CN105727020A - 一种感冒清热颗粒的制备方法及应用 - Google Patents

一种感冒清热颗粒的制备方法及应用 Download PDF

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CN105727020A
CN105727020A CN201610110709.6A CN201610110709A CN105727020A CN 105727020 A CN105727020 A CN 105727020A CN 201610110709 A CN201610110709 A CN 201610110709A CN 105727020 A CN105727020 A CN 105727020A
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赵明亮
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Nanjing Zhengliang Pharmaceutical Technology Co Ltd
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Abstract

本发明提供一种感冒清热颗粒的制备方法,由荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g作为原料药制成,采用超临界萃取和微波萃取制备而成,载药量有很大提高,本发明还提供了感冒清热颗粒在制备抑制鼠乳腺癌MA?782细胞增殖药物中的应用。

Description

一种感冒清热颗粒的制备方法及应用
技术领域
本发明涉及中药制剂技术领域,具体涉及一种感冒清热颗粒的制备方法及应用。
背景技术
感冒清热颗粒记载于药典标准,由荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g作为原料药制成,以上十一味,取荆芥穗、薄荷、紫苏叶提取挥发油,蒸馏后的水溶液另器收集;药渣与其余防风等八味加水煎煮二次,合并煎液,滤过,滤液与上述水溶液合并。合并液浓缩成相对密度为1。32~1.35(50℃)的清膏,取清膏,加蔗糖、糊精及乙醇适量,制成颗粒9干燥,加人上述挥发油,混匀,制成1600g;或加入辅料适量,混匀,干燥,加人上述挥发油,混勻,制成800g(无蔗糖);或将合并液减压浓缩至相对密度为1.08~1.10(55℃)的药液,喷雾干燥,制成干膏粉,取干膏粉,加乳糖适量,混合,加入上述挥发油/混匀,制成颗粒400g(含乳糖)。疏风解寒、解表清热。用于风寒感冒、头痛发热、恶寒身痛、鼻流清涕、咳嗽咽干。
现有技术中,尚未有感冒清热颗粒在提取制备方面采用超临界和微波技术的报道,而采用水煎煮的方法,工艺粗糙、落后,杂质多,导致患者用量过大,不方便服用,严重影响了本品在临床上应用。
发明内容
发明目的:为了解决上述问题,本发明的目的在于提供一种感冒清热颗粒的制备方法。
本发明的另一个目的在于提供一种感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用。
技术方案:本发明的目的是通过如下的方案实现的:
一种感冒清热颗粒的制备方法,由荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g作为原料药制成,所述的方法由下列步骤组成:取荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g,加入到CO2超临界萃取器中,乙醇作为夹带剂,夹带剂占总萃取溶剂的体积百分比为4-6%,萃取压力15-30MPa,温度30-50℃,CO2流量1-3m1/g生药·min,萃取时间150-180min,得超临界萃取物,备用;取其余中药,粉碎,加入2L的70%乙醇,投入微波萃取装置中进行微波萃取,萃取功率400-600W,萃取2次,每次4-8分钟,合并萃取液,浓缩,加到D101大孔吸附树脂柱上,50%乙醇洗脱,收集5倍量柱体积洗脱液,减压回收乙醇,浓缩并干燥,得微波提取物,备用;将上述超临界萃取物和微波提取物混合,加入淀粉,70%乙醇制颗粒,干燥,制成400g。
所述感冒清热颗粒的制备方法,所述CO2超临界萃取夹带剂占总萃取溶剂的体积百分比为5%。
所述感冒清热颗粒的制备方法,所述CO2超临界萃取的萃取压力20MPa,温度40℃,CO2流量2ml/g生药·min,萃取时间160min。
所述感冒清热颗粒的制备方法,所述微波萃取功率500W,每次萃取6分钟。
一种感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用,感冒清热颗粒由荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g作为原料药制成,制备方法由下列步骤组成:取荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g,加入到CO2超临界萃取器中,乙醇作为夹带剂,夹带剂占总萃取溶剂的体积百分比为4-6%,萃取压力15-30MPa,温度30-50℃,CO2流量1-3m1/g生药·min,萃取时间150-180min,得超临界萃取物,备用;取其余中药,粉碎,加入2L的70%乙醇,投入微波萃取装置中进行微波萃取,萃取功率400-600W,萃取2次,每次4-8分钟,合并萃取液,浓缩,加到D101大孔吸附树脂柱上,50%乙醇洗脱,收集5倍量柱体积洗脱液,减压回收乙醇,浓缩并干燥,得微波提取物,备用;将上述超临界萃取物和微波提取物混合,加入淀粉,70%乙醇制颗粒,干燥,制成400g。
所述感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用,制备方法中CO2超临界萃取夹带剂占总萃取溶剂的体积百分比为5%。
所述感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用,制备方法中CO2超临界萃取的萃取压力20MPa,温度40℃,CO2流量2ml/g生药·min,萃取时间160min。
所述感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用,制备方法中微波萃取功率500W,每次萃取6分钟。
现有技术中,感冒清热颗粒每袋12g,每次1袋,一日2次,采用本发明制备成的感冒清热颗粒每袋12g,每次1袋,一日服用2次,但载药量大大增加。
具体实施方式
以下通过实施例形式,对本发明的上述内容再作进一步的详细说明,但不应将此理解为本发明上述主题的范围仅限于以下的实例,凡基于本发明上述内容所实现的技术均属于本发明的范围。
实施例1
取荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g,将荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g,加入到CO2超临界萃取器中,乙醇作为夹带剂,夹带剂占总萃取溶剂的体积百分比为4%,萃取压力15MPa,温度30℃,CO2流量1m1/g生药·min,萃取时间150min,得超临界萃取物,备用;取其余中药,粉碎,加入2L的70%乙醇,投入微波萃取装置中进行微波萃取,萃取功率400W,萃取2次,每次4分钟,合并萃取液,浓缩,加到D101大孔吸附树脂柱上,50%乙醇洗脱,收集5倍量柱体积洗脱液,减压回收乙醇,浓缩并干燥,得微波提取物,备用;将上述超临界萃取物和微波提取物混合,加入淀粉,70%乙醇制颗粒,制成400g。
实施例2
取荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g,将荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g,加入到CO2超临界萃取器中,乙醇作为夹带剂,夹带剂占总萃取溶剂的体积百分比为6%,萃取压力30MPa,温度50℃,CO2流量3m1/g生药·min,萃取时间180min,得超临界萃取物,备用;取其余中药,粉碎,加入2L的70%乙醇,投入微波萃取装置中进行微波萃取,萃取功率600W,萃取2次,每次8分钟,合并萃取液,浓缩,加到D101大孔吸附树脂柱上,50%乙醇洗脱,收集5倍量柱体积洗脱液,减压回收乙醇,浓缩并干燥,得微波提取物,备用;将上述超临界萃取物和微波提取物混合,加入淀粉,70%乙醇制颗粒,制成400g。
实施例3
取荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g,将荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g,加入到CO2超临界萃取器中,乙醇作为夹带剂,夹带剂占总萃取溶剂的体积百分比为5%,萃取压力20MPa,温度40℃,CO2流量2m1/g生药·min,萃取时间160min,得超临界萃取物,备用;取其余中药,粉碎,加入2L的70%乙醇,投入微波萃取装置中进行微波萃取,萃取功率500W,萃取2次,每次6分钟,合并萃取液,浓缩,加到D101大孔吸附树脂柱上,50%乙醇洗脱,收集5倍量柱体积洗脱液,减压回收乙醇,浓缩并干燥,得微波提取物,备用;将上述超临界萃取物和微波提取物混合,加入淀粉,70%乙醇制颗粒,制成400g。
实施例4:感冒清热颗粒抑制鼠乳腺癌MA-782细胞增殖的实验研究资料
1 实验材料
1.1 实验用细胞株
鼠乳腺癌MA-782细胞,南京医科大学实验室细胞库,DMEM+10%FBS常规培养。
1.2 实验药物
研究药物:本发明感冒清热颗粒:按实施例3方法制备。
药液储液:称取100mg感冒清热颗粒,溶于5ml无水乙醇中,0.2μm滤器过滤,500μl doff管分装,-20℃存储,同时0.2μm滤器过滤无水乙醇以备对照组之用。
1.3 实验试剂
DMEM(GIBCO公司Cat.No.12100-061 Lot.No.758137);胎牛血清(浙江天杭生物科技有限公司Lot.No.100419);NaHCO3(上海久亿化学试剂有限公司Cat.No.11810-033Lot.No.1088387);Trypsin(AMRESCO公司批号:2010/04);EDTA(AMRESCO公司批号:2009/10);Penicillin G Sodium Salt(AMRESCO公司批号:2010242);Streptomycin Sulfate(AMRESCO公司批号:2010382);无水乙醇(南京化学试剂有限公司批号:080310182);MTT(Biosharp批号:0793);PBS(实验室自配);
1.4 实验器材
莱卡倒置显微镜(德国Leica型号:DM1L);可见-紫外光微孔板检测仪(美国MD公司型号:SPECTRA MAX 190);CO2培养箱(FORMA型号:3111);超净台(苏净集团安泰公司制造型号:SW-CJ-ZFD);纯水仪(美国Spring公司型号:S/N 020579);精密移液器(法国吉尔森公司型号:P2);电子天平(德国赛多利斯有限公司型号:BT323S);全自动高压灭菌锅(日本SANYO公司型号:MLS-3020);台式电热鼓风干燥箱(上海精密实验设备公司型号:DHG9123A);冰箱(西门子公司型号:KG18V21TI);液氮罐(CBS型号:2001);低速离心机(上海安亭科学仪器厂型号:KA-1000);0.2μm滤器(MILLIPORE型号:SLGP033RB);10cm培养皿(NEST公司)、96孔培养板(NEST公司);细胞计数板;离心管、移液管、Tips若干。
2 实验方法
1)鼠乳腺癌MA-782细胞用DMEM+10%FBS于37℃、5%CO2进行常规培养(10cm培养皿),当细胞生长至对数期时,收集细胞,弃去培养液,PBS轻洗3遍,加入3ml 0.25%胰蛋白酶-0.04%EDTA,37℃消化2min后,向其中加入5ml完全培养基中和反应,吹打细胞后将其转入离心管中,1000rpm离心5min,调整细胞悬液浓度3×104个/ml。
2)将细胞种入96孔培养板中,每孔加入细胞悬液180μl,培养板放入细胞培养箱中(37℃,5%CO2)常规培养。
3)根据细胞生长情况,一般长至50%-70%,加入感冒清热颗粒溶液,继续培养24h。
4)24h后加入20μl MTT溶液(5mg/ml,即0.5%MTT),继续培养4h。
5)4h后扣板法倒去上清,用吸水纸轻轻拍干,每孔加入200μl二甲基亚砜,置摇床上低速振荡10min,使结晶物充分溶解。在酶联免疫检测仪490nm处测量各孔的吸光值。
6)同时设置本底(不加细胞,只加培养液),对照孔(细胞、相同浓度的药物溶解介质、培养液、MTT、二甲基亚砜),每组设定6个复孔。
7)结果以药物对细胞的抑制率表示:
细胞增值抑制率(%)=(对照孔OD值-给药孔OD值)/对照孔OD值×100%。实验重复3次。
3 统计处理
采用Microsoft Excel 2003软件中的相关分析和Student t检验,数据以mean±S.D.表示。
4 实验结果
MTT法实验后统计结果显示,与对照组比较,当剂量达到5mg/ml时,对鼠乳腺癌MA-782细胞增殖抑制有差异(P<0.05),剂量在10mg/ml时该差异具有显著性(P<0.01),当剂量达到15-20mg/ml时有极显著性差异(P<0.001)。
表1感冒清热颗粒对鼠乳腺癌MA-782细胞细胞增殖抑制影响研究
注:与对照组比较,*P<0.01;**P<0.001
5 实验结论
感冒清热颗粒可以抑制鼠乳腺癌MA-782细胞增殖,减少鼠乳腺癌MA-782细胞的细胞生长数目,该作用呈剂量依赖性。

Claims (8)

1.一种感冒清热颗粒的制备方法,由荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g作为原料药制成,其特征在于所述的方法由下列步骤组成:取荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g,加入到CO2超临界萃取器中,乙醇作为夹带剂,夹带剂占总萃取溶剂的体积百分比为4-6%,萃取压力15-30MPa,温度30-50℃,CO2流量1-3m1/g生药·min,萃取时间150-180min,得超临界萃取物,备用;取其余中药,粉碎,加入2L的70%乙醇,投入微波萃取装置中进行微波萃取,萃取功率400-600W,萃取2次,每次4-8分钟,合并萃取液,浓缩,加到D101大孔吸附树脂柱上,50%乙醇洗脱,收集5倍量柱体积洗脱液,减压回收乙醇,浓缩并干燥,得微波提取物,备用;将上述超临界萃取物和微波提取物混合,加入淀粉,70%乙醇制颗粒,干燥,制成400g。
2.根据权利要求1所述感冒清热颗粒的制备方法,其特征在于所述CO2超临界萃取夹带剂占总萃取溶剂的体积百分比为5%。
3.根据权利要求1所述感冒清热颗粒的制备方法,其特征在于所述CO2超临界萃取的萃取压力20MPa,温度40℃,CO2流量2ml/g生药·min,萃取时间160min。
4.根据权利要求1所述感冒清热颗粒的制备方法,其特征在于所述微波萃取功率500W,每次萃取6分钟。
5.一种感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用,其特征在于感冒清热颗粒由荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g、葛根100g、桔梗60g、苦杏仁80g、白芷60g、苦地丁200g、芦根160g作为原料药制成,制备方法由下列步骤组成:取荆芥穗200g、薄荷60g、防风100g、柴胡100g、紫苏叶60g,加入到CO2超临界萃取器中,乙醇作为夹带剂,夹带剂占总萃取溶剂的体积百分比为4-6%,萃取压力15-30MPa,温度30-50℃,CO2流量1-3m1/g生药·min,萃取时间150-180min,得超临界萃取物,备用;取其余中药,粉碎,加入2L的70%乙醇,投入微波萃取装置中进行微波萃取,萃取功率400-600W,萃取2次,每次4-8分钟,合并萃取液,浓缩,加到D101大孔吸附树脂柱上,50%乙醇洗脱,收集5倍量柱体积洗脱液,减压回收乙醇,浓缩并干燥,得微波提取物,备用;将上述超临界萃取物和微波提取物混合,加入淀粉,70%乙醇制颗粒,干燥,制成400g。
6.根据权利要求5所述感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用,其特征在于,制备方法中CO2超临界萃取夹带剂占总萃取溶剂的体积百分比为5%。
7.根据权利要求5所述感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用,其特征在于,制备方法中CO2超临界萃取的萃取压力20MPa,温度40℃,CO2流量2ml/g生药·min,萃取时间160min。
8.根据权利要求5所述感冒清热颗粒在制备抑制鼠乳腺癌MA-782细胞增殖药物中的应用,其特征在于,制备方法中微波萃取功率500W,每次萃取6分钟。
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