Food Hydrocolloids最新文献_第3页

Exploring the interfacial behavior and foam characteristics of various soy protein aggregates: Insights of morphology and conformational flexibility

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-22 DOI: 10.1016/j.foodhyd.2025.111362

Ruihan Su , Xueqing Zhang , Jia Cao , Tianhe Xu , Shi Liu , Huriga Zhang , Di Wu , Zhe Wang , Xiaohong Tong , Huan Wang , Lianzhou Jiang

{"title":"Exploring the interfacial behavior and foam characteristics of various soy protein aggregates: Insights of morphology and conformational flexibility","authors":"Ruihan Su , Xueqing Zhang , Jia Cao , Tianhe Xu , Shi Liu , Huriga Zhang , Di Wu , Zhe Wang , Xiaohong Tong , Huan Wang , Lianzhou Jiang","doi":"10.1016/j.foodhyd.2025.111362","DOIUrl":"10.1016/j.foodhyd.2025.111362","url":null,"abstract":"<div><div>This study investigates the morphology differences and structural flexibility of different soy protein aggregates, and examines their disparities in interfacial and foam characteristics at across pH levels. The results indicated substantial variations in the morphology of the aggregates, resulting in a notable alteration in their flexibility. The soy protein fibrils (SPF) demonstrated superior molecular flexibility relative to the other aggregates, demonstrating maximum flexibility (A<sub>280 nm</sub> = 0.35) at pH 9. Soy protein fractal aggregates (SPA) exhibited a rigid structure at all pH levels because of the elevated presence of disulfide bonds, α-helixs, and β-sheets. The reduced particle size and elevated presence of irregular convolutions resulted in significantly greater molecular flexibility of the soy protein nanoparticles (SPN) in comparison to SPI. SPN exhibited the second highest flexibility following SPF, was distinguished by tiny particle size and homogenous dispersion, and demonstrated optimal flexibility at pH 9. Furthermore, SPF-9 displayed the lowest interfacial tension (39.29 mN/m), the best solubility (97.54 %), and the foaming ability (180.00 %). And SPN-9 demonstrated the best foam stability. It was ascertained that the interfacial properties and foaming ability of aggregates were positively correlated with their molecular flexibility and that alterations in the morphology and structure of aggregates could impact the flexibility of proteins and thereby enhance the interfacial functional properties. The outcomes of this study establish a theoretical foundation for the application of soy protein in foam-based meals.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111362"},"PeriodicalIF":11.0,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143734502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Seaweeds biorefinery into pigments and carrageenans: Testing a sequential extractions approach

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-22 DOI: 10.1016/j.foodhyd.2025.111374

Gabriela Gonçalves , Izabel Cristina Freitas Moraes , Bruno Faria , Loic Hilliou

{"title":"Seaweeds biorefinery into pigments and carrageenans: Testing a sequential extractions approach","authors":"Gabriela Gonçalves , Izabel Cristina Freitas Moraes , Bruno Faria , Loic Hilliou","doi":"10.1016/j.foodhyd.2025.111374","DOIUrl":"10.1016/j.foodhyd.2025.111374","url":null,"abstract":"<div><div>This study aims to test a sequential extraction (SE) method for red seaweeds (<em>Chondrus crispus, Mastocarpus stellatus, Gigartina pistillata</em>). The tested SE is a preliminary screening step towards the extrusion-based biorefinery (E2B2) of carrageenophytes into various natural products, a concept that still needs to be established. Phycobiliproteins, chlorophyll-a, carotenoids, and hybrid-carrageenans (HK) were isolated with the following sequence: cold-water extraction (CWE), ethanolic extraction (EE), hot water extraction (HWE), and hot alkaline extraction (HAE). HK chemical structures and gelling properties were systematically compared with those of carrageenans isolated from direct extractions (controls). Such comparison, which is critically missing in earlier SE studies, allows to assess the impact of prior extraction sequences on such HK properties. SE effectively separated algal components, facilitating the recovery of HK, particularly with <em>M. stellatus</em> and <em>G. pistillata</em>, with superior gel elasticity and viscosity compared to the controls. HWE yielded less sulphated HK with higher molecular masses and enhanced gelling properties. HAE extracts exhibited lower molecular masses and reduced gelation potential due to the prior HWE sequence. Prolonged extraction generally improved molecular masses and gels elasticity, although a distinct trend was found with <em>C. crispus</em>. The results from this preliminary screening suggest that <em>M. stellatus</em> is not a good candidate for testing in E2B2.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111374"},"PeriodicalIF":11.0,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143724379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Food-grade 3D-Printable porous scaffolds with advanced stem cell microenvironments enabled by bilayer emulgel

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-21 DOI: 10.1016/j.foodhyd.2025.111373

Yuxing Gao , Hongwei Zheng , Qing Kong , Xianchao Feng , Zhaojie Li , Changhu Xue

{"title":"Food-grade 3D-Printable porous scaffolds with advanced stem cell microenvironments enabled by bilayer emulgel","authors":"Yuxing Gao , Hongwei Zheng , Qing Kong , Xianchao Feng , Zhaojie Li , Changhu Xue","doi":"10.1016/j.foodhyd.2025.111373","DOIUrl":"10.1016/j.foodhyd.2025.111373","url":null,"abstract":"<div><div>Porous scaffolds represent promising materials for applications in tissue engineering and cell-cultured meat production. Nevertheless, existing efforts have struggled to achieve a satisfactory balance between edibility, scaffold stiffness, and the behavior of stem cells cultured on these scaffolds. In this study, we introduce bilayer emulgel as a mean of creating 3D-printable porous scaffolds using bio-based materials derived from nature, specifically pea protein and chitin. By incorporating the spray of CaCl<sub>2</sub> solution during the 3D printing process, we achieve exceptional fidelity in the precursor architecture of the scaffolds. The resulting scaffolds, with adjustable pore structures, effectively support the cellular behaviors such as adhesion, proliferation, and differentiation of stem cells. Interestingly, apart from the advancement of emulsifying capability, the addition of chitin nanocrystals can significantly enhance the physical properties and biological performance of the scaffolds based on 11S amyloid fibrils. These 3D-printed scaffolds, serving as ideal materials, offer advanced microenvironments for stem cells, thereby advancing the fields of tissue engineering and cell-cultured meat production.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111373"},"PeriodicalIF":11.0,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143705811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tailored zein-polysaccharide nanoparticles for anthocyanin encapsulation: Insights into preparation and characterization

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-21 DOI: 10.1016/j.foodhyd.2025.111365

Wen Tao , Isabel M.P.L.V.O. Ferreira , Jingren He , Victor de Freitas , Nuno Mateus , Hélder Oliveira , Ana Fernandes

{"title":"Tailored zein-polysaccharide nanoparticles for anthocyanin encapsulation: Insights into preparation and characterization","authors":"Wen Tao , Isabel M.P.L.V.O. Ferreira , Jingren He , Victor de Freitas , Nuno Mateus , Hélder Oliveira , Ana Fernandes","doi":"10.1016/j.foodhyd.2025.111365","DOIUrl":"10.1016/j.foodhyd.2025.111365","url":null,"abstract":"<div><div>Encapsulation is a promising strategy to increase the physicochemical stability of anthocyanins (ACNs). In this work, red cabbage anthocyanins-loaded composite nanoparticles were prepared by the self-assembly of zein protein and anionic polysaccharides. Three anionic polysaccharides and two types of preparation approaches were used to form different ACNs-loaded zein/polysaccharide nanoparticles. Results revealed that ACNs-loaded zein/polysaccharide nanoparticles showed spherical morphology with an average particle size in the range of 102.6–360.4 nm, polydispersity index of 0.214–0.415, zeta potential of - (26.7–42.6) mV and the total ACNs encapsulation efficiency (EE) of 68.03–80.55 %, depending on the type of polysaccharides and the different adding sequences of the raw materials. Polysaccharides coating increased the EEs of ACNs as compared to the zein alone. ACNs monomers with acylated groups presented higher EEs. ATR-FTIR spectrum indicated hydrogen bonds, hydrophobic and electrostatic interactions were the dominant forces among ACNs, zein and polysaccharides. In addition, ACNs-loaded zein/polysaccharide nanoparticles showed good colloidal stability to different pH, ionic strength and storage conditions as compared to ACNs-loaded zein nanoparticles due to the electrostatic and steric repulsion from the polysaccharide coating on the nanoparticle surface.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111365"},"PeriodicalIF":11.0,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143724376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Heat-induced dissociation and association of proteins in hempseed protein bodies

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-21 DOI: 10.1016/j.foodhyd.2025.111372

Duc Toan Do, Aiqian Ye, Harjinder Singh, Alejandra Acevedo-Fani

{"title":"Heat-induced dissociation and association of proteins in hempseed protein bodies","authors":"Duc Toan Do, Aiqian Ye, Harjinder Singh, Alejandra Acevedo-Fani","doi":"10.1016/j.foodhyd.2025.111372","DOIUrl":"10.1016/j.foodhyd.2025.111372","url":null,"abstract":"<div><div>Protein bodies (PBs) are naturally occurring storage organelles in seeds. In hempseeds, the major storage proteins, including edestin (11S globulin) and albumin, are primarily located in the crystalloids and proteinaceous matrices of hemp protein bodies (HPBs), respectively. The retention of native PB structures in flours and dry-fractionated protein ingredients has important implications for protein functionality and digestibility, especially when heat treatment is applied during processing. While the thermal behaviour of hempseed proteins has been studied in protein isolate systems, to the best of our knowledge, it has not yet been explored in HPB systems. In this study, we isolated native HPBs using an enzymatic method. Aqueous suspensions of HPBs (4 % protein, w/w) were heated at selected temperatures (60–100 °C) and pH 7 for 20 min, followed by hydrolysis with trypsin at pH 7 and 37 °C for 120 min. The thermal aggregation of proteins in HPBs was characterised using confocal laser scanning microscopy (CLSM) and sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE). The hydrolysis of HPBs by trypsin was monitored over 120 min by measuring the degree of protein hydrolysis (DH) and analysing SDS-PAGE. Aggregation of edestin in HPBs, primarily driven by disulfide bond formation, occurred upon heating, most noticeably at temperatures above 80 °C. Heating increased DH and altered protein degradation patterns of both acidic and basic subunits of edestin. This may be related to conformational changes in the HPB structure resulting from heat-induced dissociation-association of multiple HPB protein fractions, including 11S edestin, 7S globulin, and 2S albumin. These findings contribute to our understanding of the structure-hydrolysis relationships of HPBs, potentially leading to their use as a new plant-based material for food applications.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111372"},"PeriodicalIF":11.0,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Conjugation of flaxseed protein and plant polysaccharides: Process optimization, structural characterization and technical-function evaluation

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-20 DOI: 10.1016/j.foodhyd.2025.111371

Ziqin Ye , Shengrui Gan , Jinying Wang, Furong Yang, Guoxin Dong

{"title":"Conjugation of flaxseed protein and plant polysaccharides: Process optimization, structural characterization and technical-function evaluation","authors":"Ziqin Ye , Shengrui Gan , Jinying Wang, Furong Yang, Guoxin Dong","doi":"10.1016/j.foodhyd.2025.111371","DOIUrl":"10.1016/j.foodhyd.2025.111371","url":null,"abstract":"<div><div>In this study, the covalent conjugation conditions of flaxseed protein isolate (FPI) with flaxseed gum (FG), oat β-glucan (BG), and soybean polysaccharide (SP) were optimized separately using the ultrasound-assisted (U) method. The effects of the conjugation on the structure, function, and antioxidant properties of FPI were explored based on the optimal conditions. The results showed that the infrared absorption peaks of FPI in each sample changed and shifted in amide I and II bands after conjugation, indicating the progression of the Maillard reaction. Fluorescence intensity decreased and red-shifted emission peaks (10–15 nm), suggesting increased protein unfolding and improved hydrophilic interactions. Moreover, conjugation decreased the intensity of the UV absorption peaks, with the maximum absorption shifting to shorter wavelengths. Further validated the structural modifications associated with the Maillard reaction. Ultrasound-assisted conjugation also improved the functional properties in all samples, especially FPI-FG-U showed the best foaming capacity (improved to 80.39 %) and emulsification activity and stability (increased to 64.95 m<sup>2</sup>/g and 51.80 %), confirmed the correlation between structural changes and functional improvements. ABTS<sup>+</sup> and DPPH radical scavenging experiments showed that the antioxidant capacity of FPI was enhanced by covalent conjugation. This study shows that the functional performance of FPI can be extended by covalently linking a combination of sonication, thus broadening their potential uses in the food sector and beyond.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111371"},"PeriodicalIF":11.0,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improving rheology and 3D printability of pea, fava and mung bean proteins with raw and fermented millet flour

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-20 DOI: 10.1016/j.foodhyd.2025.111369

Saphal Ghimire , Muhammad Umar , Chaiwut Gamonpilas , Anil Kumar Anal

{"title":"Improving rheology and 3D printability of pea, fava and mung bean proteins with raw and fermented millet flour","authors":"Saphal Ghimire , Muhammad Umar , Chaiwut Gamonpilas , Anil Kumar Anal","doi":"10.1016/j.foodhyd.2025.111369","DOIUrl":"10.1016/j.foodhyd.2025.111369","url":null,"abstract":"<div><div>This study aims to enhance the rheological, 3D printing, textural, and nutritional properties of meat analogs by adding the raw and fermented finger millet (RFM and FFM) flour in pea, fava, and mung bean protein isolates (PPI, FPI, and MPI). The gel strength of all samples increased significantly by increasing the protein concentration. The tanδ values for all samples were below 1 (0.16–0.26) indicating elastic and solid-like behavior (G’ > G″). Frequency index increased for FPI (0.09–0.12), PPI (0.10–0.12), and MPI (from 0.10 to 0.13 for) based samples containing both RFM and FFM. The yield stress increased for FPR (111.34–128.47 Pa), FPF (122.73–132.1 Pa), PPR (93.37–166.39 Pa), PPF (126.31–180.4 Pa), MPR (46.17–162.93 Pa), MPF (86.12–189.28 Pa). The optimal formulation in terms of printing, smoothness, texture, and post-processing design retention for all protein-based inks was at finger millet flour to protein ratio of 1:4. However, the MPI-based samples exhibited superior characteristics of elasticity, shear thinning behavior, printing performance, frying stability, and texture. The structural analysis confirmed the higher interactions between FFM flour and proteins, enhancing rheological and textural properties. The protein digestibility values of the analogs ranged from 81.8 % to 91.2 %, with MPI samples exhibiting the highest protein digestibility. This research highlights the potential of utilizing lesser-known cereals to create edible and nutritious analogs through 3D printing.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111369"},"PeriodicalIF":11.0,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143682578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improving the physicochemical properties of microbial transglutaminase-induced fish gelatin gels by incorporating sanxan as a novel way

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-20 DOI: 10.1016/j.foodhyd.2025.111370

Kangning Wang, Yiyang Jia, Xin Meng, Jiayi Hou, Fuping Lu, Yihan Liu

{"title":"Improving the physicochemical properties of microbial transglutaminase-induced fish gelatin gels by incorporating sanxan as a novel way","authors":"Kangning Wang, Yiyang Jia, Xin Meng, Jiayi Hou, Fuping Lu, Yihan Liu","doi":"10.1016/j.foodhyd.2025.111370","DOIUrl":"10.1016/j.foodhyd.2025.111370","url":null,"abstract":"<div><div>Fish gelatin (FG) is recognized as a promising alternative to mammalian gelatin sources. However, some undesirable physicochemical properties of FG such as weak texture, poor rheology, and poor thermostability limit its application. This study explored the effect of sanxan (SX) on the FG gelling behavior under conditions induced by microbial transglutaminase (MTGase). It was observed that the water-holding capacity, gel strength, and viscoelastic characteristics of FG gel were enhanced by adding SX. Meanwhile, thermogravimetric analysis exhibited that the thermostability of FG was also improved. Zeta potential measurements suggested the presence of electrostatic interactions between SX and FG. FTIR spectral analysis revealed that the added SX significantly affected the secondary structure of FG and verified the presence of both hydrogen bond and electrostatic interactions between FG and SX. The added SX reduced the α-helix content and increased the β-sheet content, leading to orderly aggregation and protein unfolding. This resulted in the formation of a dense and uniform FG-SX composite gel network. Additionally, intrinsic fluorescence, surface hydrophobicity, and protein solubility analyses revealed that hydrophobic interactions are crucial in the forming the FG-SX composite gel. These findings offer new insights into the potential of SX as a natural and innovative gel modifier to enhance the functionality of enzyme-induced protein gel-based foods.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111370"},"PeriodicalIF":11.0,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ultrasound-assisted phosphorylation on the functional and structural properties of fish gelatin

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-20 DOI: 10.1016/j.foodhyd.2025.111364

Qingfang Ying , Bin Hu , Yijia Li , Liangying Xu , Wenge Yang , Shengnan Zhan , Changrong Ou , Tao Huang

引用次数: 0

Novel imine dynamic response films with grafting phenylalanine onto oxidized starch/pectin matrixes and regulated physiological metabolism of cherry tomatoes

IF 11 1区农林科学

Food Hydrocolloids Pub Date : 2025-03-20 DOI: 10.1016/j.foodhyd.2025.111353

Shuo Mao, Jiaying Zhang, Yingjie Xu, Qiao Wu, Tiehua Zhang, Chengwen Lu

{"title":"Novel imine dynamic response films with grafting phenylalanine onto oxidized starch/pectin matrixes and regulated physiological metabolism of cherry tomatoes","authors":"Shuo Mao, Jiaying Zhang, Yingjie Xu, Qiao Wu, Tiehua Zhang, Chengwen Lu","doi":"10.1016/j.foodhyd.2025.111353","DOIUrl":"10.1016/j.foodhyd.2025.111353","url":null,"abstract":"<div><div>Dynamic response films with efficient, accurate and biodegradable properties greatly contribute to food packaging materials. In this study, phenylalanine was innovatively reversibly grafted onto oxidized starch via imine bonding and blended with Ca<sup>2+</sup> and pectin to prepare novel imine dynamic responsive composite films (PO-PE/Ca). The results indicated that the cross-linking and dense structure formed by electrostatic interaction in PO-PE/Ca, and showed excellent thermal stability. The composite films displayed excellent mechanical property (elasticity modulus over 2100 MPa), and the water vapor permeability was 26.4 % lower than that of individual starch films. Additionally, the introduction of benzene rings and imine bonds significantly improved the ultraviolet shielding properties and transparency of the films. The internal imine bonds of PO-PE/Ca could be stimulated by acidic gases of fruit respiration, and constantly released phenylalanine to regulate fruit metabolism. The films effectively maintained fruit quality and significantly promoted phenol content (9.5 mg/100g) of fruits, showing resistance to <em>Botrytis cinerea</em> of cherry tomatoes during 10 d storage. This study provided a novel strategy for the development of dynamic controlled release packaging materials in food preservation.</div></div>","PeriodicalId":320,"journal":{"name":"Food Hydrocolloids","volume":"166 ","pages":"Article 111353"},"PeriodicalIF":11.0,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0