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Unsaturated fatty acid structure governs hierarchical assembly and digestive properties of starch–lipid complexes
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DOI：10.1016/j.foodchem.2026.150728.png)
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Abstract
En 中文
• UFA molecular geometry directs hierarchical assembly of starch-lipid systems. • US-DHPM induces UFA-templated starch reassembly from helices to aggregates. • C18 UFAs promote ordered lamellar barriers and enhanced digestion resistance. • Long-chain PUFAs generate strain-induced heterogeneity and rapid digestion. • Digestive resistance is governed by barrier continuity rather than CI alone.
Keywords:
Starch-lipid complexes
Unsaturated fatty acids
Molecular geometry
In vitro digestibility
Lipid release
V-type crystallinity
UFA
,
Unsaturated fatty acid
OA
,
Oleic acid
EA
,
Trans-oleic acid
LA
,
Linoleic acid
DHA
,
Docosahexaenoic acid
EPA
,
Eicosapentaenoic acid
WS
,
Wheat starch
US
,
Ultrasound
DHPM
,
Dynamic high-pressure microfluidization
RDS
,
Rapidly digestible starch
SDS
,
Slowly digestible starch
RS
,
Resistant starch
CI
,
Complex Index
To
,
Onset temperature
Tp
,
Peak temperature
Tc
,
Conclusion temperature
ΔH
,
Enthalpy change
PUFA
,
Polyunsaturated fatty acid
Ra
,
Surface roughness
BHT
,
Butylated hydroxytoluene
GC-FID
,
Gas chromatography with flame ionization detection
LOD
,
The limits of detection
LOQ
,
The limits of quantification
LSD
,
Least significant difference
HSD
,
Honestly significant difference
ANOVA
,
One-way analysis of variance
L
,
Crystallite size
GPC
,
Gel permeation chromatography
RC
,
The total crystallinity
RMSD
,
Root-mean-square deviation
RMSF
,
Root-mean-square fluctuation
Rg
,
Radius of gyration
PME
,
Particle mesh Ewald
RDF
,
Radial distribution function
Journal
IF:
9.8
Papers:
4.6W
Citations:
24.4W
Organization
No organization information available
Cited Papers