CN106309978A - 一种防治禽流感的中药饲料添加剂及其制备方法 - Google Patents

一种防治禽流感的中药饲料添加剂及其制备方法 Download PDF

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CN106309978A
CN106309978A CN201610814569.0A CN201610814569A CN106309978A CN 106309978 A CN106309978 A CN 106309978A CN 201610814569 A CN201610814569 A CN 201610814569A CN 106309978 A CN106309978 A CN 106309978A
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radix
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rhizoma
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邓新平
聂雄
黄庭宝
傅小妮
李小周
卢煜海
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Guangxi University
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Abstract

本发明属于饲料添加剂研发技术领域,特别涉及一种防治禽流感的中药饲料添加剂及其制备方法。一种防治禽流感的中药饲料添加剂,由按重量份比的以下原料制成:荆芥10‑15份、前胡6‑12份、菊花4‑6份、桑白皮9‑12份、杏仁5‑7份、紫苑5‑9份、牛蒡子12‑18份、茯苓12‑20份、金银花15‑20份、白芨5‑15份、生地15‑20份、白芍5‑15份、知母10‑20份、石膏15‑25份、贯众4‑9份、白花蛇舌草5‑20份、黄芪20‑40份、竹叶5‑9份、芦根25‑35份、白茅根15‑20份、北沙参5‑9份、薄荷3‑4份和藿香3‑5份。本发明的防治禽流感的中药饲料添加剂各中药间协调增效,具有防治畜禽禽流感的功效;本发明的防治禽流感的中药饲料添加剂原材料天然,无任何化学添加剂,具有安全性好,无毒副作用,组合简单、成本低和防治效果显著的特点。

Description

一种防治禽流感的中药饲料添加剂及其制备方法
技术领域
本发明属于饲料添加剂研发技术领域,特别涉及一种防治禽流感的中药饲料添加剂及其制备方法。
背景技术
禽流感,全名鸟禽类流行性感冒,是由病毒引起的动物传染病,通常只感染鸟类,少见情况会感染猪。禽流感病毒高度针对特定物种,但在罕有情况下会跨越物种障碍感染人。禽流感特点是无预兆性,传播速度快,短时间内会造成瘟疫。
目前,养鸡户或养鸡场多在禽流感发生时,常采取西药和打针进行治疗。而在乡镇、农村,特别是远离乡镇边远养鸡户或养鸡场在治疗禽流感时,由于养鸡缺少兽医站医疗条件以及经济成本等原因,养鸡户或小型养鸡场往往放弃治疗,任其自然死亡,有的则由于种种原因延误最佳治疗时机。
因此,找到一种防治禽流感病效果显著、原料成本低廉的中药饲料添加剂将会待解决这一难题。
公开于该背景技术部分的信息仅仅旨在增加对本发明的总体背景的理解,而不应当被视为承认或以任何形式暗示该信息构成已为本领域一般技术人员所公知的现有技术。
发明内容
针对现有技术中存在的上述不足,本发明提供一种防治禽流感的中药饲料添加剂及其制备方法,该防治禽流感的中药饲料添加剂能够有效防治家禽瘟疫、流行性感冒、流脑等疾病。
为了实现上述目的,本发明是采用以下技术方案实现:
一种防治禽流感的中药饲料添加剂,由按重量份比的以下原料制成:荆芥10-15份、前胡6-12份、菊花4-6份、桑白皮9-12份、杏仁5-7份、紫苑5-9份、牛蒡子12-18份、茯苓12-20份、金银花15-20份、白芨5-15份、生地15-20份、白芍5-15份、知母10-20份、石膏15-25份、贯众4-9份、白花蛇舌草5-20份、黄芪20-40份、竹叶5-9份、芦根25-35份、白茅根15-20份、北沙参5-9份、薄荷3-4份和藿香3-5份。
作为优选,所述的防治禽流感的中药饲料添加剂,由按重量份比的以下原料制成:荆芥15份、前胡10份、菊花5份、桑白皮10份、杏仁6份、紫苑7份、牛蒡子15份、茯苓18份、金银花18份、白芨9份、生地18份、白芍13份、知母16份、石膏23份、贯众8份、白花蛇舌草12份、黄芪30份、竹叶8份、芦根30份、白茅根18份、北沙参8份、薄荷3份和藿香4份。
另外,本发明还提供了所述的防治禽流感的中药饲料添加剂的制备方法,包括以下步骤:
(1)分别按重量份称取配方中的前胡、桑白皮、杏仁、紫苑、牛蒡子、茯苓、金银花、白芨、生地、白芍、知母、石膏、贯众、白花蛇舌草、黄芪、竹叶、芦根、白茅根、北沙参,洗净晾干,通过粉碎机粉碎混合后,加入萃取罐中,萃取压力为0.1-0.3MPa,萃取温度为75-90℃,萃取循环5-10h,得中药液粗样;
(2)向步骤(1)的中药液粗样中加入其体积6-8倍的无水乙醇,搅拌溶解,在80-100℃温度下回流2.5-4h,得精制中药液;
(3)取步骤(2)中的精制中药液,减压回收乙醇后,将中药液低温蒸发,得胶乳状中药物质,将胶乳物质放入干燥机内干燥,进风温度为140-160℃,出风温度为65-75℃,得到中药粗粉;
(4)按重量份称取配方中的荆芥、菊花、薄荷、藿香,混合,加入到步骤(3)所得的中药粗粉中,搅拌均匀,粉碎,得中药细粉;
(5)往步骤(4)中的中药细粉加入自来水,搅拌均匀,送至造粒机制粒,烘干,粒径0.5-1.5mm,即得防治禽流感的中药饲料添加剂。
作为优选,步骤(4)中所述的中药细粉的细度为60-120目。
本发明还提供了该防治禽流感的中药饲料添加剂的使用方法,在使用时,其添加量为饲料总重量的3-8%。
与现有技术相比,本发明具有如下有益效果:
(1)本发明的防治禽流感的中药饲料添加剂由多种中药组分进行复配而成,各中药间协调增效,添加到家禽的饲料中具有清热解毒、抗菌消炎、治感冒风寒、恶寒发热、止咳平喘、防温毒发斑、提高免疫力,防治大头瘟疫、流行性感冒、流脑的功效。
(2)本发明的防治禽流感的中药饲料添加剂原材料天然,无任何化学添加剂,具有安全性好,无毒副作用,组合简单、成本低和防治效果显著的特点。
(3)本发明的防治禽流感的中药饲料添加剂原料易得,药源广,取材方便,其制备方法简单,可推广使用。
具体实施方式
下面结合具体实施例对本发明的具体实施方式进行详细描述,但应当理解本发明的保护范围并不受具体实施方式的限制。
实施例1
一种防治禽流感的中药饲料添加剂,由按重量份比的以下原料制成:荆芥10份、前胡6份、菊花4份、桑白皮9份、杏仁5份、紫苑5份、牛蒡子12份、茯苓12份、金银花15份、白芨5份、生地15份、白芍5份、知母10份、石膏15份、贯众4份、白花蛇舌草5份、黄芪20份、竹叶5份、芦根25份、白茅根15份、北沙参5份、薄荷3份和藿香3份。
所述的防治禽流感的中药饲料添加剂的制备方法,包括以下步骤:
(1)分别按重量份称取配方中的前胡、桑白皮、杏仁、紫苑、牛蒡子、茯苓、金银花、白芨、生地、白芍、知母、石膏、贯众、白花蛇舌草、黄芪、竹叶、芦根、白茅根、北沙参,洗净晾干,通过粉碎机粉碎混合后,加入萃取罐中,萃取压力为0.1MPa,萃取温度为75℃,萃取循环5h,得中药液粗样;
(2)向步骤(1)的中药液粗样中加入其体积6倍的无水乙醇,搅拌溶解,在80℃温度下回流2.5h,得精制中药液;
(3)取步骤(2)中的精制中药液,减压回收乙醇后,将中药液低温蒸发,得胶乳状中药物质,将胶乳物质放入干燥机内干燥,进风温度为140℃,出风温度为65℃,得到中药粗粉;
(4)按重量份称取配方中的荆芥、菊花、薄荷、藿香,混合,加入到步骤(3)所得的中药粗粉中,搅拌均匀,粉碎,得中药细粉;所述的中药细粉的细度为60目;
(5)往步骤(4)中的中药细粉加入自来水,搅拌均匀,送至造粒机制粒,烘干,粒径0.5mm,即得防治禽流感的中药饲料添加剂。
实施例2
一种防治禽流感的中药饲料添加剂,由按重量份比的以下原料制成:荆芥15份、前胡12份、菊花6份、桑白皮12份、杏仁7份、紫苑9份、牛蒡子18份、茯苓20份、金银花20份、白芨15份、生地20份、白芍15份、知母20份、石膏25份、贯众9份、白花蛇舌草20份、黄芪40份、竹叶9份、芦根35份、白茅根20份、北沙参9份、薄荷4份和藿香5份。
所述的防治禽流感的中药饲料添加剂的制备方法,包括以下步骤:
(1)分别按重量份称取配方中的前胡、桑白皮、杏仁、紫苑、牛蒡子、茯苓、金银花、白芨、生地、白芍、知母、石膏、贯众、白花蛇舌草、黄芪、竹叶、芦根、白茅根、北沙参,洗净晾干,通过粉碎机粉碎混合后,加入萃取罐中,萃取压力为0.3MPa,萃取温度为90℃,萃取循环10h,得中药液粗样;
(2)向步骤(1)的中药液粗样中加入其体积8倍的无水乙醇,搅拌溶解,在100℃温度下回流4h,得精制中药液;
(3)取步骤(2)中的精制中药液,减压回收乙醇后,将中药液低温蒸发,得胶乳状中药物质,将胶乳物质放入干燥机内干燥,进风温度为160℃,出风温度为75℃,得到中药粗粉;
(4)按重量份称取配方中的荆芥、菊花、薄荷、藿香,混合,加入到步骤(3)所得的中药粗粉中,搅拌均匀,粉碎,得中药细粉;所述的中药细粉的细度为120目;
(5)往步骤(4)中的中药细粉加入自来水,搅拌均匀,送至造粒机制粒,烘干,粒径1.5mm,即得防治禽流感的中药饲料添加剂。
实施例3
一种防治禽流感的中药饲料添加剂,由按重量份比的以下原料制成:荆芥12份、前胡8份、菊花5份、桑白皮10份、杏仁6份、紫苑7份、牛蒡子15份、茯苓15份、金银花18份、白芨10份、生地18份、白芍10份、知母15份、石膏20份、贯众7份、白花蛇舌草10份、黄芪30份、竹叶7份、芦根30份、白茅根18份、北沙参7份、薄荷4份和藿香4份。
所述的防治禽流感的中药饲料添加剂的制备方法,包括以下步骤:
(1)分别按重量份称取配方中的前胡、桑白皮、杏仁、紫苑、牛蒡子、茯苓、金银花、白芨、生地、白芍、知母、石膏、贯众、白花蛇舌草、黄芪、竹叶、芦根、白茅根、北沙参,洗净晾干,通过粉碎机粉碎混合后,加入萃取罐中,萃取压力为0.2MPa,萃取温度为80℃,萃取循环8h,得中药液粗样;
(2)向步骤(1)的中药液粗样中加入其体积7倍的无水乙醇,搅拌溶解,在90℃温度下回流3h,得精制中药液;
(3)取步骤(2)中的精制中药液,减压回收乙醇后,将中药液低温蒸发,得胶乳状中药物质,将胶乳物质放入干燥机内干燥,进风温度为150℃,出风温度为70℃,得到中药粗粉;
(4)按重量份称取配方中的荆芥、菊花、薄荷、藿香,混合,加入到步骤(3)所得的中药粗粉中,搅拌均匀,粉碎,得中药细粉;所述的中药细粉的细度为100目;
(5)往步骤(4)中的中药细粉加入自来水,搅拌均匀,送至造粒机制粒,烘干,粒径1.0mm,即得防治禽流感的中药饲料添加剂。
实施例4:本发明的防治禽流感的中药饲料添加剂对禽流感的防治效果
应用对象:2015年3月,广西马山县某养鸡场,已确诊发生了禽流感,从其中选取1000只鸡,随机分为5组,对照组1、2和实验组1、2、3,每组200只,试验时间15天。
使用方法:在禽流感发病期,按6%的比例将本发明实施例1、2、3的鸡饲料添加剂均匀拌入饲料,连续喂饲15天。实验组1、2、3分别喂食传统饲料与本发明实施例1、2、3的鸡饲料添加剂,对照组1只喂食传统饲料,对照组2喂食传统饲料和土霉素。5组鸡的喂养次数、喂养量、喂养时间均相同,15天后5组鸡的情况如表1所示。
表1本发明的防治禽流感的中药饲料添加剂对禽流感的防治效果
由表1可知,实验组1-3的鸡相对于对照组1-2,在连续喂食本发明提供的防治禽流感的中药饲料添加剂后,死亡数量极少,存活率高,禽流感得到有效防治。
综上所述,本发明的防治禽流感的中药饲料添加剂由多种中药组分进行复配而成,各中药间协调增效,可以有效治疗家禽的禽流感病。
前述对本发明的具体示例性实施方案的描述是为了说明和例证的目的。这些描述并非想将本发明限定为所公开的精确形式,并且很显然,根据上述教导,可以进行很多改变和变化。对示例性实施例进行选择和描述的目的在于解释本发明的特定原理及其实际应用,从而使得本领域的技术人员能够实现并利用本发明的各种不同的示例性实施方案以及各种不同的选择和改变。本发明的范围意在由权利要求书及其等同形式所限定。

Claims (4)

1.一种防治禽流感的中药饲料添加剂,其特征在于,由按重量份比的以下原料制成:荆芥10-15份、前胡6-12份、菊花4-6份、桑白皮9-12份、杏仁5-7份、紫苑5-9份、牛蒡子12-18份、茯苓12-20份、金银花15-20份、白芨5-15份、生地15-20份、白芍5-15份、知母10-20份、石膏15-25份、贯众4-9份、白花蛇舌草5-20份、黄芪20-40份、竹叶5-9份、芦根25-35份、白茅根15-20份、北沙参5-9份、薄荷3-4份和藿香3-5份。
2.根据权利要求1所述的防治禽流感的中药饲料添加剂,其特征在于,所述的防治禽流感的中药饲料添加剂,由按重量份比的以下原料制成:荆芥15份、前胡10份、菊花5份、桑白皮10份、杏仁6份、紫苑7份、牛蒡子15份、茯苓18份、金银花18份、白芨9份、生地18份、白芍13份、知母16份、石膏23份、贯众8份、白花蛇舌草12份、黄芪30份、竹叶8份、芦根30份、白茅根18份、北沙参8份、薄荷3份和藿香4份。
3.根据权利要求1或2所述的防治禽流感的中药饲料添加剂的制备方法,其特征在于,包括以下步骤:
(1)分别按重量份称取配方中的前胡、桑白皮、杏仁、紫苑、牛蒡子、茯苓、金银花、白芨、生地、白芍、知母、石膏、贯众、白花蛇舌草、黄芪、竹叶、芦根、白茅根、北沙参,洗净晾干,通过粉碎机粉碎混合后,加入萃取罐中,萃取压力为0.1-0.3MPa,萃取温度为75-90℃,萃取循环5-10h,得中药液粗样;
(2)向步骤(1)的中药液粗样中加入其体积6-8倍的无水乙醇,搅拌溶解,在80-100℃温度下回流2.5-4h,得精制中药液;
(3)取步骤(2)中的精制中药液,减压回收乙醇后,将中药液低温蒸发,得胶乳状中药物质,将胶乳物质放入干燥机内干燥,进风温度为140-160℃,出风温度为65-75℃,得到中药粗粉;
(4)按重量份称取配方中的荆芥、菊花、薄荷、藿香,混合,加入到步骤(3)所得的中药粗粉中,搅拌均匀,粉碎,得中药细粉;
(5)往步骤(4)中的中药细粉加入自来水,搅拌均匀,送至造粒机制粒,烘干,粒径0.5-1.5mm,即得防治禽流感的中药饲料添加剂。
4.根据权利要求3所述的防治禽流感的中药饲料添加剂的制备方法,其特征在于,步骤(4)中所述的中药细粉的细度为60-120目。
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