相关实验视频

Updated: May 1, 2026

Synthesis of Keratin-based Nanofiber for Biomedical Engineering

Synthesis of Keratin-based Nanofiber for Biomedical Engineering

Published on: February 7, 2016

复合鱼原蛋白基于的生物聚合物乳液用于质结构稳定和头发纤维修复

Wenwei Gu¹, Lei Gu¹, Ningping Tao^1,2,3,4

¹College of Food Science & Technology, Shanghai Ocean University, Shanghai 201306, China.

|April 12, 2025

概括

海洋蛋白质为修复损坏的头发提供了天然解决方案. 一种新型乳液中的鱼类衍生显著改善了头发结构,稳定性和抗损伤能力.

科学领域:

生物材料科学生物材料科学
化品科学化品科学
蛋白质化学蛋白质化学

背景情况:

化学护发产品往往含有恶劣的成分.
来自海洋的蛋白质为修复头发提供了一个天然的,生物活性的替代品.
需要可持续和生物相容的头发治疗解决方案.

研究的目的:

制定和评估一种基于原蛋白的复合人体头发修复乳液 (CHFRE).
为了确定生物活性鱼类衍生蛋白质的最佳修复比率.
评估CHFRE在恢复损坏的头发 (DH) 属性的有效性.

主要方法:

福利埃变换红外光谱法 (FTIR) 和响应表面方法 (RSM) 用于比优化.
扫描电子显微镜 (SEM) 用于头发表面和皮质的结构分析.
差分扫描热量计 (DSC),FTIR和氨基酸分析用于化学和结构性质评估.

主要成果:

CHFRE治疗显著改善了头发的光泽,皮质的调整和皮质密度 (SEM).
增加的α形状 (5.94%) 和相对螺旋含量 (28.44%) 表示增强的蛋白质稳定性 (FTIR,DSC).
观察到氧化损伤减少 (14.63%的S=O传导率增加) 和氨基酸特征改善 (16.77 g/100 g总量,2.47 g/100 g疏水性).

结论:

开发的CHFRE有效地恢复受损的头发结构并增强质蛋白的稳定性.
海洋衍生为天然修复头发产品提供了可持续,安全和生物相容的方法.
这项研究提出了一种有希望的生物基材料,用于增强头发对化学损伤的抵抗力.

关键词:

这是一种原蛋白.乳液乳液是一种乳液.修复头发修复头发的方法热稳定热稳定热稳定二级结构是二级结构的二次结构.

更多相关视频

Preparation of Keratin Hydrolysate from Chicken Feathers and Its Application in Cosmetics

Preparation of Keratin Hydrolysate from Chicken Feathers and Its Application in Cosmetics

Published on: November 27, 2017

Recombinant Collagen I Peptide Microcarriers for Cell Expansion and Their Potential Use As Cell Delivery System in a Bioreactor Model

Recombinant Collagen I Peptide Microcarriers for Cell Expansion and Their Potential Use As Cell Delivery System in a Bioreactor Model

Published on: February 7, 2018

相关概念视频

Collagens are the Major Structural Proteins of ECM

Collagens are the Major Structural Proteins of ECM

Three main types of fibers are secreted by fibroblasts: collagen fibers, elastic fibers, and reticular fibers. Collagen fiber is made from fibrous protein subunits linked together to form a long, straight fiber. Collagen fibers, while flexible, have great tensile strength, resist stretching, and give ligaments and tendons their characteristic resilience and strength. These fibers hold connective tissues together, even during the body's movement.
Connective tissue proper includes loose...

Fibril-associated Collagen

Fibril-associated Collagen

Fibril-associated collagens are a type of collagens present in the extracellular matrix with interrupted triple helices or FACIT (Fibril-associated collagens interrupted triple-helices). FACIT help connect and attach the collagen fibrils with each other as well as with other proteins of the extracellular matrix.
For example, the type II collagen fibrils in cartilage have covalently bound type IX fibril-associated collagens at regular intervals. Other types of fibril-associated collagens are...

Fibrous Proteins

Fibrous Proteins

Fibrous proteins are either long and narrow proteins or assemble to form long and thin structures. They contain repetitive units and usually consist of either alpha helices or beta sheets and, in rare cases, a mix of both. The amino acids in the primary structure often consist of repeating amino acid sequences. The role of fibrous proteins is primarily structural. Many are located in the extracellular matrix and are present in connective tissues to impart strength and joint mobility. They are...