Influence of the Oil Structuring System on Lipid Hydrolysis and Bioaccessibility of Healthy Fatty Acids and Curcumin

2Citations
Citations of this article
5Readers
Mendeley users who have this article in their library.

Abstract

Oleogels (OG) and gelled emulsions (GE) were elaborated with a mixture of olive and chia oils (80:20 ratio) without and with the incorporation of the health-related compound curcumin. These were studied to evaluate the influence of the oil structuring system on the lipid hydrolysis and bioaccessibility of three healthy fatty acids (FA) (palmitic, oleic, and α-linolenic acids) and of curcumin, compared to the oil mixture (bulk oil, BO). The oil structuring system influenced the firmness and texture, and the presence of curcumin significantly altered the color parameters. GE showed higher lipid digestibility, with a greater proportion of absorbable fraction (higher content of free FA and monoacylglycerides) than OG, which behaved similarly to BO. The presence of curcumin affected the degree of lipolysis, reducing lipid digestibility in OG and increasing it in GE. As for FA bioaccessibility, although GE presented higher percentages overall, curcumin significantly increased and decreased FA bioaccessibility in OG and GE, respectively. The oil structuring system also influenced the bioaccessibility of curcumin, which was higher in GE. Therefore, when selecting an oil structuring system, their physicochemical properties, the degree of lipid hydrolysis, and the bioaccessibility of both curcumin and the FA studied should all be considered.

References Powered by Scopus

Potential therapeutic effects of curcumin, the anti-inflammatory agent, against neurodegenerative, cardiovascular, pulmonary, metabolic, autoimmune and neoplastic diseases

1622Citations
N/AReaders
Get full text

Antioxidant and radical scavenging properties of curcumin

1616Citations
N/AReaders
Get full text

Recent advances in emulsion-based delivery approaches for curcumin: From encapsulation to bioaccessibility

371Citations
N/AReaders
Get full text

Cited by Powered by Scopus

Bioactive compounds delivery and bioavailability in structured edible oils systems

3Citations
N/AReaders
Get full text

Biopolymeric emulsions with added silicon as pork fat substitutes in the reformulation of healthy pâtés: Effect on technological, nutritional and sensory properties and on lipid digestibility after in vitro gastrointestinal digestion

1Citations
N/AReaders
Get full text

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Cite

CITATION STYLE

APA

Cofrades, S., Gómez-Estaca, J., Álvarez, M. D., Garcimartín, A., Macho-González, A., Benedí, J., & Pintado, T. (2024). Influence of the Oil Structuring System on Lipid Hydrolysis and Bioaccessibility of Healthy Fatty Acids and Curcumin. Gels, 10(1). https://doi.org/10.3390/gels10010033

Readers' Seniority

Tooltip

Professor / Associate Prof. 1

50%

PhD / Post grad / Masters / Doc 1

50%

Readers' Discipline

Tooltip

Agricultural and Biological Sciences 1

50%

Engineering 1

50%

Article Metrics

Tooltip
Mentions
Blog Mentions: 1
News Mentions: 1

Save time finding and organizing research with Mendeley

Sign up for free