CN108686026B - 一种用于肺热咳嗽的甘草桔梗颗粒及其制备方法 - Google Patents

一种用于肺热咳嗽的甘草桔梗颗粒及其制备方法 Download PDF

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CN108686026B
CN108686026B CN201810826382.1A CN201810826382A CN108686026B CN 108686026 B CN108686026 B CN 108686026B CN 201810826382 A CN201810826382 A CN 201810826382A CN 108686026 B CN108686026 B CN 108686026B
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胡寅道
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Abstract

本发明公开了一种用于肺热咳嗽的甘草桔梗颗粒及其制备方法,涉及中药技术领域,其原料按重量份包括:甘草20‑30份、桔梗20‑30份、紫苏15‑23份、桑叶7‑14份、橘皮6‑12份、山楂5‑10份、菊花8‑15份、枇杷叶5‑10份、龙眼肉3‑6份、鱼腥草10‑16份。本发明精选天然植物甘草、桔梗、紫苏、桑叶、橘皮、山楂、菊花、枇杷叶、龙眼肉、鱼腥草为原料,采用水提、渗漉、酶解滤渣等方法,最大程度上提取药材中的有效成分,该颗粒剂配方科学,具有清热利咽、止咳化痰、润肺益气的功效,可用于肺热咳嗽、咳嗽痰黄、气逆喘急、烦热口渴、咽喉瘙痒肿痛等症,显示确切和良好的疗效,尤其适用于治疗儿童咳嗽,且所选原料均为药食同源材料,质量稳定,可安心长期食用。

Description

一种用于肺热咳嗽的甘草桔梗颗粒及其制备方法
技术领域
本发明涉及中药技术领域,尤其涉及一种用于肺热咳嗽的甘草桔梗颗粒及其制备方法。
背景技术
咳嗽是呼吸道疾病最常见的一种症状。西医认为,咳嗽主要是由上呼吸道感染、支气管炎、肺炎或喉炎引起。中医认为,咳嗽是因外感六淫,脏腑内伤,影响于肺所致有声有痰之症,“咳谓无痰而有声,肺气伤而不清也;嗽是无声而有痰,脾湿动而为痰也。咳嗽谓有痰而有声,盖因伤于肺气动于脾湿,咳而为嗽也”。因外邪犯肺,或脏腑内伤,累及于肺所致。目前,市场上常见的清热止咳药物大都是西药,但存在副作用大,长久服用对人体有一定的损伤,尤其不适用儿童长期服用。中医认为咳嗽之症,病位在肺,一般是以清肺化痰为主,且由于组方等原因,效果残差不齐,不甚理想。因此,有必要开发一种药效安全、副作用小、疗效好的清热止咳药物,可以被儿童患者使用。
发明内容
基于背景技术存在的技术问题,本发明提出了一种用于肺热咳嗽的甘草桔梗颗粒及其制备方法,该颗粒剂可用于肺热咳嗽、咳嗽痰黄、气逆喘急、烦热口渴、咽喉瘙痒肿痛等症,显示确切和良好的疗效,尤其适用于治疗儿童咳嗽,可安心长期食用。
本发明提出的一种用于肺热咳嗽的甘草桔梗颗粒,其原料按重量份包括:甘草20-30份、桔梗20-30份、紫苏15-23份、桑叶7-14份、橘皮6-12份、山楂5-10份、菊花8-15份、枇杷叶5-10份、龙眼肉3-6份、鱼腥草10-16份。
优选地,所述枇杷叶为蜜枇杷叶。
本发明还提出了上述用于肺热咳嗽的甘草桔梗颗粒的制备方法,包括以下步骤:
S1、将甘草、桔梗、桑叶、山楂、鱼腥草粉碎,混合,加水煎煮提取,过滤,得水提液和滤渣a;
S2、将紫苏、橘皮、菊花、批把叶粉碎,混合,加入70%乙醇溶液浸渍,然后采用70%乙醇溶液渗漉,收集渗漉液,滤渣b备用;
S3、将滤渣a和滤渣b混合,加入水,再加入纤维素酶,酶解,离心,得酶解液,灭活;
S4、将水提液和酶解液混合,减压浓缩至相对密度为1.03-1.07的清膏,加入乙醇调节含醇量至65-70%,过滤,得精提液;
S5、将龙眼肉超微粉碎成龙眼粉;
S6、将精提液和醇提液混合,减压浓缩,喷雾干燥,加入龙眼粉,混合均匀,得主药;
S7、向主药中加入辅料,混合,再加入粘合剂,制粒,即得用于肺热咳嗽的甘草桔梗颗粒。
优选地,所述S1中,加药材初始质量的5-10倍水煎煮提取1-3h。
优选地,所述S2中,加药材初始质量的2-3倍的70%乙醇溶液浸渍15-20h。
优选地,所述S2中,采用70%乙醇溶液渗漉,乙醇溶液与药材初始质量的重量比为3-5:1,渗漉时间为7-10h。
优选地,所述S3中,加入药材初始质量的4-7倍水,药材初始质量的0.5-1%的纤维素酶,调节pH至4-4.5,在40-45℃下酶解提取1-2h,离心,得酶解液,调节pH至中性,灭活。
优选地,所述S6中,主药、辅料、粘结剂的重量比为2:2-3:0.2-0.3。
优选地,所述辅料包括以下重量份的原料:蔗糖80-90份、葡萄糖10-20份;优选地,所述粘结剂为聚乙二醇。
本发明中各原料药材的功效如下:
甘草:性平,味甘,归心经、胃经、脾经、肺经,具有补脾益气、止咳祛痰、缓急定痛、调和药性的功效,治疗脾胃虚弱、中气不足、咳嗽气喘、痈疽疮毒、腹中挛急作痛、缓和药物烈性、解药毒。
桔梗:性平,味苦、辛,归肺经,具有宣肺祛痰、利咽排脓的功效,用于治疗咳嗽痰多、胸膈满闷、咽痛音哑、肺疽吐脓;药理试验表明,桔梗的根、茎、叶、花和果实均有非常显著的祛痰作用。
紫苏:性温,味辛,归肺经、脾经,具有解表散寒,行气和胃的功效,用于风寒感冒,咳嗽呕恶;药理试验表明,紫苏具有镇静及较弱的解热作用,能促进消化液分泌,增强胃肠蠕动,对呼吸系统可产生止咳祛痰平喘作用,能调节机体免疫功能,具有广谱的抗菌作用。
桑叶:性寒,味甘、苦,归肺经、肝经,具有疏散风热、清肺润燥、清肝明目的功效,用治风热感冒、肺热燥咳、头晕头痛、目赤昏花。药理试验表明,桑叶有抑菌、利尿、降压等作用。
橘皮:味辛、味苦,性温,归脾经、肺经,具有理气开胃,燥湿化痰,治脾胃病的功效,用治胸脘胀满、食少呕吐、咳嗽痰多。药理试验表明,橘皮有调整消化系统,平喘祛痰,增强免疫功能,抗炎,能促进唾液、胃液等消化液分泌和消除肠内积气等作用。
山楂:性微温,味酸、甘,归脾经、胃经、肝经,具有消食健脾、润肺益气的功效,治疗肉食积滞、小儿乳积、脘腹胀痛、痢疾、泄泻、痛经、产后瘀血腹痛、高血脂症等。
菊花:性微寒,味甘、苦,归肺经、肝经,具有散风清热、平肝明目的功效,用治风热感冒、头痛眩晕、目赤肿痛、眼目昏花;药理研究表明,菊花具有抗菌、扩张冠脉、增加冠脉流量、提高心肌耗氧量等作用。
枇杷叶:味苦,性微寒,归肺经、胃经,具有清肺止咳、降逆止呕的功效,用治肺热咳嗽、气逆喘急、胃热呕逆、烦热口渴;药理试验表明,枇杷叶对呼吸中枢有镇静、平喘、镇咳作用。
龙眼肉:性温,味甘,归心经、脾经,具有补益心脾、养血安神的功效,用治肺阴亏虚、肺失润降而致干咳、痰少黏白、声音嘶哑、口干咽燥等;药理试验表明,龙眼肉有抑菌、镇静、健胃、抗疲劳等作用。
鱼腥草:性微寒,味辛,归肺经,具有清热解毒、消痈排脓、利尿通淋的功效,用治肺脓疡、痰热咳嗽、肺炎、水肿、脚气、尿路感染、白带过多、痈肿疮毒、热痢、热淋。药理研究表明,鱼腥草有抗菌、抗病毒、免疫增强及利尿作用。
有益效果:本发明精选天然植物甘草、桔梗、紫苏、桑叶、橘皮、山楂、菊花、枇杷叶、龙眼肉、鱼腥草为原料,采用水提、渗漉、酶解滤渣等方法,最大程度上提取药材中的有效成分,该颗粒剂配方科学,以甘草和桔梗为君药,紫苏、桑叶、菊花、枇杷叶为臣药,橘皮、鱼腥草为佐药,山楂和龙眼肉为使药,具有清热利咽、止咳化痰、润肺益气的功效,可用于肺热咳嗽、咳嗽痰黄、气逆喘急、烦热口渴、咽喉瘙痒肿痛等症,显示确切和良好的疗效,尤其适用于治疗儿童咳嗽,且所选原料均为药食同源材料,质量稳定,可安心长期食用。
具体实施方式
下面,通过具体实施例对本发明的技术方案进行详细说明。
实施例1
本发明提出的一种用于肺热咳嗽的甘草桔梗颗粒,其原料按重量份包括:甘草20份、桔梗20份、紫苏23份、桑叶14份、橘皮6份、山楂5份、菊花15份、蜜枇杷叶10份、龙眼肉3份、鱼腥草16份。
本发明还提出了上述用于肺热咳嗽的甘草桔梗颗粒的制备方法,包括以下步骤:
S1、将甘草、桔梗、桑叶、山楂、鱼腥草粉碎,混合,加药材初始质量的5倍水煎煮提取1h,过滤,得水提液和滤渣a;
S2、将紫苏、橘皮、菊花、批把叶粉碎,混合,加药材初始质量的2倍的70%乙醇溶液浸渍15h,然后采用70%乙醇溶液渗漉,乙醇溶液与药材初始质量的重量比为3:1,渗漉时间为7h,收集渗漉液,滤渣b备用;
S3、将滤渣a和滤渣b混合,加入药材初始质量的4倍水,药材初始质量的0.5%的纤维素酶,调节pH至4,在40℃下酶解提取1h,离心,得酶解液,调节pH至中性,灭活;
S4、将水提液和酶解液混合,减压浓缩至相对密度为1.03的清膏,加入乙醇调节含醇量至65%,过滤,得精提液;
S5、将龙眼肉超微粉碎成龙眼粉;
S6、将精提液和醇提液混合,减压浓缩,喷雾干燥,加入龙眼粉,混合均匀,得主药;
S7、向主药中加入辅料,混合,再加入粘合剂聚乙二醇,主药、辅料、粘结剂的重量比为2:2:0.2,其中,辅料包括以下重量份的原料:蔗糖80份、葡萄糖20份,制粒,即得用于肺热咳嗽的甘草桔梗颗粒。
实施例2
本发明提出的一种用于肺热咳嗽的甘草桔梗颗粒,其原料按重量份包括:甘草30份、桔梗30份、紫苏15份、桑叶7份、橘皮12份、山楂10份、菊花8份、蜜枇杷叶5份、龙眼肉6份、鱼腥草10份。
本发明还提出了上述用于肺热咳嗽的甘草桔梗颗粒的制备方法,包括以下步骤:
S1、将甘草、桔梗、桑叶、山楂、鱼腥草粉碎,混合,加药材初始质量的10倍水煎煮提取3h,过滤,得水提液和滤渣a;
S2、将紫苏、橘皮、菊花、批把叶粉碎,混合,加药材初始质量的3倍的70%乙醇溶液浸渍20h,然后采用70%乙醇溶液渗漉,乙醇溶液与药材初始质量的重量比为5:1,渗漉时间为10h,收集渗漉液,滤渣b备用;
S3、将滤渣a和滤渣b混合,加入药材初始质量的7倍水,药材初始质量的1%的纤维素酶,调节pH至4.5,在45℃下酶解提取2h,离心,得酶解液,调节pH至中性,灭活;
S4、将水提液和酶解液混合,减压浓缩至相对密度为1.07的清膏,加入乙醇调节含醇量至70%,过滤,得精提液;
S5、将龙眼肉超微粉碎成龙眼粉;
S6、将精提液和醇提液混合,减压浓缩,喷雾干燥,加入龙眼粉,混合均匀,得主药;
S7、向主药中加入辅料,混合,再加入粘合剂聚乙二醇,主药、辅料、粘结剂的重量比为2:3:0.3,其中,辅料包括以下重量份的原料:蔗糖90份、葡萄糖10份,制粒,即得用于肺热咳嗽的甘草桔梗颗粒。
实施例3
本发明提出的一种用于肺热咳嗽的甘草桔梗颗粒,其原料按重量份包括:甘草24份、桔梗27份、紫苏18份、桑叶10份、橘皮10份、山楂7份、菊花12份、蜜枇杷叶7份、龙眼肉5份、鱼腥草15份。
本发明还提出了上述用于肺热咳嗽的甘草桔梗颗粒的制备方法,包括以下步骤:
S1、将甘草、桔梗、桑叶、山楂、鱼腥草粉碎,混合,加药材初始质量的7倍水煎煮提取1.5h,过滤,得水提液和滤渣a;
S2、将紫苏、橘皮、菊花、批把叶粉碎,混合,加药材初始质量的2倍的70%乙醇溶液浸渍16h,然后采用70%乙醇溶液渗漉,乙醇溶液与药材初始质量的重量比为5:1,渗漉时间为8h,收集渗漉液,滤渣b备用;
S3、将滤渣a和滤渣b混合,加入药材初始质量的5倍水,药材初始质量的0.7%的纤维素酶,调节pH至4,在40℃下酶解提取1.5h,离心,得酶解液,调节pH至中性,灭活;
S4、将水提液和酶解液混合,减压浓缩至相对密度为1.04的清膏,加入乙醇调节含醇量至67%,过滤,得精提液;
S5、将龙眼肉超微粉碎成龙眼粉;
S6、将精提液和醇提液混合,减压浓缩,喷雾干燥,加入龙眼粉,混合均匀,得主药;
S7、向主药中加入辅料,混合,再加入粘合剂聚乙二醇,主药、辅料、粘结剂的重量比为2:2.4:0.22,其中,辅料包括以下重量份的原料:蔗糖85份、葡萄糖15份,制粒,即得用于肺热咳嗽的甘草桔梗颗粒,5g/袋。
实施例4
本发明提出的一种用于肺热咳嗽的甘草桔梗颗粒,其原料按重量份包括:甘草25份、桔梗25份、紫苏20份、桑叶9份、橘皮9份、山楂8份、菊花10份、蜜枇杷叶8份、龙眼肉4份、鱼腥草13份。
本发明还提出了上述用于肺热咳嗽的甘草桔梗颗粒的制备方法,包括以下步骤:
S1、将甘草、桔梗、桑叶、山楂、鱼腥草粉碎,混合,加药材初始质量的8倍水煎煮提取2h,过滤,得水提液和滤渣a;
S2、将紫苏、橘皮、菊花、批把叶粉碎,混合,加药材初始质量的2.5倍的70%乙醇溶液浸渍18h,然后采用70%乙醇溶液渗漉,乙醇溶液与药材初始质量的重量比为4:1,渗漉时间为9h,收集渗漉液,滤渣b备用;
S3、将滤渣a和滤渣b混合,加入药材初始质量的6倍水,药材初始质量的0.7%的纤维素酶,调节pH至4.5,在45℃下酶解提取1.5h,离心,得酶解液,调节pH至中性,灭活;
S4、将水提液和酶解液混合,减压浓缩至相对密度为1.05的清膏,加入乙醇调节含醇量至70%,过滤,得精提液;
S5、将龙眼肉超微粉碎成龙眼粉;
S6、将精提液和醇提液混合,减压浓缩,喷雾干燥,加入龙眼粉,混合均匀,得主药;
S7、向主药中加入辅料,混合,再加入粘合剂聚乙二醇,主药、辅料、粘结剂的重量比为2:2.7:0.25,其中,辅料包括以下重量份的原料:蔗糖87份、葡萄糖13份,制粒,即得用于肺热咳嗽的甘草桔梗颗粒,5g/袋。
本发明制备的用于肺热咳嗽的甘草桔梗颗粒用于小儿肺热咳嗽。
1、病例选择:选择收治的肺热咳嗽患儿200例,患者年龄为5个月至12岁,病程为1-14天,多数为痰多咳嗽,均符合小儿肺热咳嗽的诊断标准,可以确诊为小儿肺热咳嗽。将其分为2组,实验组和对照组,每组100人,两组无显著性差异。
2、药物选择:实验组服用本发明实施例4中制备的用于肺热咳嗽的甘草桔梗颗粒,开水冲服,三周岁以下每次半袋,一日三次,三周岁以上每次1袋,一日三次,七周岁以上一次2袋,一日三次;对照组服用葵花小儿肺热咳喘颗粒,开水冲服,三周岁以下一次3g,一日3次,三周岁以上一次3g,一日4次,七周岁以上一次6g,一日3次。3天为1个疗程,服药期间忌饮生冷、燥热食物,连续送服1-2个疗程观察疗效。
3、疗效判定:
(1)治愈:体温正常,咳嗽症状消失,血常规检查正常。
(2)好转:体温正常,咳嗽症状明显好转,血常规检查指标接近正常。
(3)无效:咳嗽症状无明显改善或加重。
4、结果:
治愈/人 好转/人 无效/人 有效率/%
实验组 84 15 1 99
对照组 81 17 2 98
经临床治疗,对照观察看出,本发明的用于肺热咳嗽的甘草桔梗颗粒用于镇咳、祛痰,效果确切,在治疗中,未发现任何毒副作用。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (4)

1.一种用于肺热咳嗽的甘草桔梗颗粒,其特征在于,其原料按重量份由以下组分组成:甘草20-30份、桔梗20-30份、紫苏15-23份、桑叶7-14份、橘皮6-12份、山楂5-10份、菊花8-15份、枇杷叶5-10份、龙眼肉3-6份、鱼腥草10-16份;
其中所述用于肺热咳嗽的甘草桔梗颗粒的制备方法,包括以下步骤:
S1、将甘草、桔梗、桑叶、山楂、鱼腥草粉碎,混合,加水煎煮提取,过滤,得水提液和滤渣a;
S2、将紫苏、橘皮、菊花、批把叶粉碎,混合,加入70%乙醇溶液浸渍,然后采用70%乙醇溶液渗漉,收集渗漉液,滤渣b备用;
S3、将滤渣a和滤渣b混合,加入水,再加入纤维素酶,酶解,离心,得酶解液,灭活;
S4、将水提液和酶解液混合,减压浓缩至相对密度为1.03-1.07的清膏,加入乙醇调节含醇量至65-70%,过滤,得精提液;
S5、将龙眼肉超微粉碎成龙眼粉;
S6、将精提液和醇提液混合,减压浓缩,喷雾干燥,加入龙眼粉,混合均匀,得主药;
S7、向主药中加入辅料,混合,再加入粘合剂,制粒,即得用于肺热咳嗽的甘草桔梗颗粒;
所述S1中,加药材初始质量的5-10倍水煎煮提取1-3h;
所述S2中,加药材初始质量的2-3倍的70%乙醇溶液浸渍15-20h;
所述S2中,采用70%乙醇溶液渗漉,乙醇溶液与药材初始质量的重量比为3-5:1,渗漉时间为7-10h;
所述S3中,加入药材初始质量的4-7倍水,药材初始质量的0.5-1%的纤维素酶,调节pH至4-4.5,在40-45℃下酶解提取1-2h,离心,得酶解液,调节pH至中性,灭活;
所述S6中,主药、辅料、粘结剂的重量比为2:2-3:0.2-0.3。
2.根据权利要求1所述的用于肺热咳嗽的甘草桔梗颗粒,其特征在于,所述枇杷叶为蜜枇杷叶。
3.根据权利要求1或2所述的用于肺热咳嗽的甘草桔梗颗粒,其特征在于,所述辅料包含以下重量份的原料:蔗糖80-90份、葡萄糖10-20份。
4.根据权利要求1或2所述的用于肺热咳嗽的甘草桔梗颗粒,其特征在于,所述粘结剂为聚乙二醇。
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