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Kwok A, Dordevic AL, Truby H. Exploring the short-term impact of swapping consumption from standard protein snacks to higher protein snacks on energy intake in social drinkers: Is protein worth a nudge? Food Sci Nutr 2024; 12:2037-2049. [PMID: 38455182 PMCID: PMC10916573 DOI: 10.1002/fsn3.3902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 11/21/2023] [Accepted: 12/06/2023] [Indexed: 03/09/2024] Open
Abstract
Drinking alcoholic beverages stimulates food intake and contributes to the passive overconsumption of dietary energy. As protein is the most satiating of all the macronutrients, increased levels in snacks taken with alcohol have the potential to minimize excess energy consumption. We hypothesized that swapping consumption from retail-available standard protein (SP) snacks to higher protein (HP) snack foods would increase satiety and reduce acute food energy intake in social drinkers. A randomized single-blind crossover trial with 19 healthy participants aged 19-31 years was conducted. Participants attended two separate testing sessions, where they ingested white wine (30 g alcohol) and were offered ad libitum access to either HP snacks with a protein-fortified dip or SP snacks with a dip. There were no significant differences in mean food mass, food energy intake, or subjective appetite ratings between the high and SP snacks (all p > .05). Mean protein intake was significantly increased with HP snacks compared with standard snacks (p < .001). Plasma glucose median incremental area under the curve and mean peak were significantly higher with the SP snacks (all p < .05) but remained within the reference range. This study demonstrated that consumption of a higher amount of protein after a moderate alcohol dose does not result in a change in food mass and energy intake or promote satiety in healthy young adults. The potential for a simple swap to different snack types is unlikely to bring substantial benefits to social drinkers and reduce passive energy consumption.
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Affiliation(s)
- Alastair Kwok
- Department of Nutrition, Dietetics and FoodMonash UniversityNotting HillVictoriaAustralia
| | - Aimee L. Dordevic
- Department of Nutrition, Dietetics and FoodMonash UniversityNotting HillVictoriaAustralia
| | - Helen Truby
- School of Human Movement and Nutrition SciencesUniversity of QueenslandSt LuciaQueenslandAustralia
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Qi T, He F, Zhang X, Wang J, Zhang Z, Jiang H, Zhao B, Du C, Che Y, Feng X, Wang Y, Li F. Genome-Wide Identification and Expression Profiling of Potato ( Solanum tuberosum L.) Universal Stress Proteins Reveal Essential Roles in Mechanical Damage and Deoxynivalenol Stress. Int J Mol Sci 2024; 25:1341. [PMID: 38279341 PMCID: PMC10816615 DOI: 10.3390/ijms25021341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/12/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024] Open
Abstract
Universal stress proteins (USPs) play an important regulatory role in responses to abiotic stress. Most of the research related to USPs so far has been conducted on plant models such as Arabidopsis (Arabidopsis thaliana), rice (Oryza sativa L.), and cotton (Gossypium hirsutum L.). The potato (Solanum tuberosum L.) is one of the four major food crops in the world. The potato is susceptible to mechanical damage and infection by pathogenic fungi during transport and storage. Deoxynivalenol (DON) released by Fusarium can seriously degrade the quality of potatoes. As a result, it is of great significance to study the expression pattern of the potato StUSP gene family under abiotic stress conditions. In this study, a total of 108 USP genes were identified from the genome of the Atlantic potato, divided into four subgroups. Based on their genetic structure, the physical and chemical properties of their proteins and other aspects of their biological characteristics are comprehensively analyzed. Collinear analysis showed that the homologous genes of StUSPs and four other representative species (Solanum lycopersicum, Arabidopsis, Oryza sativa L., and Nicotiana attenuata) were highly conserved. The cis-regulatory elements of the StUSPs promoter are involved in plant hormones, environmental stress, mechanical damage, and light response. RNA-seq analysis showed that there are differences in the expression patterns of members of each subgroup under different abiotic stresses. A Weighted Gene Coexpression Network Analysis (WGCNA) of the central gene showed that the differential coexpression gene is mainly involved in the plant-pathogen response process, plant hormone signal transduction, and the biosynthesis process of secondary metabolites. Through qRT-PCR analysis, it was confirmed that StUSP13, StUSP14, StUSP15, and StUSP41 may be important candidate genes involved in the response to adversity stress in potatoes. The results of this study provide a basis for further research on the functional analysis of StUSPs in the response of potatoes to adversity stress.
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Affiliation(s)
- Tianshuai Qi
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Fumeng He
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Xinqi Zhang
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Jiaqi Wang
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Zengli Zhang
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Heran Jiang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China;
| | - Biao Zhao
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Chong Du
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Yunzhu Che
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Xu Feng
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Yingnan Wang
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Fenglan Li
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
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Radoš K, Pastor K, Kojić J, Drakula S, Dujmić F, Novotni D, Čukelj Mustač N. Influence of Infill Level and Post-Processing on Physical Parameters and Betaine Content of Enriched 3D-Printed Sweet Snacks. Foods 2023; 12:4417. [PMID: 38137221 PMCID: PMC10742536 DOI: 10.3390/foods12244417] [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: 10/30/2023] [Revised: 11/28/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Betaine is a non-essential amino acid with proven functional properties and untapped potential for cereal food enrichment. While 3D printing represents a viable approach for manufacturing enriched cereal-based foods with novel shapes and textures, it is crucial to consider the impact of printing parameters and post-processing on the betaine content and properties of these products. The aim of this study was to investigate the influence of the infill level (20, 30 and 40%) of 3D-printed cuboid shapes and the post-processing techniques (drying oven, vacuum dryer, air fryer) of betaine-enriched oat-based snacks on the print quality, texture, and sensory properties, as well as the content of preserved betaine. The interaction of post-processing technique and infill level influenced the length deviation and texture properties, as well as the betaine content of snacks. Height stability was only influenced by post-processing technique. In general, oven-dried snacks showed the best dimensional stability, having the lowest width/length deformation (about 8%) at the infill level of 20%. Betaine was best preserved (19-31% loss) in snacks post-processed in a vacuum dryer (1281-1497 mg/g), followed by an air fryer and a drying oven, where betaine loss was in the range 28-55%. Air-fried snacks with 40% infill level had the highest values of instrumentally measured crunchiness (38.9 Nmm) as well as sensory test values for liking of texture (7.5), intensity of odor (6) and overall flavor (6). Overall, air frying proved to be a convenient and quick post-processing technique for 3D-printed snacks, but infill patterns for preserving betaine should be further explored. Vacuum drying could be used to preserve bioactive compounds, but efforts should be made to minimize its negative impact on the physical deformations of the 3D-printed products.
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Affiliation(s)
- Kristina Radoš
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (K.R.); (S.D.); (F.D.); (N.Č.M.)
| | - Kristian Pastor
- Faculty of Technology Novi Sad, University of Novi Sad, Bul. Cara Lazara 1, 21000 Novi Sad, Serbia
| | - Jovana Kojić
- Institute of Food Technology in Novi Sad (FINS), University of Novi Sad, Bul. cara Lazara 1, 21000 Novi Sad, Serbia;
| | - Saša Drakula
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (K.R.); (S.D.); (F.D.); (N.Č.M.)
| | - Filip Dujmić
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (K.R.); (S.D.); (F.D.); (N.Č.M.)
| | - Dubravka Novotni
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (K.R.); (S.D.); (F.D.); (N.Č.M.)
| | - Nikolina Čukelj Mustač
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (K.R.); (S.D.); (F.D.); (N.Č.M.)
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Martínez C, Jiménez A, Garrigós MC, Valdés A. Oxidative Stability of Avocado Snacks Formulated with Olive Extract as an Active Ingredient for Novel Food Production. Foods 2023; 12:2382. [PMID: 37372593 DOI: 10.3390/foods12122382] [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: 05/19/2023] [Revised: 06/09/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Analysis of the oxidative stability of novel avocado chips with added natural extracts was carried out with the aim of reducing the chemical additive content in their formulation. Two different natural extracts were initially evaluated and characterized: one obtained from olive pomace (OE) and other from pomegranate seed waste. OE was selected due to its better antioxidant potential according to FRAP, ABTS, and DPPH assays as well as its higher total phenolic content. The formulations used were 0, 1.5 wt.%, and 3 wt.% of OE. A gradual disappearance of the band found around 3009 cm-1 and related to unsaturated fatty acids was observed in the control sample in contrast to formulations with added OE. The band observed near 3299 cm-1 widened and intensified with time due to the oxidation degree of samples, with this effect being higher in the control chips. The observed changes in fatty acid and hexanal content with storage time underlined the higher extent of oxidation in the control samples. This fact could suggest an antioxidant protectant action of OE in avocado chips during thermal treatment, which was attributed to the presence of phenolic compounds. The obtained chips incorporating OE represent a viable option for the development of a natural, healthy, and clean-label avocado snack at competitive cost and with low environmental impacts.
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Affiliation(s)
- Carmen Martínez
- Analytical Chemistry, Nutrition & Food Sciences Department, University of Alicante, P.O. Box 99, 03080 Alicante, Spain
| | - Alfonso Jiménez
- Analytical Chemistry, Nutrition & Food Sciences Department, University of Alicante, P.O. Box 99, 03080 Alicante, Spain
| | - Maria Carmen Garrigós
- Analytical Chemistry, Nutrition & Food Sciences Department, University of Alicante, P.O. Box 99, 03080 Alicante, Spain
| | - Arantzazu Valdés
- Analytical Chemistry, Nutrition & Food Sciences Department, University of Alicante, P.O. Box 99, 03080 Alicante, Spain
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Niro CM, Mendonça GMN, Paulino LR, Soares VF, Azeredo HMC. Freeze-Dried Banana Slices Carrying Probiotic Bacteria. Foods 2023; 12:2282. [PMID: 37372493 DOI: 10.3390/foods12122282] [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: 05/19/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Findings on diet-health relationships have induced many people to adopt healthier diets, including the substitution of energy-dense snacks with healthier items, e.g., those containing probiotic microorganisms. The aim of this research was to compare two methods to produce probiotic freeze-dried banana slices-one of them consisting of impregnating slices with a suspension of probiotic Bacillus coagulans, the other based on coating the slices with a starch dispersion containing the bacteria. Both processes resulted in viable cell counts above 7 log ufc.g-1, although the presence of the starch coating prevented a significant loss in viability during freeze-drying. The coated slices were less crispy than the impregnated ones, according to the shear force test results. However, the sensory panel (with more than 100 panelists) did not perceive significant texture differences. Both methods presented good results in terms of probiotic cell viability and sensory acceptability (the coated slices being significantly more accepted than the non-probiotic control slices).
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Affiliation(s)
- Carolina M Niro
- Graduate Program in Biotechnology, Federal University of São Carlos (UFSCar), São Carlos 13565-905, Brazil
| | - Giovana M N Mendonça
- Graduate Program in Food, Nutrition and Food Engineering, São Paulo State University (UNESP), Araraquara 14800-903, Brazil
| | - Lucca R Paulino
- São Carlos School of Engineering, University of São Paulo (USP), São Carlos 13566-590, Brazil
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Kewuyemi YO, Kesa H, Meijboom R, Alimi OA, Adebo OA. Comparison of nutritional quality, phenolic compounds, and antioxidant activity of conventional and 3D printed biscuits from wholegrain and multigrain flours. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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