This study investigated the stability and the in vitro digestion of curcumin nanoemulsions stabilized by three protein hydrolysates: peanut protein isolate (PPI), soybean protein isolate (SPI) and whey protein isolate (WPI). After enzymatic hydrolysis, the protein structure became more disordered, and increased antioxidant capacity was also observed for protein hydrolysates. The protein hydrolysates generated curcumin nanoemulsions with considerable stability over 28 days of storage. Moreover, protein hydrolysates more effectively improved the lipolysis rate and bioaccessibility of curcumin nanoemulsions than native proteins, and PPI hydrolysates exhibited the highest lipolysis rate (110.43%) and the highest bioaccessibility (53.24%). This study indicated that protein hydrolysates could be used as emulsifiers for preparing nanoemulsion delivery systems with high stability and bioaccessibility.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/d0fo01830a | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Comparing the Effects of Collagen Hydrolysate and Dairy Protein on Recovery from Eccentric Exercise: A Double Blind, Placebo-Controlled Study.
Nutrients
December 2024
School of Sport, Exercise & Nutrition, College of Health, Massey University, Palmerston North 4410, New Zealand.
Background: Consuming collagen hydrolysate (CH) may improve symptoms of exercise-induced muscle damage (EIMD); however, its acute effects have not been compared to dairy protein (DP), the most commonly consumed form of protein supplement. Therefore, this study compared the effects of CH and DP on recovery from EIMD.
Methods: Thirty-three males consumed either CH ( = 11) or DP ( = 11), containing 25 g of protein, or an isoenergetic placebo ( = 11) immediately post-exercise and once daily for three days.
Pulsed Electric Field Pretreatment Enhances the Enzyme Hydrolysis of Baker's Yeast.
Microorganisms
December 2024
Department of Plant Physiology, Faculty of Biology, Sofia University "St. Kliment Ohridski", 1164 Sofia, Bulgaria.
Baker's yeast is a key starting material for producing extracts with diverse compositions and applications. This study investigates the effect of pulsed electric field (PEF) pretreatment, which induces irreversible electropermeabilization, on the enzymatic hydrolysis of yeast. Cell suspensions were exposed to monopolar rectangular pulses in a continuous flow system followed by 4 h of incubation with Alcalase at concentrations of 0.
View Article and Find Full Text PDFIdentification of Protein Hydrolysates from Sesame Meal and In Vivo Study of Their Gastric Mucosal Protective Effects.
Foods
December 2024
Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing 100048, China.
This study aimed to investigate the protective effects and defense mechanisms of a sesame meal protein hydrolysate against ethanol-induced acute gastric mucosal injury in mice. The target peptides in the hydrolysate were identified by LC-MS/MS, the activity was predicted by PeptideRanker, and the KM mice were orally administered distilled water, a sesame peptide, and omeprazole for 24 consecutive days. Acute gastric mucosal injury was then induced in mice with 70% ethanol, except for the CK group.
View Article and Find Full Text PDFPreparation and Characterization of Calcium-Chelated Sea Cucumber Ovum Hydrolysate and the Inhibitory Effect on α-Amylase.
Foods
December 2024
Key Laboratory of Biotechnology and Bioresources Utilization, College of Life Sciences, Dalian Minzu University, Ministry of Education, Dalian 116600, China.
α-amylase can effectively inhibit the activity of digestive enzymes and alter nutrient absorption. The impact of ovum hydrolysates of sea cucumbers on α-amylase activity was investigated in this study. The protein hydrolysates generated using different proteases (pepsin, trypsin, and neutral protease) and molecular weights (less than 3000 and more than 3000) were investigated.
View Article and Find Full Text PDFInfluences of Growth-Related Myopathies on Peptide Patterns of In Vitro Digested Cooked Chicken Breast and Stress-Related Responses in an Intestinal Caco-2 Cell Model.
Foods
December 2024
National Center for Genetic Engineering and Biotechnology, 113 Thailand Science Park, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand.
The objective of this study was to determine the effects of growth-related myopathies, i.e., normal, wooden breast (WB), white striping (WS), and the combined lesions of WS and WB (WS + WB), on the molecular response of Caco-2 cells.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!