CN107875368A - 一种用于孕妇助产后恢复的保健中药的制备方法 - Google Patents
一种用于孕妇助产后恢复的保健中药的制备方法 Download PDFInfo
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Abstract
本发明提供一种用于孕妇助产后恢复的保健中药的制备方法,涉及保健中药领域,包括以下步骤:(1)取中药原料清洗后晾干;(2)将山楂、红枣和木瓜粉碎成粗粉待用,将其余中药原料剪切后投入到提取釜中,加水预加热,向体系中通入正向高频高压电流,再通入反向高频高压电流,之后再通入正向高频高压电流,如此反复5‑10次后,加入乙醇,升温回流提取,抽滤,将滤渣弃去;(3)将滤液减压浓缩至1/2体积时,将粗粉加入搅拌均匀后,继续减压浓缩成粘稠膏状,一次干燥、粉碎、过筛后与辅料混合,制粒、二次干燥,得到颗粒剂成品,本发明具有提取时间短,提取效率高,中药原料无需二次提取,极具应用前景的优点。
Description
技术领域
本发明涉及保健中药领域,具体涉及一种用于孕妇助产后恢复的保健中药的制备方法。
背景技术
产后恢复,是指女性在生产完毕之后,常常会因为身体过于虚弱而需要一定的恢复和保养,而这种恢复和保养被称之为产后恢复,产后恢复包含的主要方面有产后的体形恢复、产后的子宫恢复和产后的心理恢复等;据资料统计,我国每年大概有2000余万产妇,在产后恢复过程中,大约有50-60%的产妇存在不同程度的产褥期恢复不良的情况,而且该现象还有逐年上升的趋势,产妇产后元气亏损、精气不足,多会导致面色萎黄,灰滞无华,疲乏无力,爪甲不荣,恶露不尽等,目前市场上常见的用于产后恢复的保健食品、药品,大多功效甚微。
发明内容
(一)解决的技术问题
针对现有技术的不足,本发明提供了一种用于孕妇助产后恢复的保健中药的制备方法,具有提取时间短,提取效率高,中药原料无需二次提取,极具应用前景的优点。
(二)技术方案
为实现以上目的,本发明通过以下技术方案予以实现:
一种用于孕妇助产后恢复的保健中药的制备方法,包括以下步骤:
(1)取中药原料清洗后晾干,所述中药原料包括半夏8-16份、仙鹤草5-15份、当归6-11份、川芎6-11份、芍药4-10份、红参3-9份、艾叶5-15份、薏苡仁5-15份、丹皮2-5份、甘草2-5份、干姜2-5份、吴萸2-5份、鹿胶1-4份、生地1-4份、山楂20-30份、红枣20-30份和木瓜20-30份;
(2)将山楂、红枣和木瓜粉碎成粗粉待用,将其余中药原料剪切后投入到提取釜中,加水预加热至30-40℃后,向体系中通入正向高频高压电流,正向高频高压电流处理时间为10-20s,再通入反向高频高压电流,反向高频高压电流处理时间为10-20s,之后再通入正向高频高压电流,如此反复5-10次后,加入乙醇,升温回流提取1-3h,抽滤,将滤渣弃去;
(3)将滤液减压浓缩至1/2体积时,将粗粉加入搅拌均匀后,继续减压浓缩成粘稠膏状,一次干燥、粉碎、过筛后与辅料混合,制粒、二次干燥,得到颗粒剂成品。
优选地,所述步骤(1)中中药原料清洗方法为:用流动的常温清水不断淋洗中药原料,淋洗时间5min。
优选地,所述步骤(2)中水的重量为提取釜中中药原料重量的5-10倍,乙醇的重量为提取釜中中药原料重量的8-15倍。
优选地,所述正向高频高压电流的电压为1000-1200V,频率为3000-4000HZ,所述反向高频高压电流的电压为1000-1200V,频率为3000-4000HZ。
优选地,所述步骤(3)中减压浓缩的温度为40-50℃。
优选地,所述步骤(4)中一次干燥的温度为40-50℃,二次干燥的温度为30-40℃。
优选地,所述步骤(4)中颗粒剂成品粒径为0.4-1.2mm。
(三)有益效果
本发明提供了一种用于孕妇助产后恢复的保健中药的制备方法,具有以下有益效果:
(1)本发明制得的保健中药根据产后亡血伤津、淤血内阻、多淤多虚的特点,与活血化瘀为主,辅以通经活血和温经补血,使产妇淤血尽去,新血归经,益气补血,加速子宫恢复,而且各成分配伍得当,多为食药两用组分,无刺激性,性质温和。
(2)加热时通过正向高频高压电流和反向高频高压电流对中药原料预处理可以使中药中细胞壁结构变得疏松,产生缝隙,使细胞内有效成分从中逸出,有利于缩短后续回流提取的时间,提升提取的效率,而且药效成分提取率高,无需二次提取,大大缩短了生产所消耗的人力和时间成本,具有广阔的应用价值。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1:
一种用于孕妇助产后恢复的保健中药的制备方法,包括以下步骤:
(1)用流动的常温清水不断淋洗中药原料,淋洗时间5min,晾干,所述中药原料包括半夏10份、仙鹤草10份、当归8份、川芎7份、芍药8份、红参6份、艾叶10份、薏苡仁10份、丹皮3份、甘草3份、干姜4份、吴萸4份、鹿胶3份、生地3份、山楂25份、红枣25份和木瓜25份;
(2)将山楂、红枣和木瓜粉碎成粗粉待用,将其余中药原料剪切后投入到提取釜中,加水预加热至35℃后,水的重量为提取釜中中药原料重量的8倍,向体系中通入正向高频高压电流,电压为1100V,频率为4000HZ,正向高频高压电流处理时间为10-20s,再通入反向高频高压电流,电压为1100V,频率为4000HZ,反向高频高压电流处理时间为15s,之后再通入正向高频高压电流,如此反复8次后,加入乙醇,乙醇的重量为提取釜中中药原料重量的12倍,升温回流提取2h,抽滤,将滤渣弃去;
(3)将滤液减压浓缩至1/2体积时,减压浓缩的温度为45℃,将粗粉加入搅拌均匀后,继续减压浓缩成粘稠膏状,一次干燥,一次干燥的温度为45℃、粉碎、过筛后与辅料混合,制粒、二次干燥,二次干燥的温度为35℃,得到粒径为1mm的颗粒剂成品。
实施例2:
一种用于孕妇助产后恢复的保健中药的制备方法,包括以下步骤:
(1)用流动的常温清水不断淋洗中药原料,淋洗时间5min,晾干,所述中药原料包括半夏12份、仙鹤草8份、当归8份、川芎10份、芍药6份、红参6份、艾叶12份、薏苡仁12份、丹皮4份、甘草4份、干姜4份、吴萸2份、鹿胶3份、生地3份、山楂22份、红枣28份和木瓜28份;
(2)将山楂、红枣和木瓜粉碎成粗粉待用,将其余中药原料剪切后投入到提取釜中,加水预加热至32℃后,水的重量为提取釜中中药原料重量的8倍,向体系中通入正向高频高压电流,电压为1200V,频率为3500HZ,正向高频高压电流处理时间为12s,再通入反向高频高压电流,电压为1200V,频率为3500HZ,反向高频高压电流处理时间为12s,之后再通入正向高频高压电流,如此反复5次后,加入乙醇,乙醇的重量为提取釜中中药原料重量的12倍,升温回流提取3h,抽滤,将滤渣弃去;
(3)将滤液减压浓缩至1/2体积时,减压浓缩的温度为50℃,将粗粉加入搅拌均匀后,继续减压浓缩成粘稠膏状,一次干燥,一次干燥的温度为40℃、粉碎、过筛后与辅料混合,制粒、二次干燥,二次干燥的温度为32℃,得到粒径为1.2mm的颗粒剂成品。
实施例3:
一种用于孕妇助产后恢复的保健中药的制备方法,包括以下步骤:
(1)用流动的常温清水不断淋洗中药原料,淋洗时间5min,晾干,所述中药原料包括半夏8份、仙鹤草5份、当归6份、川芎6份、芍药4份、红参3份、艾叶5份、薏苡仁5份、丹皮2份、甘草2份、干姜2份、吴萸2份、鹿胶1份、生地1份、山楂20份、红枣20份和木瓜20份;
(2)将山楂、红枣和木瓜粉碎成粗粉待用,将其余中药原料剪切后投入到提取釜中,加水预加热至30℃后,水的重量为提取釜中中药原料重量的5倍,向体系中通入正向高频高压电流,电压为1000V,频率为3000HZ,正向高频高压电流处理时间为10s,再通入反向高频高压电流,电压为1000V,频率为3000HZ,反向高频高压电流处理时间为10s,之后再通入正向高频高压电流,如此反复5次后,加入乙醇,乙醇的重量为提取釜中中药原料重量的8倍,升温回流提取1h,抽滤,将滤渣弃去;
(3)将滤液减压浓缩至1/2体积时,减压浓缩的温度为40℃,将粗粉加入搅拌均匀后,继续减压浓缩成粘稠膏状,一次干燥,一次干燥的温度为40℃、粉碎、过筛后与辅料混合,制粒、二次干燥,二次干燥的温度为30℃,得到粒径为0.4mm的颗粒剂成品。
实施例4:
一种用于孕妇助产后恢复的保健中药的制备方法,包括以下步骤:
(1)用流动的常温清水不断淋洗中药原料,淋洗时间5min,晾干,所述中药原料包括半夏16份、仙鹤草15份、当归11份、川芎11份、芍药10份、红参9份、艾叶15份、薏苡仁15份、丹皮5份、甘草5份、干姜5份、吴萸5份、鹿胶4份、生地4份、山楂30份、红枣30份和木瓜30份;
(2)将山楂、红枣和木瓜粉碎成粗粉待用,将其余中药原料剪切后投入到提取釜中,加水预加热至40℃后,水的重量为提取釜中中药原料重量的10倍,向体系中通入正向高频高压电流,电压为1200V,频率为4000HZ,正向高频高压电流处理时间为20s,再通入反向高频高压电流,电压为1200V,频率为4000HZ,反向高频高压电流处理时间为20s,之后再通入正向高频高压电流,如此反复10次后,加入乙醇,乙醇的重量为提取釜中中药原料重量的15倍,升温回流提取3h,抽滤,将滤渣弃去;
(3)将滤液减压浓缩至1/2体积时,减压浓缩的温度为50℃,将粗粉加入搅拌均匀后,继续减压浓缩成粘稠膏状,一次干燥,一次干燥的温度为50℃、粉碎、过筛后与辅料混合,制粒、二次干燥,二次干燥的温度为40℃,得到粒径为1.2mm的颗粒剂成品。
表1为中药成分中有效成分提取率对比结果表
实验例1-4分别为实施例1-4中省略正向高频高压电流和反向高频高压电流操作,其他参数与实施例1-4相同。
表1
综上所述,本发明能够有效提取中药中的有效成分,提取效率高,提取时间短。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解: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;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。
Claims (7)
1.一种用于孕妇助产后恢复的保健中药的制备方法,其特征在于,包括以下步骤:
(1)取中药原料清洗后晾干,所述中药原料包括半夏8-16份、仙鹤草5-15份、当归6-11份、川芎6-11份、芍药4-10份、红参3-9份、艾叶5-15份、薏苡仁5-15份、丹皮2-5份、甘草2-5份、干姜2-5份、吴萸2-5份、鹿胶1-4份、生地1-4份、山楂20-30份、红枣20-30份和木瓜20-30份;
(2)将山楂、红枣和木瓜粉碎成粗粉待用,将其余中药原料剪切后投入到提取釜中,加水预加热至30-40℃后,向体系中通入正向高频高压电流,正向高频高压电流处理时间为10-20s,再通入反向高频高压电流,反向高频高压电流处理时间为10-20s,之后再通入正向高频高压电流,如此反复5-10次后,加入乙醇,升温回流提取1-3h,抽滤,将滤渣弃去;
(3)将滤液减压浓缩至1/2体积时,将粗粉加入搅拌均匀后,继续减压浓缩成粘稠膏状,一次干燥、粉碎、过筛后与辅料混合,制粒、二次干燥,得到颗粒剂成品。
2.如权利要求1所述的用于孕妇助产后恢复的保健中药的制备方法,其特征在于,所述步骤(1)中中药原料清洗方法为:用流动的常温清水不断淋洗中药原料,淋洗时间5min。
3.如权利要求1所述的用于孕妇助产后恢复的保健中药的制备方法,其特征在于,所述步骤(2)中水的重量为提取釜中中药原料重量的5-10倍,乙醇的重量为提取釜中中药原料重量的8-15倍。
4.如权利要求1所述的用于孕妇助产后恢复的保健中药的制备方法,其特征在于,所述正向高频高压电流的电压为1000-1200V,频率为3000-4000HZ,所述反向高频高压电流的电压为1000-1200V,频率为3000-4000HZ。
5.如权利要求1所述的用于孕妇助产后恢复的保健中药的制备方法,其特征在于,所述步骤(3)中减压浓缩的温度为40-50℃。
6.如权利要求1所述的用于孕妇助产后恢复的保健中药的制备方法,其特征在于,所述步骤(4)中一次干燥的温度为40-50℃,二次干燥的温度为30-40℃。
7.如权利要求1所述的用于孕妇助产后恢复的保健中药的制备方法,其特征在于,所述步骤(4)中颗粒剂成品粒径为0.4-1.2mm。
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