CN114522138A - 负载姜黄素Pickering乳液凝胶剂的制备方法与应用 - Google Patents
负载姜黄素Pickering乳液凝胶剂的制备方法与应用 Download PDFInfo
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Abstract
本发明公开了负载姜黄素Pickering乳液凝胶剂,其组成成份包括超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠;在所述负载姜黄素Pickering乳液凝胶剂中,所述泊洛沙姆407和中链甘油三酯的含量分别为20%‑25%和8%‑13%,所述羧甲基壳聚糖和海藻酸钠的总含量为0.60%‑0.75%,且羧甲基壳聚糖和海藻酸钠的含量比为1∶4,所述姜黄素的浓度为0.04%‑0.06%。本发明所述的负载姜黄素Pickering乳液凝胶剂,采用羧甲基壳聚糖和海藻酸钠联合作为Pickering乳液中的固体微粒稳定乳液,可对皮肤起保护作用,促进伤口愈合。
Description
技术领域
本发明涉及Pickering乳液技术领域,特别涉及负载姜黄素Pickering 乳液凝胶剂的制备方法与应用。
背景技术
姜黄素是从姜科、天南星科中的一些植物的根茎中提取的一种化学成分,其中,姜黄素约占提取成分的3%~6%。姜黄素的化学结构为C21H20O6,为二酮类化合物,是植物界很稀少的具有二酮的色素。姜黄素一般为橙黄色结晶粉末,味稍苦。姜黄素不溶于水和乙醚,溶于乙醇、丙二醇,易溶于冰醋酸和碱溶液。姜黄素对光、热离子敏感,耐光性、耐热性较差,应该使用棕色瓶装载,放在阴暗处,低温、常温保存。姜黄素也对铁离子敏感,耐铁性差,是因为姜黄素可与铁离子形成红色螯合物。姜黄素是姜黄中提取的一种植物多酚,也是姜黄发挥药理作用最重要的活性成分。近年的研究不仅证明了姜黄的传统作用,而且还揭示出一些新的药理作用,如抗炎、抗氧化、清除氧自由基、抗人类免疫缺陷病毒、保护肝脏和肾脏、抗纤维化以及防癌抗癌等作用,而且无明显的毒副作用。然而,虽然姜黄素的用途广泛并且药用价值较高,但是姜黄素存在难溶于水,被人体摄入后在体内吸收少、代谢速率快等问题,极大地限制了姜黄素的应用。近年来,姜黄素的开发研究着重于如何提高姜黄素的生物利用度以及延长它在人体内的作用时间。
瘢痕引发的原因较多,多见于创伤、烧伤等。瘢痕对四肢形态、躯干形态以及功能造成一定影响,会引发瘢痕患者产生心理障碍。由外科手术,烧伤和事故导致的创伤性皮肤损失,以及随后的伤口愈合延迟,是造成心理和生理上最衰弱的伤害之一。慢性伤口的发病率发生是由于微生物感染,周围血管疾病,2型糖尿病和代谢综合征。伤口部位覆盖有合适的敷料是基本需求,不仅能保护伤口不受外部风险,还可以通过刺激细胞增殖和迁移因子来加速伤口愈合。自然状态下伤口通过收缩全层伤口闭合是一个缓慢的过程,而通过皮肤移植以达到快速闭合伤口从而有效愈合伤口的方式仍有血运障碍、继发出血或炎症感染等风险缺陷。姜黄素对链球菌属、葡萄球菌属等细菌具有较好的抑制作用,并能通过减少炎症细胞聚集、细胞因子过度表达及增加活性氧清除能力减少机体损伤,抑制瘢痕疙瘩的侵袭性生长和过度扩张,从而防治瘢痕疙瘩的作用。
Pickering乳液在医药敷料上的应用广泛,其可克服传统乳液中表面活性剂对皮肤的刺激,控制药物释放速率,促进药物渗透进入或穿透皮肤,对加快伤口愈合,抑制伤口菌群发生,减少瘢痕发生及瘢痕过度增生具有重要意义。以纳米粒子包裹的形式缓释药物优化Pickering乳液形成温敏性材料,使制药工序简单易行的同时具有良好的涂抹性。因此,将羧甲基壳聚糖-海藻酸钠稳定的负载姜黄素Pickering乳液凝胶剂应用于皮肤创伤,可对皮肤起保护作用、促进伤口愈合。
发明内容
本发明的主要目的在于提供负载姜黄素Pickering乳液凝胶剂的制备方法与应用,采用本发明提供的方法制备的Pickering乳液及凝胶表征稳定,工艺稳定性高,流程简单,可重复性强,可作为伤口愈合制剂使用,并为非极性药物提供了新剂型思路。
为实现上述目的,本发明提供了一种负载姜黄素Pickering乳液凝胶剂,所述负载姜黄素Pickering乳液凝胶剂的组成成份包括超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠;在所述负载姜黄素 Pickering乳液凝胶剂中,所述泊洛沙姆407和中链甘油三酯的含量分别为 20%-25%和8%-13%,所述羧甲基壳聚糖和海藻酸钠的总含量为0.60%-0.75%,且羧甲基壳聚糖和海藻酸钠的含量比为1∶4,所述超纯水与中链甘油三酯的含量比为1∶1,所述姜黄素的浓度为0.04%-0.06%。
优选的,所述负载姜黄素Pickering乳液凝胶剂中的Pickering乳液由姜黄素溶于中链甘油三酯所制备的油相以及羧甲基壳聚糖和海藻酸钠溶于超纯水所制备的水相搅拌混合而成。
为实现上述目的,本发明还提供了一种用于制备上述负载姜黄素 Pickering乳液凝胶剂的方法,具体包括以下步骤:
(1)确定所要制备的负载姜黄素Pickering乳液凝胶剂的总量,根据所确定的负载姜黄素Pickering乳液凝胶剂的总量以及姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠在负载姜黄素Pickering乳液凝胶剂的总量中的含量计算确定姜黄素、泊洛沙姆407、羧甲基壳聚糖和海藻酸钠的量,之后,根据超纯水与中链甘油三酯的含量比为1∶1以及中链甘油三酯的含量为8%-13%来计算确定超纯水和中链甘油三酯的量。
(2)称取超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠,并使超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠的量与步骤(1)中计算得到的超纯水、姜黄素、泊洛沙姆 407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠的量一致;
(3)将步骤(2)中得到的羧甲基壳聚糖和海藻酸钠混合溶于步骤(2) 中得到的超纯水中,置于磁力搅拌器上搅拌,得到水相。
(4)将步骤(2)中得到的姜黄素和中链甘油三酯混合,置于磁力搅拌器上搅拌,使得混合均匀,得到姜黄素和中链甘油三酯混合物,为油相。
(5)将步骤(3)和步骤(4)所得到的两种混合物混合,油相入水相,置于磁力搅拌器上搅拌得乳液。
(6)在步骤(5)所制得的乳液中加入步骤(2)中得到的泊洛沙姆407,置于磁力搅拌器上搅拌,使泊洛沙姆407均匀溶解于步骤(5)中得到的乳液中,搅拌结束后,放入到装有冰的烧杯中,然后,放进冰箱中冷藏过夜,使泊洛沙姆407完全溶解。
优选的,步骤(3)和步骤(4)中,磁力搅拌器的搅拌转速为1500r/min,搅拌时间为15min。
优选的,步骤(5)和步骤(6)中,磁力搅拌器的搅拌转速为1500r/min,搅拌时间为1h。
优选的,步骤(6)中,冷藏温度为4℃,冷藏时间为12h。
本发明所提供的负载姜黄素Pickering乳液凝胶剂在皮肤创伤治疗中止血,抑菌,促进伤口愈合的应用。
优选的,所述皮肤创伤包括但不限于擦伤、灼伤和烫伤。
与现有技术相比,本发明具有如下有益效果:
本发明展示了一种羧甲基壳聚糖-海藻酸钠稳定的负载姜黄素 Pickering乳液凝胶剂的制备流程,采用羧甲基壳聚糖和海藻酸钠联合作为 Pickering乳液中的固体微粒稳定乳液,所得的乳液具有良好的表征,并且兼具羧甲基壳聚糖和海藻酸钠的抑菌等效果。采用本发明提供的制备方法制备的Pickering乳液及凝胶表征稳定,工艺稳定性高,流程简单,可重复性强,可作为伤口愈合制剂使用,并为非极性药物提供了新剂型思路;此外,将羧甲基壳聚糖-海藻酸钠稳定的负载姜黄素Pickering乳液凝胶剂应用于皮肤创伤,可对皮肤起保护作用、促进伤口愈合。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施方式,进一步阐述本发明。
一种负载姜黄素Pickering乳液凝胶剂,负载姜黄素Pickering乳液凝胶剂的组成成份包括超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠;在负载姜黄素Pickering乳液凝胶剂中,泊洛沙姆407 和中链甘油三酯的含量分别为20%-25%和8%-13%,羧甲基壳聚糖和海藻酸钠的总含量为0.60%-0.75%,且羧甲基壳聚糖和海藻酸钠的含量比为1∶4,所述超纯水与中链甘油三酯的含量比为1∶1,姜黄素的浓度为0.04%-0.06%。
负载姜黄素Pickering乳液凝胶剂中的Pickering乳液由姜黄素溶于中链甘油三酯所制备的油相以及羧甲基壳聚糖和海藻酸钠溶于超纯水所制备的水相搅拌混合而成。
制备负载姜黄素Pickering乳液凝胶剂的方法,具体包括以下步骤:
(1)确定所要制备的负载姜黄素Pickering乳液凝胶剂的总量,根据所确定的负载姜黄素Pickering乳液凝胶剂的总量以及姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠在负载姜黄素Pickering乳液凝胶剂的总量中的含量计算确定姜黄素、泊洛沙姆407、羧甲基壳聚糖和海藻酸钠的量,之后,根据超纯水与中链甘油三酯的含量比为1∶1以及中链甘油三酯的含量为8%-13%来计算确定超纯水和中链甘油三酯的量。
(2)称取超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠,并使超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠的量与步骤(1)中计算得到的超纯水、姜黄素、泊洛沙姆 407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠的量一致;
(3)将步骤(2)中得到的羧甲基壳聚糖和海藻酸钠混合溶于步骤(2) 中得到的超纯水中,置于磁力搅拌器上搅拌,磁力搅拌器的搅拌转速为1500 r/min,搅拌时间为15min,得到水相。
(4)将步骤(2)中得到的姜黄素和中链甘油三酯混合,置于磁力搅拌器上搅拌,使得混合均匀,得到姜黄素和中链甘油三酯混合物,磁力搅拌器的搅拌转速为1500r/min,搅拌时间为15min,为油相。
(5)将步骤(3)和步骤(4)所得到的两种混合物混合,油相入水相,置于磁力搅拌器上搅拌得乳液,磁力搅拌器的搅拌转速为1500r/min,搅拌时间为1h。
(6)在步骤(5)所制得的乳液中加入步骤(2)中得到的泊洛沙姆407,置于磁力搅拌器上搅拌,磁力搅拌器的搅拌转速为1500r/min,搅拌时间为 1h,使泊洛沙姆407均匀溶解于步骤(5)中得到的乳液中,搅拌结束后,放入到装有冰的烧杯中,然后,放进冰箱中冷藏过夜,冷藏温度为4℃,冷藏时间为12h,使泊洛沙姆407完全溶解。
本发明所提供的负载姜黄素Pickering乳液凝胶剂在皮肤创伤治疗中止血,抑菌,促进伤口愈合的应用,且皮肤创伤包括但不限于擦伤、灼伤和烫伤。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (8)
1.负载姜黄素Pickering乳液凝胶剂,其特征在于,所述负载姜黄素Pickering乳液凝胶剂的组成成份包括超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠;在所述负载姜黄素Pickering乳液凝胶剂中,所述泊洛沙姆407和中链甘油三酯的含量分别为20%-25%和8%-13%,所述羧甲基壳聚糖和海藻酸钠的总含量为0.60%-0.75%,且羧甲基壳聚糖和海藻酸钠的含量比为1∶4,所述超纯水与中链甘油三酯的含量比为1∶1,所述姜黄素的浓度为0.04%-0.06%。
2.根据权利要求1所述的负载姜黄素Pickering乳液凝胶剂,其特征在于,所述负载姜黄素Pickering乳液凝胶剂中的Pickering乳液由姜黄素溶于中链甘油三酯所制备的油相以及羧甲基壳聚糖和海藻酸钠溶于超纯水所制备的水相搅拌混合而成。
3.负载姜黄素Pickering乳液凝胶剂的制备方法,其特征在于,具体包括以下步骤:
(1)确定所要制备的负载姜黄素Pickering乳液凝胶剂的总量,根据所确定的负载姜黄素Pickering乳液凝胶剂的总量以及姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠在负载姜黄素Pickering乳液凝胶剂的总量中的含量计算确定姜黄素、泊洛沙姆407、羧甲基壳聚糖和海藻酸钠的量,之后,根据超纯水与中链甘油三酯的含量比为1∶1以及中链甘油三酯的含量为8%-13%来计算确定超纯水和中链甘油三酯的量。
(2)称取超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠,并使超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠的量与步骤(1)中计算得到的超纯水、姜黄素、泊洛沙姆407、中链甘油三酯、羧甲基壳聚糖和海藻酸钠的量一致;
(3)将步骤(2)中得到的羧甲基壳聚糖和海藻酸钠混合溶于步骤(2)中得到的超纯水中,置于磁力搅拌器上搅拌,得到水相。
(4)将步骤(2)中得到的姜黄素和中链甘油三酯混合,置于磁力搅拌器上搅拌,使得混合均匀,得到姜黄素和中链甘油三酯混合物,为油相。
(5)将步骤(3)和步骤(4)所得到的两种混合物混合,油相入水相,置于磁力搅拌器上搅拌得乳液。
(6)在步骤(5)所制得的乳液中加入步骤(2)中得到的泊洛沙姆407,置于磁力搅拌器上搅拌,使泊洛沙姆407均匀溶解于步骤(5)中得到的乳液中,搅拌结束后,放入到装有冰的烧杯中,然后,放进冰箱中冷藏过夜,使泊洛沙姆407完全溶解。
4.根据权利要求3所述的负载姜黄素Pickering乳液凝胶剂的制备方法,其特征在于,步骤(3)和步骤(4)中,磁力搅拌器的搅拌转速为1500r/min,搅拌时间为15min。
5.根据权利要求3所述的负载姜黄素Pickering乳液凝胶剂的制备方法,其特征在于:步骤(5)和步骤(6)中,磁力搅拌器的搅拌转速为1500r/min,搅拌时间为1h。
6.根据权利要求3所述的负载姜黄素Pickering乳液凝胶剂的制备方法,其特征在于:步骤(6)中,冷藏温度为4℃,冷藏时间为12h。
7.根据权利要求1-2中任意一项所述的负载姜黄素Pickering乳液凝胶剂或权利要求3-6中任意一项所述的制备方法得到负载姜黄素Pickering乳液凝胶剂在皮肤创伤治疗中止血,抑菌,促进伤口愈合的应用。
8.根据权利要求7所述的应用,所述皮肤创伤包括但不限于擦伤、灼伤和烫伤。
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CN116440204A (zh) * | 2023-04-26 | 2023-07-18 | 江西维莱营健高科有限公司 | 一种具有增强免疫力的胶囊及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130171215A1 (en) * | 2010-10-27 | 2013-07-04 | Institute Of Life Sciences | Process for Preparing Curcumin Encapsulated Chitosan Alginate Sponge Useful for Wound Healing |
CN110151681A (zh) * | 2019-04-26 | 2019-08-23 | 东南大学 | 一种基于纳米乳液的姜黄素水凝胶球及其制备方法 |
-
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- 2022-01-27 CN CN202210102604.1A patent/CN114522138A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130171215A1 (en) * | 2010-10-27 | 2013-07-04 | Institute Of Life Sciences | Process for Preparing Curcumin Encapsulated Chitosan Alginate Sponge Useful for Wound Healing |
CN110151681A (zh) * | 2019-04-26 | 2019-08-23 | 东南大学 | 一种基于纳米乳液的姜黄素水凝胶球及其制备方法 |
Non-Patent Citations (3)
Title |
---|
包谢茹: "伤口促愈Pickering乳液的制备与应用", 《中国优秀硕士论文电子期刊网》, pages 2 * |
李英溥;卢茜;冯金虎;赵英豪;彭庆港;宋兆萍;王慧丽;: "壳聚糖纳米粒子及其乳液模板法材料制备应用", 齐鲁工业大学学报, vol. 34, pages 1 * |
李英溥等: "壳聚糖纳米粒子及其乳液模板法材料制备应用", 《齐鲁工业大学学报》, vol. 34, pages 161 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116440204A (zh) * | 2023-04-26 | 2023-07-18 | 江西维莱营健高科有限公司 | 一种具有增强免疫力的胶囊及其制备方法 |
CN116440204B (zh) * | 2023-04-26 | 2024-01-30 | 江西维莱营健高科有限公司 | 一种具有增强免疫力的胶囊及其制备方法 |
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