CN102429126B - 含有酵母酶解物的乳仔猪饲料 - Google Patents
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Abstract
本发明公开了一种含有酵母酶解物的乳仔猪饲料，其包括以下质量份的原料：膨化玉米15-25份、玉米10-25份、膨化大豆8-15份、豆粕8-15份、发酵豆粕2-5份、食用二级面粉10-20份、鱼粉1-5份、中蛋乳清粉3-10份、白糖1-4份、酵母酶解物1-3份、肠膜蛋白粉1-3份、豆油0.5-1.5份、氧化锌0.1-0.5份。本发明的含有酵母酶解物的乳仔猪饲料，在保证乳仔猪生长的同时，可显著提高采食量，日增重及降低乳仔猪腹泻率，提高乳仔猪抗病抗应激能力，大大降低了饲料成本及提高了饲料安全。
Description
技术领域
本发明涉及一种含有酵母酶解物的乳仔猪饲料。
背景技术
酵母酶解物是采用天然高蛋白酵母菌株经高密度液体发酵、洗涤、酶解、分离、浓缩及喷雾干燥等先进工艺生产而成，将酵母细胞内的蛋白质、核酸等进行降解成利于动物吸收的氨基酸、小肽、核苷酸等。产品富含天然核苷酸，功能性活性肽GSH、多种游离氨基酸、功能性寡糖等、未知促生长因子等，能补充动物快速生长时期内源核苷酸合成的不足，加快机体肠上皮细胞、肝脏细胞、白细胞和淋巴细胞等的复制、分裂增殖，提高免疫力，改善肝功能及脂质代谢，提高内源消化酶的分泌和活力，同时改善消化吸收、调理肠道微生态平衡等多种问题，减少动物消化道疾病，促进生长发育，激发动物生产潜能，提高仔猪的生长性能,作为一种良好的功能性饲料。
发明内容
本发明的目的是提供一种含有酵母酶解物的乳仔猪饲料。
本发明所采取的技术方案是：
一种含有酵母酶解物的乳仔猪饲料，其包括以下质量份的原料：膨化玉米15-25份、玉米10-25份、膨化大豆8-15份、豆粕8-15份、发酵豆粕2-5份、食用二级面粉10-20份、鱼粉1-5份、中蛋乳清粉3-10份、白糖1-4份、酵母酶解物1-3份、肠膜蛋白粉1-3份、豆油0.5-1.5份、氧化锌0.1-0.5份。
一种含有酵母酶解物的乳仔猪饲料，其包括以下质量份的原料：膨化玉米15-20份、玉米15-25份、膨化大豆8-10份、豆粕8-12份、发酵豆粕2-4份、食用二级面粉15-20份、鱼粉3-5份、中蛋乳清粉8-10份、白糖2-4份、酵母酶解物1-3份、肠膜蛋白粉1-2份、豆油0.5-1.5份、氧化锌0.1-0.3份。
还包括4%的预混料。
本发明的有益效果是：本发明的含有酵母酶解物的乳仔猪饲料，在保证乳仔猪生长的同时，可显著提高日增重及降低乳仔猪腹泻率，提高乳仔猪抗病抗应激能力，提高饲料安全性。
具体实施方式
下面结合具体实施例对本发明做进一步的说明：
实施例1：
一种含有酵母酶解物的乳仔猪饲料，其配方成分如下表1（表中未含预混料）：
此外，配方中还含有4%的预混料，即按照比例换算，配成的100份全价饲料里含有4份的预混料。
实施例2：
一种含有酵母酶解物的乳仔猪饲料，其配方成分如下表2（表中未含预混料）：
此外，配方中还含有4%的预混料，即按照比例换算，配成的100份全价饲料里含有4份的预混料。
实施例3：
一种不含有酵母酶解物的乳仔猪饲料，其配方成分如下表2（表中未含预混料）：
此外，配方中还含有4%的预混料，即按照比例换算，配成的100份全价饲料里含有4份的预混料。
试验验证部分：
试验动物为断奶时间21±2d的仔猪。每批试验均采用单因子试验设计，设3个处理（表1），将162头相对健康、体重相近的断奶保育猪随机分为3组（各3个重复，每个重复18头猪），各组随机接受1个处理。各处理间断奶仔猪初生重的差异不显著（P＞0.05）。试验期30d。试验期间猪群自由采食和饮水，饲养管理和免疫、保健程序参照猪场常规程序进行。
饲粮组成及营养水平
试验用基础日粮按照NRC(1998)标准配制。由养殖场自配, 饲料以颗粒形式饲喂。
测定指标
体重：按重复称1d、30d空腹体重，并计算出平均体重和平均日增重（ADG）；
耗料量：按重复统计每日投料量、剩料量，计算当天的耗料量；
死猪数：按重复统计死猪数，计算死亡率；
料重比（FCR）（校正）=总耗料量/总增重；
腹泻率=[试验期内每日腹泻头数之和/(试验头数×试验天数)]×100%
结果与分析
注：n=3；上标为Ⅰ～Ⅲ组多重比较结果；同行中标有不同小写字母者表示差异显著(P＜0.05)，未标字母者表示差异不显著(P＞0.05)。
表5显示，通过在基础日粮中加入酵母酶解物，试验组生产性能较对照组显著提高(P<0.05），Ⅱ组和Ⅲ组的试验末重分别较Ⅰ组提高了2.5%、5.98%；通过部分添加酵母酶解物，Ⅱ组和Ⅲ组的FCR较Ⅰ组降低9.23%和11.54%；Ⅱ组和Ⅲ组的腹泻率组显著低于其他处理组（P<0.05），其中Ⅱ组和Ⅲ组的腹泻率较Ⅰ组分别降低了47.78%、49.35%。
本试验说明，在仔猪日粮中添加酵母酶解物并未对仔猪的生产性能产生不利影响，且有较为显著的生产性能的优势，且酵母酶解物来源稳定，无安全问题。
酵母酶解物是采用天然高蛋白酵母菌株经高密度液体发酵、洗涤、酶解、分离、浓缩及喷雾干燥等工艺生产而成，产品富含天然核苷酸，活性肽GSH、多种游离氨基酸和B族维生素、未知促生长因子等，能补充动物快速生长时期内源核苷酸合成的不足，加快机体肠上皮细胞、肝脏细胞、白细胞和淋巴细胞等的复制、分裂增殖，提高免疫力，改善肝功能及脂质代谢，激发动物生产潜能，同时改善消化吸收、调理肠道等多种问题，减少动物消化道疾病，促进生长发育。
本发明的饲料中含有酵母酶解物，其保证乳仔猪生长的同时，可显著提高采食量，日增重及降低乳仔猪腹泻率，提高乳仔猪抗病抗应激能力，所以应用酵母酶解物并不影响仔猪的正常生长，显示出酵母酶解物用作仔猪饲料添加剂或饲料原料的安全性。
本发明所用的酵母酶解物产自广州雅琪生物科技有限公司，产品名称：雅康宝450，所用的4%的预混料产自广州大台农饲料有限公司。
Claims (1)
1.一种含有酵母酶解物的乳仔猪饲料，其特征在于：其由以下质量份的原料组成：膨化玉米20份、玉米20份、膨化大豆8份、豆粕10.5份、发酵豆粕3份、食用二级面粉15份、鱼粉3.5份、中蛋乳清粉8份、白糖2.25份、酵母酶解物3份、肠膜蛋白粉1.5份、豆油1份、氧化锌0.25份、预混料4份。
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| CN104757283A (zh) * | 2015-03-13 | 2015-07-08 | 广东雅琪生物科技有限公司 | 一种含有酵母水解物的乳猪教槽料 |
| CN104920828A (zh) * | 2015-05-26 | 2015-09-23 | 青岛大信饲料有限公司 | 一种无血浆蛋白粉的乳猪教槽料 |
| CN104996807A (zh) * | 2015-07-29 | 2015-10-28 | 宿迁普朗克生物科技有限公司 | 一种乳仔猪饲料及制备方法 |
| CN105394339A (zh) * | 2015-11-16 | 2016-03-16 | 郎溪县飞鲤镇幸福好运家畜养殖家庭农场 | 一种快速增重的猪饲料及其制备方法 |
| CN106578358A (zh) * | 2016-12-05 | 2017-04-26 | 湖北裕泰科技饲料有限公司 | 一种草鱼热水鱼膨化料及其制备方法 |
| CN107751605A (zh) * | 2017-02-03 | 2018-03-06 | 张鹤亮 | 一种生长育肥猪的低蛋白饲料 |
| CN107125463B (zh) * | 2017-04-13 | 2020-06-12 | 广东雅琪生物科技股份有限公司 | 一种降低料肉比及改善肠道功能的乳猪教槽料 |
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