Article
Chemistry, Physical
Nithin Madhavan, Manas Mukherjee, Madivala G. Basavaraj
Summary: Clay particles have gained considerable attention as a promising option for stabilising Pickering emulsions, which can be used as templates for porous ceramics. This study discusses a versatile approach using oppositely charged kaolinite and alumina particles to formulate porous mullite ceramics. The electrostatic heteroaggregation phenomena in the mixed colloidal particle system are exploited to create highly stable Pickering emulsions. The influence of various parameters on the emulsion microstructure is studied, and processable emulsions are engineered through surface modification. The resulting macroporous mullite ceramics have low thermal conductivity and tailored microstructure, making them suitable as thermal insulators.
APPLIED CLAY SCIENCE
(2023)
Article
Agriculture, Multidisciplinary
Di Wu, Bin Zhou, Shishuai Wang, Yaqiong Pei, Bin Li, Hongshan Liang
Summary: The study utilized metal-phenolic supramolecular architecture to stabilize emulsion systems by directly absorbing and crosslinking on the surfaces of oil drops, with the properties of the emulsions being tuned by controlling the types and concentrations of polyphenols as well as the ratios of polyphenols to metal ions. Increasing concentrations or ratios of Fe3+ to polyphenols resulted in enhanced adsorption on the oil droplet surface, leading to improved emulsion stability.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2021)
Article
Chemistry, Physical
Junjie Tao, Kaiyun Wu, Yaxin Chen, Wei Li, Yao Gu, Ren Liu, Jing Luo
Summary: In this study, porous polymeric microspheres were prepared using a one-pot strategy involving photopolymerization and organic solvents as porogens. The oil phase, containing organic solvents and photopolymerizable materials, was stabilized in water to form a stable emulsion. Upon UV irradiation, the photopolymerizable materials underwent polymerization to form microspheres, and the subsequent removal of organic solvents resulted in the generation of porous polymeric microspheres. The effects of organic solvents, as well as the chemical structure and concentration of photopolymerizable materials, on the microsphere structure were systematically explored. This strategy allows for the scalable and facile preparation of porous microspheres in a time-saving and energy-saving manner.
Article
Engineering, Biomedical
Zhenduo Qiu, Xiaoxiao Yu, Junyan Zhang, Chengjian Xu, Mengyue Gao, Yanhua Cheng, Meifang Zhu
Summary: This review focuses on the application of fibers and AIE materials in health protection. By constructing fibrous sensors and therapeutic fabrics, visualization of biomolecules and individual protection can be achieved. However, there are still challenges and future opportunities that need to be addressed and explored.
Article
Chemistry, Applied
Ze Yu, Yufeng Mao, Anqi Lv, Zhongfu An, Huili Ma
Summary: Organic fluorophores are crucial for organic optoelectronic and bioelectronic applications. The enhancement of fluorescence in bromo-organic aggregates, which breaks the traditional belief of heavy-atom effect leading to fluorescence quenching, is achieved by the limited acceleration of intersystem crossing process and the large reduction of vibronic coupling of singlet excitons caused by bromine atoms. The excited-state dynamics further demonstrate that bromine substituents decelerate the internal conversion process and result in slow ISC rates, leading to abnormal fluorescence enhancement.
Article
Chemistry, Physical
Theo Merland, Lea Waldmann, Oksana Guignard, Marie-Charlotte Tatry, Anne-Laure Wirotius, Veronique Lapeyre, Patrick Garrigue, Taco Nicolai, Lazhar Benyahia, Valerie Ravaine
Summary: The study introduced a new type of stabilizers based on bishydrophilic, thermoresponsive microgels containing poly(N- isopropylacrylamide) (pNIPAM) chains with an affinity for both the PEO phase and dextran moieties, which can better control the stability of water-in-water emulsions. Experimental results showed that microgels with higher dextran content exhibited excellent stabilizing properties, with their structure and interaction changing with temperature to influence emulsion stability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Review
Chemistry, Applied
Cuihua Chang, Xin Li, Jiali Zhai, Yujie Su, Luping Gu, Junhua Li, Yanjun Yang
Summary: The emerging research interests in protein particle fabrication as soft-particle emulsifiers show the potential of using them in novel poly-phase dispersing food systems. This review summarizes the key physicochemical properties of protein particles and their role in constructing Pickering emulsions. However, challenges such as sensitivity to pH, ionic strength, temperature changes, and oxidation during storage limit their acceptance in food products. Current strategies to improve the stability and restrict oxidation are discussed. An ideal protein particle-based Pickering emulsion system is proposed, promoting its use in innovative food and nutraceutical products.
Article
Biochemistry & Molecular Biology
Hejun Wu, Jie Wang, Ting Li, Yuxiao Lei, Lu Peng, Jiaqi Chang, Shasha Li, Xiangyang Yuan, Man Zhou, Zhiqing Zhang
Summary: The use of non-conventional starch sources to develop bioactive starch-based films has gained attention. In this study, nonconventional chayote tuber starch was functionalized with zein-pectin nanoparticle-stabilized cinnamon essential oil to develop bioactive composite films for food packaging. The results showed that the incorporation of zein-pectin nanoparticle-stabilized cinnamon essential oil into the chayote tuber starch matrix improved the antibacterial, mechanical, and functional properties of the films, making them suitable for food packaging applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Agricultural Engineering
QiJie Chen, Na You, ChunYan Liang, YiNing Xu, Feng Wang, Bo Zhang, Peng Zhang
Summary: In this study, green composite films were prepared by incorporating ginger essential oil (GEO) Pickering emulsions stabilized by tempo-oxidized cellulose nanocrystals (TOCN) into a starch-based film-forming matrix. The results showed that the composite films exhibited improved antibacterial activity and tensile strength (TS). Moreover, the water vapor permeability of the films decreased by 60.3% and the TS increased by 25.0% when the amount of TOCN was 1.0 wt% and the GEO dosage was 22%.
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Food Science & Technology
Jiaxin Guo, Lujie Cui, Yizhou Huang, Zong Meng
Summary: In this study, food-grade Spirulina platensis protein Pickering nanoparticles were successfully prepared using a simple method. The nanoparticles exhibited excellent stability in emulsions, and their concentration and oil phase fraction played a crucial role in enhancing emulsion stability. The presence of supported interfaces and regular polygonal shape deformations significantly influenced the stability of emulsions.
FOOD RESEARCH INTERNATIONAL
(2022)
Article
Chemistry, Multidisciplinary
Andrew Docker, Xiaobo Shang, Daohe Yuan, Heike Kuhn, Zongyao Zhang, Jason J. Davis, Paul D. Beer, Matthew J. Langton
Summary: A series of TPE derivatives functionalized with perfluoroaryl iodo-triazole halogen bond donors have been reported for anion recognition. These derivatives form luminescent nanoscale aggregates driven by anion coordination, serving as a powerful sensory mechanism for parts per billion concentration chloride sensing. The geometric isomers of these derivatives also act as unprecedented photoswitchable XB donor anion receptors, with the photostationary state composition modulated by the presence of a coordinating halide anion.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Xiaolong He, Yan Xue, Jinfeng Dong, Xuefeng Li
Summary: The emulsification of amphiphilic block copolymers was studied, and it was found that under certain conditions, single-component block copolymer amphiphiles can generate multiple emulsions.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Chemistry, Applied
Zhikun Yang, Mingrui Li, Yanxiao Li, Zhihua Li, Xiaowei Huang, Xin Wang, Jiyong Shi, Xiaobo Zou, Xiaodong Zhai, Megan Povey, Jianbo Xiao
Summary: In order to improve the biological and water barrier properties of gelatin film, red roselle extract (RRE), ZnO nanoparticles (ZnO), and Litsea cubeba oil Pickering emulsion (LCON) were incorporated. The effects of RRE, ZnO, and LCON on the film properties were analyzed using Box-Behnken response surface design (BBD). The optimized film with RRE, ZnO, and LCON showed excellent mechanical, barrier, and biological properties, making it suitable for mango preservation and control of anthracnose.
FOOD HYDROCOLLOIDS
(2023)
Article
Chemistry, Multidisciplinary
Kaiyun Wu, Ziyue Wei, Ren Liu, Guanqing Sun, Jing Luo
Summary: In this study, polymer microcapsules based on UV-curable prepolymers were prepared using an emulsion template and photopolymerization. By using UV-curable prepolymers with different chemical structures and functionalities, the shell structure of the microcapsules could be controlled, and the relationship between the shell structure and microcapsule properties was investigated. It was found that adjusting the composition and cross-linking density of the shell could effectively regulate the properties of the microcapsules. Epoxy acrylate-based microcapsules showed superior impermeability, solvent resistance, and barrier and mechanical properties compared to polyurethane acrylate and polyester acrylate-based microcapsules. Using UV-curable prepolymers with high functionality as a shell-forming material could enhance the properties of the microcapsules. The dispersion of microcapsules in the coating matrix was also influenced by the similarity in structure between the microcapsule shell and coating.
Article
Chemistry, Multidisciplinary
Jianzhong Jiang, Shijie Yu, Wanqing Zhang, Haojie Zhang, Zhenggang Cui, Wenshui Xia, Bernard P. Binks
Summary: The novel charge-reversible surfactant can stabilize smart n-octane-in-water emulsions responsive to pH by transforming from anionic carboxylate to cationic form at different pH values. This allows for intelligent and precise control of stability, viscosity, and droplet size of the emulsions.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Applied
Yamei Zhang, Shujuan Yang, Haiyun Tang, Sihui Wan, Wenqi Qin, Qu Zeng, Junhao Huang, Gaobo Yu, Yuhong Feng, Jiacheng Li
Summary: In this study, the stability of emulsions was successfully controlled by preparing bacterial cellulose/carboxymethyl chitosan complexes. At pH 9.6, the complexes induced a long-range depletion-stabilization effect and effectively stabilized the emulsions.
CARBOHYDRATE POLYMERS
(2022)
Article
Chemistry, Physical
Jijie Yuan, Furui He, Qiyan Wen, Gaobo Yu, Jiacheng Li, Yuhong Feng
Summary: In this study, the effects of pH and UV on the stability, drug-loading, and release behavior of alginate emulsion were explored through computer simulation and experimental analysis. The results showed that acidic conditions and UV radiation at 365 nm improved the stability of the emulsion. The drug-loading capacity and extended-release effect were closely related to the stability of the emulsion, with controlled release observed under alkaline conditions.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Multidisciplinary
Sihui Wan, Qu Zeng, Shujuan Yang, Xinyu Zhao, Qiyan Wen, Haiyun Tang, Yamei Zhang, Junhao Huang, Gaobo Yu, Yuhong Feng, Jiacheng Li
Summary: This study utilized aggregation-induced emission (AIE)-active modified alginate (Alg-AIE)/chitosan (CS) polyelectrolyte complex (Alg-AIE/CS complex) colloidal particles to stabilize Pickering emulsions. The microstructure of emulsions was visualized by confocal laser scanning microscopy (CLSM) and scanning electron microscopy (SEM) to investigate the relationship between the interface film structure and emulsification properties. The results showed that the thickness and strength of the interface film played an important role in the stability of the emulsion, and the wetting properties of Alg-AIE/CS complexes could be regulated by changing the amount of CS, thereby improving the stability of the emulsion.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2022)
Article
Biochemistry & Molecular Biology
Hao Zhuang, Jinyu Shao, Peixuan Wu, Gaobo Yu, Kun Fu, Zhicheng Sun, Meijuan Cao, Yuanyuan Liu, Yang Zhou
Summary: In this study, the controlled release of nitric oxide (NO) from alginate microspheres was achieved through the direct impregnation of S-nitroso-N-acetyl-penicillamine (SNAP) in the gelation of sodium alginate with calcium ions. The loading rate of SNAP in alginate microspheres ranged from 0.69% to 27.5%, and the longest NO release time reached up to 93 hours. The NO-releasing spheres demonstrated excellent antibacterial properties against Escherichia coli and Staphylococcus aureus, and showed great potential for biomedical applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Chemistry, Applied
Xinyu Zhao, Shujuan Yang, Furui He, Haifang Liu, Keyang Mai, Junhao Huang, Gaobo Yu, Yuhong Feng, Jiacheng Li
Summary: A novel type of amphiphilic macromolecules based on alginate were synthesized and their enhanced interparticle interactions were studied. The self-assembly behavior of these macromolecules in solution was changed and the influence on the properties of Pickering emulsions was determined using multi-scale methodology.
CARBOHYDRATE POLYMERS
(2023)
Article
Engineering, Environmental
Qichang Zhou, Siqi Zhang, Yang Peng, Xiuqin Fang, Xinyu Zhao, Gaobo Yu, Yanli Xie, Jiacheng Li, Yuhong Feng
Summary: This study investigated the affinity between an amphiphilic alginate derivative (Ugi-alg) and soil colloids, and the influence of Ugi-alg on the adsorption behavior of pesticides on colloidal particles. The results showed that Ugi-alg had a strong affinity with soil colloids, reducing the migration of pesticides. This polysaccharide-based surfactant provides a new concept and practical method for soil remediation.
JOURNAL OF POLYMERS AND THE ENVIRONMENT
(2023)
Article
Nanoscience & Nanotechnology
Zhaojun Wang, Shuntian Huang, Xinyu Zhao, Shujuan Yang, Keyang Mai, Wenqi Qin, Kaiyue Liu, Junhao Huang, Yuhong Feng, Jiacheng Li, Gaobo Yu
Summary: This study successfully prepared high internal phase Pickering emulsions (HIPPEs) with printability for 3D printing by using the interfacial covalent bond interaction between modified alginate (Ugi-OA) and aminated silica nanoparticles (ASNs). The results showed that the Ugi-OA/ASNs assemblies formed thicker and more rigid interfacial films on the microscopic scale and also formed a 3D network that suppressed the motion of the droplets and particles in the continuous phase. This approach opens up new possibilities for the construction of structured all-liquid systems and has promising applications.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Biophysics
Lanlan Qin, Gaobo Yu, Jian Zhou
Summary: Large-scale simulations were conducted to explore the formation of protein coronas, which are formed by proteins and nanomaterials. The study investigated the effects of protein concentration, size of silica nanoparticles, and ionic strength on the formation of lysozyme-SNP coronas. The findings provide insights into the formation of protein coronas and valuable guidelines for developing novel biomolecule-NP conjugates.
Article
Chemistry, Applied
Shuntian Huang, Zhaojun Wang, Qichang Zhou, Shujuan Yang, Riting Huang, Keyang Mai, Wenqi Qin, Junhao Huang, Gaobo Yu, Yuhong Feng, Jiacheng Li
Summary: Polysaccharide-based soft colloidal particles mediated by dynamic bonding can regulate the properties of oil-water interfacial films, providing stability to emulsions under a wide pH range. The designed amphiphilic phenylboronic alginate soft colloidal particles (Alg-PBA) stabilize pH-responsive Pickering emulsions (PEs). The microstructure and viscoelasticity of Alg-PBA at the oil-water interface were determined, showing that PEs stabilized by Alg-PBA have a thicker and stronger viscoelastic film induced by B-O and hydrogen bonds. The structure-function relationship and microstructure of Alg-PBA emulsifier were further studied at multiple scales.
CARBOHYDRATE POLYMERS
(2023)
Article
Engineering, Environmental
Xinyu Zhao, Qu Zeng, Shujuan Yang, Furui He, Wenqi Qin, Zhaojun Wang, Keyang Mai, Gaobo Yu, Junhao Huang, Jiacheng Li, Yuhong Feng
Summary: Encouraged by increasing efficiency and reducing pesticide overuse, the use of polymer/surfactant additives to enhance pesticide droplet deposition on hydrophobic leaves is a promising project. Alginate-based supra-amphiphiles (SAs) were developed, which integrated viscosity effects and the ability to reduce surface tension to inhibit splashing and regulate wetting of oil-in-water pesticide droplets. Quartz crystal microbalance with dissipation monitoring (QCM-D) was used to reveal the interaction mechanism between droplets and the hydrophobic surface, showing that SAs could form a compact conformation and enhance adsorption on the waxy layer. The novel light-regulating host-guest interfacial interaction of polysaccharide-based supra-amphiphiles may provide an eco-friendly and feasible manner for comprehensive pesticide applications.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Haiyun Tang, Shujuan Yang, Jie Chang, Xinyu Zhao, Junhao Huang, Gaobo Yu, Yuhong Feng, Xueqing Zhou, Jiacheng Li
Summary: In this study, antioxidant Pickering emulsions were prepared by incorporating antioxidants into soft colloidal emulsifiers. Polysaccharide composite nanoparticles were designed as interface-anchored reservoirs for antioxidants using non-covalent interactions at the molecular level. These nanoparticles formed highly-dense adsorption layers at the oil/water interfaces, enhancing the oxidative stability of the emulsions. The results highlight the importance of engineering the interfacial properties for regulating the oxidation stability of Pickering emulsions.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Biochemistry & Molecular Biology
Furui He, Xinyu Zhao, Shujuan Yang, Qiyan Wen, Yuhong Feng, Gaobo Yu, Jiacheng Li
Summary: Hydrophobically modified sodium alginate was simulated to predict its distribution at the oil/water interface. The results showed that it actively accumulates at the interface driven by the interaction energy between the hydrophobic segment and benzene. This study provides insights into the aggregation behavior of amphiphilic polymers at the oil/water interface, and its findings have potential applications in various industries.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Chemistry, Applied
Haifang Liu, Riting Huang, Xinyu Zhao, Shujuan Yang, Furui He, Wenqi Qin, Junhao Huang, Gaobo Yu, Yuhong Feng, Jiacheng Li, Chenghong Liao
Summary: The emulsion gels transformed from Pickering emulsions have potential for oral drug delivery. A novel alginate-based fluorescent colloidal particle was synthesized, which stabilized the Pickering emulsion in the presence of Ca2+. In situ characterization revealed the microstructure of the interfacial film and the phase conversion of the Pickering emulsion during simulated gastrointestinal digestion.
FOOD HYDROCOLLOIDS
(2023)
Article
Chemistry, Physical
Shujuan Yang, Wenqi Qin, Xinyu Zhao, Furui He, Haifang Liu, Qichang Zhou, Junhao Huang, Gaobo Yu, Yuhong Feng, Jiacheng Li
Summary: The soft interfacial template-assisted confined self-assembly of block copolymers guiding colloidal aggregates has been extensively studied. In this study, a supramolecular host-guest interfacial recognition-engineered strategy was used to in-situ construct a system with photo-stimulated responsive structural reconfigurability. The supramolecular host-guest droplet interfaces acted as soft templates managing interfacial instability and constructing various soft supra-colloidal aggregates.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Engineering, Environmental
Keyang Mai, Shujuan Yang, Xinyu Zhao, Riting Huang, Shuntian Huang, Congying Xu, Gaobo Yu, Yuhong Feng, Jiacheng Li
Summary: In this study, a gel coating inspired by marine mussels and mayfly larvae was developed to improve pesticide retention efficiency and resistance to rainwater washout. The gel coating showed high cohesive energy and achieved a pesticide retention rate of about 97% after rain erosion and immersion. This promising strategy can address the issues of excessive pesticide wastage and pose a significant threat to public health and the ecological environment.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Chemistry, Applied
Deepika Sharma, Gregory R. Ziegler, Federico M. Harte
Summary: Fabrication of bead-free nanofibers from pure casein is challenging due to its self-aggregation tendency. In this study, the influence of pH, ethanol content, ionic environment, and casein concentration on the solubility and solution characteristics of casein-based spinning dopes was analyzed. The addition of tetrasodium pyrophosphate (TSPP) reduced bead defects and improved the properties of the nanofibers. The viscosity of the solution depended on the casein concentration, and bead-free nanofibers were obtained at a concentration higher than the entanglement concentration (C-e).
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Smriti Shrestha, Leonie Van't Hag, Victoria Haritos, Sushil Dhital
Summary: This study investigated the pasting properties, structural formation, and molecular changes of mungbean, green lentil, and yellow pea proteins during high moisture extrusion (HME). The results showed that protein composition and conformation played important roles in the structural development and molecular changes during HME.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Shi Liu, Na Sun, Kunyu Ren, Xubin Tan, Lanxin Li, Zhe Wang, Shicheng Dai, Xiaohong Tong, Huan Wang, Lianzhou Jiang
Summary: In this study, self-assembled soy protein nanoparticles (SPN) were successfully prepared and used for encapsulation of lutein, 8-carotene, and curcumin. The encapsulated natural pigments showed improved stability, especially curcumin. This study provides a new approach for extending the use of lipophilic natural edible pigments in food products.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Jianming Wang, Ziyun Liu, Kaiwen Zheng, Zhe Yuan, Chen Yang
Summary: By combining with high methoxyl pectin (HMP), the emulsifying properties of oat protein isolate (OPI) were improved. The OPI-HMP complex formed soluble complexes under specific pH conditions, exhibiting excellent emulsifying activity and stability, making it suitable as a delivery system for lipid soluble bioactive compounds in food and biomedical applications.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Zihao Yin, Junzhe Zou, Mengwei Wang, Ruonan Huang, Yuemiao Qian, Mingyong Zeng, Fangwei Li
Summary: Phycocyanin, a protein prone to degradation under acidic conditions and unstable at high temperatures, has limited application in food. This study successfully combined phycocyanin with whey protein isolate using protein coprecipitation and chitosan coating to form composite particles, which maintained the color and colloidal stability of phycocyanin. The composite particles showed minimal color changes and retained high pigment retention rates after heating. Furthermore, the composite particles exhibited excellent antioxidant capacity. This breakthrough expands the application of phycocyanin in acidic beverages and other food forms.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Yuting Su, Qian Zhou, Hui Xu, Manting Huang, Siqian Li, Jiayi He, Ka-Wing Cheng, Mingfu Wang
Summary: By developing the CM-Cur/QT complex, the solubility and stability of quercetin were improved, leading to enhanced bioavailability. The complex showed increased bio-accessibility and antioxidant efficacy during in vitro digestion, and facilitated the internalization of quercetin in macrophages, exerting a potential synergistic anti-inflammatory effect.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Sheliang Zhao, David Julian Mcclements, Xuebo Liu, Fuguo Liu
Summary: The low oral bioavailability of some bioactive ingredients is a challenge in the supplement and functional food areas. This study designs natural carriers that can simultaneously deliver both hydrophobic and hydrophilic bioactive ingredients, thereby increasing their ability to exert synergistic effects.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Md Easdani, Shabbir Ahammed, Md Nazmus Saqib, Fei Liu, Fang Zhong
Summary: Compiling hydrophobic and hydrophilic proteins to form a mechanically reliable bilayer film with improved water barrier properties and hydrophobicity is challenging. By introducing cross-linkers, the film exhibits compatible and flexible surfaces, enhanced color and transparency, and controlled water vapor permeability. The bilayer film shows potential for improving value-added functional properties.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Tian-Qi Zhou, Xue-Chen Wang, Ling-Yi Gao, Jia-Nan Yan, Hai-Tao Wu
Summary: This study investigated the synergetic gelation of curdlan gum (CG) and gellan gum (GG) at different ratios. The optimal gelation was achieved at a mass ratio of 1:1 and a total concentration of 0.6%. The gel properties were influenced by the CG/GG ratio, with the strongest gel observed at a ratio of 5:5. The improved gel properties were attributed to hydrogen bonds between CG and GG. The CG/GG binary composite gel exhibited increased water holding capacity as the CG/GG ratio decreased. Furthermore, the microstructure of the CG/GG gel was denser and more homogeneous, supporting its stronger gel rigidity and water holding capacity.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Jialin Sun, Zihao Wei, Changhu Xue
Summary: In this study, porous gelatin microspheres (PGMs) with surface and internal porous structure were developed for the controlled release and rapid functional response of anthocyanins (ANCs). The loading of ACNs was achieved through electrostatic interaction, resulting in a high loading capacity. ACN@PGMs exhibited long-term controlled release, improved storage stability, and ammonia responsiveness, making them suitable for applications as antioxidant factors and food freshness indicators in the food industry.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Xinlai Dou, Yanling Hao, Ying Sun, Pin Yang, Linlin Liu, Yinyuan He, Yanguo Shi, Chunhua Yang, Fenglian Chen
Summary: In this study, chitosan hydrochloride/carboxymethyl starch sodium (CHC-CMS-Na) nanogels were prepared as a baking additive and showed potential in improving bread quality.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Xinya Wang, H. Douglas Goff, Steve W. Cui
Summary: This study thoroughly investigated the synergistic gelation between yellow mustard gum (YMG) and kappa-carrageenan using multiple techniques. The results showed that the interaction between YMG and kappa-carrageenan was mainly polymer associations, and YMG affected the gel formation process of kappa-carrageenan.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Jielong Zhang, Dasong Liu, Xiumei Tao, Jun Tang, Xiaoyu Peng, Thom Huppertz, Xiaoming Liu, Peng Zhou
Summary: The effect of enzymatic dephosphorylation on the structure of casein micelles in caprine micellar casein concentrate was studied. The results showed that with increasing dephosphorylation, the molar mass decreased, the radii decreased, the hydration increased, and the internal protein inhomogeneity disappeared.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Wentao Ma, Chao Yuan, Bo Cui, Tian Gao, Li Guo, Bin Yu, Meng Zhao, Feixue Zou
Summary: This study investigated the influence of highly-branched cyclic dextrin (HBCD) on the physiochemical properties of x-carrageenan (KC) gels. The addition of HBCD significantly enhanced the storage modulus and freeze-thaw stability of KC gels. HBCD promoted the distribution of KC chains and aggregation of KC helixes, resulting in a compact network structure and reduced water loss. Furthermore, HBCD strengthened the thermal reversibility of KC gels through enhanced hydrogen-bonding interactions.
FOOD HYDROCOLLOIDS
(2024)
Article
Chemistry, Applied
Ya-Ru Wang, Qin Yang, Yi-Xuan Jiang, Han-Qing Chen
Summary: This study successfully improved the aqueous solubility, thermal stability, and antioxidant activity of RES by using ovalbumin fibrils as nanocarriers. The pH value was found to have an impact on the formation and properties of the complex, with the best interaction observed at pH 2.0.
FOOD HYDROCOLLOIDS
(2024)
