CN107441214A - 一种三桠苦注射液的制备方法 - Google Patents
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Abstract
本发明公开了一种三桠苦注射液的制备方法,包括如下步骤:(1)取三桠苦根切片,洗净后加注射用水煮沸提取三次,每次提取1h,过滤;(2)将步骤(1)中的三次过滤的滤液合并,并浓缩至800‑900ml;(3)分三次加入三倍量95%的乙醇,滤除沉淀;(4)滤液回收乙醇后,加入10ml吐温80,加足注射用水,将滤液灌封,灭菌得到。本发明是提供的一种三桠苦注射液的制备方法得到的三桠苦注射液,可用于感冒,流感,风湿性关节炎,跌打扭伤止痛;还可用于穴位注射用于腰腿痛;亦可用于耳穴位注射,用于拔牙麻醉。
Description
技术领域
本发明涉及医药技术领域,尤其涉及一种三桠苦注射液的制备方法。
背景技术
三桠苦为芸香科植物,别名有三叉苦、三丫苦、三支枪、三叉虎、小黄散等。三桠苦的茎及带叶嫩枝入药,其味苦,性寒,具有清热解毒、祛风除湿的功效,主治咽喉肿痛、风湿骨痛、湿疹、皮炎、疮疡等,是一种常用广西北海市合浦县中草药。三桠苦的水提物具有清热解毒、消炎止痛、治疗发烧等作用。
发明内容
为解决现有技术和实际情况中存在的上述问题,本发明提供了一种三桠苦注射液的制备方法,包括如下步骤:
(1)取三桠苦根切片,洗净后加注射用水煮沸提取三次,每次提取1h,过滤;
(2)将步骤(1)中的三次过滤的滤液合并,并浓缩至800-900ml;
(3)分三次加入三倍量95%的乙醇,滤除沉淀;
(4)滤液回收乙醇后,加入10ml吐温80,加足注射用水,将滤液灌封,灭菌得到。
优选地,步骤(2)中将滤液合并,并浓缩至800ml。
优选地,步骤(2)中将滤液合并,并浓缩至850ml。
优选地,步骤(2)中将滤液合并,并浓缩至900ml。
本发明的有益效果:
本发明是提供的一种三桠苦注射液的制备方法得到的三桠苦注射液,可用于感冒,流感,风湿性关节炎,跌打扭伤止痛;还可用于穴位注射用于腰腿痛;亦可用于耳穴位注射,用于拔牙麻醉。
具体实施方式
下面结合较佳实施例,对依据本发明提供的具体实施方式详述如下:
实施例1
一种三桠苦注射液的制备方法,其特征在于,包括如下步骤:
(1)取三桠苦根切片(4000g),洗净后加注射用水煮沸提取三次,每次提取1h,过滤;
(2)将步骤(1)中的三次过滤的滤液合并,并浓缩至800ml;
(3)分三次加入三倍量95%的乙醇,滤除沉淀;
(4)滤液回收乙醇后,加入10ml吐温80,加足注射用水至1000ml,将滤液灌封,灭菌得到。
实施例2
一种三桠苦注射液的制备方法,其特征在于,包括如下步骤:
(1)取三桠苦根切片(4000g),洗净后加注射用水煮沸提取三次,每次提取1h,过滤;
(2)将步骤(1)中的三次过滤的滤液合并,并浓缩至850ml;
(3)分三次加入三倍量95%的乙醇,滤除沉淀;
(4)滤液回收乙醇后,加入10ml吐温80,加足注射用水至1000ml,将滤液灌封,灭菌得到。
实施例3
一种三桠苦注射液的制备方法,其特征在于,包括如下步骤:
(1)取三桠苦根切片(4000g),洗净后加注射用水煮沸提取三次,每次提取1h,过滤;
(2)将步骤(1)中的三次过滤的滤液合并,并浓缩至900ml;
(3)分三次加入三倍量95%的乙醇,滤除沉淀;
(4)滤液回收乙醇后,加入10ml吐温80,加足注射用水至1000ml,将滤液灌封,灭菌得到。
使用方法:
本发明的实施例提供的一种三桠苦注射液的制备方法得到的三桠苦注射液,一日2-3次,每次2ml,肌肉注射。
本发明的有益效果:
本发明是提供的一种三桠苦注射液的制备方法得到的三桠苦注射液,可用于感冒,流感,风湿性关节炎,跌打扭伤止痛;还可用于穴位注射用于腰腿痛;亦可用于耳穴位注射,用于拔牙麻醉。
最后应说明的是:以上所述仅为本发明的优选实施例而已,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 (4)
1.一种三桠苦注射液的制备方法,其特征在于,包括如下步骤:
(1)取三桠苦根切片,洗净后加注射用水煮沸提取三次,每次提取1h,过滤;
(2)将步骤(1)中的三次过滤的滤液合并,并浓缩至800-900ml;
(3)分三次加入三倍量95%的乙醇,滤除沉淀;
(4)滤液回收乙醇后,加入10ml吐温80,加足注射用水,将滤液灌封,灭菌得到。
2.根据权利要求1所述的三桠苦注射液的制备方法,其特征在于,步骤(2)中将滤液合并,并浓缩至800ml。
3.根据权利要求1所述的三桠苦注射液的制备方法,其特征在于,步骤(2)中将滤液合并,并浓缩至850ml。
4.根据权利要求1所述的三桠苦注射液的制备方法,其特征在于,步骤(2)中将滤液合并,并浓缩至900ml。
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