CN114557951A - 一种保湿角质活化护肤液及其制备方法 - Google Patents

一种保湿角质活化护肤液及其制备方法 Download PDF

Info

Publication number
CN114557951A
CN114557951A CN202210406841.7A CN202210406841A CN114557951A CN 114557951 A CN114557951 A CN 114557951A CN 202210406841 A CN202210406841 A CN 202210406841A CN 114557951 A CN114557951 A CN 114557951A
Authority
CN
China
Prior art keywords
moisturizing
cutin
skin care
leech
skin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210406841.7A
Other languages
English (en)
Inventor
汤佳鹏
王根虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong University
Original Assignee
Nantong University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong University filed Critical Nantong University
Priority to CN202210406841.7A priority Critical patent/CN114557951A/zh
Publication of CN114557951A publication Critical patent/CN114557951A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/98Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
    • A61K8/987Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin of species other than mammals or birds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/88Polyamides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005Antimicrobial preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Zoology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

本发明属于生物化工及化妆品技术领域,公开了一种保湿角质活化护肤液及其制备方法。制备方法包括:(1)分别收集水蛭粘液和孵化后的卵茧壳、囊,合并后加入ε‑聚赖氨酸冻干,粉碎得到水蛭提取物;(2)将水蛭提取物与蟹壳混合,粉碎研磨,加入甘露醇、EDTA钠盐,用盐酸调pH值至中性,即得保湿角质活化护肤液。该保湿角质活化护肤液能够保持皮肤湿润,同时持续释放N‑乙酰氨基葡萄糖,活化更新皮肤角质层。

Description

一种保湿角质活化护肤液及其制备方法
技术领域
本发明涉及生物化工及化妆品领域,具体涉及一种保湿角质活化护肤液及其制备方法。
背景技术
水蛭体表会分泌凝胶状的粘液。水蛭体表粘液的主要作用是:湿润体表、维持呼吸、调节身体水分、抗菌抗寄生虫。另外水蛭在孵化出壳前会由口器分泌大量的几丁质酶用于破壳,因此,卵茧壳、囊里也富含几丁质酶。水蛭粘液、卵茧壳、囊是水蛭养殖和水蛭素提取的副产物,通常情况下被直接作为生物垃圾处理,不能获得很好的利用。
发明内容
有鉴于此,本发明目的在于提供一种保湿角质活化护肤液及其制备方法。用该法制备的护肤液能够保持皮肤湿润,同时持续释放N-乙酰氨基葡萄糖,活化更新皮肤角质层。
本发明采用的技术方案如下:
一种保湿角质活化护肤液的制备方法,包括如下步骤:
S1:收集水蛭粘液及孵化后的卵茧壳、囊,加入ε-聚赖氨酸冻干后,粉碎得到水蛭提取物;
S2:将所述水蛭提取物与蟹壳混合,研磨得粉末,所述粉末中加入甘露醇和EDTA二钠,调pH值至6.5-7.4,即得保湿角质活化护肤液。所述优选采用行星球磨机进行研磨。
优选的,步骤S1中,所述的水蛭粘液、孵化后的卵茧壳、囊和ε-聚赖氨酸的比例为1mL:(50-230)g:(2-5)g,最优为1mL:120g:3g。
优选的,步骤S2中,所述的水蛭提取物与蟹壳、甘露醇、EDTA二钠的比例为100g:(3-8)g:(1-5)g:(0.2-0.5)g,最优为100g:4g:3g:0.3g。
优选的,步骤S2中,所述的研磨细度为100-300nm,最优为220nm。
优选的,步骤S2中,所述调pH值采用质量分数浓度为10%-28%的盐酸调pH值。
优选的,步骤S2中,所述的混合、粉碎研磨,调pH值均在0-8℃下进行,最优为4℃。
本发明还提供了一种上述制备方法制备得到的保湿角质活化护肤液。
与现有技术相比,本发明利用水蛭卵茧壳、囊中的几丁质酶在皮肤角质层原位催化水解蟹壳中的甲壳素,获得N-乙酰氨基葡萄糖,活化更新角质层。借助水蛭粘液保湿作用防止保湿液水分蒸发,为几丁质酶的催化水解提供湿环境;加入ε-聚赖氨酸既作为抑菌剂,防止皮肤表面微生物分泌的蛋白酶对几丁质酶的破坏,又能为几丁质酶催化提供pH6.5-7.4的缓冲体系,此缓冲范围恰好是几丁质酶的最适反应酸碱度范围。通过营造有利于几丁质酶反应的微环境(最适pH的溶液环境),有效催化甲壳素原位水解,获得N-乙酰氨基葡萄糖的缓慢释放。
附图说明
图1是实施例1-3所制得的保湿角质活化护肤液在皮肤表面N-乙酰氨基葡萄糖释放图。
具体实施方式
根据下述实施例,可以更好地理解本发明。然而,本领域的技术人员容易理解,实施例所描述的内容仅用于说明本发明,而不应当也不会限制权利要求书中所详细描述的本发明。
实施例1
1、收集1mL水蛭粘液及120g孵化后的卵茧壳、囊,加入3gε-聚赖氨酸,冻干后,粉碎得到水蛭提取物;
2、在4℃环境下,将100g步骤1制备的水蛭提取物与4g蟹壳混合,加入到行星式球磨机中进行研磨,粉末细度为220nm,加入3g甘露醇、0.3gEDTA二钠,用质量分数为15%盐酸调pH值至6.8,即得保湿角质活化护肤液。
实施例2
1、收集1mL水蛭粘液及50g孵化后的卵茧壳、囊,加入2gε-聚赖氨酸,冻干后,粉碎得到水蛭提取物;
2、在0℃环境下,将100g步骤1制备的水蛭提取物与8g蟹壳混合,加入到行星式球磨机中进行研磨,粉末细度为100nm,加入5g甘露醇、0.5gEDTA二钠,用质量分数为10%盐酸调pH值至7.4,即得保湿角质活化护肤液。
实施例3
1、收集1mL水蛭粘液及230g孵化后的卵茧壳、囊,加入5gε-聚赖氨酸,冻干后,粉碎得到水蛭提取物;
2、在8℃环境下,将100g步骤1制备的水蛭提取物与3g蟹壳混合,加入到行星式球磨机中进行研磨,粉末细度为300nm,加入1g甘露醇、0.2gEDTA二钠,用质量分数为28%盐酸调pH值至6.5,即得保湿角质活化护肤液。
N-乙酰氨基葡萄糖的测定:
采用Hedera NH2色谱柱(250mm×4.6mm,5μm),流动相为乙腈-磷酸缓冲液(65:35),流速为1.0mL/min,柱温30℃,检测波长195nm,进样体积20μL。
取新鲜大鼠背部全层皮肤5cm×5cm,放入恒温恒湿室内,37℃相对湿度60±10%保持24h,之后取实施例1-3的保湿角质活化护肤液5mL,用硅胶刷均匀涂刷在皮肤表面,在0、1、2、3、4、5、6、7、8h分别取样1cm×1cm全层皮肤,浸没在30mL无菌水中提取30min,取出皮肤后将水冻干,再加入0.2mL无菌水充分溶解,测定N-乙酰氨基葡萄糖的含量,结果如图1所示。
如图1可见,随着时间的延长,实施例的保湿角质活化护肤液中的N-乙酰氨基葡萄糖含量逐渐增加。在皮肤上使用该护肤液,这些释放的N-乙酰氨基葡萄糖能够不断地活化更新皮肤角质层。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (8)

1.一种保湿角质活化护肤液的制备方法,其特征在于,包括如下步骤:
S1:收集水蛭粘液及孵化后的卵茧壳、囊,加入ε-聚赖氨酸冻干后,粉碎得到水蛭提取物;
S2:将所述水蛭提取物与蟹壳混合,粉碎研磨得粉末,所述粉末中加入甘露醇和EDTA二钠,调pH值至6.5-7.4,即得保湿角质活化护肤液。
2.根据权利要求1所述的一种保湿角质活化护肤液的制备方法,其特征在于,步骤S1中,所述的水蛭粘液、所述孵化后的卵茧壳、囊和所述ε-聚赖氨酸的用量比为1mL:(50-230)g:(2-5)g。
3.根据权利要求1所述的一种保湿角质活化护肤液的制备方法,其特征在于,步骤S2中,所述的水蛭提取物、蟹壳、甘露醇和EDTA二钠的质量比为100:(3-8):(1-5):(0.2-0.5)。
4.根据权利要求1所述的一种保湿角质活化护肤液的制备方法,其特征在于,步骤S2中,所述研磨为:加入行星球磨机中研磨。
5.根据权利要求1所述的一种保湿角质活化护肤液的制备方法,其特征在于,步骤S2中,所述研磨的研磨细度为100-300nm。
6.根据权利要求1所述的一种保湿角质活化护肤液的制备方法,其特征在于,步骤S2中,所述调pH值具体为:采用浓度为10%-28wt%的盐酸调pH值。
7.根据权利要求1所述的一种保湿角质活化护肤液的制备方法,其特征在于,步骤S2中,所述的混合、粉碎研磨,调pH值均在0-8℃下进行。
8.权利要求1-7任一项所述的制备方法制备得到的保湿角质活化护肤液。
CN202210406841.7A 2022-04-18 2022-04-18 一种保湿角质活化护肤液及其制备方法 Pending CN114557951A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210406841.7A CN114557951A (zh) 2022-04-18 2022-04-18 一种保湿角质活化护肤液及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210406841.7A CN114557951A (zh) 2022-04-18 2022-04-18 一种保湿角质活化护肤液及其制备方法

Publications (1)

Publication Number Publication Date
CN114557951A true CN114557951A (zh) 2022-05-31

Family

ID=81721361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210406841.7A Pending CN114557951A (zh) 2022-04-18 2022-04-18 一种保湿角质活化护肤液及其制备方法

Country Status (1)

Country Link
CN (1) CN114557951A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008212025A (ja) * 2007-03-01 2008-09-18 Yaizu Suisankagaku Industry Co Ltd キチン分解物の製造方法
CN108085353A (zh) * 2018-01-17 2018-05-29 大连理工大学 一种利用昆虫几丁质酶降解固体几丁质生产n-乙酰氨基葡萄糖的方法
CN109602681A (zh) * 2019-01-15 2019-04-12 昆明学院 水蛭体表分泌物在制备消炎祛痘护肤品中的应用
CN110628854A (zh) * 2019-09-20 2019-12-31 华南理工大学 一种用虾壳生产几丁寡糖、虾青素、蛋白质和钙粉的酶法绿色工艺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008212025A (ja) * 2007-03-01 2008-09-18 Yaizu Suisankagaku Industry Co Ltd キチン分解物の製造方法
CN108085353A (zh) * 2018-01-17 2018-05-29 大连理工大学 一种利用昆虫几丁质酶降解固体几丁质生产n-乙酰氨基葡萄糖的方法
CN109602681A (zh) * 2019-01-15 2019-04-12 昆明学院 水蛭体表分泌物在制备消炎祛痘护肤品中的应用
CN110628854A (zh) * 2019-09-20 2019-12-31 华南理工大学 一种用虾壳生产几丁寡糖、虾青素、蛋白质和钙粉的酶法绿色工艺

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李春春等: "昆虫几丁质酶及其应用研究综述", 中国生物防治学报, vol. 38, no. 4, pages 1020 - 1029 *

Similar Documents

Publication Publication Date Title
US5135913A (en) Cosmetic and skin treatment compositions
US11446235B2 (en) Cosmetic compositions for skin health and methods of using same
US5348943A (en) Cosmetic and skin treatment compositions
KR100966835B1 (ko) 자외선에 대한 피부 보호 효과와 미백 및 항주름 효과를 가지는 감초, 승마, 하수오, 흑임자, 상황버섯, 당귀, 상백피, 백작약, 고삼, 황금으로 구성되어진 식물 혼합물의 추출물을 함유한 화장료 조성물 및 그의 제조방법
ES2399581T3 (es) Composiciones cosméticas o farmacéuticas que comprenden inhibidores de metaloproteinasa
JP4881004B2 (ja) 外用組成物
CN102525864B (zh) 一种用于祛除青春痘的海洋生物功能化妆品
US20050287089A1 (en) Topical lightening compositions and methods of use
CA2323451A1 (en) Skin conditioner
JP2005501805A5 (zh)
CN1259043A (zh) 含有甲基化硅烷醇衍生物和水解植物蛋白衍生物的美容用和/或皮肤病用组合物
KR100899502B1 (ko) 항산화 효과가 우수한 천연 식물 추출물을 함유한 화장료조성물
WO2002015917A1 (en) Use of agaricus blazei murill to prevent or treat skin and other disorders
CN111407716A (zh) 一种脐带间充质干细胞外泌体面膜
WO1994014419A1 (en) Tanning method using dna repair liposomes
KR100798607B1 (ko) 단백질과 효소 저해물질을 함유하는 미용 조성물
CN113262195A (zh) 一种含干细胞外泌体的面霜及其制作方法
KR101719124B1 (ko) 천연광물 추출물을 포함하는 피부 미백 및 보습용 화장료 조성물
CN1235561C (zh) 包含熊果苷和葡糖苷酶作为活性成分的增白皮肤组合物
CN114557951A (zh) 一种保湿角质活化护肤液及其制备方法
CN112516018A (zh) 一种具有美白、抗衰、保湿、排毒功效的富硒绿豆发酵液及其面膜组合物
JP3522335B2 (ja) 皮膚老化防止用化粧料
CN113693966B (zh) 一种美白淡斑亮采霜及其制备方法
CN1138523C (zh) 用于脱除皮肤或其表面生长物的色素的酚衍生物和鸢尾科植物萃取物的组合和包括这种组合的组合物
US20040213753A1 (en) Method for stimulating cell growth using sponge protein hydrolysates

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination