Bovine serum albumin-liposome stabilized high oil-phase emulsion: Effect of liposome ratio on interface properties and stability

牛血清白蛋白 石英晶体微天平 乳状液 化学 化学工程 表面张力 脂质体 吸附 接触角 疏水效应 润湿 相(物质) 色谱法 氢键 有机化学 分子 生物化学 量子力学 物理 工程类
作者
Yang Chen,Xiangzhou Yi,Zhisheng Pei,Xuan Zhang,Xia Gao,Weimin Zhang,Xuanri Shen
出处
期刊:International Journal of Biological Macromolecules [Elsevier BV]
卷期号:266: 131040-131040 被引量:4
标识
DOI:10.1016/j.ijbiomac.2024.131040
摘要

This study aimed to solve the issue of poor lipophilicity of natural bovine serum albumin (BSA) by combining with liposomes (Lips) to stabilize high oil-phase emulsions (HOPEs). The interaction between BSA and Lips was mainly driven by hydrophobic forces, followed by hydrogen bonding. The secondary structure and tertiary structure of BSA were characterized and indicated that the addition of Lips promoted the structural expansion of BSA exposing the hydrophobic groups inside. Interfacial adsorption behaviours were assessed through dynamic interfacial tension, three-phase contact angle, and quartz crystal microbalance with dissipation. These results indicated that BSA-Lips crosslinking improved wettability, promoting adsorption and rearrangement at the oil-water interface, thereby resulting in a dense interfacial layer. The emulsifying efficacy of BSA-stabilized HOPEs also displayed a distinct Lips dependency. Varying the BSA-to-Lips ratio transformed their consistency from flowing to semi-solid, reinforcing the gel network. Under optimal conditions (BSA: Lips = 1:1), the droplet size of BSA-Lips stabilized HOPEs reached a minimum with a highly uniform distribution. Moreover, a 1:1 BSA to Lips ensured outstanding storage, thermal, and centrifugal stability for the HOPEs. This work provides valuable references for the interaction between protein and Lips, guiding the development of highly stable HOPEs stabilizers.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
2秒前
蜜HHH完成签到 ,获得积分10
3秒前
4秒前
4秒前
我要文献发布了新的文献求助10
5秒前
5秒前
5秒前
量子星尘发布了新的文献求助10
8秒前
暴躁小龙发布了新的文献求助10
9秒前
张润泽完成签到 ,获得积分10
9秒前
10秒前
文档发布了新的文献求助10
10秒前
11秒前
13秒前
14秒前
14秒前
15秒前
16秒前
16秒前
烟花应助zwk采纳,获得10
18秒前
蔡芝艳关注了科研通微信公众号
18秒前
YI完成签到,获得积分10
21秒前
21秒前
大个应助科研通管家采纳,获得10
22秒前
22秒前
充电宝应助科研通管家采纳,获得10
23秒前
SYLH应助科研通管家采纳,获得20
23秒前
Ava应助科研通管家采纳,获得10
23秒前
丘比特应助科研通管家采纳,获得10
23秒前
情怀应助科研通管家采纳,获得10
23秒前
Hello应助科研通管家采纳,获得10
23秒前
Owen应助科研通管家采纳,获得10
23秒前
23秒前
su发布了新的文献求助10
25秒前
钟垠州完成签到 ,获得积分10
25秒前
25秒前
活力的妙之完成签到 ,获得积分10
25秒前
丘比特应助只想困瞌睡采纳,获得10
25秒前
小宋发布了新的文献求助10
26秒前
笃定发布了新的文献求助30
28秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989297
求助须知:如何正确求助?哪些是违规求助? 3531418
关于积分的说明 11253893
捐赠科研通 3270097
什么是DOI,文献DOI怎么找? 1804884
邀请新用户注册赠送积分活动 882087
科研通“疑难数据库(出版商)”最低求助积分说明 809158