Food Biophysics最新文献_第10页

Anti-adhesive Coating with Natural Materials Application for Yogurt Storage 天然材料防粘涂层在酸奶储藏中的应用

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2024-02-07 DOI: 10.1007/s11483-024-09829-7

Danni Sun, Feijie Wang, Suyang Wang, Liqiang Wang

引用次数: 0

Fabrication of Legume Protein Isolate-Polyvinyl Alcohol Nanofibers Incorporated with Ferulic Acid 制造含阿魏酸的豆类蛋白异构体-聚乙烯醇纳米纤维

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2024-01-30 DOI: 10.1007/s11483-024-09827-9

Elif Meltem Işçimen, Mehmet Hayta

{"title":"Fabrication of Legume Protein Isolate-Polyvinyl Alcohol Nanofibers Incorporated with Ferulic Acid","authors":"Elif Meltem Işçimen, Mehmet Hayta","doi":"10.1007/s11483-024-09827-9","DOIUrl":"10.1007/s11483-024-09827-9","url":null,"abstract":"<div><p>Legume proteins were utilized in this study to electrospin an bioactive component for use in food packaging. Firstly, the protein extraction from legumes with ultrasound assistance with the use of deep eutectic solvents (UA-DES) has been studied. The optimum extraction conditions were determined. Secondly, lentil protein isolate (LPI) and chickpea protein isolate (CPI) produced by the UA-DES were used in nanofiber production by electrospinning using polyvinyl alcohol (PVA) at different ratios. Lastly, the usability of fibers obtained from protein isolates and PVA in coating bioactive components was tested using ferulic acid (FA). The encapsulation properties of nanofibers produced at a ratio of 50:50 (PVA:PI) were investigated. The characteristic and antibacterial properties and release kinetics of the produced FA-loaded nanofibers were evaluated. The distribution of FA within the fibers was confirmed by fluorescence microscopy. Furthermore, the antibacterial properties were proven and the release kinetics of the produced FA-loaded fibers in different food simulants were determined. As a result, the final encapsulated material obtained by coating FA with nanofibers created with PVA and LPI-CPI mixtures might have suitable properties which may be used in various food applications.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"19 2","pages":"347 - 359"},"PeriodicalIF":2.8,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139647734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

A Novel Source of Lignin from Date Palm Leaves as a Reinforcing Agent for Fabrication of Carboxymethyl Cellulose-Based Active Food Packaging Film 从椰枣叶中提取木质素作为制造羧甲基纤维素基活性食品包装薄膜的增强剂的新来源

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2024-01-29 DOI: 10.1007/s11483-024-09826-w

Asad Riaz, Hussein Mostafa, Kehinde Ganiyat Lawal, Nilushni Sivapragasam, Tholkappiyan Ramachandran, Fathalla Hamed, Ioannis Manikas, Balan Sundarakani, Constantinos Stathopoulos, Sajid Maqsood

引用次数: 0

Stable complex of sodium caseinate and hexaglycerol monooleate with improved oil-in-water emulsion stability and curcumin encapsulation 稳定的酪蛋白酸钠和单油酸六甘油酯复合物，具有更好的水包油型乳液稳定性和姜黄素包囊性

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2024-01-23 DOI: 10.1007/s11483-024-09828-8

Liangliang Shi, Yingxue Cheng, Chenyue Jia, Hong Lin, Weinong Zhang, Junbo He

{"title":"Stable complex of sodium caseinate and hexaglycerol monooleate with improved oil-in-water emulsion stability and curcumin encapsulation","authors":"Liangliang Shi, Yingxue Cheng, Chenyue Jia, Hong Lin, Weinong Zhang, Junbo He","doi":"10.1007/s11483-024-09828-8","DOIUrl":"10.1007/s11483-024-09828-8","url":null,"abstract":"<div><p>To improve the emulsifying property of sodium caseinate (NaCas) as stabilizer of oil-in-water emulsions and encapsulation of bioactive compounds, three hexaglycerol mono-fatty acid esters were chosen as small molecular weight surfactants to complex with NaCas. Hexaglycerol monooleate (HGMO) was found to be the optimal surfactant and the optimal mass ratio was 1:1, through characterization of particle size, Zeta-potential, and turbidity. Fluorescence and FTIR spectra indicated that the hydrophobic interaction and hydrogen bond provided driving forces to the formation of stable complex. The complexation of HGMO to NaCas increased the surface hydrophobicity and decreased surface tension compared with NaCas, and strengthened the EAI and ESI. The NaCas-HGMO complex had good stabilization on rice bran oil-in-water emulsions, in a wide pH and ionic strength, and the forwarding Cur encapsulation in O/W emulsions dramatically reduced the degradation during storage at 4℃. Therefore, the present NaCas-HGMO complex might be employed as an effective emulsifier to stable O/W emulsions that load lipophilic bioactives in functional foods or beverages.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"19 2","pages":"321 - 333"},"PeriodicalIF":2.8,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139552188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Novel Polymer-Free Antimicrobial System Based on Octyl Gallate/Hydroxypropyl-β-Cyclodextrin Inclusion Complex Electrospun Nanofibers for Chinese Giant Salamander Preservation 基于没食子酸辛酯/羟丙基-β-环糊精包合物电纺纳米纤维的新型无聚合物抗菌系统用于中国大鲵的保存

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2024-01-05 DOI: 10.1007/s11483-023-09824-4

Zi-ke Wu, Ru-kang Chen, Yu Shi, Chen-min Zhu, Yi-ran Wang, Yu-gang Shi, Rammile Ettelaie, Qing Gu

{"title":"Novel Polymer-Free Antimicrobial System Based on Octyl Gallate/Hydroxypropyl-β-Cyclodextrin Inclusion Complex Electrospun Nanofibers for Chinese Giant Salamander Preservation","authors":"Zi-ke Wu, Ru-kang Chen, Yu Shi, Chen-min Zhu, Yi-ran Wang, Yu-gang Shi, Rammile Ettelaie, Qing Gu","doi":"10.1007/s11483-023-09824-4","DOIUrl":"10.1007/s11483-023-09824-4","url":null,"abstract":"<div><p>Octyl gallate (GAC8) as a bioactive compound has excellent antibacterial effectiveness, but its poor hydrophilicity limits its applications. In this work, GAC8 was encapsulated into hydroxypropyl-<i>β</i>-cyclodextrin (HP<i>β</i>CyD) cavity to form an inclusion complex (GAC8/HP<i>β</i>CyD-IC), and their antibacterial activities were investigated. Phase solubility test suggested that the aqueous solubility of GAC8 was prominently enhanced after forming the inclusion complex. The aqueous solution of GAC8/HP<i>β</i>CyD-IC yielded uniform fiber morphology with ~ 900 nm average fiber diameter. The fabricated GAC8/HP<i>β</i>CyD-IC nanofibers (GAC8/HP<i>β</i>CyD-IC NFs) were characterized by <sup>1</sup>H NMR, FT-IR, XRD, DSC, and TGA, revealing successful synthesis of GAC8/HP<i>β</i>CyD-IC NFs and the thermal stability of GAC8 was enhanced by inclusion complexation with HP<i>β</i>CyD. Furthermore, GAC8/HP<i>β</i>CyD-IC NFs possessed antibacterial activity against <i>E. coli</i> (12.5 mm zone of inhibition), <i>S. aureus</i> (18.5 mm zone of inhibition). The results of DNA and protein leakage in the experiment indicated that GAC8/HP<i>β</i>CyD-IC NFs can disrupt the membrane integrity of bacteria. Meanwhile, GAC8/HP<i>β</i>CyD-IC NFs suppressed the colony growth of <i>E. coli</i> on Chinese giant salamander meat. Overall, the nanofibers encapsulating GAC8/HP<i>β</i>CyD-IC were potential antibacterial food packaging materials.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"19 2","pages":"310 - 320"},"PeriodicalIF":2.8,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139374198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Emulsion Gels Based on Quinoa Protein Hydrolysates, Alginate, and High-Oleic Sunflower Oil: Evaluation of Their Physicochemical and Textural Properties 基于藜麦蛋白水解物、海藻酸盐和高油酸葵花籽油的乳液凝胶：对其物理化学和质构特性的评估

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2023-12-29 DOI: 10.1007/s11483-023-09817-3

Nadia Lingiardi, Micaela Galante, Darío Spelzini

{"title":"Emulsion Gels Based on Quinoa Protein Hydrolysates, Alginate, and High-Oleic Sunflower Oil: Evaluation of Their Physicochemical and Textural Properties","authors":"Nadia Lingiardi, Micaela Galante, Darío Spelzini","doi":"10.1007/s11483-023-09817-3","DOIUrl":"10.1007/s11483-023-09817-3","url":null,"abstract":"<div><p>This study aims to assess the physicochemical and mechanical properties of O/W emulsion gels formulated with quinoa protein partial hydrolysates (QPH). The effect of varying QPH concentrations (0.5%, 1%, and 2%) on these attributes was also investigated. The QPH were obtained from quinoa protein concentrate (QPC) after treatment with alcalase. Surface hydrophobicity (S<sub>0</sub>) and emulsifying properties of QPH suspensions were determined. Microstructure, color, water holding capacity (WHC), thermal stability, as well as textural properties of the formulated emulsion gels, were also evaluated. After the hydrolysis treatment, S<sub>0</sub> exhibited a significant increase (<i>p</i> = 0.006). The emulsifying activity of QPH also increased (<i>p</i> = 0.002), while the emulsion stability decreased (<i>p</i> < 0.000) as QPH concentrations increased. Confocal laser scanning microscopy images showed that in QPH-based emulsion gels, oil droplets seemed to be more associated with each other forming a three-dimensional network that was less bound to the matrix, in comparison with QPC-based emulsion gels. In addition, hydrolysis produced a significant reduction in WHC of emulsion gels (<i>p</i> = 0.000); however, in all samples evaluated the WHC was around 70%. Furthermore, after heat treatment, there was a decrease in this parameter (<i>p</i> < 0.000). The evaluation of textural properties showed that hardness was significantly lower for emulsion gels formulated with QPH (<i>p</i> < 0.000); whereas no differences between emulsion gels with 0.5% QPC and those with 0.5, 1, and 2% QPH were obtained. Therefore, hydrolysates have the potential to be used in emulsion gel formulation and could be applied to the development of soft-solid food products.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"19 2","pages":"298 - 309"},"PeriodicalIF":2.8,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139070654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Cold-Set Gelation of Soybean and Amaranth Proteins by Hydration of Freeze-Dried Protein Previously Denatured in the Presence of Calcium 通过水合之前在钙存在下变性的冻干蛋白质实现大豆和苋菜蛋白质的冷凝胶化

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2023-12-28 DOI: 10.1007/s11483-023-09822-6

Anabella Marinacci, Judith Piermaria, Francisco Speroni

{"title":"Cold-Set Gelation of Soybean and Amaranth Proteins by Hydration of Freeze-Dried Protein Previously Denatured in the Presence of Calcium","authors":"Anabella Marinacci, Judith Piermaria, Francisco Speroni","doi":"10.1007/s11483-023-09822-6","DOIUrl":"10.1007/s11483-023-09822-6","url":null,"abstract":"<div><p>The gelation of soybean and amaranth proteins through a three-step-strategy: heat-induced denaturation at low protein content (2 or 4 wt%) in the presence of calcium (0.075–0.250 mmol Ca/g protein) and at pH 7.0, followed by freeze drying, and rehydration at higher protein content (10 or 13 wt%) was evaluated for mixtures 80:20 (soybean:amaranth) and for soybean proteins alone. Gelation was favored by high protein contents during denaturation and rehydration, and by a Ca<sup>2+</sup>:protein ratio of 0.100 mmol Ca/g protein. Gels were soft (hardness from texture profile analysis was 0.26 N) and self-supporting and exhibited excellent water-holding capacity (99% upon centrifugation at 20,000xg). The aggregates formed during denaturation were weakly associated upon rehydration and were mostly extractable with water, which partially explained the softness of gels. The appropriate Ca<sup>2+</sup>:protein ratio would lead to a particular distribution of Ca<sup>2+</sup> between free in solution and bound to proteins, which in turn balanced associations and repulsions allowing gelation. The presence of 20% amaranth proteins led to a more brownish color, a higher adhesiveness and a lower cohesiveness (texture), lower storage modulus, apparent viscosity, consistency index, and area of hysteresis (rheology) when compared to gels containing only soybean proteins. The mechanical differences suggest that soybean proteins dominated the three-dimensional matrix while amaranth proteins were less engaged and acted as a filler.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"19 2","pages":"284 - 297"},"PeriodicalIF":2.8,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139052366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Preparation and Characterization of Quercetin/Cyclodextrin/Carbon Quantum Dot Nanocomplexes and Evaluation of their Stability and In Vitro Digestive Properties 槲皮素/环糊精/碳量子点纳米复合物的制备与表征及其稳定性和体外消化特性评估

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2023-12-26 DOI: 10.1007/s11483-023-09821-7

Hongjie Tang, Yingzhu Liu, Haotian Xu, Fenghui Wang, Cancan Xie, Huajiang Zhang, Longwei Jiang

{"title":"Preparation and Characterization of Quercetin/Cyclodextrin/Carbon Quantum Dot Nanocomplexes and Evaluation of their Stability and In Vitro Digestive Properties","authors":"Hongjie Tang, Yingzhu Liu, Haotian Xu, Fenghui Wang, Cancan Xie, Huajiang Zhang, Longwei Jiang","doi":"10.1007/s11483-023-09821-7","DOIUrl":"10.1007/s11483-023-09821-7","url":null,"abstract":"<div><p>In this study, α-, β-, γ-cyclodextrin (CD) and carbon quantum dots (CQs) nanocomplexes loaded with quercetin (Qu) were prepared successfully. The results showed that incorporation of CQs increased the Qu encapsulation efficiency and the stability of the nanocomplexes. Fourier transform infrared spectra showed that Qu, CQs and CD were mainly linked by hydrogen bonds. X-ray diffraction results showed that the crystal structures of Qu/CD-CQs were completely different from those of Qu, CD and Qu/CD. The results from differential scanning calorimetry, thermogravimetric analysis and scanning electron microscopy provided evidence for the formation of Qu/CD-CQs. Moreover, compared with Qu, the synthesized Qu/CD-CQs exhibited better physicochemical stabilities, and CD and CQs synergistically improved the stability and bioavailability of Qu. The release of Qu from Qu/CD-CQs was controlled. These results suggested that Qu was efficiently encapsulated by α-, β-, γ-CD and CQs, and the resulting nanocomplexes have great potential for use as nanofunctional foods.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"19 2","pages":"269 - 283"},"PeriodicalIF":2.8,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139052368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Alginate and pH Improve Properties of Soy Protein-based Films 海藻酸盐和 pH 值可改善大豆蛋白薄膜的性能

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2023-12-23 DOI: 10.1007/s11483-023-09823-5

Laís Ravazzi Amado, Keila de Souza Silva, Maria Aparecida Mauro

{"title":"Alginate and pH Improve Properties of Soy Protein-based Films","authors":"Laís Ravazzi Amado, Keila de Souza Silva, Maria Aparecida Mauro","doi":"10.1007/s11483-023-09823-5","DOIUrl":"10.1007/s11483-023-09823-5","url":null,"abstract":"<div><p>Soy protein isolate (SPI) and its mixture with other biopolymers, such as linear polysaccharides, have been considered as potential components to form biodegradable packaging. Films based on SPI (5% m/m film-forming solution) were prepared with the addition of sodium alginate (ALG) at different concentrations and pH values. The mechanical properties and oxygen permeability were studied and correlated with the crystallinity (X-ray), Fourier transform infrared (FT-IR) spectroscopy and the microstructure (scanning electron microscopy - SEM) of the films. The addition of ALG caused expressive changes in the structural arrangement of the SPI films, especially at pH 6 and 8. The FT-IR spectra of the films also showed the effects of the pH and ALG concentration on the relative intensity of the protein absorption bands, indicating stronger interaction between SPI and ALG at pH 11 than at pH 6 and 8. The resistance of the films was improved with the increasing addition of the polysaccharide, and with the highest alkalinity. Oxygen permeability evaluation of the films formed at pH 11 showed a significant decrease in permeability with increasing incorporation of ALG into the film matrix. The results indicate that the structure and the properties of the SPI-based films were modified and improved with ALG. It was concluded that alginate incorporation in SPI-based films with pH 11 improves mechanical and oxygen barrier properties.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"19 2","pages":"256 - 268"},"PeriodicalIF":2.8,"publicationDate":"2023-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139027231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Gluten/chitosan Nanofiber-based Films Activated by Cationic Inulin-coated Betanin and Carvone Co-loaded Nanoliposomes: Preparation and Characterization 阳离子菊粉包被的贝塔宁和卡文酮共负载纳米脂质体活化的面筋/壳聚糖纳米纤维基薄膜：制备与表征

IF 2.8 4区农林科学

Food Biophysics Pub Date : 2023-12-21 DOI: 10.1007/s11483-023-09820-8

Sajed Amjadi, Hadi Almasi, Hamed Hamishehkar, Mohammad Alizadeh Khaledabad, Loong-Tak Lim, Sara Gholizadeh

{"title":"Gluten/chitosan Nanofiber-based Films Activated by Cationic Inulin-coated Betanin and Carvone Co-loaded Nanoliposomes: Preparation and Characterization","authors":"Sajed Amjadi, Hadi Almasi, Hamed Hamishehkar, Mohammad Alizadeh Khaledabad, Loong-Tak Lim, Sara Gholizadeh","doi":"10.1007/s11483-023-09820-8","DOIUrl":"10.1007/s11483-023-09820-8","url":null,"abstract":"<div><p>In this research, dual-activated wheat gluten-based nanocomposite active films reinforced by chitosan nanofibers (CHNF) was developed, as well as co-loaded with betanin (BET) and carvone (CAR) for application in food packaging. Free and cationic inulin-coated nanoliposomal forms of BET/CAR were incorporated into the gluten films at 0, 5, and 10% (w/w) gluten concentrations. Fourier-transform infrared spectroscopy was used to detect the formation of new hydrogen bonds between gluten, CHNF, and nanoliposomes (NLPs). Differential scanning calorimetry analysis revealed that the addition of free BET/CAR reduced the endothermic transition temperature of films as compared to the unfortified film; however, the addition of NLPs had no effect on the thermal profile. Similar changes were observed in the crystallinity of films as determined by X-ray powder diffraction analysis. FE-SEM results showed that the incorporation of CHNF and BET/CAR NLPs did not alter the morphology of films but the free BET/CAR induced aggregates formation on the films' surface. CHNF addition enhanced the mechanical, water barrier, and wettability of films. Among the films tested, those containing BET/CAR NLPs had the highest antioxidant potential. However, the encapsulated BET/CAR in inulin-coated NLPs had an improved antimicrobial activity. The films containing the nanoliposomal form of BET/CAR indicated a controlled release behavior.</p></div>","PeriodicalId":564,"journal":{"name":"Food Biophysics","volume":"19 2","pages":"243 - 255"},"PeriodicalIF":2.8,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138948631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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