.10±0.02b | 0.841 | 0.390 | 1.105 | 0.328 | 0.145 | 0.714 |
| 二十碳六烯酸C20:3n6 | 0.68±0.07a | 0.65±0.01a | 0.27±0.02b | 0.35±0.12b | 57.765 | 0.000 | 0.390 | 0.552 | 1.170 | 0.315 |
| 二十碳三烯酸C20:3n3 | 0.09±0.04 | 0.14±0.00a | 0.07±0.02 | 0.06±0.02b | 10.776 | 0.013 | 1.655 | 0.239 | 4.364 | 0.075 |
| 花生四烯酸C20:4n6 | 8.33±1.45a | 7.78±0.02a | 3.39±0.57b | 4.29±1.12b | 44.935 | 0.000 | 0.080 | 0.785 | 1.332 | 0.286 |
| 二十二碳二烯酸C22:2 | 0.04±0.01 | 0.05±0.02 | 0.02±0.01 | 0.02±0.01 | 14.568 | 0.007 | 0.922 | 0.369 | 0.035 | 0.857 |
| EPA C20:5n3 | 0.48±0.03Aa | 0.35±0.01Ba | 0.23±0.13b | 0.18±0.07b | 18.390 | 0.004 | 2.978 | 0.128 | 0.645 | 0.448 |
| DHA C22:6n3 | 0.23±0.02a | 0.21±0.00a | 0.09±0.03b | 0.08±0.02b | 80.197 | 0.000 | 0.980 | 0.355 | 0.086 | 0.778 |
表5 开食料纤维素酶对羔羊背最长肌不饱和脂肪酸的影响
Table 5 Effects of cellulase addition to starters on unsaturated fatty acids of the longest muscle in lamb (g·100 g-1 total fatty acids)
项目 Items | 60日龄60 days old (60 d) | 120日龄120 days old (120 d) | 日龄Day (D) | 分组Group (G) | D×G | |||||
|---|---|---|---|---|---|---|---|---|---|---|
对照组 Control | 处理组 Treatment | 对照组 Control | 处理组 Treatment | F | P | F | P | F | P | |
| 单不饱和脂肪酸MUFA | 38.54±3.42 | 31.92±1.28b | 40.51±5.27 | 41.17±1.74a | 6.782 | 0.035 | 1.909 | 0.210 | 2.861 | 0.135 |
| 豆蔻油酸C14:1 | 0.14±0.01Ab | 0.04±0.00Bb | 0.31±0.04Aa | 0.07±0.01Ba | 52.767 | 0.000 | 155.732 | 0.000 | 26.190 | 0.001 |
| 十五碳烯酸C15:1 | 0.14±0.07 | 0.16±0.01a | 0.11±0.01 | 0.12±0.02b | 2.559 | 0.154 | 0.476 | 0.512 | 0.052 | 0.827 |
| 棕榈油酸C16:1 | 1.47±0.11A | 1.04±0.01Bb | 1.45±0.36 | 1.49±0.18a | 2.550 | 0.154 | 2.027 | 0.197 | 3.048 | 0.124 |
| 十七碳烯酸C17:1 | 1.45±0.06Aa | 0.77±0.06B | 1.06±0.12b | 0.88±0.17 | 3.807 | 0.092 | 36.633 | 0.001 | 11.812 | 0.011 |
| 反式油酸C18:1n9t | 2.93±0.78 | 2.79±0.92 | 2.47±0.20 | 2.25±0.34 | 1.941 | 0.206 | 0.257 | 0.628 | 0.013 | 0.914 |
| 油酸C18:1n9c | 29.98±1.61A | 25.56±0.67Bb | 33.47±4.05 | 35.55±1.90a | 18.606 | 0.004 | 0.563 | 0.478 | 4.314 | 0.076 |
| 二十碳烯酸C20:1 | 0.23±0.07 | 0.15±0.06 | 0.13±0.08 | 0.09±0.01 | 4.450 | 0.073 | 2.586 | 0.152 | 0.344 | 0.576 |
| 芥酸C22:1n9 | 0.15±0.08 | 0.11±0.04 | 0.07±0.01 | 0.08±0.02 | 2.760 | 0.141 | 0.244 | 0.636 | 0.827 | 0.393 |
| 二十四碳烯酸C24:1 | 0.91±0.48 | 1.14±0.08a | 0.62±0.22 | 0.57±0.09b | 6.043 | 0.044 | 0.273 | 0.617 | 0.622 | 0.456 |
| 多不饱和脂肪酸PUFA | 26.06±11.86 | 29.41±1.43a | 15.16±0.57 | 16.76±2.51b | 8.719 | 0.021 | 0.385 | 0.554 | 0.049 | 0.832 |
| 反式亚油酸C18:2n6t | 0.25±0.06 | 0.24±0.03 | 0.16±0.00 | 0.19±0.03 | 8.420 | 0.023 | 0.172 | 0.691 | 0.826 | 0.394 |
| 亚油酸C18:2n6c | 16.31±7.45 | 18.15±1.08a | 12.14±3.85 | 10.50±1.30b | 4.490 | 0.072 | 0.001 | 0.972 | 0.388 | 0.553 |
| γ-亚麻酸C18:3n6 | 0.28±0.03A | 0.19±0.03B | 0.20±0.08 | 0.14±0.01 | 5.348 | 0.054 | 7.090 | 0.032 | 0.499 | 0.503 |
| α-亚麻酸C18:3n3 | 1.09±0.26 | 1.07±0.05a | 0.74±0.19 | 0.59±0.06b | 14.587 | 0.007 | 0.601 | 0.464 | 0.397 | 0.549 |
| 共轭亚油酸CLA | 0.31±0.19 | 0.29±0.14 | 0.20±0.08 | 0.25±0.06 | 0.876 | 0.381 | 0.069 | 0.800 | 0.164 | 0.698 |
| 二十碳二烯酸C20:2 | 0.23±0.10 | 0.19±0.02a | 0.20±0.17 | 0.10±0.02b | 0.841 | 0.390 | 1.105 | 0.328 | 0.145 | 0.714 |
| 二十碳六烯酸C20:3n6 | 0.68±0.07a | 0.65±0.01a | 0.27±0.02b | 0.35±0.12b | 57.765 | 0.000 | 0.390 | 0.552 | 1.170 | 0.315 |
| 二十碳三烯酸C20:3n3 | 0.09±0.04 | 0.14±0.00a | 0.07±0.02 | 0.06±0.02b | 10.776 | 0.013 | 1.655 | 0.239 | 4.364 | 0.075 |
| 花生四烯酸C20:4n6 | 8.33±1.45a | 7.78±0.02a | 3.39±0.57b | 4.29±1.12b | 44.935 | 0.000 | 0.080 | 0.785 | 1.332 | 0.286 |
| 二十二碳二烯酸C22:2 | 0.04±0.01 | 0.05±0.02 | 0.02±0.01 | 0.02±0.01 | 14.568 | 0.007 | 0.922 | 0.369 | 0.035 | 0.857 |
| EPA C20:5n3 | 0.48±0.03Aa | 0.35±0.01Ba | 0.23±0.13b | 0.18±0.07b | 18.390 | 0.004 | 2.978 | 0.128 | 0.645 | 0.448 |
| DHA C22:6n3 | 0.23±0.02a | 0.21±0.00a | 0.09±0.03b | 0.08±0.02b | 80.197 | 0.000 | 0.980 | 0.355 | 0.086 | 0.778 |
项目 Item | 60日龄60 days old (60 d) | 120日龄120 days old (120 d) | ||
|---|---|---|---|---|
| 对照组Control | 处理组Treatment | 对照组Control | 处理组Treatment | |
| 总抗氧化能力Total antioxidant capacity (T-AOC, U·mL-1) | 8.71±0.22a | 7.07±0.12b | 6.89±1.07b | 9.63±0.35a |
| 谷胱甘肽过氧化物酶Glutathione peroxidase (GSH-Px, U·mL-1) | 145.59±3.81a | 114.74±3.95b | 59.62±1.53b | 94.04±1.40a |
| 超氧化物歧化酶Superoxide dismutase (SOD, U·mL-1) | 82.65±1.76a | 64.20±0.76b | 4.25±0.23a | 2.15±0.22b |
| 丙二醛Malondialdehyde (MDA, nmol·mL-1) | 4.41±0.30 | 5.20±0.19 | 135.05±2.19b | 200.29±3.50a |
| 过氧化氢酶Catalase (CAT, U·mL-1) | 46.83±1.17a | 33.12±3.07b | 33.84±0.86b | 49.77±0.70a |
表6 开食料添加纤维素酶对羔羊血清抗氧化指标的影响
Table 6 Effects of cellulase addition to starters on serum biochemical indices in lambs
项目 Item | 60日龄60 days old (60 d) | 120日龄120 days old (120 d) | ||
|---|---|---|---|---|
| 对照组Control | 处理组Treatment | 对照组Control | 处理组Treatment | |
| 总抗氧化能力Total antioxidant capacity (T-AOC, U·mL-1) | 8.71±0.22a | 7.07±0.12b | 6.89±1.07b | 9.63±0.35a |
| 谷胱甘肽过氧化物酶Glutathione peroxidase (GSH-Px, U·mL-1) | 145.59±3.81a | 114.74±3.95b | 59.62±1.53b | 94.04±1.40a |
| 超氧化物歧化酶Superoxide dismutase (SOD, U·mL-1) | 82.65±1.76a | 64.20±0.76b | 4.25±0.23a | 2.15±0.22b |
| 丙二醛Malondialdehyde (MDA, nmol·mL-1) | 4.41±0.30 | 5.20±0.19 | 135.05±2.19b | 200.29±3.50a |
| 过氧化氢酶Catalase (CAT, U·mL-1) | 46.83±1.17a | 33.12±3.07b | 33.84±0.86b | 49.77±0.70a |
| 1 | Titi H H, Tabbaa M J. Efficacy of exogenous cellulase on digestibility in lambs and growth of dairy calves. Livestock Production Science, 2004, 87: 207-214. |
| 2 | Zhao M D, Di L Z, Tang Z Y, et al. Effect of tannins and cellulase on growth performance, nutrients digestibility, blood profiles, intestinal morphology and carcass characteristics in Hu sheep. Animal Bioscience, 2019, 32(10): 1540-1547. |
| 3 | Wu S, Zhou Y X, Jia R, et al. Effects of cellulase treatment of buckwheat straw on fiber structure and meat quality of Tan sheep. Acta Prataculturae Sinica, 2021, 30(1): 170-180. |
| 吴爽, 周玉香, 贾柔, 等. 纤维素酶处理荞麦秸秆对其纤维结构和滩羊肉品质的影响. 草业学报, 2021, 30(1): 170-180. | |
| 4 | Lilleho J H, Liu Y, Calsamigla S, et al. Phytochemicals as antibiotic alternatives to promote growth and enhance host health. Veterinary Research, 2018, 49(1): 76. |
| 5 | Wu S, Zhou Y X, Jia R, et al. Effects of cellulose treatment of buckwheat straw on production performance of barn feeding Tan sheep and its economic benefit. Pratacultural Science, 2020, 37(12): 2541-2549. |
| 吴爽, 周玉香, 贾柔, 等. 纤维素酶处理荞麦秸秆对舍饲滩羊生产性能及经济效益的影响. 草业科学, 2020, 37(12): 2541-2549. | |
| 6 | Bao X J. Effects of cellulase treated corn straw on growth performance, nutrient apparent digestibility and economic benefit of black goats. Feed Research, 2023, 46(13): 22-27. |
| 包晓佳. 纤维素酶处理玉米秸秆对黑山羊生长性能、养分表现消化率和经济效益的影响. 饲料研究, 2023, 46(13): 22-27. | |
| 7 | Jozefiak D, Komosa M, Makowiak P, et al. Exogenous fibrolytic enzymes improve carbohydrate digestion in exercising horses. Journal of Animal and Feed Sciences, 2020, 29(1): 35-45. |
| 8 | Wu S. Effects of cellulose treatment of buckwheat straw on fiber structure and production performance and meat quality of Tan sheep. Yinchuan: Ningxia University, 2021. |
| 吴爽. 纤维素酶处理荞麦秸秆对其纤维结构以及滩羊生产性能和肉品质的影响. 银川: 宁夏大学, 2021. | |
| 9 | Liu H, Zhu A N, Meng Y, et al. Research progress of cellulase on livestock and poultry production. Feed Research, 2022, 45(16): 148-153. |
| 刘欢, 朱安南, 孟勇, 等. 纤维素酶在畜禽生产中的研究进展. 饲料研究, 2022, 45(16): 148-153. | |
| 10 | Wang Z Z, Shang Y A. Effect analysis of fiber-cellulose composite enzyme on digestibility of dairy cattle. Animal Breeding and Feed, 2008(5): 61-62. |
| 王照忠, 尚有安. 纤维素复合酶对奶牛消化率影响的效果分析. 养殖与饲料, 2008(5): 61-62. | |
| 11 | Duan P W, Liu T, Li Y Z, et al. Effects of different starters with different neutral detergent fiber sources on growth performance and gastrointestinal tract development of Hu lambs. Pratacultural Science, 2020, 37(8): 1608-1619. |
| 段鹏伟, 刘婷, 李彦珍, 等. 不同NDF来源开食料对湖羊羔羊生产性能和胃肠道发育的影响. 草业科学, 2020, 37(8): 1608-1619. | |
| 12 | Jiang H Q. Effects of lycopene extract on the meat quality of Bamei lamb and its antioxidant mechanism. Beijing: China Agricultural University, 2015. |
| 蒋红琴. 番茄红素对巴美肉羊肉品质的影响及其抗氧化机理研究. 北京: 中国农业大学, 2015. | |
| 13 | Wang H B, Zhan J S, Huo J H, et al. Effects of dietary rutin supplementation on serum immune and antioxidant indices and muscle composition of Hu sheep. Chinese Journal of Animal Nutrition, 2022, 34(4): 2504-2513. |
| 王海波, 占今舜, 霍俊宏, 等. 饲粮添加芦丁对湖羊血清免疫和抗氧化指标以及肌肉成分的影响. 动物营养学报, 2022, 34(4): 2504-2513. | |
| 14 | Xin Z X. Study on the effect of cellulose complex enzyme treatment on feeding coarse feed stock to ruminants. Xining: Qinghai University, 2007. |
| 辛总秀. 纤维素复合酶处理粗饲料饲喂反刍动物的效果研究. 西宁: 青海大学, 2007. | |
| 15 | Atrian P, Habid A S. Effects of fibrolytic enzyme treated alfalfa on performance in Holstein beef cattle. European Journal of Experimental Biologys, 2012, 2(1): 270-273. |
| 16 | Deng Y Y, Huang S J, Jiang M S, et al. Effects of cellulase on production performance of weaned lambs. Modern Agricultural Science and Technology, 2010(15): 355-359. |
| 邓玉英, 黄仕佳, 江明生, 等. 纤维素酶对断奶羔羊生产性能的影响. 现代农业科技, 2010(15): 355-359. | |
| 17 | Lopez-Aguirre D, Hernandez-Melendez J, Rojo R, et al. Effects of exogenous enzymes and application method on nutrient intake, digestibility and growth performance of Pelibuey lambs. Springer Plus, 2016, 5(1): 1399. |
| 18 | Abid K, Jjabri J, Ammar H, et al. Effect of treating olive cake with fibrolytic enzymes on feed intake, digestibility and performance in growing lambs. Animal Feed Science and Technology, 2020, 261: 114405. |
| 19 | Zulkarnain D, Zuprizal Z, Wihandoyo, et al. Utilization of sago waste with cellulase enzyme fermentation as a local feed for broilers in southeast Sulawesi. International Journal of Poultry Science, 2017, 16(7): 266-273. |
| 20 | Khademi A R, Hashemzadeh F, Khorvash M, et al. Use of exogenous fibrolytic enzymes and probiotic in finely ground starters to improve calf performance. Scientific Reports, 2022, 12(1): 11942. |
| 21 | Guo C Y. The effects of xylanase and cellulase on growth performance,nutrition digestibility, rumen fermentationand and microbial diversity in Heifers. Beijing: Chinese Academy of Agricultural Sciences, 2010. |
| 国春艳. 木聚糖酶和纤维素酶对后备奶牛生长代谢、瘤胃发酵及微生物区系的影响. 北京: 中国农业科学院, 2010. | |
| 22 | Feng W X, Chen G S, Tao L, et al. Effects of different biological treatments of rice straw on growth performance, slaughter performance and organ development of mutton sheep. Chinese Journal of Animal Nutrition, 2017, 29(4): 1392-1400. |
| 冯文晓, 陈国顺, 陶莲, 等. 不同生物处理水稻秸秆对肉用绵羊生长性能、屠宰性能及器官发育的影响. 动物营养学报, 2017, 29(4): 1392-1400. | |
| 23 | Mandey J S, Maaruf K, Regar M N, et al. Effect of dried rumen content with and without cellulase in diet on carcass quality of broiler chickens. International Journal of Poultry Science, 2015, 14(12): 647-650. |
| 24 | Mao Q Q, Wang B W, Ge W H, et al. Effects of high fiber diet supplemented with pectinase and cellulase on growth performance, slaughter performance and meat quality of Wulong geese. Chinese Journal of Animal Nutrition, 2013, 25(10): 2394-2402. |
| 毛倩倩, 王宝维, 葛文华, 等. 高纤维饲粮中添加果胶酶和纤维素酶对五龙鹅生长性能、屠宰性能及肉品质的影响. 动物营养学报, 2013, 25(10): 2394-2402. | |
| 25 | Huang Z W, Wu S Q, Kong L W, et al. Effects of different enzyme preparations on growth performance and slaughter performance of Yangzhou geese. China Poultry, 2017, 39(5): 63-65. |
| 黄正旺, 吴诗樵, 孔令武, 等. 不同酶制剂对扬州鹅生长性能和屠宰性能的影响. 中国家禽, 2017, 39(5): 63-65. | |
| 26 | Zobell D R, Wiedmerier R D, Olson K C, et al. The effect of an exogenous enzyme treatment on production and carcass characteristics of growing steers. Animal Feed Science and Technology, 2015, 35(3): 299-306. |
| 27 | Scollan N D, Enser M, Gulati S K, et al. Effects of including a ruminally protected lipid supplement in the diet on the fatty acid composition of beef muscle. The British Journal of Nutrition, 2003, 90(3): 709-716. |
| 28 | Nuernbrg K, Fischer A, Nuernberg G, et al.Meat quality and fatty acid composition of lipids in muscle and fatty tissue of Skudde lambs fed grass versus concentrate. Small Ruminant Research, 2008, 74: 279-283. |
| 29 | Li Y L, Meng Q X. Effect of different types of fiber on rumen fermentation and production of conjugated linoleic acids in vitro. Journal of China Agricultural University, 2006, 11(5): 41-45. |
| 李艳玲, 孟庆翔. 不同类型纤维对活体外瘤胃发酵和共轭亚油酸形成的影响. 中国农业大学学报, 2006, 11(5): 41-45. | |
| 30 | Luo H L, Zhao H B, Xu Y F, et al. Effect of cellulose complex enzymes on rumen fermentation in lambs in vitro//Proceedings of the 2006 annual conference of the Chinese Animal Husbandry and Veterinary Medical Association. Beijing: China Agricultural Publishing House, 2006: 322-327. |
| 罗海玲, 赵恒波, 徐永锋, 等. 纤维素复合酶对羔羊体外瘤胃发酵的影响//中国畜牧兽医学会2006学术年会论文集. 北京: 中国农业出版社, 2006: 322-327. | |
| 31 | Yin P F, Wang J Q, Hao Z Y, et al. Effects of adding cellulase to starter diets on growth performance rumen fermentation and serum biochemical indices of lamb. Chinese Journal of Animal Nutrition, 2024, 36(5): 3170-3182. |
| 尹鹏飞, 王继卿, 郝志云, 等. 开食料中添加纤维素酶对羔羊生长性能、瘤胃发酵和血清生化指标的影响. 动物营养学报, 2024, 36(5): 3170-3182. | |
| 32 | Kholif A M, Aziz H A. Influence of feeding cellulytic enzymes on performance, digestibility and ruminal fermentation in goats. Animal Nutrition & Feed Technology, 2014, 14: 121-136. |
| 33 | Liu D H, Yang Y H, Li X J, et al. Application effect of cellulase-preparation enzyme on dairy cows. Feed Research, 2000, 23(5): 29. |
| 刘德海, 杨玉华, 李新杰, 等. 纤维素复合酶对奶牛的应用效果. 饲料研究, 2000, 23(5): 29. | |
| 34 | Xu Q X, Cao W H, Luo S G, et al. Effects of compound plant extracts on growth performance and fatty acid composition of muscle of goats. Chinese Journal of Animal Nutrition, 2021, 33(4): 2146-2157. |
| 徐琪翔, 曹文豪, 罗双贵, 等. 复合植物提取物对湘东黑山羊生长性能和肌肉脂肪酸组成的影响. 动物营养学报, 2021, 33(4): 2146-2157. | |
| 35 | Khan M I, Jo C, Tario M R. Meat flavor precursors and factors influencing flavor precursors-A systematic review. Meat Science, 2015, 110: 278-284. |
| 36 | Liu K, Luo H L, Zhao H B, et al. Effects of cellulase-preparation enzymes on fat metabolism in lambs//Proceedings of the 2007-2008 national conference on sheep production and academic research. Beijing: Chinese Association of Animal Science and Veterinary Medicine, 2008: 240-242. |
| 刘凯, 罗海玲, 赵恒波, 等. 纤维素复合酶对羔羊脂肪代谢的影响//2007-2008年全国养羊生产与学术研讨会议论文集. 北京: 中国畜牧兽医学会, 2008: 240-242. | |
| 37 | Sudibya, Riyato J. Effects of supplementation of cellulase, carnitine and fish oil on lipids and fatty acid contents of Indonesian native chicken meats. IOP Conference Series: Earth and Environmental Science, 2019, 250(1), DOI: 10.1088/1755-1315/250/1/012079. |
| 38 | Banskalieva V, Sahlu T, Goetsch A L. Fatty acid composition of goat muscles and fat depots: a review. Small Rumin Research, 2000, 37(3): 255-268. |
| 39 | Finkel T, Holbrook N J. Oxidants, oxidative stress and the biology of ageing. Nature, 2000, 408(6809): 239-247. |
| 40 | Goliomytis M, Tsoureki D, Simitzis P E, et al. The effects of quercetin dietary supplementation on broiler growth performance, meat quality, and oxidative stability. Poultry Science, 2014, 93(8): 1957-1962. |
| 41 | Hou L, Zhang Q, Deng K W. Effects of complex enzyme preparation on growth performance, serum antioxidant index and immune index of piglets. China Feed, 2023, 1(10): 50-53. |
| 侯磊, 张强, 邓凯文. 复合酶制剂对仔猪生长性能、血清氧化指标和免疫指标的影响. 中国饲料, 2023, 1(10): 50-53. | |
| 42 | Chen J H, Sun Y, Wang Y H, et al. Effect of alfalfa meal on lipid metabolism and antioxidation of meat rabbits. China Animal Husbandry and Veterinary Medicine, 2013, 40(10): 101-105. |
| 陈继红, 孙宇, 王彦华, 等. 苜蓿草粉对肉兔脂质代谢和抗氧化性能的影响. 中国畜牧兽医, 2013, 40(10): 101-105. |
| [1] | 占今舜, 江浩筠, 王海波, 贾浩滨, 潘月, 钟小军, 霍俊宏. 羔羊断奶前后血清生化指标、抗氧化和免疫性能的变化[J]. 草业学报, 2025, 34(5): 202-211. |
| [2] | 王斌, 史佳梅, 王腾飞, 张译尹, 马江萍, 李佳旺, 王小兵, 邓建强, 兰剑. 施氮对饲用高粱/拉巴豆混播草地生产性能和氮肥贡献率的影响[J]. 草业学报, 2025, 34(4): 53-63. |
| [3] | 马江萍, 张译尹, 王腾飞, 王斌, 兰剑. 饲用高粱与拉巴豆混播对种间关系及草地生产力的影响[J]. 草业学报, 2025, 34(3): 111-122. |
| [4] | 赵雅姣, 刘晓静, 蔺芳. 适宜于黄土高原半干旱区豆禾饲草间套作组合的筛选[J]. 草业学报, 2025, 34(3): 97-110. |
| [5] | 王文虎, 梁国玲, 刘文辉, 王凤宇, 李文. 青藏高原区8份老芒麦资源农艺性状与生产性能综合评价[J]. 草业学报, 2025, 34(2): 123-132. |
| [6] | 李中利, 蒋丛泽, 马仁诗, 高玮, 受娜, 沈禹颖, 杨宪龙. 陇东旱塬区5个饲用甜高粱品种生产适宜性评价[J]. 草业学报, 2024, 33(8): 50-62. |
| [7] | 桑瑞娟, 崔超杰, 何云, 张晓霞, 姚晋, 董春阳, 孙浩, 史莹华, 朱晓艳, 李德锋. 豫北地区18个秋播饲用燕麦品种抗倒伏特性及生产性能评价[J]. 草业学报, 2024, 33(8): 74-85. |
| [8] | 苏东遥, 李永亮, 董晴, 赵心念, 李晓宇, 金晓东, 王亚男, 田树军, 高玉红, 孙新胜. 发酵床对哺乳期湖羔羊生长、消化以及血液理化特性的影响[J]. 草业学报, 2024, 33(8): 86-97. |
| [9] | 赵洁, 陈恒光, 裴晓蒙, 于昊, 徐银莹, 茆达干. 围产期日粮添加白藜芦醇对山羊生产性能、血液指标及炎症因子基因表达的影响[J]. 草业学报, 2024, 33(4): 210-220. |
| [10] | 李鸿飞, 周帮伟, 张淼, 施树楠, 李志坚. 不同燕麦品种在呼伦贝尔地区的引种适应性评价[J]. 草业学报, 2024, 33(4): 60-72. |
| [11] | 冯琴, 何小莉, 王斌, 王腾飞, 倪旺, 马霞, 明雪花, 邓建强, 兰剑. 宁夏引黄灌区燕麦与箭筈豌豆的混播效果研究[J]. 草业学报, 2024, 33(3): 107-119. |
| [12] | 李妍, 马富龙, 韩路, 王海珍. 美国‘WL’系列不同秋眠级苜蓿品种在南疆的生产性能与适应性评价[J]. 草业学报, 2024, 33(3): 139-149. |
| [13] | 张峰硕, 季秋蓉, 何婷莉, 苏曲杨昂毛, 王志有, 侯生珍, 桂林生. 低蛋白日粮中不同比例氨基酸对藏羊背腰最长肌肉品质、氨基酸和脂肪酸组成以及维生素和矿物质含量的影响[J]. 草业学报, 2024, 33(3): 198-208. |
| [14] | 高兴发, 聂莹莹, 徐丽君, 杨敏, 徐树花, 朱孟. 干旱条件下乌蒙山区冬闲田燕麦引种适应性评价[J]. 草业学报, 2024, 33(11): 215-227. |
| [15] | 王金兰, 王小军, 刘启林, 梁国玲, 琚泽亮, 石红梅, 汪小兵, 文培, 青梅然丁null, 李文. 不同燕麦品种在三江源区的生产性能和营养品质综合评价[J]. 草业学报, 2024, 33(10): 83-95. |
| 阅读次数 | ||||||
|
全文 |
|
|||||
|
摘要 |
|
|||||