Water-in-oil emulsions enriched with alpha-linolenic acid in diacylglycerol form: Stability, formation mechanism and in vitro digestion analysis
文献类型： 外文期刊
作者： Xu, Qingqing 1 ; Qin, Xiaoli 2 ; Lan, Dongming 1 ; Liu, Xuan 1 ; Yang, Bo 3 ; Liao, Sentai 4 ; Wang, Weifei 4 ; Wang, Yonghua 1 ;
作者机构： 1.South China Univ Technol, Sch Food Sci & Engn, Guangzhou 510640, Peoples R China
2.Southwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
3.South China Univ Technol, Sch Biosci & Bioengn, Guangzhou 510006, Peoples R China
4.Guangdong Acad Agr Sci, Sericultural & Agrifood Res Inst, Guangzhou 510610, Peoples R China
关键词： Alpha-linolenic acid; Diacylglycerol; Diacylglycerol stearin; Emulsion stability; In vitro digestion
期刊名称：FOOD CHEMISTRY （ 影响因子：9.231； 五年影响因子：8.795 ）
ISSN： 0308-8146
年卷期： 2022 年 391 卷
页码：
收录情况： SCI
摘要： This study developed an alpha-linolenic acid (ALA) supplement with emulsion form using ALA-rich diac-ylglycerol (ALA-DAG) and ALA-DAG stearin (DAG-SF) as a new source of ALA and emulsifier. Stable, commercial surfactant-free W/O emulsions with 90 wt% oil phase (including DAG-SF and ALA-DAG with 10:90 - 20:80 wt ratio) was fabricated. Microstructure and Raman spectra revealed that the compact crystal networks and high amounts of solid acyl chains were responsible for high emulsion stability. These emulsions exhibited good po-tential in improving the ALA nutritional status (with ALA release level of 60.49% - 62.98%). Furthermore, the emulsifier-to-oil ratio greatly impacted the emulsion texture (solid-like or liquid-like) and emulsions showed great oxidation stability (2.80 - 3.09 meq/kg lipid of peroxide value at 6th week). The tunable texture and high oxidation stability make this emulsion system useful for a wide range of food products. This developed emulsion system could provide valuable information for other important fatty acids supplement.
- 相关文献
作者其他论文 更多>>
-
Effects of mulberry leaf powder water extract supplementation on the growth performance, immunity, antioxidant, meat quality and intestinal microbiota of yellow feather broilers
作者：Xing, Dongxu;Fu, Bing;Zhou, Donglai;Li, Erna;Li, Qingrong;Liao, Sentai;Zou, Yuxiao;Ruan, Dong
关键词：caecum flora; growth performance; immunity; meat quality; mulberry leaf powder water extract; yellow feather broilers
-
How far are we from tailor-made human milk fat substitutes?
作者：Xu, Qingqing;Zhang, Fangyingnan;Zou, Qian;Wang, Yonghua;Wang, Weifei;Wang, Yonghua
关键词：Human milk fat substitutes; Infant formula; Tailor-made; Novel enzymatic synthesis; Geographical effect; Genetic polymorphisms
-
Lipidomics analysis unveils the dynamic alterations of lipid degradation in rice bran during storage
作者：Liu, Xuan;Li, Zhong;Lan, Dongming;Wang, Yonghua;Wang, Weifei;Xu, Long;Wang, Yonghua
关键词：Rice bran; Rice bran oil; Oxylipids; Oxidative rancidity; Volatile secondary oxidation products
-
The interaction between mulberry leaf polyphenols and polysaccharides during digestion and colon fermentation
作者：Zou, Yuxiao;Shi, Yingchun;Liao, Sentai;Li, Erna;Yang, Qiong;Li, Qian;Zou, Yuxiao;Li, Qian;Chen, Ruohong;Li, Qian
关键词：Mulberry leaf; Interaction; In vitro digestion; Colon fermentation
-
Lipidomics analysis of rice bran during storage unveils mechanisms behind dynamic changes in functional lipid molecular species
作者：Liu, Xuan;Li, Zhong;Lan, Dongming;Wang, Yonghua;OuYang, Bo;Wang, Weifei;Wang, Yonghua
关键词：Rice bran; Bioactive compounds; Lipidomics; Metabolic pathways; Storage duration; Rancidity
-
The in vitro digestion fates of diacylglycerol under different intestinal conditions: a potential lipid source for lipid indigestion patients
作者：Xu, Qingqing;Sun-Waterhouse, Dongxiao;Zou, Qian;Yan, Menglei;Liu, Xuan;Lan, Dongming;Wang, Yonghua;Wang, Weifei;Sun-Waterhouse, Dongxiao;Wang, Yonghua
关键词：Diacylglycerol; In vitro digestion; Lipolysis level; Cholestatic; Exocrine pancreatic insufficiency
-
Exploring Diacylglycerol Oil-Based Oleogels as Effective Stabilizers in Peanut Butter: Performance, Structural Insights, and Sensory Evaluation
作者：Ding, Siliang;Yang, Bo;Chen, Xiaohan;Wang, Yonghua;Ouyang, Bo;Wang, Weifei;Wang, Yonghua
关键词：diacylglycerol; triacylglycerol; healthy oleogel; glycerol monostearate; stabilized peanut butter
