CN112426242A - 一种生物纤维素洁齿牙套 - Google Patents

一种生物纤维素洁齿牙套 Download PDF

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CN112426242A
CN112426242A CN202011426755.XA CN202011426755A CN112426242A CN 112426242 A CN112426242 A CN 112426242A CN 202011426755 A CN202011426755 A CN 202011426755A CN 112426242 A CN112426242 A CN 112426242A
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mouthpiece
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钟宇光
钟春燕
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Hainan Guangyu Biotechnology Co Ltd
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Abstract

本发明涉及一种由生物纤维素水凝胶制成的洁齿牙套,优选其中还含有有效量的消炎抗菌成分和有效量的营养牙龈的成分。利用生物纤维素水凝胶良好的吸附性能,所述洁齿牙套能够吸附牙齿上的食物残渣和有害微生物;利用生物纤维素水凝胶的持水性能,能够长时间保持消炎抗菌成分和牙龈营养成分等的缓慢释放,给口腔提供长效的清洁、抗菌和营养牙龈的作用。

Description

一种生物纤维素洁齿牙套
技术领域
本申请涉及一种洁齿牙套,更具体来说,其涉及一种由生物纤维素水凝胶制成的洁齿牙套,特别涉及一种其中还含有有效量的消炎抗菌成分和有效量的营养牙龈的成分、由生物纤维素水凝胶制成的洁齿牙套。
背景技术
随着我国经济的飞速发展,口腔健康问题也越来越受到人们的关注,而其中牙齿的健康问题是口腔疾病中最常见的一大类,牙齿疾病也将大大影响人们的身体健康和生活品质。由于人们长期的不良习惯,常常会在牙齿表面形成牙菌斑,其主要是由于牙齿间的食物残渣导致了细菌的大量繁殖,而这些细菌多数都是会导致口腔疾病的致病菌,因此减少食物残渣的残留、杀灭细菌或者直接减少牙菌斑在牙齿上的附着都能够保持牙齿健康。此外,牙龈健康也是口腔健康问题中的重要课题,现代人不良的生活习惯常常会导致牙龈萎缩,导致牙根暴露,牙缝增大,使得细菌的滋生和对牙齿的伤害更加容易。
生物纤维素(又称为细菌纤维素,BC),其是由木醋杆菌属的细菌代谢得到的一种天然纤维素,其不含有木质素、半纤维素等成分,是一种纯度较高的天然纤维素产品。其通常使用液态培养基,静态或动态发酵培养形成水凝胶,其中含有精细的空间网状结构,这使得水凝胶在具有良好的理化性能,如韧性、弹性、吸附性能、持水性、缓释性等,同时其也具备良好的食用安全性和环境友好性,目前其已经作为食品原料,用来模拟果肉添加到乳制品、罐头食品、焙烤食品中(商品名叫椰果)。
目前,大家广泛采用的洁牙方式主要刷牙,漱口水漱口、牙签牙线去除食物残渣等。但是其都存在操作麻烦,作用时间不够,抗菌不持久等问题;而对于牙龈的营养补充更是常常被忽视。由此亟待开发一种能够有效清除牙齿上的残渣,能够长时间抗菌和营养牙龈的洁齿产品。
发明内容
针对现有技术中存在上述问题,本发明首先提供了一种洁齿牙套,其是具有配合牙齿形状的凹槽的u型片,分为上下两片,其由生物纤维素水凝胶制成。
进一步的,本发明还提供了一种洁齿牙套,其中所述的生物纤维素水凝胶中还含有有效量的消炎抗菌成分和有效量的营养牙龈的成分。
上述的消炎抗菌成分为氨基酸铁络合物、葡萄糖酸氯己定、氯化十六烷基吡啶、硫辛酸、无机氟化物、抗菌肽、溶菌酶、天然抗菌提取物、竹盐、三氯生、亚锡离子、铵抗菌剂中的一种或多种。
上述的天然抗菌提取物包括绿茶提取物、蜂胶提取物、芦荟提取物、黄芪提取物、青蒿提取物、花椒提取物、金莲花提取物、厚朴提取物、黄芩提取物、蒲公英提取物、洋甘菊提取物、金银花提取物、细辛提取物中的一种或多种。
上述的营养牙龈的成分选自维生素C、维生素D、维生素B6、维生素K、维生素A、生物类黄酮、钙、铁、锌中的一种或多种。
本发明提供的洁齿牙套,其中所述的生物纤维素水凝胶中还含有香料、调味剂中的一种或多种。
本发明提供的洁齿牙套,其中所述的生物纤维素水凝胶中还含有有效量的牙齿美白成分。优选六聚偏磷酸钠、三聚磷酸钠、碳酸氢钠中的一种或几种。
本发明进一步提供了所述洁齿牙套的制备方法,其以生物纤维素水凝胶为原料,将其制成具有凹槽的u型片,灭菌后,每两片真空包装即得。
本发明还进一步提供一种洁齿牙套的制备方法,其以生物纤维素水凝胶为原料,将其制成具有凹槽的u型片,将其在消炎抗菌成分和营养牙龈成分的混合溶液中浸泡1-5小时,沥干后灭菌,每两片真空包装即得,优选u型片先经过低温干燥,再进行浸泡。
上述混合溶液中消炎抗菌成分的浓度是0.01-1重量%,所述营养牙龈成分的浓度是0.1-0.5重量%。
本发明中的洁齿牙套,以生物纤维素水凝胶为主要材料,通过特定的形状,能够长时间的附着在牙齿上,适合长时间佩戴,例如午餐之后的午睡时、晚上睡觉时或运动时均可佩戴。利用生物纤维素水凝胶良好的吸附性能,所述洁齿牙套能够吸附牙齿上的食物残渣和有害微生物;利用生物纤维素水凝胶的持水性能,能够长时间保持消炎抗菌成分和牙龈营养成分等的缓慢释放,给口腔提供长效的清洁、抗菌和营养牙龈的作用。在通过刷牙清除了口腔中的大块食物残渣后,再较长时间佩戴本发明中的洁齿牙套,能够很好地起到保持口腔健康的作用。
具体实施方式
为了更好地说明本发明,下面将结合一些具体的实施例来作进一步发明,可以理解的是,以下给出的具体实施方式仅仅是对本发明的示例性说明,而不应当理解为是对本发明的任何限制,而其他本领域技术人员可以理解或容易想到的情形,都应当在本发明覆盖的范围内。
实施例1:基础型洁齿牙套的制备
将生物纤维素水凝胶切割成具有配合牙齿形状的凹槽的u形片,紫外灭菌后,每两片真空包装,即为基础型洁齿牙套。
实施例2-8:缓释型洁齿牙套的制备
将生物纤维素水凝胶切割成具有配合牙齿形状的凹槽的u形片,低温干燥至含水量为50%后,将其在消炎抗菌成分和/或营养牙龈成分以及其他成分的混合溶液中浸泡3小时,沥干后紫外灭菌,每两片真空包装,即得缓释型洁齿牙套。
其中混合溶液中所述成分见下表:
成分 消炎抗菌成分 营养牙龈成分 美白成分 香料和/或调味剂
实施例2 葡萄糖酸氯已定(浓度0.02%) 维生素C、维生素D(总浓度0.1%)
实施例3 葡萄糖酸氯已定(浓度0.03%) 维生素C、生物类黄酮、锌、钙(总浓度0.15%) 三聚磷酸钠(适量)
实施例4 三氯生、抗菌肽、芦荟提取物、细辛提取物(总浓度0.08%) 维生素A、维生素K、钙(总浓度0.2%) 六聚偏磷酸钠(适量) 糖、盐(适量)
实施例5 三氯生、溶菌酶、青蒿提取物、蒲公英提取物、黄芩提取物、黄芪提取物(总浓度0.05%) 维生素C、维生素K、钙(总浓度0.2%) 碳酸氢钠(适量) 桃香精、糖、盐(适量)
实施例6 铵抗菌剂、硫辛酸、厚朴提取物、洋甘菊提取物(总浓度0.05%) 维生素D、维生素B6、维生素A、钙、铁、锌(总浓度0.3%) 三聚磷酸钠(适量) 苹果香精,盐(适量)
实施例7 氨基酸铁络合物、绿茶提取物、蜂胶提取物(总浓度0.1%) 维生素C、维生素B6、锌、钙(总浓度0.3%) 六聚偏磷酸钠(适量) 橘子香精、糖(适量)
实施例8 氨基酸铁络合物、竹盐、花椒提取物、金银花提取物(总浓度0.07%) 维生素D、维生素B6、维生素A、钙、铁、锌(总浓度0.5%) 芒果香精、糖、盐(适量)
实验例:洁齿牙套抗菌效果
测试样品:
对照例:测试对象正常刷牙后,清水漱口3次,再用无菌生理盐水含漱1分钟后取漱口水作为对照例。
样品例:测试对象正常刷牙后,清水漱口3次,佩戴实施例1-8中制备的洁齿牙套,在佩戴1小时、2小时和3小时后,用无菌生理盐水含漱口1分钟后,取漱口水作为样品例。
评价方法:
口腔细菌清除率
将对照例和样品例稀释10倍后,接种培养皿中,倒入营养琼脂混匀,37度培养48小时后,计数菌落,计算清除率,清除率=(对照例菌数-样品例菌数)/对照例菌数*100%;重复3次取平均值。
口腔致病菌抑菌效果
实验菌种:金黄色葡萄球菌(琼脂培养基培养)、口腔变形链球菌(TSA培养基培养)、嗜酸乳杆菌(BHIA培养基培养);
菌液制备:取上述菌种37度培养18h后,挑取菌落混悬于无菌生理盐水中,校正菌液浓度为107cfu/ml。
实验方法:分别取对照例和样品例将滤纸片浸透,置于对应的固体培养基表面,37度培养24h后,测量抑菌环直径,重复3次取平均值。
实验结果:
口腔细菌清除率
按照上述的实验方法测算口腔细菌清除率,结果见下表:
样品例 1小时清除率 2小时清除率 3小时清除率
实施例1 3.26% 5.43% 6.52%
实施例2 9.78% 13.04% 14.13%
实施例3 11.96% 14.02% 15.98%
实施例4 20.65% 22.17% 23.70%
实施例5 14.34% 16.78% 17.54%
实施例6 12.67% 14.53% 14.97%
实施例7 22.36% 25.62% 28.74%
实施例8 17.82% 20.15% 21.78%
从上述实验结果不难看出,佩戴实施例1-8中的洁齿牙套均有较为明显的除菌效果,且除菌效果随着佩戴时间的延长和提高,加入消炎抗菌成分和营养成分能够进一步提高除菌效果。
2、口腔致病菌抑菌效果
按照上文中的方法测定口腔致病菌抑菌效果,结果见下表:
Figure 194790DEST_PATH_IMAGE002
从上述实验结果可以看出,对照例和实施例1部分致病菌表现出轻微的抑菌性能,其应该是刷牙后口腔中残留的牙膏成分产生的效果,实施例1中的洁齿牙套吸附了残留牙膏成分集中作用,因此作用效果略有提高;而实施例2-8中的洁齿牙套对三种致病菌均表现出了良好的杀菌效果。
以上所述的实施例仅仅是对本发明的优选实施方式进行描述,并非对本发明的范围进行限定,在不脱离本发明设计精神的前提下,本领域普通工程技术人员对本发明的技术方案作出的各种变形和改进,均应落入本发明的权利要求书确定的保护范围内。

Claims (10)

1.一种洁齿牙套,其是具有能够配合牙齿形状的凹槽的u型片,分为上下两片,其特征在于:其由生物纤维素水凝胶制成。
2.根据权利要求1所述的洁齿牙套,其特征在于:所述的生物纤维素水凝胶中含有有效量的消炎抗菌成分和有效量的营养牙龈的成分。
3.根据权利要求2或3所述的洁齿牙套,其特征在于:所述消炎抗菌成分为氨基酸铁络合物、葡萄糖酸氯己定、氯化十六烷基吡啶、硫辛酸、无机氟化物、抗菌肽、溶菌酶、天然抗菌提取物、竹盐、三氯生、锌离子、亚锡离子、铵抗菌剂中的一种或多种。
4.根据权利要求3所述的洁齿牙套,其特征在于:所述天然抗菌提取物包括绿茶提取物、蜂胶提取物、芦荟提取物、黄芪提取物、青蒿提取物、花椒提取物、金莲花提取物、厚朴提取物、黄芩提取物、蒲公英提取物、洋甘菊提取物、金银花提取物、细辛提取物中的一种或多种。
5.根据权利要求2所述的洁齿牙套,其特征在于:所述的营养牙龈的成分选自维生素C、维生素D、维生素B6、维生素K、维生素A、生物类黄酮、钙、铁、锌中的一种或多种。
6.根据权利要求2所述的洁齿牙套,其特征在于:所述生物纤维素水凝胶中还含有香料、调味剂中的一种或多种。
7.根据权利要求2所述的洁齿牙套,其特征在于:所述生物纤维素水凝胶中还含有有效量的牙齿美白成分,优选六聚偏磷酸钠、三聚磷酸钠、碳酸氢钠中的一种或几种。
8.权利要求1所述的洁齿牙套,其特征在于其制备方法为:以生物纤维素水凝胶为原料,将其制成具有凹槽的u型片,灭菌后,每两片真空包装即得。
9.权利要求2所述的洁齿牙套,其特征在于其制备方法为:以生物纤维素水凝胶为原料,将其制成具有凹槽的u型片,将其在由消炎抗菌成分和营养牙龈成分的混合溶液中浸泡1-5小时,沥干后灭菌,每两片真空包装即得,优选u型片先经过低温干燥,再进行浸泡。
10.根据权利要求9所述的洁齿牙套,其特征在于:其中所述混合溶液中消炎抗菌成分的浓度是0.01-0.5重量%,所述营养牙龈成分的浓度是0.1-3重量%。
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