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D. Julian McClements
University of Massachusetts Amherst
1,112Publications
111H-index
53kCitations
Publications 1096
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#1Li Ma (NCU: Nanchang University)
#2Liqiang Zou (NCU: Nanchang University)H-Index: 20
Last.Wei Liu (Jiangxi Normal University)H-Index: 31
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Abstract Pickering high internal phase emulsions (HIPEs) were prepared using a simple one-step process that involved blending an aqueous solution (15 vol%) containing gliadin nanoparticles (GNP, 2 wt%) and gum arabic (GA, 0, 1, 2, and 4 wt%) with corn oil (85 vol%). The impact of GA addition into HIPEs on the microstructure, rheology, stability, photodegradation and bioaccessibility of the encapsulated β-carotene was determined. The mean particle diameter of the HIPEs decreased as the GA concent...
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#1Long Chen (UMass: University of Massachusetts Amherst)H-Index: 3
#2D. Julian McClements (UMass: University of Massachusetts Amherst)H-Index: 111
Last.Yaoqi Tian (Jiangnan University)H-Index: 20
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Abstract The oil-absorption behavior of native maize starch (NMS) during frying was investigated in the presence or absence of pullulan (PUL) using a LF-NMR method. The morphology, long-range order, short-range order, and thermal properties of fried NMS-PUL mixtures were further evaluated using SEM, XRD, ATR-FTIR, and DSC, respectively. Pullulan addition significantly reduced the oil content of the fried starch samples: 0.395, 0.310, 0.274, and 0.257 g/g in NMS with addition of 0, 1, 3, and 5% P...
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#1Shuai Chen (CAU: China Agricultural University)H-Index: 4
#2Qike Li (CAU: China Agricultural University)
Last.Yanxiang Gao (CAU: China Agricultural University)H-Index: 33
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Abstract Core-shell biopolymer nanoparticles were fabricated using a hydrophobic protein (zein) as the core and a hydrophilic anionic polysaccharide (ι-carrageenan) as the shell. The outer layer was physically cross-linked using cationic calcium ions to form salt bridges between the anionic carrageenan molecules. The potential of using these core-shell nanoparticles to co-deliver two important nutraceuticals (curcumin and piperine) was also investigated. A combination of electrostatic attraction...
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#1Yuqing Zhu (NCU: Nanchang University)H-Index: 5
#2D. Julian McClements (UMass: University of Massachusetts Amherst)H-Index: 111
Last.Wei Liu (Jiangxi Normal University)H-Index: 31
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Abstract Salt addition and thermal pretreatment were used to improve the freeze-thaw stability of Pickering emulsion gels (PEGs) stabilized by compound proteins. Thermal pretreatment with the presence of salt could promote the formation of gel-like structure and alter the interactions between the emulsion droplets of PEGs, sequentially increase the resistance of the PEGs to water separation, creaming, and oiling-off during freeze-thaw cycles (freeze at −20 °C for 22 h and thawing at 37 °C for 2 ...
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#1Yashu Chen (UMass: University of Massachusetts Amherst)
#2Ruojie Zhang (UMass: University of Massachusetts Amherst)H-Index: 18
Last.D. Julian McClements (UMass: University of Massachusetts Amherst)H-Index: 111
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Abstract The impact of lotus seedpod proanthocyanidin (LSPC) on the functional properties of β-carotene-loaded whey-protein stabilized nanoemulsions was investigated. LSPC was selected because it is known to exhibit strong antioxidant activity, as well as having various health benefits. Physically stable nanoemulsions containing small anionic droplets (d
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#1Qin Tu (UMass: University of Massachusetts Amherst)H-Index: 3
#2Zhuangsheng Lin (UMass: University of Massachusetts Amherst)H-Index: 6
Last.Lili He (UMass: University of Massachusetts Amherst)H-Index: 27
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Abstract The development of a method for multi-phase detection of antioxidants using surface-enhanced Raman spectroscopy (SERS) with a gold nanoparticle (AuNP)-coated fiber as a substrate is described. The AuNP-coated fiber was directly inserted into a multi-phase system containing model analytes of ascorbic acid, ascorbyl palmitate, and α-tocopherol, representing hydrophilic, amphiphilic, and lipophilic antioxidants, respectively. The AuNP-coated fiber enabled simultaneous detection of antioxid...
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#1Timothy Goulette (UMass: University of Massachusetts Amherst)H-Index: 4
#2Jiazhi Zhou (UMass: University of Massachusetts Amherst)H-Index: 1
Last.Hang Xiao (UMass: University of Massachusetts Amherst)H-Index: 45
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Abstract Retention of labile vitamins such as thiamine (vitamin B1) in NASA spaceflight foods intended for extended-duration missions is critical for the health of the crew. In this study, the degradation kinetics of thiamine in three NASA spaceflight foods (brown rice, split pea soup, BBQ beef brisket) during storage was determined for the first time, using an interactive isothermal model developed by our group. Results showed that brown rice and split pea soup demonstrated resistance to thiami...
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#1Chen Cheng (CRI: Crops Research Institute)
#2Xiao Yu (Zhengzhou University of Light Industry)H-Index: 2
Last.Qianchun Deng (CRI: Crops Research Institute)H-Index: 18
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Abstract Recent studies have shown that the high susceptibility of flaxseed oil nanoemulsions to lipid oxidation limits their incorporation into functional foods and beverages. For this reason, the impact of various flaxseed phenolic extracts on the physical and oxidative stability of flaxseed oil nanoemulsions was investigated. Flaxseed lignan extract (FLE) and secoisolariciresinol (SECO) exhibited antioxidant activity whereas secoisolariciresinol diglucoside (SDG) and p -coumaric acid (CouA) e...
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#1Mahesh Kharat (UMass: University of Massachusetts Amherst)H-Index: 2
#2D. Julian McClements (UMass: University of Massachusetts Amherst)H-Index: 111
Abstract Nanostructured lipid carriers (NLCs) are a type of colloidal delivery system that was developed in the pharmaceutical industry to combine the advantages and eliminate the shortcomings of oil-in-water (O/W) nanoemulsions and solid lipid nanoparticles (SLNs). The hydrophobic core of the particles within NLCs consists of a solidified fat phase with a partially disorganized structure, which inhibits morphological changes and bioactive expulsion. In the present study, we formulated NLCs usin...
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#1Taotao Dai (NCU: Nanchang University)H-Index: 8
#2Ruyi Li (NCU: Nanchang University)H-Index: 3
Last.D. Julian McClements (UMass: University of Massachusetts Amherst)H-Index: 111
view all 8 authors...
Abstract An understanding of the molecular mechanisms underpinning protein-polyphenol interactions is critical for incorporating bioactive polyphenols into functional foods and beverages. This study characterized the interaction between rice glutelin (RG) and resveratrol (RES) using a combination of spectroscopic and molecular simulation techniques. Resveratrol quenched the intrinsic fluorescence of rice glutelin, which is indicative of a binding interaction between the two molecules. Resveratro...
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