Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- INHIBITION (2)
- ACID (1)
- ANTIOXIDANT ACTIVITY (1)
- APPLE JUICE (1)
- Antimicrobial activity (1)
-
- Applied microbiology (1)
- BETA-CAROTENE (1)
- BIOACCESSIBILITY (1)
- BIOACTIVE COMPOUNDS (1)
- Bacteria (1)
- Behavior (1)
- Binding (1)
- C. elegans (1)
- Combination (1)
- DELIVERY (1)
- Delivery (1)
- ESTABLISHMENT (1)
- Emulsions impact (1)
- FOOD (1)
- FORMULATIONS (1)
- FUNCTIONALITY (1)
- Food applications (1)
- GASTROINTESTINAL LIPOLYSIS (1)
- Gels (1)
- HELICOBACTER-PYLORI (1)
- HYDROLYSIS (1)
- HYPERGLYCEMIA (1)
- HYPERTENSION (1)
- Improve (1)
- Inactivation (1)
Articles 1 - 14 of 14
Full-Text Articles in Life Sciences
Improving Health Targeted Food Quality Of Blackberry: Pear Fruit Synergy Using Lactic Acid Bacterial Fermentation, Nicholas Pucel, Dipayan Sarkar, Ronald G. Labbe, Chartchai Khanongnuch, Kalidas Shetty
Improving Health Targeted Food Quality Of Blackberry: Pear Fruit Synergy Using Lactic Acid Bacterial Fermentation, Nicholas Pucel, Dipayan Sarkar, Ronald G. Labbe, Chartchai Khanongnuch, Kalidas Shetty
Food Science Department Faculty Publication Series
Blackberry and pear are rich in human health protective phenolic bioactives with high antioxidant activity. These fruits are relevant dietary targets to counter chronic oxidative stress-linked diseases, such as type 2 diabetes (T2D). Due to high perishability, the human health relevant bioactive qualities of such fruits deteriorate during postharvest storage and processing. By improving stability and bioavailability of nutritionally relevant phenolic bioactives during post-harvest stages, effective integration of blackberry and pear as dietary support strategies can be targeted for T2D benefits. Solutions to bioactive quality loss of fruits can be achieved by advancing bioprocessing strategy integrating compatible fruit synergy and …
Use Of Micellar Delivery Systems To Enhance Curcumin’S Stability And Microbial Photoinactivation Capacity, Victor Ryu, Silvette Ruiz-Ramirez, Piyanan Chuesiang, Lynne A. Mclandsborough, David Julian Mcclements, Maria G. Corradini
Use Of Micellar Delivery Systems To Enhance Curcumin’S Stability And Microbial Photoinactivation Capacity, Victor Ryu, Silvette Ruiz-Ramirez, Piyanan Chuesiang, Lynne A. Mclandsborough, David Julian Mcclements, Maria G. Corradini
Food Science Department Faculty Publication Series
Microbial photoinactivation using ultraviolet (UV) or visible light can be enhanced by photosensitizers. This study assessed the efficacy of encapsulating a food-grade photosensitizer (curcumin) in surfactant micelles on its water dispersibility, chemical stability, and antimicrobial activity. Stock curcumin-surfactant solutions were prepared with Surfynol 465 (S465) or Tween 80 (T80) (5 mM sodium citrate buffer). The antimicrobial activity of curcumin-loaded surfactant solutions was determined by monitoring the inactivation of Escherichia coli O157: H7 and Listeria innocua after 5-min irradiation with UV-A light (λ = 365 nm). The solutions mixed with the bacterial suspensions contained 1 µM curcumin and each surfactant below, …
Effect Of Encapsulated Edible Halophyte With Different Biopolymers On The Inhibition Of Sodium Absorption In Mouse, Eun Young Jung, Seung Yun Lee, Da Young Lee, On You Kim, Yeonhwa Park, Sun Jin Hur
Effect Of Encapsulated Edible Halophyte With Different Biopolymers On The Inhibition Of Sodium Absorption In Mouse, Eun Young Jung, Seung Yun Lee, Da Young Lee, On You Kim, Yeonhwa Park, Sun Jin Hur
Food Science Department Faculty Publication Series
The purpose of this study was to investigate the effects of edible halophyte Salicornia herbacea encapsulated with biopolymers on inhibition of sodium absorption in mouse. Salicornia herbacea encapsulated with four biopolymers (pectin, chitosan, cellulose and dextrin) were fed to mice for 48 hr, and inhibiting sodium absorption was measured. In primary in vitro condition, fresh Salicornia herbacea encapsulated with 1% cellulose had 40% binding rate. Juice residue Salicornia herbacea encapsulated with 1% chitosan had the highest sodium binding rate by 50%. In mouse model, fresh, juice, and juice residue of Salicornia herbacea encapsulated with 4% chitosan had the highest sodium …
Infogest Inter-Laboratory Recommendations For Assaying Gastric And Pancreatic Lipases Activities Prior To In Vitro Digestion Studies, Myriam M.L. Grundy, Evan Abrahamse, Annette Almgren, David J. Mcclements, Marie Alminger, Ana Andres, Renata M.C. Ariëns, Shanna Bastiaan-Net, Claire Bourlieu-Lacanal, André Brodkorb
Infogest Inter-Laboratory Recommendations For Assaying Gastric And Pancreatic Lipases Activities Prior To In Vitro Digestion Studies, Myriam M.L. Grundy, Evan Abrahamse, Annette Almgren, David J. Mcclements, Marie Alminger, Ana Andres, Renata M.C. Ariëns, Shanna Bastiaan-Net, Claire Bourlieu-Lacanal, André Brodkorb
Food Science Department Faculty Publication Series
In vitro digestion studies often use animal digestive enzyme extracts as substitutes of human gastric and pancreatic secretions. Pancreatin from porcine origin is thus commonly used to provide relevant pancreatic enzymes such as proteases, amylase and lipase. Rabbit gastric extracts (RGE) have been recently introduced to provide gastric lipase in addition to pepsin. Before preparing simulated gastric and pancreatic extracts with targeted enzyme activities as described in in vitro digestion protocols, it is important to determine the activities of enzyme preparations using validated methods. The purpose of this inter-laboratory study within the INFOGEST network was to test the repeatability and …
Utilization Of Polysaccharide-Based High Internal Phase Emulsion For Nutraceutical Encapsulation: Enhancement Of Carotenoid Loading Capacity And Stability, Chi Yan, Xiaolin Wu, Yi Wang, Shengfeng Peng, Jun Chen, Liqiang Zou, David Julian Mcclements, Wei Liu
Utilization Of Polysaccharide-Based High Internal Phase Emulsion For Nutraceutical Encapsulation: Enhancement Of Carotenoid Loading Capacity And Stability, Chi Yan, Xiaolin Wu, Yi Wang, Shengfeng Peng, Jun Chen, Liqiang Zou, David Julian Mcclements, Wei Liu
Food Science Department Faculty Publication Series
The main goal of the present work was to access the ability of high internal phase emulsions (HIPEs) to encapsulate fl-carotene. The carotenoid loading capacity of the HIPEs was around 20-fold higher when OSAstarch/chitosan complexes were used than when only OSA-starch was used. This impact could be mainly assigned to the capacity of the former HIPEs to trap carotenoid caystals in a stable form. The OSA-starch/chitosan complexes were shown to absorb on the oil droplets interface and form a 3D network in the aqueous phase, which helped to prevent droplet coalescence induced by fl-carotene crystal. The incorporation of fl-carotene within …
Development Of Salt- And Gastric-Resistant Whey Protein Isolate Stabilized Emulsions In The Presence Of Cinnamaldehyde And Application In Salad Dressing, Huanhuan Cui, Qihang Liu, David Julian Mcclements, Bin Li, Shilin Liu, Yan Li
Development Of Salt- And Gastric-Resistant Whey Protein Isolate Stabilized Emulsions In The Presence Of Cinnamaldehyde And Application In Salad Dressing, Huanhuan Cui, Qihang Liu, David Julian Mcclements, Bin Li, Shilin Liu, Yan Li
Food Science Department Faculty Publication Series
Protein-stabilized emulsions tend to be susceptible to droplet aggregation in the presence of high ionic strengths or when exposed to acidic gastric conditions due to a reduction of the electrostatic repulsion between the protein-coated droplets. Previously, we found that incorporating cinnamaldehyde into the oil phase improved the resistance of whey protein isolate (WPI)-stabilized emulsions against aggregation induced by NaCl, KCl and CaCl2. In the current study, we aimed to establish the impact of cinnamaldehyde on the tolerance of WPI-stabilized emulsions to high salt levels during food processing and to gastric conditions. In the absence of cinnamaldehyde, the addition of high …
A Human Gut Commensal Ferments Cranberry Carbohydrates To Produce Formate, Ezgi Özcan, Jiadong Sun, David C. Rowley, David A. Sela
A Human Gut Commensal Ferments Cranberry Carbohydrates To Produce Formate, Ezgi Özcan, Jiadong Sun, David C. Rowley, David A. Sela
Food Science Department Faculty Publication Series
Commensal bifidobacteria colonize the human gastrointestinal tract and catabolize glycans that are impervious to host digestion. Accordingly, Bifidobacterium longum typically secretes acetate and lactate as fermentative end products. This study tested the hypothesis that B. longum utilizes cranberry-derived xyloglucans in a strain-dependent manner. Interestingly, the B. longum strain that efficiently utilizes cranberry xyloglucans secretes 2.0 to 2.5 mol of acetate-lactate. The 1.5 acetate:lactate ratio theoretical yield obtained in hexose fermentations shifts during xyloglucan metabolism. Accordingly, this metabolic shift is characterized by increased acetate and formate production at the expense of lactate. α-L-Arabinofuranosidase, an arabinan endo-1,5-α-L-arabinosidase, and a β-xylosidase with a …
Food-Grade Cationic Antimicrobial Ε-Polylysine Transiently Alters The Gut Microbial Community And Predicted Metagenome Function In Cd-1 Mice, Xiaomeng You, Jonah E. Einson, Cynthia Lyliam Lopez-Pena, Mingyue Song, Hang Xiao, David Julian Mcclements, David Sela
Food-Grade Cationic Antimicrobial Ε-Polylysine Transiently Alters The Gut Microbial Community And Predicted Metagenome Function In Cd-1 Mice, Xiaomeng You, Jonah E. Einson, Cynthia Lyliam Lopez-Pena, Mingyue Song, Hang Xiao, David Julian Mcclements, David Sela
Food Science Department Faculty Publication Series
Diet is an important factor influencing the composition and function of the gut microbiome, but the effect of antimicrobial agents present within foods is currently not understood. In this study, we investigated the effect of the food-grade cationic antimicrobial ε-polylysine on the gut microbiome structure and predicted metagenomic function in a mouse model. The relative abundances of predominant phyla and genera, as well as the overall community structure, were perturbed in response to the incorporation of dietary ε-polylysine. Unexpectedly, this modification to the gut microbiome was experienced transiently and resolved to the initial basal composition at the final sampling point. …
An Optical Image Of Worms Grown On Agar Containing Flax Seed Oil Nanoparticles With Oil Red O As A Dye, Yeonhwa Park
An Optical Image Of Worms Grown On Agar Containing Flax Seed Oil Nanoparticles With Oil Red O As A Dye, Yeonhwa Park
Food Science Department Faculty Publication Series
Copyright Yeonhwa Park, orcid.org/0000-0001-9727-0899
Confocal Image Of A Nile Red-Stained C. Elegans, Yeonhwa Park
Confocal Image Of A Nile Red-Stained C. Elegans, Yeonhwa Park
Food Science Department Faculty Publication Series
Copyright Yeonhwa Park, orcid.org/0000-0001-9727-0899
Microscopy Images Of Hermaphrodite Anatomy, Yeonhwa Park
Microscopy Images Of Hermaphrodite Anatomy, Yeonhwa Park
Food Science Department Faculty Publication Series
Microscopy images of hermaphrodite anatomy
Copyright Yeonhwa Park, orcid.org/0000-0001-9727-0899
Life Cycle Of C. Elegans, Yeonhwa Park
Life Cycle Of C. Elegans, Yeonhwa Park
Food Science Department Faculty Publication Series
(A) Images of four larval stages and adult C. elegans by microscopy. (B) Life cycle of C. elegans at 22°C. 0 min is fertilization. Magnification 50x.
Copyright Yeonhwa Park, orcid.org/0000-0001-9727-0899
Insulin/Igf-1 Signaling Pathways, Yeonhwa Park
Insulin/Igf-1 Signaling Pathways, Yeonhwa Park
Food Science Department Faculty Publication Series
DAF-2, homolog of mammalian insulin receptor; IRS, insulin receptor substrate; PI3K, phospho-inositide 3-kinase; PIP2, phosphatidylinositol 3,4 phosphate; PIP3, phosphatidylinositol 3,4,5 phosphate; AKT, protein kinase B; DAF-16, homolog of mammalian Forkhead box O transcription factor (FOXO).
Copyright Yeonhwa Park, orcid.org/0000-0001-9727-0899
Proposed Mechanism Of Cla On Muscle Metabolism, Yeonhwa Park
Proposed Mechanism Of Cla On Muscle Metabolism, Yeonhwa Park
Food Science Department Faculty Publication Series
Diagram
AMPK, AMP-activated protein kinase; SIRT1, Silent information regulator two protein 1; PGC-1α, peroxisome proliferator activated receptor gamma coactivator 1α; PPAR-d, peroxisome proliferator activated receptor delta; CLA, conjugated linoleic acid
Copyright Yeonhwa Park, orcid.org/0000-0001-9727-0899