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Henden Y, Gümüş T, Kamer DDA, Kaynarca GB, Yücel E. Optimizing vegan frozen dessert: The impact of xanthan gum and oat-based milk substitute on rheological and sensory properties of frozen dessert. Food Chem 2024; 460:140787. [PMID: 39128371 DOI: 10.1016/j.foodchem.2024.140787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 07/17/2024] [Accepted: 08/05/2024] [Indexed: 08/13/2024]
Abstract
This study aimed to optimize an alternative frozen dessert formulation using the response surface method (RSM). The formulation utilized oat-based milk substitute (OBMS) due to its desirable texture, sensory appeal, and nutritional benefits for vegans and lactose intolerant individuals. Xanthan gum (XG) was also incorporated to enhance the rheological properties of the dessert. With a coefficient of consistency of 192.58 Pa.s and a hysteresis field of 10,999 Pa/s, the ice cream formulation with the greatest rheological structure was discovered to be the combination of 20% oats, 0.5% xanthan gum (XG), and pasteurized at 65 °C. It also showed <10% melting in the first 10 min, confirming that it has a very stable structure. At the same pasteurization conditions and XG ratios, it was observed that rheological stability decreased with increasing oat milk addition. However, the shear thinning behavior of frozen dessert was improved by creating a more complex network structure with increasing XG concentration. The overrun values of the frozen desserts ranged from 21.55% to 34.63%, with the majority being statistically similar. The vegan frozen dessert formulation obtained with 40% oats, 0.37% XG and pasteurization at 60 °C showed a high level of sensory acceptance. This research contributes to the field of vegan food product development by providing innovative rheological and sensory alternatives to traditional frozen desserts using oats and XG.
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Affiliation(s)
- Yasemin Henden
- Department of Food Engineering, Faculty of Agriculture, Tekirdag Namik Kemal University, 59030 Tekirdag, Türkiye
| | - Tuncay Gümüş
- Department of Food Engineering, Faculty of Agriculture, Tekirdag Namik Kemal University, 59030 Tekirdag, Türkiye.
| | - Deniz Damla Altan Kamer
- Department of Food Engineering, Faculty of Agriculture, Tekirdag Namik Kemal University, 59030 Tekirdag, Türkiye
| | - Gülce Bedis Kaynarca
- Department of Food Engineering, Faculty of Engineering, Kirklareli University, 39100 Kirklareli, Türkiye
| | - Emel Yücel
- Department of Food Engineering, Faculty of Agriculture, Tekirdag Namik Kemal University, 59030 Tekirdag, Türkiye
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Magalhães TLS, Machado AM, da Silva LA, José VPBDS, Lúcio HG, Fortini TVL, Carvalho CWP, da Silva BP, Martino HSD. Effects of acute consumption of a beverage based on extruded whole-grain pearl millet flour on glycemic and insulinemic control, food intake, and appetite sensation in eutrophic adults: A randomized cross-over clinical trial. Nutrition 2024; 126:112506. [PMID: 39033704 DOI: 10.1016/j.nut.2024.112506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/17/2024] [Accepted: 05/30/2024] [Indexed: 07/23/2024]
Abstract
OBJECTIVES Whole-grain pearl millet is a nutritious cereal source of dietary fiber, vitamins, minerals, and bioactive compounds. It offers health benefits such as glycemic control and satiety. Extrusion cooking for diverse formulations, including beverages, can alter its chemical composition, impacting the nutritional value. This study aimed to evaluate the sensory acceptability of an extruded millet flour beverage and its acute effects on glycemic index (GI), glycemic and insulinemic response, food intake, and subjective appetite sensations in euglycemic and eutrophic adults. METHODS This is an acute, single-blind, randomized, controlled, cross-over clinical study comprising 14 euglycemic and eutrophic adults. Initially, beverages based on whole extruded millet flour were developed, and sensorially and chemically analyzed. Next, a clinical trial was conducted with participants undergoing four sessions and consuming one of the following options: extruded millet beverage, a maltodextrin control beverage, or a glucose solution administered in two separate sessions. Blood glucose, insulin, and appetite responses were assessed over a 2-h period, in addition to determining the GI of the beverages and analyzing food intake in the 24 h following each session. RESULTS The extruded millet flour strawberry-flavored beverage had the best sensory acceptance and was classified as having as high GI. Consumption of the extruded millet beverage showed similar glycemic and insulinemic responses, as well as appetite control and food intake of the subjects, when compared with consumption of the maltodextrin control beverage. CONCLUSIONS Intake of the extruded millet beverage maintained glycemic and insulinemic responses, appetite control, and food intake in euglycemic and eutrophic subjects.
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Affiliation(s)
- Thauana Lorena Silva Magalhães
- Department of Nutrition and Health. Universidade Federal de Viçosa. Av. Purdue, s/n, Campus Universitário, Viçosa MG, 36.570-900, Brazil
| | - Adriane Moreira Machado
- Department of Nutrition and Health. Universidade Federal de Viçosa. Av. Purdue, s/n, Campus Universitário, Viçosa MG, 36.570-900, Brazil
| | - Lucimar Aguiar da Silva
- Department of Nutrition and Health. Universidade Federal de Viçosa. Av. Purdue, s/n, Campus Universitário, Viçosa MG, 36.570-900, Brazil
| | | | - Haira Guedes Lúcio
- Department of Nutrition and Health. Universidade Federal de Viçosa. Av. Purdue, s/n, Campus Universitário, Viçosa MG, 36.570-900, Brazil
| | - Thais Victória Lopes Fortini
- Department of Nutrition and Health. Universidade Federal de Viçosa. Av. Purdue, s/n, Campus Universitário, Viçosa MG, 36.570-900, Brazil
| | | | - Bárbara Pereira da Silva
- Department of Nutrition and Health. Universidade Federal de Viçosa. Av. Purdue, s/n, Campus Universitário, Viçosa MG, 36.570-900, Brazil
| | - Hércia Stampini Duarte Martino
- Department of Nutrition and Health. Universidade Federal de Viçosa. Av. Purdue, s/n, Campus Universitário, Viçosa MG, 36.570-900, Brazil.
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Cardoso PIFDC, Grisi CVB, Vieira ÉDA, de Almeida DKL, Cardarelli HR. Cereal flours with Bacillus coagulans and beta-glucan: Technological properties and sensory acceptability. Food Chem 2024; 448:139146. [PMID: 38569414 DOI: 10.1016/j.foodchem.2024.139146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 03/21/2024] [Accepted: 03/24/2024] [Indexed: 04/05/2024]
Abstract
This study aimed to develop three formulations of cereal flours: control cereal flour (CCF), probiotic cereal flour (PCF), and symbiotic cereal flour (SCF), and porridges from the flours were manufactured as a functional food. No significant differences were observed in the microbiological quality and the color of the flours for 150 days. The technological and functional potential of the flours were variously improved with the addition of Bacillus coagulans as a probiotic and beta-glucan as a prebiotic. The addition of beta-glucan fiber did not change the viability of the probiotic, which was higher than 7.45 log CFU/g for SCF and 7.13 log CFU/g for PCF until the end of the storage period. All porridge samples showed non-Newtonian fluid behavior with pseudoplastic characteristics; and the PCF and SCF porridges differed regarding the parameters of hardness (1.10 to 1.38 N), adhesiveness (5.88 to 8.86 mJ), cohesiveness (0.78 to 0.95) and gumminess (0.93 to 1.52 N) over time. The addition of the beta-glucan prebiotic interfered with these attributes due to its gelling capacity in the presence of water. The PCF obtained the best sensory acceptance scores when compared to the other formulations. The addition of Bacillus coagulans and beta-glucan did not interfere with thermographic behavior. The SCF differed in the observed crystallinity parameters from CCF and PCF, with the presence of larger solids and agglomerates.
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Affiliation(s)
- Paula Izabela Felinto da Costa Cardoso
- Postgraduation Program in Food Science and Technology, Department of Food Engineering, Technology Center, Federal University of Paraiba, João Pessoa, Brazil
| | | | - Érica de Andrade Vieira
- Postgraduation Program in Food Science and Technology, Department of Food Engineering, Technology Center, Federal University of Paraiba, João Pessoa, Brazil
| | - Dayanne Kelly Lopes de Almeida
- Department of Food Technology, Center for Technology and Regional Development, Federal University of Paraiba, João Pessoa, PB, Brazil
| | - Haíssa Roberta Cardarelli
- Postgraduation Program in Food Science and Technology, Department of Food Engineering, Technology Center, Federal University of Paraiba, João Pessoa, Brazil; Department of Food Technology, Center for Technology and Regional Development, Federal University of Paraiba, João Pessoa, PB, Brazil.
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Qin S, Li R, McClements DJ, Chen Y, Duan Z, Chen M, Dai Y, Liao L, Zhou W, Li J. Macronutrient digestion and polyphenol bioaccessibility in oat milk tea products: an in vitro gastrointestinal tract study. Food Funct 2024; 15:7478-7490. [PMID: 38915263 DOI: 10.1039/d4fo01439a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
People are increasingly preparing milk tea using plant-based milks rather than cow's milk, e.g., vegans, those with lactose intolerance, and those with flavor preferences. However, adding plant-based milks to tea may impact the digestion, release, and bioaccessibility of nutrients and nutraceuticals in both the tea and milk. In this study, oat milk tea model systems (OMTMSs) containing different fat and tea polyphenol concentrations were used to explore the impact of tea on macronutrient digestion in oat milk, as well as the impact of oat milk matrix on the polyphenol bioaccessibility in the tea. An in vitro gastrointestinal model that mimics the mouth, stomach, and small intestine was used. Tea polyphenols (>0.25%) significantly reduced the glucose and free fatty acids released from oat milk after intestinal digestion. Tea polyphenols (>0.10%) also inhibited protein digestion in oat milk during gastric digestion but not during intestinal digestion. The bioaccessibility of the polyphenols in the tea depended on the fat content of oat milk, being higher for medium-fat (3.0%) and high-fat (5.8%) oat milk than low-fat (1.5%) oat milk. Liquid chromatography-tandem mass spectrometry (UPLC-ESI-MS/MS) analysis showed that lipids improved the tea polyphenol bioaccessibility by influencing the release of flavonoids and phenolic acids from the food matrices. These results provide important information about the impact of tea on the gastrointestinal fate of oat milk, and vice versa, which may be important for enhancing the healthiness of plant-based beverages.
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Affiliation(s)
- Sirui Qin
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
- College of Food Science & Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Ruyi Li
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
- Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | | | - Ying Chen
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
| | - Zhihao Duan
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
| | - Mianhong Chen
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
| | - Yaping Dai
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
| | - Liangkun Liao
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
| | - Wei Zhou
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
| | - Jihua Li
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang, Guangdong 524001, China.
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Jeevarathinam G, Ramniwas S, Singh P, Rustagi S, Mohammed Basheeruddin Asdaq S, Pandiselvam R. Macromolecular, thermal, and nonthermal technologies for reduction of glycemic index in food-A review. Food Chem 2024; 445:138742. [PMID: 38364499 DOI: 10.1016/j.foodchem.2024.138742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/07/2024] [Accepted: 02/10/2024] [Indexed: 02/18/2024]
Abstract
Consumers rely on product labels to make healthy choices, especially with regard to the glycemic index (GI) and glycemic load (GL), which identify foods that stabilize blood sugar. Employing both thermal and nonthermal processing techniques can potentially reduce the GI, contributing to improved blood sugar regulation and overall metabolic health. This study concentrates on the most current advances in GI-reduction food processing technologies. Food structure combines fiber, healthy fats, and proteins to slow digestion, reducing GI. The influence of thermal approaches on the physical and chemical modification of starch led to decreased GI. The duration of heating and the availability of moisture also determine the degree of hydrolysis of starch and the glycemic effects on food. At a lower temperature, the parboiling revealed less gelatinization and increased moisture. The internal temperature of the product is raised during thermal and nonthermal treatment, speeds up retrogradation, and reduces the rate of starch breakdown.
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Affiliation(s)
- G Jeevarathinam
- Department of Food Technology, Hindusthan College of Engineering and Technology, Coimbatore 641 032, Tamil Nadu, India
| | - Seema Ramniwas
- University Centre for Research and Development, University of Biotechnology, Chandigarh University, Gharuan, Mohali, Punjab
| | - Punit Singh
- Institute of Engineering and Technology, Department of Mechanical Engineering, GLA University Mathura, Uttar Pradesh 281406, India
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | | | - R Pandiselvam
- Physiology, Biochemistry and Post-Harvest Technology Division, ICAR -Central Plantation Crops Research Institute, Kasaragod-671 124, Kerala, India.
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Tsardakas Renhuldt N, Bentzer J, Ahrén D, Marmon S, Sirijovski N. Phenotypic characterization and candidate gene analysis of a short kernel and brassinosteroid insensitive mutant from hexaploid oat ( Avena sativa). FRONTIERS IN PLANT SCIENCE 2024; 15:1358490. [PMID: 38736447 PMCID: PMC11082396 DOI: 10.3389/fpls.2024.1358490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/27/2024] [Indexed: 05/14/2024]
Abstract
In an ethyl methanesulfonate oat (Avena sativa) mutant population we have found a mutant with striking differences to the wild-type (WT) cv. Belinda. We phenotyped the mutant and compared it to the WT. The mutant was crossed to the WT and mapping-by-sequencing was performed on a pool of F2 individuals sharing the mutant phenotype, and variants were called. The impacts of the variants on genes present in the reference genome annotation were estimated. The mutant allele frequency distribution was combined with expression data to identify which among the affected genes was likely to cause the observed phenotype. A brassinosteroid sensitivity assay was performed to validate one of the identified candidates. A literature search was performed to identify homologs of genes known to be involved in seed shape from other species. The mutant had short kernels, compact spikelets, altered plant architecture, and was found to be insensitive to brassinosteroids when compared to the WT. The segregation of WT and mutant phenotypes in the F2 population was indicative of a recessive mutation of a single locus. The causal mutation was found to be one of 123 single-nucleotide polymorphisms (SNPs) spanning the entire chromosome 3A, with further filtering narrowing this down to six candidate genes. In-depth analysis of these candidate genes and the brassinosteroid sensitivity assay suggest that a Pro303Leu substitution in AVESA.00010b.r2.3AG0419820.1 could be the causal mutation of the short kernel mutant phenotype. We identified 298 oat proteins belonging to orthogroups of previously published seed shape genes, with AVESA.00010b.r2.3AG0419820.1 being the only of these affected by a SNP in the mutant. The AVESA.00010b.r2.3AG0419820.1 candidate is functionally annotated as a GSK3/SHAGGY-like kinase with homologs in Arabidopsis, wheat, barley, rice, and maize, with several of these proteins having known mutants giving rise to brassinosteroid insensitivity and shorter seeds. The substitution in AVESA.00010b.r2.3AG0419820.1 affects a residue with a known gain-of function substitution in Arabidopsis BRASSINOSTEROID-INSENSITIVE2. We propose a gain-of-function mutation in AVESA.00010b.r2.3AG0419820.1 as the most likely cause of the observed phenotype, and name the gene AsGSK2.1. The findings presented here provide potential targets for oat breeders, and a step on the way towards understanding brassinosteroid signaling, seed shape and nutrition in oats.
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Affiliation(s)
- Nikos Tsardakas Renhuldt
- ScanOats Industrial Research Centre, Department of Chemistry, Division of Pure and Applied Biochemistry, Lund University, Lund, Sweden
| | - Johan Bentzer
- ScanOats Industrial Research Centre, Department of Chemistry, Division of Pure and Applied Biochemistry, Lund University, Lund, Sweden
| | - Dag Ahrén
- National Bioinformatics Infrastructure Sweden (NBIS), SciLifeLab, Department of Biology, Lund University, Lund, Sweden
| | - Sofia Marmon
- ScanOats Industrial Research Centre, Department of Chemistry, Division of Pure and Applied Biochemistry, Lund University, Lund, Sweden
| | - Nick Sirijovski
- ScanOats Industrial Research Centre, Department of Chemistry, Division of Pure and Applied Biochemistry, Lund University, Lund, Sweden
- CropTailor AB, Department of Chemistry, Division of Pure and Applied Biochemistry, Lund University, Lund, Sweden
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Kang L, Luo J, Su Z, Zhou L, Xie Q, Li G. Effect of Sprouted Buckwheat on Glycemic Index and Quality of Reconstituted Rice. Foods 2024; 13:1148. [PMID: 38672821 PMCID: PMC11048801 DOI: 10.3390/foods13081148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
This study utilized sprouted buckwheat as the main component and aimed to optimize its combination with other grains to produce reconstituted rice with enhanced taste and a reduced glycemic index (GI). The optimal blend comprised wheat flour, sprouted buckwheat flour, black rice flour, and purple potato flour in a ratio of 34.5:28.8:26.7:10.0. Based on this blend, the reconstituted rice processed through extrusion puffing exhibited a purple-black hue; meanwhile, the instant reconstituted rice, produced through further microwave puffing, displayed a reddish-brown color. both imparted a rich cereal flavor. The starch in both types of rice exhibited a V-shaped structure with lower relative crystallinity. Compared to commercial rice, the reconstituted rice and instant reconstituted rice contained higher levels of flavonoids, polyphenols, and other flavor compounds, along with 1.63-fold and 1.75-fold more proteins, respectively. The GI values of the reconstituted rice and the instant reconstituted rice were 68.86 and 69.47, respectively; thus, they are medium-GI foods that can alleviate the increase in blood glucose levels.
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Affiliation(s)
- Lingtao Kang
- Longping Branch, College of Biology, Hunan University, Changsha 410125, China; (L.K.); (J.L.); (Z.S.); (L.Z.)
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China;
- Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha 410125, China
| | - Jiaqian Luo
- Longping Branch, College of Biology, Hunan University, Changsha 410125, China; (L.K.); (J.L.); (Z.S.); (L.Z.)
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China;
- Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha 410125, China
| | - Zhipeng Su
- Longping Branch, College of Biology, Hunan University, Changsha 410125, China; (L.K.); (J.L.); (Z.S.); (L.Z.)
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China;
- Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha 410125, China
| | - Liling Zhou
- Longping Branch, College of Biology, Hunan University, Changsha 410125, China; (L.K.); (J.L.); (Z.S.); (L.Z.)
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China;
- Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha 410125, China
| | - Qiutao Xie
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China;
- Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha 410125, China
| | - Gaoyang Li
- Longping Branch, College of Biology, Hunan University, Changsha 410125, China; (L.K.); (J.L.); (Z.S.); (L.Z.)
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China;
- Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha 410125, China
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Ghannay S, Aldhafeeri BS, Ahmad I, E.A.E. Albadri A, Patel H, Kadri A, Aouadi K. Identification of dual-target isoxazolidine-isatin hybrids with antidiabetic potential: Design, synthesis, in vitro and multiscale molecular modeling approaches. Heliyon 2024; 10:e25911. [PMID: 38380049 PMCID: PMC10877290 DOI: 10.1016/j.heliyon.2024.e25911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/08/2024] [Accepted: 02/05/2024] [Indexed: 02/22/2024] Open
Abstract
In the development of novel antidiabetic agents, a novel series of isoxazolidine-isatin hybrids were designed, synthesized, and evaluated as dual α-amylase and α-glucosidase inhibitors. The precise structures of the synthesized scaffolds were characterized using different spectroscopic techniques and elemental analysis. The obtained results were compared to those of the reference drug, acarbose (IC50 = 296.6 ± 0.825 μM for α-amylase & IC50 = 780.4 ± 0.346 μM for α-glucosidase). Among the title compounds, 5d exhibited impressive α-amylase and α-glucosidase inhibitory activity with IC50 values of 30.39 ± 1.52 μM and 65.1 ± 3.11 μM, respectively, followed by 5h (IC50 = 46.65 ± 2.3 μM; IC50 = 85.16 ± 4.25 μM) and 5f (IC50 = 55.71 ± 2.78 μM; IC50 = 106.77 ± 5.31 μM). Mechanistic studies revealed that the most potent derivative 5d bearing the chloro substituent attached to the oxoindolin-3-ylidene core, and acarbose, are a competitive inhibitors of α-amylase and α-glucosidase, respectively. Structure activity relationship (SAR) was examined to guide further structural optimization of the most appropriate substituent(s). Moreover, drug-likeness qualities and ADMET prediction of the most active analogue, 5d was also performed. Subsequently, 5d was subjected to molecular docking and dynamic simulation during the progression of 120 ns analysis to check the essential ligand-receptor patterns, and to estimate its stability. In silico studies were found in good agreement with the in vitro enzymatic inhibitions results. In conclusion, we demonstrated that most potent compound 5d could be exploited as dual potential inhibitor of α-amylase and α-glucosidase for possible management of diabetes.
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Affiliation(s)
- Siwar Ghannay
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
| | - Budur Saleh Aldhafeeri
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
| | - Iqrar Ahmad
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Abuzar E.A.E. Albadri
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
| | - Harun Patel
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Adel Kadri
- Faculty of Science and Arts in Baljurashi, Al-Baha University, P.O. Box (1988), Al-Baha, 65527, Saudi Arabia
- Faculty of Science of Sfax, Department of Chemistry, University of Sfax, B.P. 1171, 3000, Sfax, Tunisia
| | - Kaiss Aouadi
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
- Department of Chemistry, Laboratory of Heterocyclic Chemistry Natural Product and Reactivity/CHPNR, Faculty of Science of Monastir, University of Monastir, Avenue of the Environment, Monastir, 5019, Tunisia
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Chen X, Zhang H, Zhu L, Wu G, Cheng L, Chen Y, Yin X, Zhang Y. The combined actions of the granule surface barrier and multiscale structural evolution of starch on in vitro digestion of oat flour. Int J Biol Macromol 2024; 259:129334. [PMID: 38218298 DOI: 10.1016/j.ijbiomac.2024.129334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/24/2023] [Accepted: 01/06/2024] [Indexed: 01/15/2024]
Abstract
The digestive properties of oat-based food have garnered considerable interest. This study aimed to explore the internal and external factors contributing to different digestion properties of oat flour under actual processing conditions. Analysis of the ordered structure of oat starch revealed that an increase in gelatinization moisture to 60 % led to a decrease in crystallinity, R1047/1022 value, and helical structures content to 0, 0.48 %, and 1.45 %, respectively. Even when the crystal structure was completely destroyed, the short-range structure retained a certain degree of order. Surface structure observations of starch granules and penetration experiments with amylase-sized polysaccharide fluorescence probes indicated that non-starch components and small pores effectively hindered the diffusion of the probes but low-moisture (20 %) gelatinization substantially damaged this barrier. Furthermore, investigations into starch digestibility and starch molecular structure revealed that the ordered structure remaining inside the starch after high gelatinization delayed the digestion rate (0.028 min-1) and did not increase the content of resistant starch (7.10 %). It was concluded that the surface structure and non-starch components of starch granules limited the extent of starch digestion, whereas the spatial barrier of the residual ordered structure affected the starch digestion rate.
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Affiliation(s)
- Xiaoyu Chen
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Hui Zhang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Ling Zhu
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.
| | - Gangcheng Wu
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Lilin Cheng
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, Henan, China
| | - Yuhang Chen
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Xianting Yin
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yayuan Zhang
- Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China
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10
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Li R, True AD, Sha L, Xiong YL. Structural modification of oat protein by thermosonication combined with high pressure for O/W emulsion and model salad dressing production. Int J Biol Macromol 2024; 255:128109. [PMID: 37979742 DOI: 10.1016/j.ijbiomac.2023.128109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 11/11/2023] [Accepted: 11/13/2023] [Indexed: 11/20/2023]
Abstract
Oat protein is becoming an important ingredient in beverages and formulated foods owing to its high nutritive value and bland flavor; yet, its functionality remains largely unexplored. This study sought to enhance the surface activity of oat protein isolate (OPI) through high-intensity ultrasound (HIU; at 20 or 60 °C) combined with high pressure homogenization (HP; 30 MPa) treatments. Sonication disturbed the protein conformation and significantly improved surface hydrophobicity (19.7%) and ζ-potential (15.7%), which were further augmented by subsequent HP (P < 0.05). Confocal microscopy revealed a uniform oil droplet distribution in emulsions prepared with HIU+HP combination treated OPI, and the oil droplet size decreased up to 35.6% when compared to that of non-treated OPI emulsion (d = 1718 nm). Emulsifying activity was greater for HIU+HP than for HIU, and the viscosity followed a similar trend. Moreover, while emulsions prepared with HIU or HP treated OPI were more stable than control, the 60 °C HIU+HP combination treatment yielded the maximum stability. In corroboration, a model salad dressing prepared from HIU+HP treated OPI displayed a homogenous oil droplet distribution and an improved viscosity. Therefore, thermosonication combined with high pressure homogenization may be suitable for salad dressings and other oil-imbedded food products.
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Affiliation(s)
- Runnan Li
- Department of Animal and Food Sciences, University of Kentucky, Lexington, KY 40546, USA
| | - Alma D True
- Department of Animal and Food Sciences, University of Kentucky, Lexington, KY 40546, USA
| | - Lei Sha
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546, USA
| | - Youling L Xiong
- Department of Animal and Food Sciences, University of Kentucky, Lexington, KY 40546, USA.
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11
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Biernacka B, Dziki D, Różyło R, Gawlik-Dziki U, Nowak R, Pietrzak W. Common Wheat Pasta Enriched with Ultrafine Ground Oat Husk: Physicochemical and Sensory Properties. Molecules 2023; 28:7197. [PMID: 37894676 PMCID: PMC10608821 DOI: 10.3390/molecules28207197] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/07/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
Oat husk (hull) is a byproduct of oat processing that is rich in insoluble fiber. The aim of the study was to evaluate the effect of partially replacing wheat flour with oat husk (at levels of 0, 5, 10, 15, and 20 g/100 g) on the physicochemical properties and sensory acceptance of pasta. Additionally, UPLC-MS/MS analysis was performed to identify phenolic acids and flavonoid compounds, and the cooking properties of the pasta were evaluated. The test results indicate that oat husk significantly (p < 0.05) increased the ash and fiber contents in the pasta, while decreasing the protein and fat contents. Moreover, the redness and yellowness of both raw and cooked pasta increased, while lightness decreased as a result of pasta enrichment with oat husk. Oat husk also led to a decrease in the stretching force of cooked samples, although cooking loss increased significantly but did not exceed 8%. The contents of phenolics and antioxidant activity significantly increased with the incorporation of hull in pasta recipes. UPLC-MS/MS analysis showed that the enriched pasta was especially abundant in ferulic acid. Products with up to 10 g of husk/100 g of wheat flour showed good consumer acceptance. However, higher levels of this additive led to notably lower assessments, particularly in terms of pasta texture.
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Affiliation(s)
- Beata Biernacka
- Department of Thermal Technology and Food Process Engineering, University of Life Sciences in Lublin, 31 Głęboka St., 20-612 Lublin, Poland;
| | - Dariusz Dziki
- Department of Thermal Technology and Food Process Engineering, University of Life Sciences in Lublin, 31 Głęboka St., 20-612 Lublin, Poland;
| | - Renata Różyło
- Department of Food Engineering and Machines, University of Life Sciences in Lublin, 28 Głęboka St., 20-612 Lublin, Poland;
| | - Urszula Gawlik-Dziki
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, 8 Skromna St., 20-704 Lublin, Poland;
| | - Renata Nowak
- Department of Pharmaceutical Botany, Medical University of Lublin, 1 Chodźki St., 20-835 Lublin, Poland; (R.N.)
| | - Wioleta Pietrzak
- Department of Pharmaceutical Botany, Medical University of Lublin, 1 Chodźki St., 20-835 Lublin, Poland; (R.N.)
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12
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Li L, Zhang R, Hu Y, Deng H, Pei X, Liu F, Chen C. Impact of Oat ( Avena sativa L.) on Metabolic Syndrome and Potential Physiological Mechanisms of Action: A Current Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:14838-14852. [PMID: 37797345 DOI: 10.1021/acs.jafc.3c02304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
Oat (Avena sativa L.), an annual herbaceous plant belonging to the Gramineae family, is widely grown in various regions including EU, Canada, America, Australia, etc. Due to the nutritional and pharmacological values, oats have been developed into various functional food including fermented beverage, noodle, cookie, etc. Meanwhile, numerous studies have demonstrated that oats may effectively improve metabolic syndrome, such as dyslipidemia, hyperglycemia, atherosclerosis, hypertension, and obesity. However, the systematic pharmacological mechanisms of oats on metabolic syndrome have not been fully revealed. Therefore, in order to fully explore the benefits of oat in food industry and clinic, this review aims to provide up-to-date information on oat and its constituents, focusing on the effects on metabolic syndrome.
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Affiliation(s)
- Lin Li
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Ruiyuan Zhang
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Yichen Hu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan People's Republic of China
| | - Hongdan Deng
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Xu Pei
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Fang Liu
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Chen Chen
- School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, St Lucia 4072, Brisbane, Australia
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13
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Li L, Zhang R, Hu Y, Deng H, Pei X, Liu F, Chen C. Impact of Oat ( Avena sativa L.) on Metabolic Syndrome and Potential Physiological Mechanisms of Action: A Current Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:14838-14852. [DOI: https:/doi.org/10.1021/acs.jafc.3c02304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/14/2024]
Affiliation(s)
- Lin Li
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People’s Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People’s Republic of China
| | - Ruiyuan Zhang
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People’s Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People’s Republic of China
| | - Yichen Hu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan People’s Republic of China
| | - Hongdan Deng
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People’s Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People’s Republic of China
| | - Xu Pei
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People’s Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People’s Republic of China
| | - Fang Liu
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People’s Republic of China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People’s Republic of China
| | - Chen Chen
- School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, St Lucia 4072, Brisbane, Australia
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14
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Dong R, Peng K, Shi L, Niu Q, Rafique H, Liu Y, Yuan L, Zou L, Li L, Messia MC, Hu X. Oat bran prevents high-fat-diet induced muscular dysfunction, systemic inflammation and oxidative stress through reconstructing gut microbiome and circulating metabolome. Food Res Int 2023; 172:113127. [PMID: 37689892 DOI: 10.1016/j.foodres.2023.113127] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 09/11/2023]
Abstract
Western-type diet characterized by high fat emerges a promoter of skeletal muscle dysfunctions. Oat bran was typically considered a healthy food of premium quality for its abundant dietary fiber. The present study comprehensively explored the effects of a diet rich in oat bran on skeletal muscle disfunctions in high-fat diet (HFD) fed mice. Dietary-fiber-rich oat bran significantly ameliorated HFD-induced skeletal muscle function abnormalities, as evidenced by a phenotype improvement in mice grip strength and endurance treadmill running distance, accompanied with the regulation of muscle functions related gene expressions, namely Fis1, Cytc, Mhy2 and Mhy4. Oat bran suppressed the production of systemic inflammatory cytokines while promoted superoxide dismutase and glutathione. Furthermore, oat bran significantly impacted gut microbiota composition by promoting short chain fatty acids (SCFAs) producers and certain probiotic genera, along with the enhancement of SCFAs. Oat bran also significantly decreased the circulating levels of inflammation-related metabolites and played roles in MAPK signaling, thereafter influencing skeletal muscle functions. Collectively, benefits from integration of biomedical indicators, microbiomics, and metabolomics demonstrates the benefits of oat bran consumption on prevention of HFD-related muscular dysfunctions via alleviating HFD-induced inflammation, gut dysbiosis, and systemic metabolism, pinpointing a novel mechanism underlying the muscle-promoting property of oat bran.
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Affiliation(s)
- Rui Dong
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Kejie Peng
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Lin Shi
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi 710119, China.
| | - Qianwen Niu
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Hamad Rafique
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Yuan Liu
- Physical Education School, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Li Yuan
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Liang Zou
- School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan 610106, China
| | - Lu Li
- Guilin Seamild Foods Co., Ltd, Guilin, Guangxi 541004, China
| | - Maria Cristina Messia
- Department of Agricultural, Environmental and Food Sciences, University of Molise, Campobasso, Italy
| | - Xinzhong Hu
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi 710119, China.
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15
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Sirotkin AV. The Effect of Dietary Oat Consumption and Its Constituents on Fat Storage and Obesity. Physiol Res 2023; 72:S157-S163. [PMID: 37565419 PMCID: PMC10660577 DOI: 10.33549/physiolres.934957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 11/23/2022] [Indexed: 12/01/2023] Open
Abstract
This review is to summarize and analyze the currently available knowledge concerning the action of oat (Avena sativa L.) consumption on obesity, as well as possible constituents and extra- and intracellular mediators responsible for its anti-obesity effect. The oat constituents could reduce fat storage via several mediatory mechanisms - brain centers regulating appetite, gastrointestinal functions, gut bacteria, fat synthesis and metabolism and maybe via changes in oxidative processes, steroid hormones receptors and adipose tissue vascularization. Several oat constituents (starch, fiber and beta-glucan) could have anti-obesity properties, whilst one oat constituent (starch or fiber) could affect fat storage via several mechanisms of action.
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Affiliation(s)
- A V Sirotkin
- Department of Zoology and Anthropology, Constantine the Philosopher University in Nitra, Nitra, Slovak Republic.
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16
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Dimopoulou M, Vareltzis P, Floros S, Androutsos O, Bargiota A, Gortzi O. Development of a Functional Acceptable Diabetic and Plant-Based Snack Bar Using Mushroom ( Coprinus comatus) Powder. Foods 2023; 12:2702. [PMID: 37509794 PMCID: PMC10379996 DOI: 10.3390/foods12142702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/06/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Consumers' growing concern about health and well-being has led to increased interest in functional foods. This research aims to evaluate the physicochemical and antioxidant properties of a functional plant-based (PB) snack bar enriched with Coprinus comatus powder. The snack bar formulations exhibited a wide range of flavor and textural characteristics. Two PB snack bars and four commercial bars were evaluated by a consumer panel of healthy volunteers (n = 20). The PB snack bar scored 'like extremely' on the 9-point hedonic scale. External preference mapping determined that sweetness, flavors, cohesiveness, gumminess, and adhesion had the greatest influence on consumer acceptability. Water content, ash, protein, fat, carbohydrate, reducing sugar, resistant starch, and dietary fiber were measured. Nutritional content was enhanced (omega 3, fiber and protein), and samples were shelf life stable (aw < 0.29; moisture content < 10%). In addition, the PB snack bar underwent simulated digestion according to the INFOGEST protocol, and from the comparative evaluation, the PB snack can be seen to control the post-prandial glycemic responses, as observed by the different degree of reducing sugars released via the matrix. The PB snack bar can be further functionally enhanced by the addition of their unique ingredients such as Coprinus comatus. Coprinus comatus powder is claimed to benefit glycemic control in diabetes and has attracted growing interest in terms of its potential use in natural products with possible health benefits.
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Affiliation(s)
- Maria Dimopoulou
- Department of Agriculture Crop Production and Rural Environment, School of Agricultural Sciences, University of Thessaly, 38446 Volos, Greece;
| | - Patroklos Vareltzis
- Laboratory of Food and Agricultural Industries Technologies, Chemical Engineering Department, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (P.V.); (S.F.)
| | - Stylianos Floros
- Laboratory of Food and Agricultural Industries Technologies, Chemical Engineering Department, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (P.V.); (S.F.)
| | - Odysseas Androutsos
- Lab of Clinical Nutrition and Dietetics (CND-Lab), Department of Nutrition & Dietetics, School of Physical Education, Sport Science and Dietetics, University of Thessaly, 42132 Trikala, Greece;
| | - Alexandra Bargiota
- Department of Endocrinology and Metabolic Diseases, Faculty of Medicine, School of Health Sciences, University Hospital of Larissa, University of Thessaly, 41334 Larissa, Greece
| | - Olga Gortzi
- Department of Agriculture Crop Production and Rural Environment, School of Agricultural Sciences, University of Thessaly, 38446 Volos, Greece;
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17
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Ren F, Liu M, Liu Y, Tian X, Jiang P, Tan B. Core microbes closely related with the nutrients and flavor of sweet fermented oats (whole grain food) from China. World J Microbiol Biotechnol 2023; 39:236. [PMID: 37369859 DOI: 10.1007/s11274-023-03680-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023]
Abstract
Increased attention has been given to whole grain and plant-based foods due to health concerns. Sweet fermented oats (SFOs) are such traditional fermented food from China. However, reports on their microbiota and relations with the nutrients and flavor were scarcely few, hindering their wider application. The comprehensive microbial composition, metabolic compounds and their correlations of representative SFOs from northwestern China were firstly investigated. Firmicutes predominated the microbial communities, followed by Proteobacteria. Weissella, Bacillus and Lactobacillus were dominant bacterial genera, biomarkers and core bacteria as well. GC-MS (Gas Chromatography-Mass Spectrometer) identified the metabolic compounds, among which the categories fatty acids and carboxylic acids most abundant. Eighteen chemicals showed significant differences among the five SFOs, including ethyl octanoate, neryl acetate, L-sorbose, diglycerol, cellotetraose etc. Fatty acids, carboxylic acids, amino acids, peptides, oligosaccharides, and monosaccharides were the key substances responsible for the unique flavor and rich nutrients in SFOs. The core bacteria were closely related to chemical acids, esters, flavone and alcohol. Pediococcus showed a negative correlation with 2,3-butanediol. SFOs were made in the laboratory with the core bacterial strains, obtaining a high abundance of nutrient chemicals and sensory evaluation value. The research provided a foundation for the improvement, further application and industrialization of SFOs.
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Affiliation(s)
- Fei Ren
- Academy of National Food and Strategic Reserves Administration, No.11 BaiWanZhuang Road, Beijing, 100037, China.
| | - Ming Liu
- Academy of National Food and Strategic Reserves Administration, No.11 BaiWanZhuang Road, Beijing, 100037, China
| | - Yanxiang Liu
- Academy of National Food and Strategic Reserves Administration, No.11 BaiWanZhuang Road, Beijing, 100037, China
| | - Xiaohong Tian
- Academy of National Food and Strategic Reserves Administration, No.11 BaiWanZhuang Road, Beijing, 100037, China
| | - Ping Jiang
- Academy of National Food and Strategic Reserves Administration, No.11 BaiWanZhuang Road, Beijing, 100037, China
| | - Bin Tan
- Academy of National Food and Strategic Reserves Administration, No.11 BaiWanZhuang Road, Beijing, 100037, China.
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18
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Effects of dietary oat supplementation on carcass traits, muscle metabolites, amino acid profiles, and its association with meat quality of Small-tail Han sheep. Food Chem 2023; 411:135456. [PMID: 36669340 DOI: 10.1016/j.foodchem.2023.135456] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/04/2022] [Accepted: 01/08/2023] [Indexed: 01/12/2023]
Abstract
Oat supplementation of the ruminant diet can improve growth performance and meat quality traits, but the role of muscle metabolites has not been evaluated. This study aimed to establish whether oat grass supplementation (OS) of Small-tail Han sheep improved growth performance and muscle tissue metabolites that are associated with better meat quality and flavor. After 90-day, OS fed sheep had higher live-weight and carcass-weight, and lower carcass fat. Muscle metabolomics analysis showed that OS fed sheep had higher levels of taurine, l-carnitine, inosine-5'-monophospgate, cholic acid, and taurocholic acid, which are primarily involved in taurine and hypotaurine metabolism, purine metabolism, and bile acid biosynthesis and secretion, decreased fat accumulation and they promote functional or flavor metabolites. OS also increased muscle levels of amino acids that are attributed to better quality and flavorsome mutton. These findings provided further evidence for supplementing sheep with oat grass to improve growth performance and meat quality.
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19
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Cui L, Jia Q, Zhao J, Hou D, Zhou S. A comprehensive review on oat milk: from oat nutrients and phytochemicals to its processing technologies, product features, and potential applications. Food Funct 2023. [PMID: 37317702 DOI: 10.1039/d3fo00893b] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Plant-based milk alternatives have become increasingly desirable due to their sustainability and the increased consumer awareness of health. Among many varieties of emerging plant-based milk, the smooth texture and flavor of oat milk make it spread rapidly around the world. Furthermore, as a sustainable source of diet, oats can provide rich nutrients and phytochemicals. Issues on the stability, sensory properties, shelf life, and nutritional quality of oat milk have been highlighted in published studies. In this review, the processing techniques, quality improvement, and product features of oat milk are elaborated, and the potential applications of oat milk are summarized. Besides, the challenges and future perspectives of oat milk production in the future are discussed.
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Affiliation(s)
- Lulu Cui
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China.
| | - Qiuju Jia
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China.
| | - Jiani Zhao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China.
| | - Dianzhi Hou
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China.
| | - Sumei Zhou
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China.
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20
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Majzoobi M, Jafarzadeh S, Teimouri S, Ghasemlou M, Hadidi M, Brennan CS. The Role of Ancient Grains in Alleviating Hunger and Malnutrition. Foods 2023; 12:2213. [PMID: 37297458 PMCID: PMC10252758 DOI: 10.3390/foods12112213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 05/27/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
Meeting the United Nation's sustainable development goals for zero hunger becomes increasingly challenging with respect to climate change and political and economic challenges. An effective strategy to alleviate hunger and its severe implications is to produce affordable, nutrient-dense, and sustainable food products. Ancient grains were long-forgotten due to the dominance of modern grains, but recently, they have been rediscovered as highly nutritious, healthy and resilient grains for solving the nutrition demand and food supply chain problems. This review article aims to critically examine the progress in this emerging field and discusses the potential roles of ancient grains in the fight against hunger. We provide a comparative analysis of different ancient grains with their modern varieties in terms of their physicochemical properties, nutritional profiles, health benefits and sustainability. A future perspective is then introduced to highlight the existing challenges of using ancient grains to help eradicate world hunger. This review is expected to guide decision-makers across different disciplines, such as food, nutrition and agronomy, and policymakers in taking sustainable actions against malnutrition and hunger.
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Affiliation(s)
- Mahsa Majzoobi
- Biosciences and Food Technology, RMIT University, Bundoora West Campus, Plenty Road, Melbourne, VIC 3083, Australia; (S.T.); (M.G.); (C.S.B.)
| | - Shima Jafarzadeh
- School of Civil and Mechanical Engineering, Curtin University, Bentley, WA 6102, Australia;
| | - Shahla Teimouri
- Biosciences and Food Technology, RMIT University, Bundoora West Campus, Plenty Road, Melbourne, VIC 3083, Australia; (S.T.); (M.G.); (C.S.B.)
| | - Mehran Ghasemlou
- Biosciences and Food Technology, RMIT University, Bundoora West Campus, Plenty Road, Melbourne, VIC 3083, Australia; (S.T.); (M.G.); (C.S.B.)
| | - Milad Hadidi
- Department of Organic Chemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, 13001 Ciudad Real, Spain;
| | - Charles S. Brennan
- Biosciences and Food Technology, RMIT University, Bundoora West Campus, Plenty Road, Melbourne, VIC 3083, Australia; (S.T.); (M.G.); (C.S.B.)
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21
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Qin S, Li R, Chen M, Zeng F, Dai Y, Wu G, Zhou W, Li J. Oat Milk Tea Model System: Exploring the Stability of Milk Tea and the Bioaccessibility of Green Tea Polyphenols. Foods 2023; 12:foods12071402. [PMID: 37048223 PMCID: PMC10093375 DOI: 10.3390/foods12071402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/14/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Oat milk has become preferential because of its low calorie nature and high dietary fiber content, but its ability to “curdle” when mixed with tea can affect the consumer acceptability for oat milk tea. In this study, a model system for oat milk tea was made by combining oat milk and green tea extract to evaluate the impacts of the oat milk matrix and green tea extract concentration on the stability and polyphenol bioaccessibility. The stability analysis results showed that adding green tea extract to oat milk influenced the stability of the oat milk tea model systems. In contrast, the 3.0% fat oat milk tea model system exhibited a higher stability than the 1.5% fat oat milk tea model system. In simulated gastrointestinal digestive experiments, tea polyphenols in the oat milk tea model systems were relatively stable in oral and stomach digestive stages, while they clearly degraded in the small intestine digestive stage. Furthermore, the bioaccessibility of tea polyphenols was higher for the 3.0% fat oat milk tea model system than for the 1.5% fat oat milk tea model system, especially at low concentrations of green tea extracts (0.05%~0.25%). These results may provide a theoretical reference and data for the formulation of oat milk tea and the bioaccessibility of tea polyphenols in food matrices.
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Affiliation(s)
- Sirui Qin
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, China
- College of Food Science & Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Ruyi Li
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, China
- Correspondence: ; Tel.: +86-0759-2221090
| | - Mianhong Chen
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, China
| | - Fanke Zeng
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, China
| | - Yaping Dai
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, China
| | - Guang Wu
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, China
- College of Food Science & Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Wei Zhou
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, China
| | - Jihua Li
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, China
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22
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Guo H, Wu H, Kong X, Zhang N, Li H, Dong X, Li Z. Oat β-glucan ameliorates diabetes in high fat diet and streptozotocin-induced mice by regulating metabolites. J Nutr Biochem 2023; 113:109251. [PMID: 36513312 DOI: 10.1016/j.jnutbio.2022.109251] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022]
Abstract
Oats are widely distributed worldwide and oat β-glucan has positive effects on human health. Particularly, oat β-glucan is reported to be beneficial in the management of type 2 diabetes. The aim of the present study is to investigate the effects of oat β-glucan and its possible underlying mechanisms on diabetes in type 2 diabetic mice that was induced by streptozotocin/high-fat diet (STZ/HFD). The data indicated that oat β-glucan significantly reduced the fasting blood glucose, improved glucose tolerance, and insulin sensitivity. The results further showed that oat β-glucan remarkably decreased the levels of total cholesterol (TCHO), total triglyceride (TG), low-density lipoprotein cholesterol (LDL-C) and free fatty acids. Moreover, oat β-glucan remarkably increased the hepatic glycogen content, but largely decreased the levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in STZ/HFD-induced diabetic mice. Histological analysis showed that oat β-glucan alleviated visceral lesions. Finally, the metabolomic analysis indicated that the metabolic profile was remarkably changed after oat β-glucan intervention in diabetic mice. There were 88 and 106 differential metabolites screened as biomarkers in negative ion mode (NEG) and positive ion mode (POS) after oat β-glucan treatment, respectively. In addition, oat β-glucan significantly affected the serum metabolites of amino acids, organic acids and bile acids. Collectively, the current study elucidates oat β-glucan displays an effective nutritional intervention in diabetes.
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Affiliation(s)
- Huiqin Guo
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Biotechnology, Shanxi University, Taiyuan, China
| | - Haili Wu
- Shanxi Key Laboratory for Research and Development of Regional Plants, College of Life Science, Shanxi University, Taiyuan, China
| | - Xiangqun Kong
- Shanxi Key Laboratory for Research and Development of Regional Plants, College of Life Science, Shanxi University, Taiyuan, China
| | - Nuonuo Zhang
- Shanxi Key Laboratory for Research and Development of Regional Plants, College of Life Science, Shanxi University, Taiyuan, China
| | - Hanqing Li
- Shanxi Key Laboratory for Research and Development of Regional Plants, College of Life Science, Shanxi University, Taiyuan, China
| | - Xiushan Dong
- Department of General Surgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, China
| | - Zhuoyu Li
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Biotechnology, Shanxi University, Taiyuan, China.
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23
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Schadow AM, Revheim I, Spielau U, Dierkes J, Schwingshackl L, Frank J, Hodgson JM, Moreira-Rosário A, Seal CJ, Buyken AE, Rosendahl-Riise H. The Effect of Regular Consumption of Reformulated Breads on Glycemic Control: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Adv Nutr 2023; 14:30-43. [PMID: 36811592 PMCID: PMC10102991 DOI: 10.1016/j.advnut.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 10/06/2022] [Accepted: 10/28/2022] [Indexed: 12/23/2022] Open
Abstract
Bread is a major source of grain-derived carbohydrates worldwide. High intakes of refined grains, low in dietary fiber and high in glycemic index, are linked with increased risk for type 2 diabetes mellitus (T2DM) and other chronic diseases. Hence, improvements in the composition of bread could influence population health. This systematic review evaluated the effect of regular consumption of reformulated breads on glycemic control among healthy adults, adults at cardiometabolic risk or with manifest T2DM. A literature search was performed using MEDLINE, Embase, Web of Science and the Cochrane Central Register of Controlled Trials. Eligible studies employed a bread intervention (≥2 wk) in adults (healthy, at cardiometabolic risk or manifest T2DM) and reported glycemic outcomes (fasting blood glucose, fasting insulin, HOMA-IR, HbA1c, and postprandial glucose responses). Data were pooled using generic inverse variance with random-effects model and presented as mean difference (MD) or standardized MD between treatments with 95% CIs. Twenty-two studies met the inclusion criteria (n = 1037 participants). Compared with "regular" or comparator bread, consumption of reformulated intervention breads yielded lower fasting blood glucose concentrations (MD: -0.21 mmol/L; 95% CI: -0.38, -0.03; I2 = 88%, moderate certainty of evidence), yet no differences in fasting insulin (MD: -1.59 pmol/L; 95% CI: -5.78, 2.59; I2 = 38%, moderate certainty of evidence), HOMA-IR (MD: -0.09; 95% CI: -0.35, 0.23; I2 = 60%, moderate certainty of evidence), HbA1c (MD: -0.14; 95% CI: -0.39, 0.10; I2 = 56%, very low certainty of evidence), or postprandial glucose response (SMD: -0.46; 95% CI: -1.28, 0.36; I2 = 74%, low certainty of evidence). Subgroup analyses revealed a beneficial effect for fasting blood glucose only among people with T2DM (low certainty of evidence). Our findings suggest a beneficial effect of reformulated breads high in dietary fiber, whole grains, and/or functional ingredients on fasting blood glucose concentrations in adults, primarily among those with T2DM. This trial was registered at PROSPERO as CRD42020205458.
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Affiliation(s)
- Alena M Schadow
- Institute of Nutrition, Consumption and Health, Faculty of Natural Sciences, Paderborn University, Paderborn, Germany
| | - Ingrid Revheim
- Centre for Nutrition, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Ulrike Spielau
- Center of Pediatric Research Leipzig, University of Leipzig, Leipzig, Germany; Mohn Nutrition Research Laboratory, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Jutta Dierkes
- Centre for Nutrition, Department of Clinical Medicine, University of Bergen, Bergen, Norway; Mohn Nutrition Research Laboratory, Department of Clinical Medicine, University of Bergen, Bergen, Norway; Department of Laboratory Medicine and Pathology, Haukeland University Hospital, Bergen, Norway
| | - Lukas Schwingshackl
- Institute for Evidence in Medicine, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Jan Frank
- Department of Food Biofunctionality (140b), Institute of Nutritional Sciences, Hohenheim University, Stuttgart, Germany
| | - Jonathan M Hodgson
- Nutrition and Health Innovation Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - André Moreira-Rosário
- Nutrition and Metabolism, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal; CINTESIS - Center for Health Technology and Services Research, NOVA Medical School, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Chris J Seal
- Human Nutrition Research Center, Public Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Anette E Buyken
- Institute of Nutrition, Consumption and Health, Faculty of Natural Sciences, Paderborn University, Paderborn, Germany
| | - Hanne Rosendahl-Riise
- Centre for Nutrition, Department of Clinical Medicine, University of Bergen, Bergen, Norway; Mohn Nutrition Research Laboratory, Department of Clinical Medicine, University of Bergen, Bergen, Norway.
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24
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Pan J, Zhou Q, Wang H, Chen Y, Wang Z, Zhang J. Genome-wide identification and characterization of abiotic stress responsive GRAS family genes in oat ( Avena sativa). PeerJ 2023; 11:e15370. [PMID: 37187518 PMCID: PMC10178225 DOI: 10.7717/peerj.15370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/17/2023] [Indexed: 05/17/2023] Open
Abstract
Background GRAS transcription factors play a variety of functions in plant growth and development and are named after the first three transcription factors GAI (GIBBERRELLICACIDINSENSITIVE), RGA (REPRESSOROFGAI), and SCR (SCARECROW) found in this family. Oat (Avena sativa) is one of the most important forage grasses in the world. However, there are few reports on the GRAS gene family in oat. Methods In order to understand the information and expression pattern of oat GRAS family members, we identified the GRAS members and analyzed their phylogenetic relationship, gene structure, and expression pattern in oat by bioinformatics technology. Results The results showed that the oat GRAS family consists of 30 members, and most of the AsGRAS proteins were neutral or acidic proteins. The phylogenetic tree divided the oat GRAS members into four subfamilies, and each subfamily has different conservative domains and functions. Chromosome location analysis suggested that 30 GRAS genes were unevenly distributed on five chromosomes of oat. The results of real-time quantitative reverse transcription-PCR (qRT-PCR) showed that some AsGRAS genes (AsGRAS12, AsGRAS14, AsGRAS21, and AsGRAS24) were all up-regulated with increasing stress treatment time.The results of this study provide a theoretical basis for further research into the corresponding stress of oat. Therefore, further studies concentrating on these AsGRAS genes might reveal the many roles played by GRAS genes in oat.
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Affiliation(s)
- Jing Pan
- Southwest Minzu University, Institute of Qinghai-Tibetan Plateau, Chengdu, Sichuan Province, China
- Southwest Minzu University, Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Chengdu, Sichuan Province, China
| | - Qingping Zhou
- Southwest Minzu University, Institute of Qinghai-Tibetan Plateau, Chengdu, Sichuan Province, China
- Southwest Minzu University, Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Chengdu, Sichuan Province, China
| | - Hui Wang
- Southwest Minzu University, Institute of Qinghai-Tibetan Plateau, Chengdu, Sichuan Province, China
- Southwest Minzu University, Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Chengdu, Sichuan Province, China
| | - Youjun Chen
- Southwest Minzu University, Institute of Qinghai-Tibetan Plateau, Chengdu, Sichuan Province, China
- Southwest Minzu University, Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Chengdu, Sichuan Province, China
| | - Zhiqiang Wang
- Southwest Minzu University, Institute of Qinghai-Tibetan Plateau, Chengdu, Sichuan Province, China
- Southwest Minzu University, Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Chengdu, Sichuan Province, China
| | - Junchao Zhang
- Southwest Minzu University, Institute of Qinghai-Tibetan Plateau, Chengdu, Sichuan Province, China
- Southwest Minzu University, Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Chengdu, Sichuan Province, China
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25
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Xu J, Zhang K, Lin Y, Li M, Wang X, Yu Q, Sun H, Cheng Q, Xie Y, Wang C, Li P, Chen C, Yang F, Zheng Y. Effect of cellulase and lactic acid bacteria on the fermentation quality, carbohydrate conversion, and microbial community of ensiling oat with different moisture contents. Front Microbiol 2022; 13:1013258. [PMID: 36274697 PMCID: PMC9581316 DOI: 10.3389/fmicb.2022.1013258] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 09/06/2022] [Indexed: 11/13/2022] Open
Abstract
Oat (Avena sativa L.) is one of the most widely cultivated crops used as forage. The aim of this study was to evaluate the effects of cellulase and Lactobacillus plantarum interactions with different moisture contents on oat ensiling. Oats with three moisture contents were treated with nothing (C), cellulase (CE), lactic acid bacteria (LP), or CE+LP and ensiled for 30 and 60 days. Compared with the control, LP and CE treatments increased crude protein and lactic acid concentrations and reduced the pH and ammonia nitrogen/total nitrogen (NH3-N/TN) ratios of silages. The addition of CE improved lignocellulosic degradation, compared with approximately 67% (LD) and 81% moisture content (HD) ensiling, CE (CE, CE+LP) ensiling in the approximately 75% moisture content (MD) group retained higher water-soluble carbohydrate, glucose, sucrose and fructose concents. The LP and CE inoculations significantly reduced the microbial community diversity, and lower values for the observed species, ACE, Chao1, and Shannon indices compared with CK-treated samples. Additives inhibited the growth of unfavorable bacteria (such as Clostridium) and increased the abundances of lactic acid bacteria (LAB); the maximum increases in the Lactiplantibacillus abundance were obtained in the LP- and CE+LP-treated samples, improving the microbial community structure in silage. In summary, adding LP and CE effectively improved the oat fermentation quality, and better performances in ensiling oat and lignocellulose degradation were obtained with LP and CE combinations, especially for the MD group of silages that were ensiled for 60 days. The addition of CE and LP at the appropriate moisture content might be helpful for producing high-quality oat silage, and also provide a simple and feasible method to enhance the effects of bacteria and enzymes.
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Affiliation(s)
- Jinyi Xu
- College of Animal Science, Guizhou University, Guiyang, China
| | - Keyi Zhang
- College of Grassland Science and Technology, China Agricultural University, Beijing, China
| | - Yufan Lin
- College of Grassland Science and Technology, China Agricultural University, Beijing, China
| | - Mengxin Li
- College of Animal Science, Guizhou University, Guiyang, China
| | - Xuekai Wang
- College of Grassland Science and Technology, China Agricultural University, Beijing, China
| | - Qiang Yu
- College of Animal Science, Guizhou University, Guiyang, China
| | - Hong Sun
- College of Animal Science, Guizhou University, Guiyang, China
| | - Qiming Cheng
- College of Animal Science, Guizhou University, Guiyang, China
| | - Yixiao Xie
- College of Animal Science, Guizhou University, Guiyang, China
| | - Chunmei Wang
- College of Animal Science, Guizhou University, Guiyang, China
| | - Ping Li
- College of Animal Science, Guizhou University, Guiyang, China
| | - Chao Chen
- College of Animal Science, Guizhou University, Guiyang, China
| | - Fuyu Yang
- College of Animal Science, Guizhou University, Guiyang, China
- College of Grassland Science and Technology, China Agricultural University, Beijing, China
| | - Yulong Zheng
- College of Animal Science, Guizhou University, Guiyang, China
- *Correspondence: Yulong Zheng,
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26
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Effects of Pretreatment on the Volatile Composition, Amino Acid, and Fatty Acid Content of Oat Bran. Foods 2022; 11:foods11193070. [PMID: 36230147 PMCID: PMC9562890 DOI: 10.3390/foods11193070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 11/16/2022] Open
Abstract
Pretreatment improves the edible quality of oat bran and prolongs the shelf life, whereas the effect of pretreatments (i.e., steaming(S-OB), microwaving(M-OB), and hot-air drying(HA-OB)) on the flavor characteristics of oat bran is unknown. This study identified volatile composition using HS-SPME/GC−MS and an electronic nose of oat bran. The amino acid compositions were determined by a High-Speed automatic amino acid analyzer and the fatty acids were determined by gas chromatography. The results showed that steaming and microwaving pretreatments enhanced the nutty notes of oat bran. Sixty-four volatile compounds in four oat brans were identified. OB exhibited higher aroma-active compounds, followed by S-OB, and M-OB, and the HA-OB had the lowest aroma-active compounds. Hexanal, nonanal, (E)-2-octenal,1-octen-3-ol, 2-ethylhexan-1-ol, and 2-pentylfuran were the key volatile compositions in oat bran. The aldehyde content decreased and the esters and ketones increased in steamed oat bran. Microwaving and hot air drying increased the aldehyde content and decreased the ester and alcohol content. Steamed oat bran had the lowest levels of total amino acids (33.54 g/100 g) and bitter taste amino acids (5.66 g/100 g). However, steaming caused a significant reduction in saturated fatty acid content (18.56%) and an increase in unsaturated fatty acid content (79.60%) of oat bran (p < 0.05). Hot air drying did not result in an improvement in aroma. The results indicated that steaming was an effective drying method to improve the flavor quality of oat bran.
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27
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Qian X, Sun B, Gu Y, Ma S, Wang X. Relation between hydration level and quality of steamed oat cakes: From the view of batter rheological properties. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.16015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Xiaojie Qian
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
| | - Binghua Sun
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
| | - Yujuan Gu
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
| | - Sen Ma
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
| | - Xiaoxi Wang
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
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28
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Herrera‐Ponce AL, Salmeron‐Ochoa I, Rodriguez‐Figueroa JC, Santellano‐Estrada E, Garcia‐Galicia IA, Vargas‐Bello‐Pérez E, Alarcon‐Rojo AD. Functional properties and consumer acceptance of whey‐oat beverages under different ultrasonication times and inulin concentration. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
| | - Ivan Salmeron‐Ochoa
- Faculty of Chemical Sciences Autonomous University of Chihuahua Chihuahua Mexico
| | | | | | | | - Einar Vargas‐Bello‐Pérez
- Faculty of Animal Science and Ecology Autonomous University of Chihuahua Chihuahua Mexico
- Department of Animal Sciences, School of Agriculture, Policy and Development University of Reading Reading UK
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29
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Effects of dietary whole grain buckwheat and oat on benzo[a]pyrene-induced genotoxicity, oxidative and pyroptotic injury in liver of mice. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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30
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Meyer JC, Birr T, Hennies I, Wessels D, Schwarz K. Reduction of deoxynivalenol, T-2 and HT-2 toxins and associated Fusarium species during commercial and laboratory de-hulling of milling oats. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:1163-1183. [PMID: 35385360 DOI: 10.1080/19440049.2022.2059576] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Oats (Avena sativa L.) are well known for their nutritional properties but are susceptible to the growth of different Fusarium fungi resulting in mycotoxin contamination of harvested oats. In this study, oat samples from harvest years 2011 to 2017 were preselected for their suitability as milling oats for food purposes with DON contents below 1750 µg/kg. The reduction of DON, T-2 and HT-2 toxins during the commercial de-hulling process was analysed. While the average reduction for the sum of T-2 and HT-2 toxins in large oat kernels was 85%, the reduction for thin kernels was 66%. The reduction for DON was about 60% and did not differ for the two kernel fractions. In laboratory de-hulling experiments, milling oat samples and de-hulled oat kernels with known DON, T-2 and HT-2 toxin content were correlated with the associated DNA amount of Fusarium graminearum, Fusarium culmorum and Fusarium langsethiae. The reduction of the Fusarium DNA amount after de-hulling was comparable to the reduction of the associated mycotoxins. Notably, the correlation between F. langsethiae DNA amounts and the sum of T-2 and HT-2 toxin contents was R2 = 0.69 in milling oats and it rose to R2 = 0.85 in de-hulled oat kernels. In laboratory tests, at least one third of the initial levels of DON and the sum of T-2 and HT-2 toxins could be removed by polishing off the first parts of the outer layers; two thirds remained in the polished oat kernels. These observations indicate that de-hulling alone may not be completely sufficient to remove mycotoxin contamination in oats. These findings are of high importance in the discussion of determining legal maximum levels for DON or the sum of T-2 and HT-2 toxins in intermediate and final products.
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Affiliation(s)
- Jens C Meyer
- H.&J. Brüggen KG, Lübeck, Germany.,Division of Food Technology, Institute of Human Nutrition and Food Science, Kiel University, Kiel, Germany
| | - Tim Birr
- Division of Plant Diseases and Crop Protection, Institute of Phytopathology, Kiel University, Kiel, Germany
| | | | | | - Karin Schwarz
- Division of Food Technology, Institute of Human Nutrition and Food Science, Kiel University, Kiel, Germany
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31
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Kaur P, Kaur K, Basha SJ, Kennedy JF. Current trends in the preparation, characterization and applications of oat starch - A review. Int J Biol Macromol 2022; 212:172-181. [PMID: 35598726 DOI: 10.1016/j.ijbiomac.2022.05.117] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/11/2022] [Accepted: 05/16/2022] [Indexed: 11/05/2022]
Abstract
Worldwide consumption of oats is gaining popularity due to its composition and multifunctional benefits of individual components. Oat starch being the major component accounts up to 60% of the dry weight of kernel, possess small granule size and high lipid content. Properties of starch substantially affect the quality of the product. Modification and characterization of starch is important for their specific applications that increase the utilization of oat starch. Different modification techniques greatly affect the functional, pasting, gelatinisation, textural, rheological, retrogradation properties and enzymatic digestibility of oat starches in comparison to native starch. Modified oat starch competes against other abundant and inexpensive cereal starches (rice and corn) that are available in modified forms in the market. This review summarises the current knowledge of physicochemical, morphological, pasting, functional, rheological and gelatinization properties, developments in the extraction and modification (physical, chemical and enzymatic) and applications of oat starch. Thus, this review will upgrade the scientific basis on oat starch being a unique source of starch for variety of applications.
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Affiliation(s)
- Prabhjot Kaur
- Department of Food Science & Technology, Punjab Agricultural University, Ludhiana, India
| | - Kamaljit Kaur
- Department of Food Science & Technology, Punjab Agricultural University, Ludhiana, India.
| | - Shaik Jakeer Basha
- Department of Food Science & Technology, Punjab Agricultural University, Ludhiana, India
| | - John F Kennedy
- Chembiotech Ltd, Kyrewood House, Tenbury Wells WR15 8FF, UK
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32
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Integrated Analysis of Metabolome and Volatile Profiles of Germinated Brown Rice from the Japonica and Indica Subspecies. Foods 2021; 10:foods10102448. [PMID: 34681497 PMCID: PMC8535935 DOI: 10.3390/foods10102448] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/12/2021] [Accepted: 10/12/2021] [Indexed: 01/12/2023] Open
Abstract
In the present study, germinated brown rice (GBR) from three Japonica and three Indica rice cultivars were subjected to metabolomics analysis and volatile profiling. The statistical assessment and pathway analysis of the metabolomics data demonstrated that in spite of significant metabolic changes in response to the germination treatment, the Japonica rice cultivars consistently expressed higher levels of several health-promoting compounds, such as essential amino acids and γ-aminobutyric acid (GABA), than the Indica cultivars. No clear discriminations of the volatile profiles were observed in light of the subspecies, and the concentrations of the volatile organic compounds (VOCs), including alkenes, aldehydes, furans, ketones, and alcohols, all exhibited significant reductions ranging from 26.8% to 64.1% after the germination. The results suggest that the Japonica cultivars might be desirable as the raw materials for generating and selecting GBR food products for health-conscious consumers.
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33
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Kim IS, Hwang CW, Yang WS, Kim CH. Multiple Antioxidative and Bioactive Molecules of Oats ( Avena sativa L.) in Human Health. Antioxidants (Basel) 2021; 10:antiox10091454. [PMID: 34573086 PMCID: PMC8471765 DOI: 10.3390/antiox10091454] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/09/2021] [Accepted: 09/10/2021] [Indexed: 02/06/2023] Open
Abstract
Oats (Avena sativa L.) are rich in protein, fiber, calcium, vitamins (B, C, E, and K), amino acids, and antioxidants (beta-carotene, polyphenols, chlorophyll, and flavonoids). β-glucan and avenanthramides improve the immune system, eliminate harmful substances from the body, reduce blood cholesterol, and help with dietary weight loss by enhancing the lipid profile and breaking down fat in the body. β-glucan regulates insulin secretion, preventing diabetes. Progladins also lower cholesterol levels, suppress the accumulation of triglycerides, reduce blood sugar levels, suppress inflammation, and improve skin health. Saponin-based avanacosidase and functional substances of flavone glycoside improve the immune function, control inflammation, and prevent infiltration in the skin. Moreover, lignin and phytoestrogen prevent hormone-related cancer and improve the quality of life of postmenopausal women. Sprouted oats are rich in saponarin in detoxifying the liver. The literatures have been reviewed and the recent concepts and prospects have been summarized with figures and tables. This review discusses recent trends in research on the functionality of oats rather than their nutritional value with individual immunity for self-medication. The oat and its acting components have been revisited for the future prospect and development of human healthy and functional sources.
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Affiliation(s)
- Il-Sup Kim
- Advanced Bio-Resource Research Center, Kyungpook National University, Daegu 41566, Korea;
| | - Cher-Won Hwang
- Global Leadership School, Handong Global University, Pohang 37554, Gyeongsangbuk-Do, Korea
- Correspondence: (C.-W.H.); (W.-S.Y.); (C.-H.K.)
| | - Woong-Suk Yang
- Nodaji Co., Ltd., Pohang 37927, Gyeongsangbuk-Do, Korea
- Correspondence: (C.-W.H.); (W.-S.Y.); (C.-H.K.)
| | - Cheorl-Ho Kim
- Department of Biological Sciences, SungKyunKwan University, Suwon 16419, Gyunggi-Do, Korea
- Samsung Advanced Institute of Health Science and Technology (SAIHST), Sungkyunkwan University, Seoul 06351, Korea
- Correspondence: (C.-W.H.); (W.-S.Y.); (C.-H.K.)
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Zaikina M, Chebotareva K, Gurenko A. Innovative technology of flour confectionery products for therapeutic and preventive nutrition of patients with diabetes mellitus. BIO WEB OF CONFERENCES 2021. [DOI: 10.1051/bioconf/20213203010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Recently, much attention has been paid to the introduction of raw materials with a low glycemic index into the food industry, among which buckwheat, oat and barley flour occupy a special place. The use of raw materials with a low glycemic index in the formulation of flour confectionery products makes it possible to improve both the organoleptic and physicochemical properties of the product. They also allow to reduce the energy value of such products by reducing the amount of wheat flour, low-calorie margarine, melange and at the same time significantly increase the biological value of the food product. With the aim of adjusting the chemical composition, three recipes for cookies have been developed wheat-oat, wheatbuckwheat and wheat-barley, with the replacement of water in the recipe with an infusion from the collection of herbs “Arfazetin-E”, replacing part of the low-calorie margarine with linseed oil, with the addition of wheat flakes and flaxseed, as well as an aqueous solution of sorbitol and stevioside, apple pectin, iodized salt and flavocene (dihydroquercetin). The introduced components will improve the structural and mechanical properties of the dough, organoleptic and physicochemical indicators of the finished product, and bring the composition closer to the formula for balanced nutrition. The use of unconventional raw materials with a low glycemic index in the food industry makes it possible to enrich the chemical composition of biscuits with dietary fiber, vitamins, and mineral components. From the results of the analysis of the nutritional value, it follows that the finished product contains vitamins B1, B2, β-carotene and E, which can be used for therapeutic and prophylactic nutrition. The use of non-traditional raw materials of vegetable origin in the recipe for cookies leads to an increase in the biological value of the product and a decrease in its calorie content.
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