CN110302300A - 一种治疗猪流行性腹泻的中草药组合物 - Google Patents

一种治疗猪流行性腹泻的中草药组合物 Download PDF

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CN110302300A
CN110302300A CN201910758540.9A CN201910758540A CN110302300A CN 110302300 A CN110302300 A CN 110302300A CN 201910758540 A CN201910758540 A CN 201910758540A CN 110302300 A CN110302300 A CN 110302300A
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epidemic diarrhea
herbal composite
pig epidemic
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尹宝英
张�浩
张文娟
朱小甫
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Xianyang Vocational Technical College
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Abstract

本发明公开了一种治疗猪流行性腹泻的中草药组合物,由以下重量份的原料制备而成:朱砂莲20~30份、穿心莲10~15份、岩藻多糖6~18份、炒白术5~15份、甘松10~20份、松果菊10~20份、蜘蛛香10~20份、肉豆蔻10~20份、大青叶15~20份、银杏叶6~18份、莎草5~10份、茯苓10~15份、党参10~30份、黄芪10~20份、甘草3~10份。本发明具有清热解毒、涩肠止泻、健脾消食、温中补虚等功效,具有较强的抗PEDV活性,可以抑制病毒进入/病毒的复制,即可直接杀伤病毒,又可保护机体,减轻病毒产生的毒素对机体的损害,且能提高仔猪的机体免疫力,毒性低、无残留、不易产生耐药性。

Description

一种治疗猪流行性腹泻的中草药组合物
技术领域
本发明涉及畜牧领域,具体涉及一种治疗猪流行性腹泻的中草药组合物。
背景技术
猪流行性腹泻(PED)主要侵害仔猪,发病率和病死率极高,严重影响养猪业的发展。目前,对于该病尚无有效治疗药物,细胞因子疗法、返饲等方法效果不确切。中药作为纯天然药物,含有多种有效活性成分,具有作用广泛、安全、低残留、低毒性、不易产生耐药性等优势,且已有研究证实许多单味中药及复方对猪流行性腹泻病毒(PEDV)均有抑制作用,己经成为当今最具发展前景的药物,被广泛用于PED的防控。
发明内容
为解决上述问题,本发明提供了一种治疗猪流行性腹泻的中草药组合物,具有较强的抗PEDV活性,可以抑制病毒进入/病毒的复制,即可直接杀伤病毒,又可保护机体,减轻病毒产生的毒素对机体的损害,且能提高仔猪的机体免疫力, 毒性低、无残留、不易产生耐药性。
为实现上述目的,本发明采取的技术方案为:
一种治疗猪流行性腹泻的中草药组合物,由以下重量份的原料制备而成:
朱砂莲 20~30份、穿心莲10~15份、岩藻多糖6~18份、炒白术5~15份、甘松 10~20份、松果菊 10~20份、蜘蛛香10~20份、肉豆蔻10~20份、大青叶15~20份、银杏叶6~18份、莎草5~10份、茯苓10~15份、党参10~30份、黄芪10~20份、甘草3~10份。
优选地,由以下重量份的原料制备而成:
朱砂莲 20份、穿心莲10份、岩藻多糖6份、炒白术5份、甘松 10份、松果菊 10份、蜘蛛香10份、肉豆蔻10份、大青叶15份、银杏叶6份、莎草5份、茯苓10份、党参10份、黄芪10份、甘草3份。
优选地,由以下重量份的原料制备而成:
朱砂莲 30份、穿心莲15份、岩藻多糖18份、炒白术15份、甘松 20份、松果菊 20份、蜘蛛香20份、肉豆蔻20份、大青叶20份、银杏叶18份、莎草10份、茯苓15份、党参30份、黄芪20份、甘草10份。
优选地,由以下重量份的原料制备而成:
朱砂莲 25份、穿心莲12.5份、岩藻多糖12份、炒白术10份、甘松 15份、松果菊 15份、蜘蛛香15份、肉豆蔻15份、大青叶17.5份、银杏叶12份、莎草7.5份、茯苓12.5份、党参20份、黄芪15份、甘草6.5份。
进一步地,上述一种治疗猪流行性腹泻的中草药组合物,通过以下步骤制备所得 :
S1、按重量份称取各组分;
S2、将称取的朱砂莲、穿心莲、岩藻多糖、炒白术、甘松、松果菊、蜘蛛香、肉豆蔻、大青叶、银杏叶、莎草、茯苓、党参、黄芪、甘草切片/切段后,置于-18℃条件下,冷冻脆化3~5h后,在10~15℃条件下,进行超声波破壁处理,得到中药粉;
S3、将所得的中药粉置于提取罐内,按照1g:10~30mL的比例往中药粉中加入体积浓度为75~85%的乙醇溶液,负压浸泡0.5~1h后,瞬间恢复常压,于30~50℃下处理30~60S后,过滤,得滤液和滤渣;
然后按照1g:10~20mL的比例往滤渣中加入体积浓度为75~85%的乙醇溶液,于60℃下超声1~2h,过滤,合并滤液,浓缩回收乙醇,喷雾干燥,即得组合物。
进一步地,所述步骤S2中,超声波频率为20~30kH,空气压力为160~200 mPa,空气流速为650~750 m/s,进料速度为6~10 g/s,进料周期为4~6 s,进料压力为0.1~0.4mPa。
进一步地,所述步骤S3中,超声频率为120~180Hz。
本发明具有清热解毒、涩肠止泻、健脾消食、温中补虚等功效,具有较强的抗PEDV活性,可以抑制病毒进入/病毒的复制,即可直接杀伤病毒,又可保护机体,减轻病毒产生的毒素对机体的损害,且能提高仔猪的机体免疫力, 毒性低、无残留、不易产生耐药性。
具体实施方式
为了使本发明的目的及优点更加清楚明白,以下结合实施例对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
实施例1
一种治疗猪流行性腹泻的中草药组合物,通过以下步骤制备所得 :
S1、按重量份称取:朱砂莲 20份、穿心莲10份、岩藻多糖6份、炒白术5份、甘松 10份、松果菊 10份、蜘蛛香10份、肉豆蔻10份、大青叶15份、银杏叶6份、莎草5份、茯苓10份、党参10份、黄芪10份、甘草3份;
S2、将称取的朱砂莲、穿心莲、岩藻多糖、炒白术、甘松、松果菊、蜘蛛香、肉豆蔻、大青叶、银杏叶、莎草、茯苓、党参、黄芪、甘草切片/切段后,置于-18℃条件下,冷冻脆化4h后,在12.5℃,超声波频率为25kH,空气压力为180 mPa,空气流速为700 m/s,进料速度为8g/s,进料周期为5 s,进料压力为0.25 mPa的条件下进行超声波破壁处理,得到中药粉;
S3、将所得的中药粉置于提取罐内,按照1g:20mL的比例往中药粉中加入体积浓度为75%的乙醇溶液,负压浸泡0.5h后,瞬间恢复常压,于30℃下处理45S后,过滤,得滤液和滤渣;
然后按照1g:15mL的比例往滤渣中加入体积浓度为75%的乙醇溶液,于60℃,超声频率为150Hz的条件下超声1.5h,过滤,合并滤液,浓缩回收乙醇,喷雾干燥,即得组合物。
实施例2
一种治疗猪流行性腹泻的中草药组合物,通过以下步骤制备所得 :
S1、按重量份称取:朱砂莲 30份、穿心莲15份、岩藻多糖18份、炒白术15份、甘松 20份、松果菊 20份、蜘蛛香20份、肉豆蔻20份、大青叶20份、银杏叶18份、莎草10份、茯苓15份、党参30份、黄芪20份、甘草10份;
S2、将称取的朱砂莲、穿心莲、岩藻多糖、炒白术、甘松、松果菊、蜘蛛香、肉豆蔻、大青叶、银杏叶、莎草、茯苓、党参、黄芪、甘草切片/切段后,置于-18℃条件下,冷冻脆化4h后,在15℃,超声波频率为25kH,空气压力为180 mPa,空气流速为700 m/s,进料速度为8 g/s,进料周期为5 s,进料压力为0.3 mPa的条件下进行超声波破壁处理,得到中药粉;
S3、将所得的中药粉置于提取罐内,按照1g:20mL的比例往中药粉中加入体积浓度为80%的乙醇溶液,负压浸泡0.75h后,瞬间恢复常压,于30℃下处理60S后,过滤,得滤液和滤渣;
然后按照1g:15mL的比例往滤渣中加入体积浓度为80%的乙醇溶液,于60℃,超声频率为150Hz的条件下超声1.5h,过滤,合并滤液,浓缩回收乙醇,喷雾干燥,即得组合物。
实施例3
一种治疗猪流行性腹泻的中草药组合物,通过以下步骤制备所得 :
S1、按重量份称取:朱砂莲 25份、穿心莲12.5份、岩藻多糖12份、炒白术10份、甘松 15份、松果菊 15份、蜘蛛香15份、肉豆蔻15份、大青叶17.5份、银杏叶12份、莎草7.5份、茯苓12.5份、党参20份、黄芪15份、甘草6.5份;
S2、将称取的朱砂莲、穿心莲、岩藻多糖、炒白术、甘松、松果菊、蜘蛛香、肉豆蔻、大青叶、银杏叶、莎草、茯苓、党参、黄芪、甘草切片/切段后,置于-18℃条件下,冷冻脆化4h后,在15℃,超声波频率为25kH,空气压力为180 mPa,空气流速为700 m/s,进料速度为8 g/s,进料周期为5 s,进料压力为0.1 mPa的条件下进行超声波破壁处理,得到中药粉;
S3、将所得的中药粉置于提取罐内,按照1g:15mL的比例往中药粉中加入体积浓度为85%的乙醇溶液,负压浸泡0.75h后,瞬间恢复常压,于30℃下处理60S后,过滤,得滤液和滤渣;
然后按照1g:15mL的比例往滤渣中加入体积浓度为85%的乙醇溶液,于60℃,超声频率为150Hz的条件下超声1.5h,过滤,合并滤液,浓缩回收乙醇,喷雾干燥,即得组合物。
将本方(按体重每1ml/kg,经口灌服)加减蒙脱石治疗3日龄~5日龄,28日龄~30日龄PED仔猪的治愈率为86.5%和82.8%(每天对每组药物所治疗腹泻仔猪的精神状态,食欲状况,腹泻情况进进行观察,精神状态良好,食欲正常,粪便干燥即为治愈)。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (7)

1.一种治疗猪流行性腹泻的中草药组合物,其特征在于,由以下重量份的原料制备而成:
朱砂莲 20~30份、穿心莲10~15份、岩藻多糖6~18份、炒白术5~15份、甘松 10~20份、松果菊 10~20份、蜘蛛香10~20份、肉豆蔻10~20份、大青叶15~20份、银杏叶6~18份、莎草5~10份、茯苓10~15份、党参10~30份、黄芪10~20份、甘草3~10份。
2.如权利要求1所述的一种治疗猪流行性腹泻的中草药组合物,其特征在于,由以下重量份的原料制备而成:
朱砂莲 20份、穿心莲10份、岩藻多糖6份、炒白术5份、甘松 10份、松果菊 10份、蜘蛛香10份、肉豆蔻10份、大青叶15份、银杏叶6份、莎草5份、茯苓10份、党参10份、黄芪10份、甘草3份。
3.如权利要求1所述的一种治疗猪流行性腹泻的中草药组合物,其特征在于,由以下重量份的原料制备而成:
朱砂莲 30份、穿心莲15份、岩藻多糖18份、炒白术15份、甘松 20份、松果菊 20份、蜘蛛香20份、肉豆蔻20份、大青叶20份、银杏叶18份、莎草10份、茯苓15份、党参30份、黄芪20份、甘草10份。
4.如权利要求1所述的一种治疗猪流行性腹泻的中草药组合物,其特征在于,由以下重量份的原料制备而成:
朱砂莲 25份、穿心莲12.5份、岩藻多糖12份、炒白术10份、甘松 15份、松果菊 15份、蜘蛛香15份、肉豆蔻15份、大青叶17.5份、银杏叶12份、莎草7.5份、茯苓12.5份、党参20份、黄芪15份、甘草6.5份。
5.如权利要求1所述的一种治疗猪流行性腹泻的中草药组合物,其特征在于,通过以下步骤制备所得 :
S1、按重量份称取各组分;
S2、将称取的朱砂莲、穿心莲、岩藻多糖、炒白术、甘松、松果菊、蜘蛛香、肉豆蔻、大青叶、银杏叶、莎草、茯苓、党参、黄芪、甘草切片/切段后,置于-18℃条件下,冷冻脆化3~5h后,在10~15℃条件下,进行超声波破壁处理,得到中药粉;
S3、将所得的中药粉置于提取罐内,按照1g:10~30mL的比例往中药粉中加入体积浓度为75~85%的乙醇溶液,负压浸泡0.5~1h后,瞬间恢复常压,于30~50℃下处理30~60S后,过滤,得滤液和滤渣;
然后按照1g:10~20mL的比例往滤渣中加入体积浓度为75~85%的乙醇溶液,于60℃下超声1~2h,过滤,合并滤液,浓缩回收乙醇,喷雾干燥,即得组合物。
6.如权利要求5所述的一种治疗猪流行性腹泻的中草药组合物,其特征在于,所述步骤S2中,超声波频率为20~30kH,空气压力为160~200 mPa,空气流速为650~750 m/s,进料速度为6~10 g/s,进料周期为4~6 s,进料压力为0.1~0.4 mPa。
7.如权利要求5所述的一种治疗猪流行性腹泻的中草药组合物,其特征在于,所述步骤S3中,超声频率为120~180Hz。
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