CN111621978A - 一种人参皂苷功能面料的制备方法 - Google Patents
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Abstract
本发明公开了一种人参皂苷功能面料的制备方法,包括如下步骤:步骤一、人参皂苷提取物的提取;步骤二、锦/涤/氨混纺面料的预先改性;步骤三、功能试剂溶液同浴整理锦/涤/氨混纺面料。本发明利用锦/涤/氨混纺面料在加工过程中加入天然提取人参皂苷提取物功能性材料,赋予混纺面料的多功能性。本方法整理后的面料具有持久有效的抗癌、提高免疫力等功能,且具有较好的耐水洗性、耐摩擦性,改性剂(聚环氧氯丙烷胺化物)对纤维具有很高的活性,从而可以有效的将人参皂苷提取物持久有效的固着在纤维上,原料属于生态友好型助剂,整理工艺简单易行。
Description
技术领域
本发明属于面料整理领域,具体涉及一种人参皂苷功能面料的制备方法。
背景技术
人参皂苷是人参中的主要有效成分之一,具有多种重要的药理活性,目前已成为一些特效药的主要成分。人参皂苷的有效提取分离是其进一步研究和利用的关键前提,科学高效地提取分离人参皂苷是当前人参研究面临的一个重要课题。人参皂苷的提取是进行人参皂苷活性研究的重要前提,现有多种提取工艺被应用,虽都能够获得人参皂苷,但也导致了人参皂苷质量标准的不同,这为人参皂苷药理活性的基础研究以及人参皂苷的临床应用设置了障碍。
在功能性纺织品领域中,随着更多的新型技术的发明与应用,将会出现越来越多符合人们预期甚至超过预期效果的功能纺织品,与此同时,一系列相应的性能测试标准也会推陈出新。
人参皂苷在医学上有着不可或缺的重要作用,而将提取出来的人参皂苷合理有效地整理在织物上,使织物带有抗菌等功效,能够提高纺织品的附加值,也是人参皂苷多元化利用的表现,是现代化纺织产品的发展趋势。
发明内容
发明目的:为了解决现有技术的不足,本发明提供了一种人参皂苷功能面料的制备方法。
技术方案:一种人参皂苷功能面料的制备方法,包括如下步骤:
步骤一、人参皂苷提取物的提取:采用人参皂苷回流提取法工艺,具体步骤如下:人参-研磨-配制-回流提取-提取液-回流提取-干燥,其中,回流的溶剂为60%-85%乙醇溶液,物料比为:1:5-7,温度为65-80℃,回流时间为30-60min,回流次数为3-6次,得到人参皂苷提取液;
步骤二、锦/涤/氨混纺面料的预先改性:锦/涤/氨混纺面料进行预先改性,其中,工艺参数如下:加入的聚环氧氯丙烷胺化物为3-7g/L,NaOH的质量浓度为1-3g/L,改性温度为80-95℃,改性时间为40-60min,浴比为1:50,然后冷水洗2次,热水洗2次,最后进行烘干;
步骤三、功能试剂溶液同浴整理锦/涤/氨混纺面料:具体工艺步骤如下;配制整理剂→浸轧→预烘→焙烘→冷水洗2次→热水洗2次→烘干;其中:配制的整理剂的配方按如下重量份数:人参皂苷提取液:5-20份;渗透剂JFC:适量;水:80-95份。
作为优化:所述的步骤一中,人参皂苷提取物的提取率为70-80%。
作为优化:所述的步骤三中,浸轧改性后的面料,二浸二轧,轧余率为70-85%。
作为优化:所述的步骤三中,预烘的温度为60-85℃,时间为2-3min。
作为优化:所述的步骤三中,焙烘的温度为100-130℃,时间为1-3min。
有益效果:本发明利用锦/涤/氨混纺面料在加工过程中加入天然提取人参皂苷提取物功能性材料,赋予混纺面料的多功能性。本方法整理后的面料具有持久有效的抗癌、提高免疫力等功能,且具有较好的耐水洗性、耐摩擦性,改性剂(聚环氧氯丙烷胺化物)具有对纤维进行改性具有很高的活性,从而可以有效的将人参皂苷提取物持久有效的固着在纤维上,原料属于生态友好型助剂,整理工艺简单易行。
附图说明
图1是本发明的扫描电镜结果示意图;其中:(a)(b)(c)为原布样,(d)(e)(f)为改性棉布样,(g)(h)(i)为人参皂苷整理样;
图2 是本发明的红外光谱图;其中:(a)为原布,(b)为改性棉布,(c)为人参皂苷整理样,(d)为人参皂苷提取物。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述,以使本领域的技术人员能够更好的理解本发明的优点和特征,从而对本发明的保护范围做出更为清楚的界定。本发明所描述的实施例仅仅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做出创造性劳动的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。
具体实施例一
一种人参皂苷功能面料的制备方法,包括如下步骤:
步骤一、人参皂苷提取物的提取:采用人参皂苷回流提取法工艺,具体步骤如下:人参-研磨-配制-回流提取-提取液-回流提取-干燥,其中,回流的溶剂为60%乙醇溶液,物料比为:1:5,温度为65℃,回流时间为30min,回流次数为3次,得到人参皂苷提取液,人参皂苷提取物的提取率为70%。
步骤二、锦/涤/氨混纺面料的预先改性:锦/涤/氨混纺面料进行预先改性,其中,工艺参数如下:加入的聚环氧氯丙烷胺化物为3g/L,NaOH的质量浓度为1g/L,改性温度为80℃,改性时间为40min,浴比为1:50,然后冷水洗2次,热水洗2次,最后进行烘干。
步骤三、功能试剂溶液同浴整理锦/涤/氨混纺面料:具体工艺步骤如下;配制整理剂→浸轧→预烘→焙烘→冷水洗2次→热水洗2次→烘干;其中:
a.配制的整理剂的配方按如下重量份数:人参皂苷提取液:5份;渗透剂JFC:适量;水:80份;
b.浸轧改性后的面料,二浸二轧,轧余率为70%;
c.预烘的温度为60℃,时间为2min;
d.焙烘的温度为100℃,时间为1min。
具体实施例二
一种人参皂苷功能面料的制备方法,包括如下步骤:
步骤一、人参皂苷提取物的提取:采用人参皂苷回流提取法工艺,具体步骤如下:人参-研磨-配制-回流提取-提取液-回流提取-干燥,其中,回流的溶剂为85%乙醇溶液,物料比为:1:7,温度为80℃,回流时间为60min,回流次数为6次,得到人参皂苷提取液,人参皂苷提取物的提取率为80%。
步骤二、锦/涤/氨混纺面料的预先改性:锦/涤/氨混纺面料进行预先改性,其中,工艺参数如下:加入的聚环氧氯丙烷胺化物为7g/L,NaOH的质量浓度为3g/L,改性温度为95℃,改性时间为60min,浴比为1:50,然后冷水洗2次,热水洗2次,最后进行烘干。
步骤三、功能试剂溶液同浴整理锦/涤/氨混纺面料:具体工艺步骤如下;配制整理剂→浸轧→预烘→焙烘→冷水洗2次→热水洗2次→烘干;其中:
a.配制的整理剂的配方按如下重量份数:人参皂苷提取液:20份;渗透剂JFC:适量;水:95份;
b.浸轧改性后的面料,二浸二轧,轧余率为85%;
c.预烘的温度为85℃,时间为3min;
d.焙烘的温度为130℃,时间为3min。
具体实施例三
一种人参皂苷功能面料的制备方法,包括如下步骤:
步骤一、人参皂苷提取物的提取:采用人参皂苷回流提取法工艺,具体步骤如下:人参-研磨-配制-回流提取-提取液-回流提取-干燥,其中,回流的溶剂为75%乙醇溶液,物料比为:1:6,温度为75℃,回流时间为50min,回流次数为4次,得到人参皂苷提取液,人参皂苷提取物的提取率为76%。
步骤二、锦/涤/氨混纺面料的预先改性:锦/涤/氨混纺面料进行预先改性,其中,工艺参数如下:加入的聚环氧氯丙烷胺化物为5g/L,NaOH的质量浓度为2g/L,改性温度为86℃,改性时间为50min,浴比为1:50,然后冷水洗2次,热水洗2次,最后进行烘干。
步骤三、功能试剂溶液同浴整理锦/涤/氨混纺面料:具体工艺步骤如下;配制整理剂→浸轧→预烘→焙烘→冷水洗2次→热水洗2次→烘干;其中:
a.配制的整理剂的配方按如下重量份数:人参皂苷提取液:12份;渗透剂JFC:适量;水:88份;
b.浸轧改性后的面料,二浸二轧,轧余率为78%;
c.预烘的温度为75℃,时间为2.5min;
d.焙烘的温度为120℃,时间为2min。
本发明的织物的拉伸性能测试结果分析如下:测定织物的断裂强度,具体见表1所示。
表1 织物断裂强度
原布 | 改性棉布样 | 人参皂苷浸轧法整理样 | |
断裂强度/(N/m) | 602.5 | 492 | 264 |
由表1可知,整理后织物的断裂强度降低,这是由于实验采用了聚环氧氯丙烷胺作为阳离子改性剂,原布经过阳离子改性后,这种改性剂结构中具有和Cell-OH 反应的活性基团,在较高温度下会破坏纤维内部结构,使得织物的断裂强度有所下降。人参皂苷整理样的断裂强力较原布以及改性棉布样大幅下降。
本发明的织物的耐水洗牢度测试结果分析如下:测定织物的耐水洗性能,结果如表2所示。
表2 耐水洗性能测试结果
水洗次数 | 吸光度 | 吸附量/(mg/g) |
1 | 0.848 | 79.02 |
2 | 0.781 | 72.44 |
3 | 0.766 | 70.97 |
4 | 0.721 | 66.56 |
5 | 0.670 | 61.55 |
10 | 0.551 | 49.88 |
15 | 0.545 | 49.29 |
由表2可知织物的吸附量随水洗次数的增加而逐渐降低,在水洗10次后,吸附量趋于稳定,说明在织物表面残留的人参皂苷已全部洗尽,剩余的都是在织物组织内部。
本发明的织物的扫描电镜结果分析如下:通过对原布样,改性布样,人参皂苷整理布样进行扫描电镜测试后,结果如图1所示,其中,(a)(b)(c)为原布样,(d)(e)(f)为改性布样,(g)(h)(i)为人参皂苷整理样。
由图1可知,从图(a)、(b)、(c)到图(d)、(e)、(f),原样经过阳离子改性后,纤维表面有白点产生,这说明阳离子改性剂对纤维完成了接枝,从图(g)、(h)、(i)可知白色小点逐渐增大且增多,这说明人参皂苷整理到了纤维上。
本发明的织物的远红外光谱结果分析如下:通过对原布样,改性布样,人参皂苷整理布样进行红外谱图测试后,结果如图2所示,(a)为原布,(b)为改性布,(c)为人参皂苷整理样,(d)为人参皂苷提取物。
根据图2,从图(a)到图(b)可知,阳离子改性后,光谱在1100cm-1左右丢失一个较强的伸缩振动,这说明失去了一个伯醇基;从图(b)到图(c)发现,在1100cm-1处重新出现了一个伸缩振动,这可能是因为在染色过程中生成了一个伯醇基。
本发明的织物的抗菌性能结果分析如下:按照GB/T-20944.3-2008《纺织品抗菌性能的评价》对人参皂苷纺织品进行抗菌测试,改性布样的抗菌效果高达97.78%,抗菌效果很好,而人参皂苷整理纺织品的抗菌率为11.14%,这是因为人参皂苷为多糖结构,能够作为细菌生存的养分,抑菌效果较差。
Claims (5)
1.一种人参皂苷功能面料的制备方法,其特征在于:包括如下步骤:
步骤一、人参皂苷提取物的提取:采用人参皂苷回流提取法工艺,具体步骤如下:人参-研磨-配制-回流提取-提取液-回流提取-干燥,其中,回流的溶剂为60%-85%乙醇溶液,物料比为:1:5-7,温度为65-80℃,回流时间为30-60min,回流次数为3-6次,得到人参皂苷提取液;
步骤二、锦/涤/氨混纺面料的预先改性:锦/涤/氨混纺面料进行预先改性,其中,工艺参数如下:加入的聚环氧氯丙烷胺化物为3-7g/L,NaOH的质量浓度为1-3g/L,改性温度为80-95℃,改性时间为40-60min,浴比为1:50,然后冷水洗2次,热水洗2次,最后进行烘干;
步骤三、功能试剂溶液同浴整理锦/涤/氨混纺面料:具体工艺步骤如下;配制整理剂→浸轧→预烘→焙烘→冷水洗2次→热水洗2次→烘干;其中:配制的整理剂的配方按如下重量份数:人参皂苷提取液:5-20份;渗透剂JFC:适量;水:80-95份。
2.根据权利要求1所述的人参皂苷功能面料的制备方法,其特征在于:所述的步骤一中,人参皂苷提取物的提取率为70-80%。
3.根据权利要求1所述的人参皂苷功能面料的制备方法,其特征在于:所述的步骤三中,浸轧改性后的面料,二浸二轧,轧余率为70-85%。
4.根据权利要求1所述的人参皂苷功能面料的制备方法,其特征在于:所述的步骤三中,预烘的温度为60-85℃,时间为2-3min。
5.根据权利要求1所述的人参皂苷功能面料的制备方法,其特征在于:所述的步骤三中,焙烘的温度为100-130℃,时间为1-3min。
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