CN107261028A - 一种抗病毒兽药及其制备方法 - Google Patents
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Abstract
本发明公开了一种抗病毒兽药及制备方法,所述配方由山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳、鲜青蒿、金银花、艾叶、陈皮、益母草、枳壳、黄芪、柴胡、枳壳、大青叶和酵母粉,按一定比例混合组成;本发明制备方法包括如下步骤:选料:采购上述原料,挑选新鲜质量好的原料、干燥:对挑选好的原料进行干燥、配药:对干燥后的原料按照上述原料的重量份进行配料、混合浓缩、提取液和药渣、分离药液、制备提取液、混合搅拌和成品药粒;本发明生产工艺简单、成本低廉、使用方便,无毒副作用,不仅具有抗病毒功能,同时可对猪起到良好的保健作用。
Description
技术领域
本发明涉及抗病毒兽药技术领域,具体为一种抗病毒兽药及制备方法。
背景技术
随着我国猪养殖业的发展,对猪的质量需求越来越高,而近年来各类流感以及消化道疾病大规模流行,猪的生长收到了严重的影响,严重影响到了猪质量、体重以及养殖场的经济效益。长期使用化学药品兽药容易令病毒产生抗药性,而且存在对人体的潜在危害;而目前的中药抗病毒兽药存在治疗周期长、药效不稳定,效果差等问题。
发明内容
本发明为了解决化学药品兽药容易令病毒产生抗药性、现有中药抗病毒兽药治疗周期长、药效不稳定,效果差等问题,而提供了一种有中药饮片和酵母粉制备的抗病毒兽药其制备方法。
本发明抗病毒兽药按重量份数由山楂4-6份、麦芽5-7份、槟榔1-3份、小麦8-10份、麦麸4-6份、杏仁1-3份、赤小豆1-3份、鲜辣蓼1-3份、鲜苍耳1-3份、鲜青蒿1-3份、金银花10-20份、艾叶10-20份、陈皮5-10份、益母草15-25份、枳壳1-5份、黄芪20-30份、柴胡5-10份、枳壳10-15份、大青叶1-5份和酵母粉1份制成。
根据上述技术方案,所述兽药的剂型是颗粒剂。
根据上述技术方案,所述酵母粉为一种天然酵母粉。
根据上述技术方案,所述山楂为山楂片。
一种抗病毒兽药制备方法,包括如下步骤:
1)选料、干燥;
2)配药:对干燥后的原料按照山楂4-6份、麦芽5-7份、槟榔1-3份、小麦8-10份、麦麸4-6份、杏仁1-3份、赤小豆1-3份、鲜辣蓼1-3份、鲜苍耳1-3份、鲜青蒿1-3份、金银花10-20份、艾叶10-20份、陈皮5-10份、益母草15-25份、枳壳1-5份、黄芪20-30份、柴胡5-10份、枳壳10-15份、大青叶1-5份和酵母粉1份的重量比进行配料;
3)混合浓缩:对按照上述原料的重量份将山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿进行混合粉碎;对粉碎后的山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿进行筛选;对筛选后的山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿加5倍量体积比为80%乙醇85℃回流提取2次,每次2h,合并提取液,过滤,浓缩,备用;
4)提取液和药渣:将金银花、艾叶、陈皮、益母草、枳壳、黄芪、柴胡、枳壳和大青叶药粉碎成粗粉,用60%乙醇作溶剂,浸渍72小时后,以每公斤按每分钟5ml的速度缓缓渗漉,收集药材15倍重量的渗漉液,回收乙醇至无醇味,得醇提液和药渣备用;
5)将药渣再加15倍量水,煎煮1小时,分离药液;所得药渣再加15倍量水,煎煮1小时,分离药液;
6)制备提取液:将二次煎煮液,用80目筛滤过,滤液浓缩至相对密度为1.10,得提取液;
7)混合搅拌:将步骤3)中得到的浓缩液和步骤6)中得到的提取液混合,再加酵母粉适量,搅拌均匀,加适量蒸馏水,最终得提取液相对密度为1.12;
8)成品药粒:用80目筛滤过,滤液经喷雾干燥得粉末后,干挤制粒,得颗粒即成。
根据上述技术方案,所述步骤1)中配药时的空气湿度要小于14%。
与现有技术相比,本发明的有益效果:本发明生产工艺简单、成本低廉、使用方便,无毒副作用,对猪流行性腹泻和猪流感具有见效快、治疗效果好的优点。本发明抗病毒兽药由中药饮片和酵母组成,不产生抗药性,不会对人体造成危害。
具体实施方式
实施例1:本实施例提供一种抗病毒兽药,该抗病毒兽药按重量份数由山楂4份、麦芽5份、槟榔1份、小麦8份、麦麸4份、杏仁1份、赤小豆1份、鲜辣蓼1份、鲜苍耳1份、鲜青蒿1份、金银花10份、艾叶10份、陈皮5份、益母草15份、枳壳1份、黄芪10份、柴胡5份、枳壳10份、大青叶1份和酵母粉1份制成。
本实施例所述兽药的剂型是颗粒剂。
本实施例所述酵母粉为一种天然酵母粉。
本实施例所述山楂为山楂片。
一种抗病毒兽药制备方法,包括如下步骤:
1)选料、干燥;
2)配药:对干燥后的原料按照山楂4份、麦芽5份、槟榔1份、小麦8份、麦麸4份、杏仁1份、赤小豆1份、鲜辣蓼1份、鲜苍耳1份、鲜青蒿1份、金银花10份、艾叶10份、陈皮5份、益母草15份、枳壳1份、黄芪10份、柴胡5份、枳壳10份、大青叶1份和酵母粉1份的重量比进行配料;
3)混合浓缩:对按照上述原料的重量份将山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿进行混合粉碎;对粉碎后的山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿进行筛选;对筛选后的山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿加5倍量体积比为80%乙醇85℃回流提取2次,每次2h,合并提取液,过滤,浓缩,备用;
4)提取液和药渣:将金银花、艾叶、陈皮、益母草、枳壳、黄芪、柴胡、枳壳和大青叶药粉碎成粗粉,用60%乙醇作溶剂,浸渍72小时后,以每公斤按每分钟5ml的速度缓缓渗漉,收集药材15倍重量的渗漉液,回收乙醇至无醇味,得醇提液和药渣备用;
5)将药渣再加15倍量水,煎煮1小时,分离药液;所得药渣再加15倍量水,煎煮1小时,分离药液;
6)制备提取液:将二次煎煮液,用80目筛滤过,滤液浓缩至相对密度为1.10,得提取液;
7)混合搅拌:将步骤3)中得到的浓缩液和步骤6)中得到的提取液混合,再加酵母粉适量,搅拌均匀,加适量蒸馏水,最终得提取液相对密度为1.12;
8)成品药粒:用80目筛滤过,滤液经喷雾干燥得粉末后,干挤制粒,得颗粒即成。
本实施例所述步骤3)中配药时的空气湿度要小于14%。
实施例2:本实施例提供一种抗病毒兽药,该抗病毒兽药按重量份数由山楂6份、麦芽7份、槟榔3份、小麦10份、麦麸6份、杏仁3份、赤小豆3份、鲜辣蓼3份、鲜苍耳3份、鲜青蒿3份、金银花20份、艾叶20份、陈皮10份、益母草20份、枳壳5份、黄芪30份、柴胡10份、枳壳15份、大青叶5份和酵母粉1份制成。
本实施例所述兽药的剂型是颗粒剂。
本实施例所述酵母粉为一种天然酵母粉。
本实施例所述山楂为山楂片。
一种抗病毒兽药制备方法,包括如下步骤:
1)选料、干燥;
2)配药:对干燥后的原料按照山楂6份、麦芽7份、槟榔3份、小麦10份、麦麸6份、杏仁3份、赤小豆3份、鲜辣蓼3份、鲜苍耳3份、鲜青蒿3份、金银花20份、艾叶20份、陈皮10份、益母草20份、枳壳5份、黄芪30份、柴胡10份、枳壳15份、大青叶5份和酵母粉1的重量比进行配料;
3)混合浓缩:对按照上述原料的重量份将山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿进行混合粉碎;对粉碎后的山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿进行筛选;对筛选后的山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿加5倍量体积比为80%乙醇85℃回流提取2次,每次2h,合并提取液,过滤,浓缩,备用;
4)提取液和药渣:将金银花、艾叶、陈皮、益母草、枳壳、黄芪、柴胡、枳壳和大青叶药粉碎成粗粉,用60%乙醇作溶剂,浸渍72小时后,以每公斤按每分钟5ml的速度缓缓渗漉,收集药材15倍重量的渗漉液,回收乙醇至无醇味,得醇提液和药渣备用;
5)将药渣再加15倍量水,煎煮1小时,分离药液;所得药渣再加15倍量水,煎煮1小时,分离药液;
6)制备提取液:将二次煎煮液,用80目筛滤过,滤液浓缩至相对密度为1.10,得提取液;
7)混合搅拌:将步骤3)中得到的浓缩液和步骤6)中得到的提取液混合,再加酵母粉适量,搅拌均匀,加适量蒸馏水,最终得提取液相对密度为1.12;
8)成品药粒:用80目筛滤过,滤液经喷雾干燥得粉末后,干挤制粒,得颗粒即成。
本实施例所述步骤3)中配药时的空气湿度要小于14%。
实施例3:
本发明的兽药对猪仔抗流感病毒的影响,具体方法为:
(1)动物及基础日粮:选取猪仔30只患有猪流行性腹泻的仔猪(症状为水样腹泻,或者在腹泻之间有呕吐)和30只患有猪流感(病猪体温升高达40℃~41.5℃,精神沉郁,食欲减退或不食,肌肉疼痛,不愿站立,眼和鼻有黏性液体流出,眼结膜充血,个别病猪呼吸困难,喘气,咳嗽,呈腹式呼吸,有犬坐姿势)的仔猪。
(2)试验分组与处理:将患病仔猪随机分成3组。第I组为空白对照组,饲喂基础日粮;第Ⅱ组饲喂含实施例1兽药的基础日粮,兽药的重量百分比为1.0%;第Ⅲ组饲喂含实施例2兽药的基础日粮,兽药的重量百分比为1.0%。以完全相同的管理。观察计算康复的天数及死亡率,结果见表1所示。
表1、喂食兽药对猪仔生长抗病毒的统计
由表1可知,饲喂含实施例1和实施例2中药组的断奶猪仔与空白对照组相比康复的更快,治疗效果更好!
基于上述,本发明的优点在于,生产工艺简单、成本低廉、使用方便,无毒副作用,不仅具有抗病毒功能,同时可对猪起到良好的保健作用。
最后应说明的是:以上所述仅为本发明的优选实例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (6)
1.一种抗病毒兽药,其特征在于:该抗病毒兽药按重量份数由山楂4-6份、麦芽5-7份、槟榔1-3份、小麦8-10份、麦麸4-6份、杏仁1-3份、赤小豆1-3份、鲜辣蓼1-3份、鲜苍耳1-3份、鲜青蒿1-3份、金银花10-20份、艾叶10-20份、陈皮5-10份、益母草15-25份、枳壳1-5份、黄芪20-30份、柴胡5-10份、枳壳10-15份、大青叶1-5份和酵母粉1份制成。
2.根据权利要求1所述的一种抗病毒兽药,其特征在于:所述兽药的剂型是颗粒剂。
3.根据权利要求1所述的一种抗病毒兽药,其特征在于:所述酵母粉为一种天然酵母粉。
4.根据权利要求1所述的一种抗病毒兽药,其特征在于:所述山楂为山楂片。
5.一种抗病毒兽药制备方法,其特征在于:包括如下步骤:
1)选料、干燥;
2)配药:对干燥后的原料按照山楂4-6份、麦芽5-7份、槟榔1-3份、小麦8-10份、麦麸4-6份、杏仁1-3份、赤小豆1-3份、鲜辣蓼1-3份、鲜苍耳1-3份、鲜青蒿1-3份、金银花10-20份、艾叶10-20份、陈皮5-10份、益母草15-25份、枳壳1-5份、黄芪20-30份、柴胡5-10份、枳壳10-15份、大青叶1-5份和酵母粉1份的重量比进行配料;
3)混合浓缩:对按照上述原料的重量份将山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿进行混合粉碎;对粉碎后的山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿进行筛选;对筛选后的山楂、麦芽、槟榔、小麦、麦麸、杏仁、赤小豆、鲜辣蓼、鲜苍耳和鲜青蒿加5倍量体积比为80%乙醇85℃回流提取2次,每次2h,合并提取液,过滤,浓缩,备用;
4)提取液和药渣:将金银花、艾叶、陈皮、益母草、枳壳、黄芪、柴胡、枳壳和大青叶药粉碎成粗粉,用60%乙醇作溶剂,浸渍72小时后,以每公斤按每分钟5ml的速度缓缓渗漉,收集药材15倍重量的渗漉液,回收乙醇至无醇味,得醇提液和药渣备用;
5)将药渣再加15倍量水,煎煮1小时,分离药液;所得药渣再加15倍量水,煎煮1小时,分离药液;
6)制备提取液:将二次煎煮液,用80目筛滤过,滤液浓缩至相对密度为1.10,得提取液;
7)混合搅拌:将步骤3)中得到的浓缩液和步骤6)中得到的提取液混合,再加酵母粉适量,搅拌均匀,加适量蒸馏水,最终得提取液相对密度为1.12;
8)成品药粒:用80目筛滤过,滤液经喷雾干燥得粉末后,干挤制粒,得颗粒即成。
6.根据权利要求5所述的一种抗病毒兽药制备方法,其特征在于:所述步骤1)中配药时的空气湿度要小于14%。
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