CN110934780B - 一种宠物犬健康护理沐浴液及其制备方法 - Google Patents

一种宠物犬健康护理沐浴液及其制备方法 Download PDF

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CN110934780B
CN110934780B CN201911421753.9A CN201911421753A CN110934780B CN 110934780 B CN110934780 B CN 110934780B CN 201911421753 A CN201911421753 A CN 201911421753A CN 110934780 B CN110934780 B CN 110934780B
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张天翼
温丽君
李靖
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Walch Guangzhou Commodity Co ltd
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Abstract

本发明属于宠物用品技术领域,具体涉及一种宠物犬健康护理沐浴液及其制备方法。所述宠物犬健康护理沐浴液由以下质量百分比的原料组成:乙氧基化烷基硫酸钠、月桂酸酰胺基丙基甜菜、十二烷基硫酸钠、聚丙烯酸、聚季铵盐‑7、D‑泛醇、苹果酸、柠檬酸三钠盐、螯合剂、除虫菊酯、胡椒基丁醚、N‑(2‑乙基己基)‑双环(2,2,1)‑5‑庚烯‑2,3‑二甲酰亚胺、月见草油脂质体、荖叶精油、卡松和去离子水。该沐浴液可安全健康除蚤、灭寄生虫、抵抗瘙痒并治疗宠物皮肤病。

Description

一种宠物犬健康护理沐浴液及其制备方法
技术领域
本发明属于宠物用品技术领域,具体涉及一种宠物犬健康护理沐浴液及其制备方法。
背景技术
宠物身上长虱子是困扰宠物主人的常见问题之一,虱子是传播疾病的主要媒介。为了给宠物灭虱,目前市面上的产品多为洗涤护理成分或灭虫驱虫制剂,对宠物的皮肤损伤大。
由于宠物皮肤和人类皮肤构造不同,宠物的表皮仅有3~5层细胞构成,更加柔弱,且其酸碱度更偏中性,又多有毛发覆盖,因此更加适合细菌和真菌的滋长,常见的宠物皮肤病包含真菌性皮肤病、细菌性皮肤病、寄生虫类皮肤病以及脂溢性皮炎等几大类,其中真菌性皮肤病和寄生虫类皮肤病的发病率较高。宠物犬寄生虫性皮肤病的临床发病率约占皮肤病的 60%以上,主要有螨虫和跳蚤、虱引起,具有高度的接触传染性。
由于生理学上的差异,猫和狗的皮肤比人类的更加敏感,这其中的原因包含角质层的厚度、皮肤的酸碱度以及毛囊的密度等差异,使得活性成分的经皮渗透更加容易,同时刺激性强的成分更容易带来副作用,并且宠物易舔舐自己毛发上残留物。而目前在国内宠物医学临床上,用于宠物沐浴露多为洗涤护理成分或灭虫驱虫单一功能的沐浴露,或是具备洗涤护理成分和灭虫驱虫双重功能的沐浴露,而现有技术中,同时具备洗涤护理和灭虫驱虫的成份并具备治疗宠物皮肤病的沐浴露并不多见。
月见草油富含各种不饱和脂肪酸及微生素,具有抗氧化、抗炎等生理活性,但由于其特殊的脂肪酸组成,油脂的氧化稳定性较差,非常容易发生氧化酸败的现象,对加工条件要求苛刻,提髙月见草油的稳定性对月见草油的深加工有重大的意义。
发明内容
本发明旨在提供一种宠物犬健康护理沐浴液,该沐浴液配方简单、体系稳定、无刺激性,具备除蚤消臭、治疗宠物犬寄生虫性皮肤病抵抗瘙痒、舒缓保湿、柔顺毛发等效果。
为了达到上述目的,本发明采用以下技术方案:
一种宠物犬健康护理沐浴液,由以下质量百分比的原料组成:乙氧基化烷基硫酸钠6-8%、月桂酸酰胺基丙基甜菜碱2-3%、十二烷基硫酸钠1-2%、聚丙烯酸0.5-1.5%、聚季铵盐-7 0.5-1%、D-泛醇0.5-1%、苹果酸0.1-0.5%、柠檬酸三钠盐0.1-0.3%、EDTA0.05-0.2%、除虫菊酯0.05-0.1%、胡椒基丁醚0.2-0.4%、N-(2-乙基己基)-双环(2,2,1)-5-庚烯-2,3-二甲酰亚胺 0.2-0.4%、月见草油脂质体1-3%、荖叶精油1-3%、卡松0.05-0.1%和余量去离子水。
优选的,由以下质量百分比的原料组成:乙氧基化烷基硫酸钠7%、月桂酸酰胺基丙基甜菜碱2.5%、十二烷基硫酸钠1.5%、聚丙烯酸1%、聚季铵盐-7 0.8%、D-泛醇0.8%、苹果酸 0.3%、柠檬酸三钠盐0.2%、EDTA 1.5%、除虫菊酯0.075%、胡椒基丁醚0.3%、N-(2-乙基己基)-双环(2,2,1)-5-庚烯-2,3-二甲酰亚胺0.03%、月见草油脂质体1%、荖叶精油2%、卡松 0.08%和余量去离子水。
优选的,所述月见草油脂质体和荖叶精油的质量比为1:2。
优选的,所述月见草油脂质体的制备方法为:
S1、将月见草油、蛋黄磷脂、胆固醇、乙醇同时加入密封釜中,通入二氧化碳,按照每分钟升温升压,再每分钟降温降压交替操作的模式进行整体升温升压在温度为30-35℃、压力为26-32 MPa 的超临界条件下进行分散20~35 min,使所有成分充分分散到CO2流体中得到初级脂质体;
S2、将步骤S1中的初级脂质体按照先每分钟降温降压后每分钟升温升压交替操作的模式进行整体降温降压,到温度为25℃、压力为5-7 MPa 下维持30-6 0 min,即得月见草油脂质体。
优选的,所述步骤S1中升温升压的条件为:升温0.1℃、升压0.2 MP a;所述降温降压的条件为:降温0.05℃、降压0.05 MP a。
优选的,所述步骤S2中降温降压的条件为:降温0.2℃、降压0.1 MP a;所述升温升压的条件为:升温0.1℃、升压0.05 MP a。
优选的,所述月见草油、蛋黄磷脂、胆固醇和乙醇的质量比为1:(1.5-2.5):(3-5):(5-10)。
优选的,所述乙醇为无水乙醇。
本发明另一个目的在于提供宠物犬健康 护理沐浴液的制备方法,其特征在于,包括以下步骤:
S1、往配方量的乙氧基化烷基硫酸钠中加入配方量的去离子水,搅拌均匀直至形成无色透明粘稠液体;
S2、往无色透明粘稠液体加入配方量的聚丙烯酸,搅拌均匀直至形成浅乳白色透明溶液;
S3、往浅乳白色透明溶液中加入配方量的柠檬酸三钠和EDTA,搅拌均匀,再加入配方量的月桂酰胺基丙基甜菜碱和十二烷基硫酸钠,搅拌均匀,得到透明粘稠溶液;
S4、往透明粘稠溶液中加入配方量的聚季铵盐-7、D-泛醇、苹果酸、月见草油脂质体、荖叶精油、卡松、除虫菊酯、胡椒基丁醚和N-(2-乙基己基)-双环(2,2,1)-5-庚烯-2,3-二甲酰亚胺,搅拌均匀,得到宠物健康沐浴液。
在本发明的宠物犬健康 护理沐浴液中,乙氧基化烷基硫酸钠,月桂酸酰胺基丙基甜菜碱,十二烷基硫酸钠共同组成复合表活体系,泡沫细腻丰富,可以有效去除宠物犬皮肤表层的污垢,柔顺毛发;聚季铵盐-7是优异的调理剂,具有极佳的润湿性、柔软性、成膜性,对宠物毛发的调理、保湿、光泽感、飘柔感、滑爽感等具有明显的效果;苹果酸可以有效中和宠物身上碱性腥臭物质,去除宠物的腥臭体味;D-泛醇作为深入渗透的保湿剂,可以刺激爱宠的上皮细胞的生长,促进伤口愈合并消炎,同时在毛发的护理作用上表现持久的保湿功能,防止开叉,受损,增加毛发的密度,提高光泽度;聚季铵盐-7与除虫菊酯与胡椒基丁醚、N-(2- 乙基己基)-双环(2,2,1)-5-庚烯-2,3-二甲酰亚胺四者发挥立即协同作用以达到长效除蚤灭虫的效果。月见草油可以改善皮肤状态、提高皮肤抵抗力、减少过敏、有明显的舒缓和保湿作用。但是月见草油的加入,会影响影响沐浴液的除虫效果和沐浴液稳定性,而作为月见草油脂质体加入后,可以改善沐浴液的除虫效果和沐浴液稳定性,并且月见草油脂质体的包封率对宠物犬健康护理沐浴液稳定性造成影响。
进一步地,在小试试验中,采用每分钟降温降压和每分钟升温升压交替操作的模式和每分钟持续降温降压的模式所制得的月见草油脂质体的包封率相差不大,而在中试试验中,月见草油脂质体的包封率出现差异。
更进一步地,通过试验例3除虫连续观察6 h,结果显示,6 h后实施例2组中寄生虫全部死亡,肢体僵直,无活动,随后肢体收缩成团;而缺乏荖叶精油、月见草油脂质体的沐浴液除虫效果均不佳,表明月见草油脂质体、荖叶精油与除虫菊酯协同促进除虫效果,并缩短除虫作用时间。
更进一步地,通过试验例4对宠物犬健康沐浴液治疗皮肤病效果评价显示,月见草油脂质体与荖叶精油的质量比为1:2时的治疗皮肤病的显效率达到90%,表明月见草油脂质体、荖叶精油与宠物健康沐浴液其他成分有协同治疗皮肤病的作用。
与现有技术相比,本发明具有以下优点:
(1)本发明所公开的各组分以及各组分的配比相互配合,活性成分充分释放,能够获得性质均一,且质量稳定的宠物沐浴液,使本发明的沐浴液对宠物皮肤毛发酸碱度亲和,可以有效去除宠物体表污渍,改善皮肤状态、提高皮肤抵抗力、减少过敏、有明显的舒缓和保湿作用。
(2)本发明提供的宠物犬健康沐浴液中月见草油脂质体、荖叶精油与宠物沐浴液中其他成分协同促进除虫效果,并缩短除虫作用时间以达到长效除蚤灭虫的效果。
(3)本发明提供的沐浴液含有月见草油脂质体、荖叶精油和D-泛醇可以有效治疗宠物皮肤病。
具体实施方式
以下通过实施例形式的具体实施方式,对本发明的上述内容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实施例。
实施例
本发明实施例1-4和对比例1-3提供了不同的配方如表1。
表1不同实施例和对比例的配方
Figure GDA0002817621980000041
注:“/”表明未添加。
其中实施例1-4和对比例1-3月见草油脂质体制备方法和宠物犬健康护理沐浴液制备方法如下:
月见草油脂质体制备方法:
S1、将月见草油、蛋黄磷脂、胆固醇、无水乙醇同时加入密封釜中,通入二氧化碳,按照每分钟升温升压,再每分钟降温降压交替操作的模式进行整体升温升压在温度为30-35℃、压力为26-32 MPa 的超临界条件下进行分散20-35 min,使所有成分充分分散到CO2流体中得到初级脂质体;
S2、将步骤S1中的初级脂质体按照先每分钟降温降压后每分钟升温升压交替操作的模式进行整体降温降压,到温度为25℃、压力为5-7 MPa 下维持30-60 min,即得月见草油脂质体。
其中S1中升温升压的条件为:升温0.1℃、升压0.2 MP a;所述降温降压的条件为:降温0.05℃、降压0.05 MP a;所述步骤S2中降温降压的条件为:降温0.2℃、降压0.1 MP a,所述升温升压的条件为:升温0.1℃、升压0.05 MP a。月见草油、蛋黄磷脂、胆固醇和无水乙醇的质量比为1:1.5:4:6.5。
宠物犬健康护理沐浴液的制备方法,包括以下步骤:
S1、往配方量的乙氧基化烷基硫酸钠中加入配方量的去离子水,搅拌均匀直至形成无色透明粘稠液体;
S2、往无色透明粘稠液体加入配方量的聚丙烯酸,搅拌均匀直至形成浅乳白色透明溶液;
S3、往浅乳白色透明溶液中加入配方量的柠檬酸三钠和EDTA,搅拌均匀,再加入配方量的月桂酰胺基丙基甜菜碱和十二烷基硫酸钠,搅拌均匀,得到透明粘稠溶液;
S4、往透明粘稠溶液中加入配方量的聚季铵盐-7、D-泛醇、苹果酸、月见草油脂质体、荖叶精油、卡松、除虫菊酯、胡椒基丁醚和N-(2-乙基己基)-双环(2,2,1)-5-庚烯-2,3-二甲酰亚胺,搅拌均匀,得到宠物犬健康护理沐浴液。
对比例3
对比例3与实施例2类似,区别在于:月见草油代替月见草油脂质体。其他参数、制备方法与实施例2相同。
对比例4
与实施例2类似,区别在于:月见草油脂质体与荖叶精油质量比为1:1,质量比均为总量的1.5%,其他参数、制备方法与实施例2相同。
对比例5
与实施例2类似,区别在于:月见草油脂质体的制备方法步骤S1中将CO2流体按照每分钟持续升温升压得到初级脂质体,步骤S2中将CO2流体按照每分钟持续降温降压得到脂质体,其他参数、制备方法与实施例2相同。
对比例6
与实施例2类似,区别在于:月见草油脂质体的制备方法步骤S1中将CO2流体直接升温升压到温度为30-35℃、压力为26-32 MP a的超临界条件下,步骤S2中将CO2流体直接降温降压到温度为25℃、压力为5-7 MP a得到脂质体,其他参数、制备方法与实施例2相同。
试验例1、月见草油脂质体小试和中试包封率测定
1.1小试试验:实施例和对比例分别生产100 mL的月见草油脂质体;
1.2中试试验:实施例和对比例分别生产100 L的月见草油脂质体;
采取采用有机溶剂萃取法测定月见草油脂质体的包封率。将制备好的月见草油脂质体悬液倒入试管中,加入3 mL石油醚,充分混合后,静置45 min,经过3次萃取,将收集的上层有机相合并转移至25 mL容量瓶中,用无水乙醇定容后,测定游离的月见草油包封率。
表2月见草油脂质体包封率
Figure GDA0002817621980000061
注:“-”表示未参与脂质体包封率试验。
从表2可以看出,在小试试验中,实施例1-4与对比例1、对比例4和对比例5的包封率接近,其中实施例2的包封率最高,而中试试验发现实施例与对比例2的包封率均下降,且对比例5包封率下降量大,猜测其原理是中试试验中制备过程的量较多,活动空间大,脂质体碰撞、融合几率增加,而在每次升温升压和降温降压交替操作使得脂质体内外压力得到平衡,破裂形成体积小的脂质体,从而提高了包封率。
试验例2、加速试验
将实施例1~4中试后的宠物犬健康沐浴液、对比例3、5和6中试后的宠物犬沐浴液分别倒入直径20 nm×20 nm的试管内,使液面高度约80 mm,封口膜封口,把待测试管分别置于预先调节值45℃的恒温箱内和-20℃的冰箱内。分别在一个星期和3个月后取出,恢复至室温后与另一试管的试样进行目测比较。
表3各宠物犬沐浴液的稳定性试验结果
Figure GDA0002817621980000062
Figure GDA0002817621980000071
由上表3可知:本发明宠物犬健康护理沐浴液通过稳定性测试,相较对比例3,中试后的实施例1-4制备的沐浴液表现出优良的稳定性,在六个月加速试验后无颜色、无气味、产品浓稠度无变化,其中实施例2在6个月后的pH值变化最小,提示月见草油脂质体的包封率对宠物犬健康 护理沐浴液稳定性造成影响。
试验例3、宠物犬健康沐浴液除虫蚤效果评价
从临床发病病例体表抓取虱、蚤共计100只,将其中10只置于平皿中,同时将宠物健康沐浴液分成小样,也置于平皿中内,设为实施例1-4和对比例1-4实验组;另外10只置于平皿内,作为对照组,分别用胶带密封平皿,室温22℃下,于解剖镜下观察。判定标准:虫体肢体和脚爪不动并僅直判为死亡。
试验组连续观察6 h,除虫效果如表4,结果发现平皿中虱、蚤活动能力下降,6 h后实施例2组中全部死亡,肢体僵直,无活动,随后肢体收缩成团;对照平皿中10只寄生虫6 h均未见异常,活动正常,表明其宠物犬健康沐浴液对驱除虱、跳蚤等寄生虫效果良好,结果表明月见草油脂质体和荖叶精油在质量比为1:2的时候,与沐浴液中其他成分协同促进除虫效果,并缩短除虫作用时间。
表4宠物犬健康沐浴液除虫效果
Figure GDA0002817621980000072
Figure GDA0002817621980000081
试验例4、宠物犬健康沐浴液治疗皮肤病效果评价
临床确诊感染虱、跳蚤的并感染皮肤病的宠物犬,使用本发明实施例1-4和对比例1、3 和4制得的宠物犬健康沐浴液,每组10只,于一个月后观察其临床症状,并对沐浴液进行基本性能测试。
宠物犬健康沐浴液治疗皮肤病试验效果评定标准:
显效:一周后,所有临床症状消失,宠物活动恢复正常,检查未见病原体及病原体排泄物。
有效:一周后,所有临床症状减轻,但未恢复至发病前状态,检查病原体及病原体排泄物的数量明显减少。
无效:一周后,临床症状无明显变化甚至加重,检查病原体及病原体排泄物未见减少。
宠物犬健康沐浴液治疗皮肤病效果如表5,结果显示,本发明实施例1、3和4提供的宠物犬健康沐浴液使用后,临床症状明显减轻或者消失,而对比例1-4组宠物犬的皮肤病也有所好转,但效果均不如实施例1-4的效果好,其中实施例2中月见草及其油脂质体与荖叶精油的质量比为1:2时的治疗皮肤病的显效率达到90%,表明引入月见草油脂质体和荖叶精油与沐浴液其他成分有协同治疗皮肤病的作用。
对宠物健康沐浴液进行常规性能测试如表6,结果显示,本发明实施例1-4提供的宠物健康沐浴液具有良好的毛发护理功能,温和不刺激,无香精,易于梳理,溶解时间快。
表5宠物犬健康沐浴液治疗皮肤病试验效果
Figure GDA0002817621980000082
Figure GDA0002817621980000091
表6基本性能测试
Figure GDA0002817621980000092
上述实施例仅例示性说明本发明的原理及其功效,而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下,对上述实施例进行修饰或改变。因此,举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变,仍应由本发明的权利要求所涵盖。

Claims (6)

1.一种宠物犬健康护理沐浴液,其特征在于,由以下质量百分比的原料组成:乙氧基化烷基硫酸钠6-8%、月桂酰胺基丙基甜菜碱2-3%、十二烷基硫酸钠1-2%、聚丙烯酸0.5-1.5%、聚季铵盐-7 0.5-1%、D-泛醇0.5-1%、苹果酸0.1-0.5%、柠檬酸三钠盐0.1-0.3%、EDTA 0.05-0.2%、除虫菊酯0.05-0.1%、胡椒基丁醚0.2-0.4%、N-(2-乙基己基)-双环(2,2,1)-5-庚烯-2,3-二甲酰亚胺0.2-0.4%、月见草油脂质体1-3%、荖叶精油1-3%、卡松0.05-0.1%和余量去离子水;
所述月见草油脂质体和荖叶精油的质量比为1:2;
所述月见草油脂质体的制备方法为:
S1、将月见草油、蛋黄磷脂、胆固醇、乙醇同时加入密封釜中,通入二氧化碳,按照每分钟升温升压,再每分钟降温降压交替操作的模式进行整体升温升压在温度为30-35℃、压力为26-32 MPa 的超临界条件下进行分散20-35 min,使所有成分充分分散到CO2流体中;
得到初级脂质体;
S2、将步骤S1中的初级脂质体按照先每分钟降温降压后每分钟升温升压交替操作的模式进行整体降温降压,到温度为25℃、压力为5-7 MPa 下维持30-60 min,即得月见草油脂质体。
2.根据权利要求1所述宠物犬健康护理沐浴液,其特征在于,所述步骤S1中升温升压的条件为:升温0.1℃、升压0.2 MPa ;所述降温降压的条件为:降温0.05℃、降压0.05 MPa 。
3.根据权利要求1所述宠物犬健康护理沐浴液,其特征在于,所述步骤S2中降温降压的条件为:降温0.2℃、降压0.1 MPa ;所述升温升压的条件为:升温0.1℃、升压0.05 MPa 。
4.根据权利要求1所述宠物犬健康护理沐浴液,其特征在于,所述月见草油、蛋黄磷脂、胆固醇和乙醇的质量比为1:(1.5-2.5):(3-5):(5-10)。
5.根据权利要求1所述宠物犬健康护理沐浴液,其特征在于,所述乙醇为无水乙醇。
6.根据权利要求1-5任一项所述的宠物犬健康护理沐浴液的制备方法,其特征在于,包括以下步骤:
S1、往配方量的乙氧基化烷基硫酸钠中加入配方量的去离子水,搅拌均匀直至形成无色透明粘稠液体;
S2、往无色透明粘稠液体加入配方量的聚丙烯酸,搅拌均匀直至形成浅乳白色透明溶液;
S3、往浅乳白色透明溶液中加入配方量的柠檬酸三钠和EDTA,搅拌均匀,再加入配方量的月桂酰胺基丙基甜菜碱和十二烷基硫酸钠,搅拌均匀,得到透明粘稠溶液;
S4、往透明粘稠溶液中加入配方量的聚季铵盐-7、D-泛醇、苹果酸、月见草油脂质体、荖叶精油、卡松、除虫菊酯、胡椒基丁醚和N-(2-乙基己基)-双环(2,2,1)-5-庚烯-2,3-二甲酰亚胺,搅拌均匀,得到宠物犬健康护理沐浴。
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