Food Hydrocolloids for Health最新文献

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Analysis of hydrocolloid excipients for controlled delivery of high-value microencapsulated prickly pear extracts 用于高价值微胶囊刺梨提取物控制递送的水胶体赋形剂分析
IF 1.9
Food Hydrocolloids for Health Pub Date : 2023-01-06 DOI: 10.1016/j.fhfh.2023.100115
Ana Fernández-Repetto , Andrea Gómez-Maqueo , Tomás García-Cayuela , Daniel Guajardo-Flores , M. Pilar Cano
{"title":"Analysis of hydrocolloid excipients for controlled delivery of high-value microencapsulated prickly pear extracts","authors":"Ana Fernández-Repetto ,&nbsp;Andrea Gómez-Maqueo ,&nbsp;Tomás García-Cayuela ,&nbsp;Daniel Guajardo-Flores ,&nbsp;M. Pilar Cano","doi":"10.1016/j.fhfh.2023.100115","DOIUrl":"10.1016/j.fhfh.2023.100115","url":null,"abstract":"<div><p>Prickly pears (<em>Opuntia ficus-indica</em>) are potential sources of functional ingredients because they are rich in betalains and phenolic compounds. However, mentioned bioactives may degrade during storage when exposed to air, light, and heat which could limit their application. To increase the stability and bioaccessibility of prickly pear extracts, we compared the ultrasound-assisted freeze-dried microencapsulation of seven excipient mixtures. The physical and physico-chemical properties (humidity, hygroscopicity, thermal analysis and morphology) and the qualitative and quantitative analysis of betalains and phenolic compounds (measured by high performance liquid chromatography) were analysed in each microparticle formulation. Stability-improving factors such as low humidity and hygroscopicity were observed in all microparticles. However, microparticle morphology was influenced by the excipient formulation. Encapsulation efficiency was higher than 60% for betalains and phenolic acids, however, flavonoids encapsulation efficiency was 14–35%. Based on the previous, the three best microparticles were selected: 100% maltodextrin (E2); 50% maltodextrin, 25% microcrystalline cellulose, 15% hydroxyl‑propyl-methyl cellulose, and 10% xanthan gum (E5); and 100% β-cyclodextrin (E7). A static in vitro gastrointestinal digestion (INFOGEST method) was performed with these microparticles where the quantitative analysis of the bioactive compounds (HPLC) and their bioaccessibility was assessed. The bioaccessibility of bioactive compounds in encapsulated prickly pear extracts was improved when compared to the control. Microparticles containing maltodextrin and microcrystalline cellulose (E2) had the highest bioaccessibility and showed potential for the future formulation of functional foods.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"3 ","pages":"Article 100115"},"PeriodicalIF":1.9,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46901078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Fabrication and characterization of a bilayered system enabling sustained release of bioflavonoids derived from mandarin biomass 柑橘生物质生物类黄酮缓释双层体系的制备与表征
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-22 DOI: 10.1016/j.fhfh.2022.100114
Niharika Kaushal, Minni Singh
{"title":"Fabrication and characterization of a bilayered system enabling sustained release of bioflavonoids derived from mandarin biomass","authors":"Niharika Kaushal,&nbsp;Minni Singh","doi":"10.1016/j.fhfh.2022.100114","DOIUrl":"10.1016/j.fhfh.2022.100114","url":null,"abstract":"<div><p>Food-grade hydrogels, those prepared with Generally Recognized as Safe (GRAS) polymers, are promising delivery systems. In this work, alginate hydrogels were studied for their ability to uphold flavonoids laden poly-lactic-co-glycolic acid (PLGA) nanoparticles, and their subsequent release pattern was observed through <em>in vitro</em> gastrointestinal environments. Flavonoids were derived from mandarin peels, and consisted of polymethoxyflavones, chiefly tangeretin and nobiletin, and flavanones, chiefly naringenin. Incorporating these into nanoparticles prepared from GRAS classified PLGA, hereinafter referred to as flavonoids-PLGA nanoparticles, offered the first layer of protection, which were then embedded into alginate hydrogels, offering the second layer of protection. This bilayered system was developed to ensure guarded passage of the bioactives through the severe gastric environment, which would otherwise lead to presystemic metabolism of the flavonoids, rendering them ineffective. The gels were characterised and a 6.0% alginate hydrogel was considered optimal as it offered a dense network, as confirmed by a field emission scanning electron microscope (FE-SEM) image, and a low porosity, which ensured retention of the nanoparticles. Gel rheology revealed the shear thinning behavior of hydrogels, and high resistance to deformation was observed for 6% hydrogel when subjected to a load of 500N. Subjecting the ensemble to gastrointestinal environments showed a negligible 4.0% release of flavonoids in the first 2 hours of the gastric phase, followed by a sustained release through the next 10 hours in the intestinal environment, as confirmed by mass spectrometry (MS) profiles. Confocal laser scanning microscope (CLSM) images of the hydrogel clearly revealed the pH-responsive swelling and release of the nanoparticles from the hydrogel in the intestinal phase. It is envisaged that these, and other similar findings, would eventually manifest into ‘functional hydrogels’ delivery systems that bear the ability to incorporate nutraceuticals whilst retaining their functionality, as viable products in the near future.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"3 ","pages":"Article 100114"},"PeriodicalIF":1.9,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43946749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Shellac/caseinate as a composite nanocarrier for improved bioavailability of quercetin 紫胶/酪蛋白酸酯复合纳米载体提高槲皮素的生物利用度
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-20 DOI: 10.1016/j.fhfh.2022.100113
Shikha Shiromani , M.M. Patil , Ilaiyaraja Nallamuthu , Rajamanickam R , Dongzagin Singsit , T. Anand
{"title":"Shellac/caseinate as a composite nanocarrier for improved bioavailability of quercetin","authors":"Shikha Shiromani ,&nbsp;M.M. Patil ,&nbsp;Ilaiyaraja Nallamuthu ,&nbsp;Rajamanickam R ,&nbsp;Dongzagin Singsit ,&nbsp;T. Anand","doi":"10.1016/j.fhfh.2022.100113","DOIUrl":"10.1016/j.fhfh.2022.100113","url":null,"abstract":"<div><p>In the present study, quercetin (a flavonoid) was encapsulated using biodegradable composite polymers of sodium caseinate and shellac for its improved bioavailability. The quercetin-loaded shellac-caseinate composite nanoparticles (QSNPs) were prepared by anti-solvent precipitation method. Under the optimal combinations of process factors (sodium caseinate 2.5%, shellac 2% and pH 6.8,) the nanocomplexes had the sizes, PDI, zeta potential and encapsulation efficiency of 222 ± 0.19 nm, 0.11, -33.6 mV and 79%, respectively. The optimised nanocolloids were characterised using SEM and AFM microscopes for morphological features. The <em>in vitro</em> release study in simulated gastric and intestinal fluids showed a sustained release of the quercetin from the nanostructures. In rats, the oral administration of single equivalent dosage of quercetin (50 mg/kg b.wt) showed 18.6-fold increase in the relative bioavailability for QSNPs compared to suspension form. These results suggest that the composites of shellac/caseinate matrices can be promising carrier for the oral delivery of hydrophobic phytocompounds with enhanced therapeutic properties in various foods and pharmaceutical applications.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"3 ","pages":"Article 100113"},"PeriodicalIF":1.9,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46147122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Bioactive properties of peptide fractions from Brazilian soy protein hydrolysates: In silico evaluation and experimental evidence 巴西大豆蛋白水解物肽组分的生物活性:计算机评价和实验证据
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-13 DOI: 10.1016/j.fhfh.2022.100112
T.C. Farias , J.P. Abreu , J.P.S. Oliveira , A.F. Macedo , A Rodríguez-Vega , A.P. Tonin , F.S.N. Cardoso , E.C. Meurer , M.G.B. Koblitz
{"title":"Bioactive properties of peptide fractions from Brazilian soy protein hydrolysates: In silico evaluation and experimental evidence","authors":"T.C. Farias ,&nbsp;J.P. Abreu ,&nbsp;J.P.S. Oliveira ,&nbsp;A.F. Macedo ,&nbsp;A Rodríguez-Vega ,&nbsp;A.P. Tonin ,&nbsp;F.S.N. Cardoso ,&nbsp;E.C. Meurer ,&nbsp;M.G.B. Koblitz","doi":"10.1016/j.fhfh.2022.100112","DOIUrl":"10.1016/j.fhfh.2022.100112","url":null,"abstract":"<div><p>Soybeans are a known source of dietary proteins and potential bioactive peptides. In this study, a protein hydrolysate from soybean protein concentrate was produced using papain. The peptides were separated by ultrafiltration (&lt; and &gt; 3 kDa, LMMH (low molecular mass) and HMMH (high molecular mass), respectively) and sequenced through LC-MS/MS. To obtain a thorough identification of the peptides in the hydrolysate, different analysis methods and bioinformatics techniques were applied, covering a molecular mass range from more than 480 Da up to small dipeptides. The antioxidant and the inhibitory α -glucosidase and lipase potentials were evaluated by different <em>in vitro</em> tests. Sixty-nine peptides were identified in the HMMH fraction and 32 in LMMH, but only 16 matched the 118 sequences obtained by <em>in silico</em> simulated hydrolysis. Unlike previous reports, the HMMH fraction showed higher antioxidant activity, by all 5 <em>in vitro</em> methods applied, which was not accompanied by the <em>in silico</em> evaluation. Both high and low molecular mass fractions showed similar inhibitory activities against α -glucosidase and pancreatic lipase. LMMH, however, showed better results for α -glucosidase inhibition (IC50 = 0,94), in agreement with the <em>in silico</em> evaluation. This combination of bioactivities makes the fractions of this hydrolysate potential food ingredients with the possible ability to delay the lipid peroxidation of meat products, limiting the digestion of lipids in the product and also with the potential to delay the digestion of carbohydrates ingested in the same meal.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"3 ","pages":"Article 100112"},"PeriodicalIF":1.9,"publicationDate":"2022-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48102975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Preparation and characterisation of plant and dairy-based high protein Chinese steamed breads (mantou): Microstructural characteristics and gastro-small intestinal starch digestion in vitro 植物和乳基高蛋白馒头的制备与表征:显微结构特征和胃-小肠淀粉体外消化
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-13 DOI: 10.1016/j.fhfh.2022.100111
Shiyuan Mao , Lovedeep Kaur , Tai-Hua Mu , Jaspreet Singh
{"title":"Preparation and characterisation of plant and dairy-based high protein Chinese steamed breads (mantou): Microstructural characteristics and gastro-small intestinal starch digestion in vitro","authors":"Shiyuan Mao ,&nbsp;Lovedeep Kaur ,&nbsp;Tai-Hua Mu ,&nbsp;Jaspreet Singh","doi":"10.1016/j.fhfh.2022.100111","DOIUrl":"10.1016/j.fhfh.2022.100111","url":null,"abstract":"<div><p>The effects of dairy and plant protein addition on microstructural characteristics and <em>in vitro</em> gastro-small intestinal starch digestion characteristics of Chinese steamed breads (CSBs) were studied. Breads containing rennet casein (RC) and a mixture of soy protein isolate and milk protein concentrate (SM) at two different levels (RC I, RC II; SM I, SM II) were prepared. Microstructural characteristics of the undigested and digested control (100% wheat flour) bread and high protein steam bread (HPCSB) versions were compared through scanning electron microscopy. The compact microstructure of HPCSBs displayed a network of proteins wrapped around starch granules and had fewer air cells compared to the control. The addition of both proteins influenced the microstructure of HPCSBs, which in turn affected their textural and starch digestion properties. The <em>in vitro</em> starch digestion of control CSB and HPCSBs confirmed that the addition of proteins is capable of lowering the starch hydrolysis (%). The highest starch hydrolysis was observed for the control wheat bread, followed by SM1 &gt; RC I &gt; SM II and RC II at the end of the small-intestinal digestion. The estimated glycaemic indices (eGI) for all HPCSBs were statistically lower than the control CSB. In comparison to control CSB, the microstructure of HPCSBs appeared more irregular, less porous, and compact during gastric and small intestinal digestion.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"3 ","pages":"Article 100111"},"PeriodicalIF":1.9,"publicationDate":"2022-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46704320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Fabrication and characterization of bee pollen extract nanoparticles: Their potential in combination therapy against human A549 lung cancer cells 蜂花粉提取物纳米颗粒的制备和表征:它们在联合治疗人类A549肺癌细胞中的潜力
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-09 DOI: 10.1016/j.fhfh.2022.100110
Nemany A.N. Hanafy , Elsayed I. Salim , Magdy E. Mahfouz , Eman A. Eltonouby , Izar H. Hamed
{"title":"Fabrication and characterization of bee pollen extract nanoparticles: Their potential in combination therapy against human A549 lung cancer cells","authors":"Nemany A.N. Hanafy ,&nbsp;Elsayed I. Salim ,&nbsp;Magdy E. Mahfouz ,&nbsp;Eman A. Eltonouby ,&nbsp;Izar H. Hamed","doi":"10.1016/j.fhfh.2022.100110","DOIUrl":"10.1016/j.fhfh.2022.100110","url":null,"abstract":"<div><p>Bee pollen extract (BPE) based polymer nanoparticles (BPENP) were fabricated in the current study by using bovine serum albumin (BSA) and the complex was then coated by folic acid conjugated protamine to be targeted for cancer cells. Spectroscopic and microscopic methods were used to characterize the resultant nanoparticles. High flavonoid and polyphenolic contents were detected by HPLC. At 336 nm, it was found that BPENP provided the highest absorption by UV. The average particle size ranged between 25 and 40 nm. The inhibitory effects and IC50 values of the acquired BPE, BPENP, Avastin, or their combination at 24 and 48 h were detected against A549 lung cancer cells. The combination therapy assay of BPENP and Avastin revealed a very significant synergism between the two drugs with a low combination index (CI). These therapies particularly the combination therapy have significantly affected the expression of the <em>HRAS, MAPK,</em> and apoptotic genes such as <em>Bax, Bcl-2,</em> and <em>Caspase 3</em>. It was established that obtained BPENP might be employed to support the administration of Avastin for the treatment of lung cancer.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"3 ","pages":"Article 100110"},"PeriodicalIF":1.9,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45414487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Banana leathers as influenced by polysaccharide matrix and probiotic bacteria 多糖基质和益生菌对香蕉革革的影响
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-01 DOI: 10.1016/j.fhfh.2022.100081
Carolina Madazio Niro , Jackson Andson de Medeiros , Joana Dias Bresolin , Ana Paula Dionísio , Mateus Kawata Salgaço , Katia Sivieri , Henriette M.C. Azeredo
{"title":"Banana leathers as influenced by polysaccharide matrix and probiotic bacteria","authors":"Carolina Madazio Niro ,&nbsp;Jackson Andson de Medeiros ,&nbsp;Joana Dias Bresolin ,&nbsp;Ana Paula Dionísio ,&nbsp;Mateus Kawata Salgaço ,&nbsp;Katia Sivieri ,&nbsp;Henriette M.C. Azeredo","doi":"10.1016/j.fhfh.2022.100081","DOIUrl":"10.1016/j.fhfh.2022.100081","url":null,"abstract":"<div><p>Concerns abouth diet-health relationships have led many people to include healthier snacks in their diets, including those with functional (including probiotic) properties. This study was focused on development of probiotic-loaded banana leathers. Two probiotic bacteria (the spore-forming <em>Bacillus coagulans</em> and the conventional non-spore-forming <em>Lactobacillus acidophilus</em>) and two polymeric matrices (digestible cassava starch and non-digestible bacterial cellulose - BC) have been used. The presence of probiotic bacteria (mainly L. <em>acidophilus</em>) reduced the tensile strength, elastic modulus and shear force of the leathers, while the BC-based leathers were stronger, stiffer and more resistant to shear stress than the starch-based ones. While a high probiotic viability was kept on fruit leathers loaded with <em>B. coagulans</em> during drying and room-temperature storage, those loaded with L. <em>acidophilus</em> suffered high viability losses upon drying, which was ascribed to osmotic stress. The nature of the biopolymeric matrix has not significantly influence the bacterial viability losses along processing and storage, or the final viable cell count released into the intestine (as assessed using an INFOGEST static in vitro simulated digestion model). The banana leathers loaded with <em>B. coagulans</em> were well accepted, irrespectively of being produced from BC or starch, although some negative comments on the texture and flavor of the BC-based ones have been more frequent than with the starch-based ones.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"2 ","pages":"Article 100081"},"PeriodicalIF":1.9,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667025922000280/pdfft?md5=a9feaeb0454a935520c277b2da352074&pid=1-s2.0-S2667025922000280-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48377024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Encapsulation of sacha inchi oil in complex coacervates formed by carboxymethylcellulose and lactoferrin for controlled release of β-carotene 香樟油在羧甲基纤维素和乳铁蛋白形成的复合凝聚层中的包埋控制β-胡萝卜素的释放
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-01 DOI: 10.1016/j.fhfh.2021.100047
Ahmad El Ghazzaqui Barbosa , Augusto Bene Tomé Constantino , Lívia Pinto Heckert Bastos , Edwin Elard Garcia-Rojas
{"title":"Encapsulation of sacha inchi oil in complex coacervates formed by carboxymethylcellulose and lactoferrin for controlled release of β-carotene","authors":"Ahmad El Ghazzaqui Barbosa ,&nbsp;Augusto Bene Tomé Constantino ,&nbsp;Lívia Pinto Heckert Bastos ,&nbsp;Edwin Elard Garcia-Rojas","doi":"10.1016/j.fhfh.2021.100047","DOIUrl":"10.1016/j.fhfh.2021.100047","url":null,"abstract":"<div><p>This research studied the formation of complex coacervates formed by carboxymethylcellulose (CMC) and lactoferrin (Lf) as wall materials for encapsulation of β-carotene present in sacha inchi oil (SIO). According to zeta-potential and turbidimetric analyses, the optimum conditions for the formation of CMC:Lf complex coacervates were pH 5.0 and a 1:14 ratio. Isothermal titration calorimetry showed that the complexes were formed in two stages: first, the interaction was driven by electrostatic attraction, and second, electrostatic and other interactions (such as hydrogen bonding) or structural conformations were present. The capsules formed with CMC:Lf complex coacervates had a spherical appearance with a well-defined core and were able to encapsulate 97% of SIO. The presence of SIO, CMC, and Lf in the capsules was confirmed by Fourier transform infrared analysis. The <em>in vitro</em> gastrointestinal digestion of capsules showed that 84.31% of β-carotene present in SIO was released in the intestine, with high bioaccessibility (67%). Additionally, Fickian diffusion was the mechanism observed for β-carotene release in the food model. Thus, it is possible to conclude that CMC:Lf complex coacervates are good wall material for encapsulating and protecting β-carotene for food fortification.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"2 ","pages":"Article 100047"},"PeriodicalIF":1.9,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S266702592100039X/pdfft?md5=21ec8a1d90eb7b401810e7d9999c886e&pid=1-s2.0-S266702592100039X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45672399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Oleogels: Promising alternatives to solid fats for food applications 油凝胶:固体脂肪在食品应用中的有前途的替代品
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-01 DOI: 10.1016/j.fhfh.2022.100058
Shaziya Manzoor, F.A. Masoodi, Farah Naqash, Rubiya Rashid
{"title":"Oleogels: Promising alternatives to solid fats for food applications","authors":"Shaziya Manzoor,&nbsp;F.A. Masoodi,&nbsp;Farah Naqash,&nbsp;Rubiya Rashid","doi":"10.1016/j.fhfh.2022.100058","DOIUrl":"10.1016/j.fhfh.2022.100058","url":null,"abstract":"<div><p>Increased concerns over intake of harmful transfats and saturated fats in the diet pose a new challenge to the scientific community, to come up with viable alternatives replacing detrimental fats without affecting organoleptic properties of the food product. Out of various strategies aimed to reduce/replace transfats and saturated fats in foods, oleogels are reported to be an innovative structured fat system used for industrial applications due to their nutritional and environmental benefits. This review will focus on the formulation methods and chemistry of oleogels, along with their recent food applications particularly in bioactive delivery and in other sectors complying with their need. An insight into the mechanism of gelation and various components of oleogels will be deliberated upon. Moreover, modified oleogels with improved technical and functional properties manufactured by use of several emerging technologies like ultrasound will also be reviewed.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"2 ","pages":"Article 100058"},"PeriodicalIF":1.9,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667025922000061/pdfft?md5=6a44766b6c8b0540097a28ed72ba80bd&pid=1-s2.0-S2667025922000061-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48679158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 57
Food colloid-based delivery systems for tackling age-related macular degeneration by enhancing carotenoid bioavailability: A review 通过提高类胡萝卜素的生物利用度来治疗老年性黄斑变性的食物胶体为基础的输送系统:综述
IF 1.9
Food Hydrocolloids for Health Pub Date : 2022-12-01 DOI: 10.1016/j.fhfh.2022.100093
Erin Kuo , David Julian McClements
{"title":"Food colloid-based delivery systems for tackling age-related macular degeneration by enhancing carotenoid bioavailability: A review","authors":"Erin Kuo ,&nbsp;David Julian McClements","doi":"10.1016/j.fhfh.2022.100093","DOIUrl":"10.1016/j.fhfh.2022.100093","url":null,"abstract":"<div><p>Over the past century, there has been a large increase in the life expectancy of people around the globe, which means there has been a rise in diseases of the elderly. Age-related macular degeneration (AMD) is a sight-threatening condition of the eye characterized by a loss of central vision. Research suggests that macular pigment carotenoids, such as lutein and zeaxanthin, may inhibit the onset of this disease by protecting the eye from damaging light and oxidation. These carotenoids are chemically reactive hydrophobic molecules with a low water-solubility, chemical stability, and bioavailability. Consequently, many carotenoid-rich foods and supplements are not absorbed by the human body and do not exhibit their beneficial effects on eye health. In this article, we review the prevalence and characteristics of AMD, the sources of macular pigment carotenoids in foods, the factors limiting their bioavailability, and analytical approaches available to study their bioavailability and bioactivity. We then discuss different strategies for increasing the concentration of bioavailable macular pigment carotenoids in the human diet, including dietary sources, supplements, functional foods, and excipient foods, with an emphasis on colloidal systems that can be used for this purpose.</p></div>","PeriodicalId":12385,"journal":{"name":"Food Hydrocolloids for Health","volume":"2 ","pages":"Article 100093"},"PeriodicalIF":1.9,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667025922000401/pdfft?md5=d1b126d9927ef6f5a1ed0d2d698e8bc7&pid=1-s2.0-S2667025922000401-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49318490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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