1
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Keskin B. The effect of COVID-19 pandemic on the fruit juice industry: Insights from Türkiye. Heliyon 2024; 10:e29406. [PMID: 38707426 PMCID: PMC11066138 DOI: 10.1016/j.heliyon.2024.e29406] [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: 01/25/2024] [Revised: 03/27/2024] [Accepted: 04/08/2024] [Indexed: 05/07/2024] Open
Abstract
The COVID-19 pandemic has caused major problems in many areas of the world and has deeply affected many sectors and industries. The food and beverage industry is one of the industries that has been severely affected by the COVID-19 pandemic. This study aims to explore the impact of the pandemic on the Turkish fruit juice industry and the attitudes and behaviors of companies. In addition, the study seeks to identify the changes in the industry caused by the pandemic and discuss its long-term effects. The material used for the study consists of the data obtained from the surveys conducted among the companies producing fruit juices in Türkiye. The results show that the pandemic had a significant impact on companies' logistics activities, while supply activities were moderately affected. However, the effects of the pandemic on exports, sales, production, total profit, and R&D activities were comparatively limited. When comparing the pre-pandemic period with the first year of the COVID-19 pandemic, it was observed that some companies in the industry experienced declines in production, sales, exports, and overall profit, whereas others experienced increases in these metrics. These variations were not associated with company size or length of operation, suggesting that the impact of the pandemic on individual companies was unique. Interestingly, some companies reported positive effects from the pandemic, such as increased demand for certain products, new export markets, improved food safety practices, new suppliers and improved crisis management skills. However, the fruit juice industry in Türkiye was found to be vulnerable in the areas of logistics and supply chain management. The study suggests that companies should strengthen supply chain management, improve stock management, and create online marketing plans to reduce potential problems in future crises. Additionally, it contributes to the development of strategies to mitigate the impact of future pandemics or bottlenecks that may emerge in the future, thereby promoting the efficiency and sustainability of the fruit juice industry as a whole.
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Affiliation(s)
- Berkay Keskin
- Ankara University, Faculty of Agriculture, Department of Agricultural Economics, Ankara, Türkiye
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2
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Beckett EL, Fayet-Moore F, Cassettari T, Starck C, Wright J, Blumfield M. Health effects of drinking 100% juice: an umbrella review of systematic reviews with meta-analyses. Nutr Rev 2024:nuae036. [PMID: 38679915 DOI: 10.1093/nutrit/nuae036] [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] [Indexed: 05/01/2024] Open
Abstract
CONTEXT Low fruit and vegetable intakes are major modifiable determinants of disease. One hundred percent juice may facilitate intake and deliver essential nutrients and bioactive compounds. However, the position of 100% juice in healthy eating guidelines remains controversial due to its lower dietary fiber and higher free-sugar contents compared with whole fruits and vegetables. OBJECTIVE To conduct an umbrella review of systematic literature reviews with meta-analyses (MAs) to summarize the health benefits of drinking 100% fruit and/or vegetable juice. DATA SOURCES Four databases (Medline, The Cochrane Library, EMBASE, and CINAHL) were systematically searched for MAs of 100% juice and any health outcomes. DATA ANALYSIS Screening, quality, risk of bias, and content overlap tools were applied, and extracted data were narratively synthesized. No eligible studies for vegetable juice were found. Fifteen systematic literature reviews (51 primary MAs, 6 dose-response, and 87 subanalyses; 50-1200 mL/day; hours to years of duration) were included. Ten MAs (19.6%) reported health benefits (4 for blood pressure, 2 for vascular function, 3 for inflammation, 1 for stroke mortality), 3 MAs (5.9%) reported adverse risks (1 each for cardiovascular disease mortality, prostate cancer, type 2 diabetes risk), while most (74.5%) reported no effect (blood lipids, body composition, liver function, metabolic health, cancers, and inflammation). Risks were limited to cohort studies and benefits were found in both cohort and intervention studies. CONCLUSION The findings collate evidence showing some potential health benefits associated with 100% juice consumption, with fewer potential risks. The balance of evidence does not support the exclusion of 100% juice from food-based guides to healthy eating, although caution may be warranted in certain groups or individuals, and the body of evidence is not yet conclusive. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CRD42022380588.
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Affiliation(s)
- Emma L Beckett
- FOODiQ Global, Sydney, New South Wales, Australia
- Food Science & Human Nutrition, School of Environmental and Life Sciences, The University of Newcastle, Central Coast, New South Wales, Australia
| | - Flávia Fayet-Moore
- FOODiQ Global, Sydney, New South Wales, Australia
- Food Science & Human Nutrition, School of Environmental and Life Sciences, The University of Newcastle, Central Coast, New South Wales, Australia
| | | | | | - Jutta Wright
- FOODiQ Global, Sydney, New South Wales, Australia
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3
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Chen Y, Wu Z, Sun P, Song J, Liu Y, Zhao J. The erosive effect of pomegranate juice on enamel: An in vitro study. PLoS One 2024; 19:e0298404. [PMID: 38598496 PMCID: PMC11006189 DOI: 10.1371/journal.pone.0298404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/25/2024] [Indexed: 04/12/2024] Open
Abstract
AIM Dental erosion is a chemical-mechanical process that leads to the loss of dental hard tissues. This study aimed to investigate the effect of pomegranate juice on the enamel. METHODS Enamel blocks were randomly divided into three groups: deionized water, cola, and pomegranate juice. The blocks were immersed in the solutions four times a day for 14 days, and stored in artificial saliva for the remaining period. The surface hardness was measured on days 7 and 14. The surface structures of the demineralized blocks were observed via scanning electron microscopy (SEM), and the depth of demineralization was observed via confocal laser scanning microscopy (CLSM). The pH, calcium, and phosphorus levels of the three solutions were analyzed. RESULTS The microhardness values of the blocks in the pomegranate juice and cola groups decreased with the increase in the demineralization time. The blocks in the pomegranate juice group exhibited large fractures in the enamel column, whereas those in the cola group had pitted enamels with destruction of the interstitial enamel column. Compared with cola group, fluorescent penetration increased in pomegranate juice (P < 0.01). The pH of cola (2.32 ± 0.09) was lower than that of pomegranate juice (3.16 ± 0.16). Furthermore, the calcium content in pomegranate juice was significantly higher than that in cola (P < 0.01). Alternatively, the concentration of phosphorous in cola was significantly higher than that in pomegranate juice (P < 0.01). CONCLUSION These findings indicate that pomegranate juice can cause enamel demineralization with an erosive potential comparable to that of cola.
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Affiliation(s)
- Yue Chen
- Department of Pediatric Dentistry, The First Affiliated Hospital of Xinjiang Medical University (The Affiliated Stomatology Hospital of Xinjiang Medical University), Urumqi, China
- Stomatology Disease Institute of Xinjiang Uyghur Autonomous Region, Xinjiang Medical University, Urumqi, China
| | - Zeyu Wu
- Stomatology Disease Institute of Xinjiang Uyghur Autonomous Region, Xinjiang Medical University, Urumqi, China
- Department of Cariology and Endodontics, The First Affiliated Hospital of Xinjiang Medical University (The Affiliated Stomatology Hospital of Xinjiang Medical University), Urumqi, China
| | - Peng Sun
- Xinjiang Institute for Drug Control, Urumqi, China
| | - Jie Song
- Stomatology Disease Institute of Xinjiang Uyghur Autonomous Region, Xinjiang Medical University, Urumqi, China
- Department of Cariology and Endodontics, The First Affiliated Hospital of Xinjiang Medical University (The Affiliated Stomatology Hospital of Xinjiang Medical University), Urumqi, China
| | - Yishan Liu
- Department of Pediatric Dentistry, The First Affiliated Hospital of Xinjiang Medical University (The Affiliated Stomatology Hospital of Xinjiang Medical University), Urumqi, China
- Stomatology Disease Institute of Xinjiang Uyghur Autonomous Region, Xinjiang Medical University, Urumqi, China
| | - Jin Zhao
- Stomatology Disease Institute of Xinjiang Uyghur Autonomous Region, Xinjiang Medical University, Urumqi, China
- Department of Cariology and Endodontics, The First Affiliated Hospital of Xinjiang Medical University (The Affiliated Stomatology Hospital of Xinjiang Medical University), Urumqi, China
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4
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Fabjanowicz M, Różańska A, Abdelwahab NS, Pereira-Coelho M, Haas ICDS, Madureira LADS, Płotka-Wasylka J. An analytical approach to determine the health benefits and health risks of consuming berry juices. Food Chem 2024; 432:137219. [PMID: 37647705 DOI: 10.1016/j.foodchem.2023.137219] [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: 02/20/2023] [Revised: 07/30/2023] [Accepted: 08/17/2023] [Indexed: 09/01/2023]
Abstract
Food products composition analysis is a prerequisite for verification of product quality, fulfillment of regulatory enforcements, checking compliance with national and international food standards, contracting specifications, and nutrient labeling requirements and providing quality assurance for use of the product for the supplementation of other foods. These aspects also apply to the berry fruit and berry juice. It also must be noted that even though fruit juices are generally considered healthy, there are many risks associated with mishandling both fruits and juices themselves. The review gathers information related with the health benefits and risk associated with the consumption of berry fruit juices. Moreover, the focus was paid to the quality assurance of berry fruit juice. Thus, the analytical methods used for determination of compounds influencing the sensory and nutritional characteristics of fruit juice as well as potential contaminants or adulterations.
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Affiliation(s)
- Magdalena Fabjanowicz
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, 11/12 Narutowicza Street, 80-233 Gdańsk, Poland.
| | - Anna Różańska
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, 11/12 Narutowicza Street, 80-233 Gdańsk, Poland
| | - Nada S Abdelwahab
- Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Marina Pereira-Coelho
- Departament of Chemistry, Federal University of Santa Catarina, Des. Vitor Lima Av., Trindade, 88040-900 Florianópolis, SC, Brazil
| | - Isabel Cristina da Silva Haas
- Department of Food Science and Technology, Federal University of Santa Catarina, Admar Gonzaga Rd., 1346, Itacorubi, 88034-001 Florianópolis, SC, Brazil
| | | | - Justyna Płotka-Wasylka
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, 11/12 Narutowicza Street, 80-233 Gdańsk, Poland; BioTechMed Center, Gdańsk University of Technology, 11/12 Narutowicza Street, 80-233 Gdańsk, Poland.
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Carvalho F, Lahlou RA, Pires P, Salgado M, Silva LR. Natural Functional Beverages as an Approach to Manage Diabetes. Int J Mol Sci 2023; 24:16977. [PMID: 38069300 PMCID: PMC10707707 DOI: 10.3390/ijms242316977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 12/18/2023] Open
Abstract
Diabetes mellitus is a chronic disease, commonly associated with unhealthy habits and obesity, and it is becoming a serious health issue worldwide. As a result, new approaches to treat diabetes are required, and a movement towards more natural approaches is emerging. Consuming fruit and vegetables is advised to prevent diabetes since they contain several bioactive compounds. A simple and effective strategy to include them in the diets of diabetic and obese people is through beverages. This review aims to report the anti-diabetic potentials of different vegetable and fruit beverages. These functional beverages demonstrated in vitro potential to inhibit α-glucosidase and α-amylase enzymes and to improve glucose uptake. In vivo, beverage consumption showed a reduction of blood glucose, increase of insulin tolerance, improvement of lipid profile, control of obesity, and reduction of oxidative stress. This suggests the potential of vegetable- and fruit-based functional beverages to be used as a natural innovative therapy for the management of diabetes.
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Affiliation(s)
- Filomena Carvalho
- CPIRN-UDI/IPG—Centro de Potencial e Inovação em Recursos Naturais, Unidade de Investigação para o Desenvolvimento do Interior do Instituto Politécnico da Guarda, 6300-559 Guarda, Portugal; (F.C.); (R.A.L.); (P.P.); (M.S.)
| | - Radhia Aitfella Lahlou
- CPIRN-UDI/IPG—Centro de Potencial e Inovação em Recursos Naturais, Unidade de Investigação para o Desenvolvimento do Interior do Instituto Politécnico da Guarda, 6300-559 Guarda, Portugal; (F.C.); (R.A.L.); (P.P.); (M.S.)
| | - Paula Pires
- CPIRN-UDI/IPG—Centro de Potencial e Inovação em Recursos Naturais, Unidade de Investigação para o Desenvolvimento do Interior do Instituto Politécnico da Guarda, 6300-559 Guarda, Portugal; (F.C.); (R.A.L.); (P.P.); (M.S.)
| | - Manuel Salgado
- CPIRN-UDI/IPG—Centro de Potencial e Inovação em Recursos Naturais, Unidade de Investigação para o Desenvolvimento do Interior do Instituto Politécnico da Guarda, 6300-559 Guarda, Portugal; (F.C.); (R.A.L.); (P.P.); (M.S.)
| | - Luís R. Silva
- CPIRN-UDI/IPG—Centro de Potencial e Inovação em Recursos Naturais, Unidade de Investigação para o Desenvolvimento do Interior do Instituto Politécnico da Guarda, 6300-559 Guarda, Portugal; (F.C.); (R.A.L.); (P.P.); (M.S.)
- CICS-UBI—Health Sciences Research Center, University of Beira Interior, 6201-506 Covilhã, Portugal
- CIEPQPF—Chemical Process Engineering and Forest Products Research Centre, Department of Chemical Engineering, University of Coimbra, Rua Sílvio Lima, Pólo II—Pinhal de Marrocos, 3030-790 Coimbra, Portugal
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6
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Lopes SJS, S Sant'Ana A, Freire L. Non-thermal emerging processing Technologies: Mitigation of microorganisms and mycotoxins, sensory and nutritional properties maintenance in clean label fruit juices. Food Res Int 2023; 168:112727. [PMID: 37120193 DOI: 10.1016/j.foodres.2023.112727] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 02/01/2023] [Accepted: 03/02/2023] [Indexed: 05/01/2023]
Abstract
The increase in the fruit juice consumption and the interest in clean label products boosted the development and evaluation of new processing technologies. The impact of some emerging non-thermal technologies in food safety and sensory properties has been evaluated. The main technologies applied in the studies are ultrasound, high pressure, supercritical carbon dioxide, ultraviolet, pulsed electric field, cold plasma, ozone and pulsed light. Since there is no single technique that presents high potential for all the evaluated requirements (food safety, sensory, nutritional and the feasibility of implementation in the industry), the search for new technologies to overcome the limitations is fundamental. The high pressure seems to be the most promising technology regarding all the aspects mentioned. Some of the outstanding results are 5 log reduction of E. coli, Listeria and Salmonella, 98.2% of polyphenol oxidase inactivation and 96% PME reduction. However its cost can be a limitation for industrial implementation. The combination of pulsed light and ultrasound could overcome this limitation and provide higher quality fruit juices. The combination was able to achieve 5.8-6.4 log cycles reduction of S. Cerevisiae, and pulsed light is able to obtain PME inactivation around 90%, 61.0 % more antioxidants, 38.8% more phenolics and 68.2% more vitamin C comparing to conventional processing, and similar sensory scores after 45 days at 4 °C comparing to fresh fruit juice. This review aims to update the information related to the application of non-thermal technologies in the fruit juice processing through systematic and updated data to assist in industrial implementation strategies.
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Affiliation(s)
- Simone J S Lopes
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, SP, Brazil
| | - Anderson S Sant'Ana
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, SP, Brazil
| | - Luísa Freire
- Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul. Campo Grande, Mato Grosso do Sul, Brazil.
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7
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Sevenich R, Gratz M, Hradecka B, Fauster T, Teufl T, Schottroff F, Chytilova LS, Hurkova K, Tomaniova M, Hajslova J, Rauh C, Jaeger H. Differentiation of sea buckthorn syrups processed by high pressure, pulsed electric fields, ohmic heating, and thermal pasteurization based on quality evaluation and chemical fingerprinting. Front Nutr 2023; 10:912824. [PMID: 36866052 PMCID: PMC9971502 DOI: 10.3389/fnut.2023.912824] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 01/23/2023] [Indexed: 02/16/2023] Open
Abstract
Introduction Impact of processing on product characteristics, sustainability, traceability, authenticity, and public health along the food chain becomes more and more important not only to the producer but also to the customer and the trust of a consumer toward a brand. In recent years, the number of juices and smoothies containing so called super foods or fruits, which have been "gently pasteurized," has increased significantly. However, the term "gentle pasteurization" related to the application of emerging preservation technologies such as pulsed electric fields (PEF), high pressure processing (HPP) or ohmic heating (OH) is not clearly defined. Methods Therefore, the presented study investigated the influence of PEF, HPP, OH, and thermal treatment on quality characteristics and microbial safety of sea buckthorn syrup. Syrups from two different varieties were investigated under the following conditions HPP (600 MPa 4-8 min), OH (83°C and 90°C), PEF (29.5 kV/cm, 6 μs, 100 Hz), and thermal (88°C, hot filling). Analyses to test the influence on quality parameters like ascorbic acid (AA), flavonoids, carotenoids, tocopherols, antioxidant activity; metabolomical/chemical profiling (fingerprinting) via U-HPLC-HRMS/MS (here especially flavonoids and fatty acids); sensory evaluation, as well as microbial stability including storage, were conducted. Results and discussion Independent from the treatment, the samples were stable over 8 weeks of storage at 4°C. The influence on the nutrient content [Ascorbic acid (AA), total antioxidant activity (TAA), total phenolic compounds (TPC), tocopherols (Vit E)] was similar for all tested technologies. Employing statistical evaluation Principal Component Analysis (PCA) a clear clustering based on the processing technologies was observed. Flavonoids as well as fatty acids were significantly impacted by the type of used preservation technology. This was obvious during the storage time of PEF and HPP syrups, where enzyme activity was still active. The color as well as taste of the syrups were found to be more fresh-like for the HPP treated samples.
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Affiliation(s)
- Robert Sevenich
- Department of Food Biotechnology and Food Process Engineering, Technische Universität Berlin (TU Berlin), Berlin, Germany,Leibniz Institute for Agricultural Engineering and Bioeconomy (ATB), Potsdam, Germany,*Correspondence: Robert Sevenich,
| | - Maximilian Gratz
- Institute of Food Technology, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria
| | - Beverly Hradecka
- Department of Food Analysis and Nutrition, University of Chemistry and Technology (UCT), Prague, Czechia
| | - Thomas Fauster
- Institute of Food Technology, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria
| | - Thomas Teufl
- Institute of Food Technology, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria
| | - Felix Schottroff
- Institute of Food Technology, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria,BOKU Core Facility Food and Bio Processing, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Lucie Souckova Chytilova
- Department of Food Analysis and Nutrition, University of Chemistry and Technology (UCT), Prague, Czechia
| | - Kamila Hurkova
- Department of Food Analysis and Nutrition, University of Chemistry and Technology (UCT), Prague, Czechia
| | - Monika Tomaniova
- Department of Food Analysis and Nutrition, University of Chemistry and Technology (UCT), Prague, Czechia
| | - Jana Hajslova
- Department of Food Analysis and Nutrition, University of Chemistry and Technology (UCT), Prague, Czechia
| | - Cornelia Rauh
- Department of Food Biotechnology and Food Process Engineering, Technische Universität Berlin (TU Berlin), Berlin, Germany
| | - Henry Jaeger
- Institute of Food Technology, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria
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8
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Sensory quality and consumer perception of high pressure processed orange juice and apple juice. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2022.114303] [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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9
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Song Q, Li R, Song X, Clausen MP, Orlien V, Giacalone D. The effect of high-pressure processing on sensory quality and consumer acceptability of fruit juices and smoothies: A review. Food Res Int 2022; 157:111250. [DOI: 10.1016/j.foodres.2022.111250] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/06/2022] [Accepted: 04/09/2022] [Indexed: 12/01/2022]
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Althoff T, Nilforoshan H, Hua J, Leskovec J. Large-scale diet tracking data reveal disparate associations between food environment and diet. Nat Commun 2022; 13:267. [PMID: 35042849 PMCID: PMC8766578 DOI: 10.1038/s41467-021-27522-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 11/18/2021] [Indexed: 02/07/2023] Open
Abstract
An unhealthy diet is a major risk factor for chronic diseases including cardiovascular disease, type 2 diabetes, and cancer1-4. Limited access to healthy food options may contribute to unhealthy diets5,6. Studying diets is challenging, typically restricted to small sample sizes, single locations, and non-uniform design across studies, and has led to mixed results on the impact of the food environment7-23. Here we leverage smartphones to track diet health, operationalized through the self-reported consumption of fresh fruits and vegetables, fast food and soda, as well as body-mass index status in a country-wide observational study of 1,164,926 U.S. participants (MyFitnessPal app users) and 2.3 billion food entries to study the independent contributions of fast food and grocery store access, income and education to diet health outcomes. This study constitutes the largest nationwide study examining the relationship between the food environment and diet to date. We find that higher access to grocery stores, lower access to fast food, higher income and college education are independently associated with higher consumption of fresh fruits and vegetables, lower consumption of fast food and soda, and lower likelihood of being affected by overweight and obesity. However, these associations vary significantly across zip codes with predominantly Black, Hispanic or white populations. For instance, high grocery store access has a significantly larger association with higher fruit and vegetable consumption in zip codes with predominantly Hispanic populations (7.4% difference) and Black populations (10.2% difference) in contrast to zip codes with predominantly white populations (1.7% difference). Policy targeted at improving food access, income and education may increase healthy eating, but intervention allocation may need to be optimized for specific subpopulations and locations.
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Affiliation(s)
- Tim Althoff
- Allen School of Computer Science & Engineering, University of Washington, Seattle, WA, USA.
| | - Hamed Nilforoshan
- Department of Computer Science, Stanford University, Stanford, CA, USA
| | - Jenna Hua
- Stanford Prevention Research Center, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Million Marker Wellness Inc., San Francisco, CA, USA
| | - Jure Leskovec
- Department of Computer Science, Stanford University, Stanford, CA, USA
- Chan Zuckerberg Biohub, San Francisco, CA, USA
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11
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Pallarés N, Sebastià A, Martínez-Lucas V, González-Angulo M, Barba FJ, Berrada H, Ferrer E. High Pressure Processing Impact on Alternariol and Aflatoxins of Grape Juice and Fruit Juice-Milk Based Beverages. Molecules 2021; 26:molecules26123769. [PMID: 34205651 PMCID: PMC8233776 DOI: 10.3390/molecules26123769] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/17/2021] [Accepted: 06/18/2021] [Indexed: 11/23/2022] Open
Abstract
High-pressure processing (HPP) has emerged over the last 2 decades as a good alternative to traditional thermal treatment for food safety and shelf-life extension, supplying foods with similar characteristics to those of fresh products. Currently, HPP has also been proposed as a useful tool to reduce food contaminants, such as pesticides and mycotoxins. The aim of the present study is to explore the effect of HPP technology at 600 MPa during 5 min at room temperature on alternariol (AOH) and aflatoxin B1 (AFB1) mycotoxins reduction in different juice models. The effect of HPP has also been compared with a thermal treatment performed at 90 °C during 21 s. For this, different juice models, orange juice/milk beverage, strawberry juice/milk beverage and grape juice, were prepared and spiked individually with AOH and AFB1 at a concentration of 100 µg/L. After HPP and thermal treatments, mycotoxins were extracted from treated samples and controls by dispersive liquid–liquid microextraction (DLLME) and determined by HPLC-MS/MS-IT. The results obtained revealed reduction percentages up to 24% for AFB1 and 37% for AOH. Comparing between different juice models, significant differences were observed for AFB1 residues in orange juice/milk versus strawberry juice/milk beverages after HPP treatment. Moreover, HPP resulted as more effective than thermal treatment, being an effective tool to incorporate to food industry in order to reach mycotoxins reductions.
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Affiliation(s)
- Noelia Pallarés
- Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, Burjassot, 46100 València, Spain; (N.P.); (A.S.); (V.M.-L.); (E.F.)
| | - Albert Sebastià
- Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, Burjassot, 46100 València, Spain; (N.P.); (A.S.); (V.M.-L.); (E.F.)
| | - Vicente Martínez-Lucas
- Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, Burjassot, 46100 València, Spain; (N.P.); (A.S.); (V.M.-L.); (E.F.)
| | | | - Francisco J. Barba
- Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, Burjassot, 46100 València, Spain; (N.P.); (A.S.); (V.M.-L.); (E.F.)
- Correspondence: (F.J.B.); (H.B.); Tel.: +34-963-544-972 (F.J.B.); +34-963-544-117 (H.B.)
| | - Houda Berrada
- Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, Burjassot, 46100 València, Spain; (N.P.); (A.S.); (V.M.-L.); (E.F.)
- Correspondence: (F.J.B.); (H.B.); Tel.: +34-963-544-972 (F.J.B.); +34-963-544-117 (H.B.)
| | - Emilia Ferrer
- Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, Burjassot, 46100 València, Spain; (N.P.); (A.S.); (V.M.-L.); (E.F.)
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12
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How Y, Pui L. Survivability of microencapsulated probiotics in nondairy beverages: A review. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15641] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yuhsuan How
- Department of Food Science with Nutrition, Faculty of Applied Sciences UCSI University Wilayah Persekutuan Kuala Lumpur Malaysia
| | - Liewphing Pui
- Department of Food Science with Nutrition, Faculty of Applied Sciences UCSI University Wilayah Persekutuan Kuala Lumpur Malaysia
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Effect of Different Modified Atmosphere Packaging on the Quality of Mulberry Fruit ( Morus alba L. cv Kokuso 21). INTERNATIONAL JOURNAL OF FOOD SCIENCE 2021; 2021:8844502. [PMID: 33614781 PMCID: PMC7878082 DOI: 10.1155/2021/8844502] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/17/2020] [Accepted: 01/15/2021] [Indexed: 12/30/2022]
Abstract
The control of temperature and gas composition is essential to maintain the fresh flavor and quality of perishable fruits like mulberry. This study presented a modified atmosphere experiment (MAP) for fresh fruit showing the potential benefits of innovative gas mixing with argon. The effects of MAP were studied on the physicochemical and qualitative attributes of mulberry preserved at 4 ± 1°C and 90 ± 5% R.H. Fresh mulberries were packaged with different gas combinations: MAP1 (4%O2+6%CO2+90%N2), MAP2 (10%O2+5%CO2+85%Ar), CTR1 (20.9%O2+0.04%CO2), and CTR2 (10%O2+5%CO2+85%N2). Changes in quality parameters were evaluated after 0, 4, 8, and 12 days of storage. Mulberries packaged with MAP had a lower weight loss than CTR samples which lost more than 80% of their initial weight. Furthermore, the results showed that the argon treatment was the best in keeping the fruit juice content, preserving its structure. Despite not showing great differences with MAP1 treatment, Ar allowed to maintain high TSS up to 8 storage days, slowed CO2 production. The sensory profile of mulberry fruit was not significantly affected by storage in modified atmospheres, and the production of potential unpleasant odors in MAP2 could not be perceived. The results of this study confirm that this innovative approach, using MAP technology, has a potential use in maintaining mulberry fruit quality for a longer time.
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Abstract
OBJECTIVE Evaluate associations between orange juice (OJ) consumption and anthropometric parameters. DESIGN Prospective cohort study assessing the association between OJ intake and changes in BMI and height-for-age Z-score (HAZ) using mixed linear regression. SETTING 2004-2008, USA. PARTICIPANTS Children from the Growing Up Today Study II (n 7301), aged 9-16 years at enrollment. RESULTS OJ consumption was positively associated with 2-year change in HAZ in girls (mean (se)): 0·03 (0·01) for non-consumers, 0·03 (0·02) for 1-3 glasses/month, 0·06 (0·01) for 1-6 glasses/week and 0·09 (0·02) for ≥1 glass/d after full adjustment (Ptrend = 0·02). However, OJ consumption was not associated with 2-year change in BMI percentile (kg/m2, mean (se)): -0·44 (0·36) for non-consumers, 0·20 (0·41) for 1-3 glasses/month, -0·04 (0·34) for 1-6 glasses/week and -0·77 (0·62) for ≥1 glass/d in girls, Ptrend = 0·81; -0·94 (0·53) for non-consumers, -1·68 (0·52) for 1-3 glasses/month, -0·81 (0·38) for 1-6 glasses per week and -1·12 (0·61) for ≥1 glass/d in boys, Ptrend = 0·49. CONCLUSION OJ consumption was favourably associated with height growth but unrelated to excess weight gain. OJ may be a useful alternative to whole fruit in the event that whole fruit intake is insufficient.
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Mohamed F, Guillaume D, Abdulwali N, Al-Hadrami K, Al Maqtari MA. ICP-OES assisted determination of the metal content of some fruit juices from Yemen's market. Heliyon 2020; 6:e04908. [PMID: 32984607 PMCID: PMC7495048 DOI: 10.1016/j.heliyon.2020.e04908] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 06/02/2020] [Accepted: 09/08/2020] [Indexed: 11/16/2022] Open
Abstract
The levels of Cd, Cr, Cu, Pb, Zn, Sn, and Fe of 37 samples of 6 types of fruit juices (orange, mango, guava, pineapple, peach, and mixed fruit) marketed by different brands and of easy access in Sana'a food stores, Yemen (2019) were evaluated using the inductively coupled plasma-optical emission spectrometry (ICP-OES) technique. Traces of chromium were detected in two fruit juices and cadmium in seven juices. One sample presented a highly elevated Pb-content. High level of tin, iron and zinc were detected in some fruit juices. Metal content in some fruit juices sold on the Yemeni market exceeded the permissible limits set by health organizations for drinking water. The origin of metal contamination could be likely linked to war condition even though it is difficult to be totally affirmative, so far. Fruit juices available on the Yemeni market are globally safe, nonetheless, further risk-based surveillance studies must be carried out to decrease child exposure to toxic metals from fruit juice sources.
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Affiliation(s)
- Faez Mohamed
- University Sana'a, Faculty of Education, Arhab, Sana'a, Yemen.,School of Environmental Sciences, Yemen.,University of Guelph, Guelph, Ontario, Canada
| | - Dom Guillaume
- Université de Reims Champagne Ardenne, Reims, France
| | - Nada Abdulwali
- Department of Chemistry, Faculty of Education, Sana'a University, Sana'a, Yemen
| | - Karem Al-Hadrami
- Department of Chemistry, Faculty of Sciences, Sana'a University, Sana'a, Yemen
| | - Maher A Al Maqtari
- Department of Chemistry, Faculty of Sciences, Sana'a University, Sana'a, Yemen
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16
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Nonalcoholic Beverages as Sources of Nutrients in the Average Polish Diet. Nutrients 2020; 12:nu12051262. [PMID: 32365534 PMCID: PMC7282011 DOI: 10.3390/nu12051262] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 04/22/2020] [Accepted: 04/22/2020] [Indexed: 01/05/2023] Open
Abstract
The aim of the study was to analyze the sources of energy, carbohydrates, 10 minerals, and 9 vitamins from nonalcoholic beverages in the average Polish diet. For the analysis, we used data from the 2016 Household Budget Survey conducted on the representative sample of the Polish population (36,886 households, n = 99,230). According to the source of data, we included four subgroups in analyzed food category: fruit juices, vegetable juices and mixed, mineral and spring waters, and other nonalcoholic beverages. We used the cluster analysis to assess the impact of sociodemographic and economic characteristics of the households on the structure of supplying energy and nutrients from each subgroup of the nonalcoholic beverages. Our analyses have shown that nonalcoholic beverages are primarily important in providing several nutrients: vitamin C (15.9% of the total vitamin C supply), vitamin B6 (8.9% of vitamin B supply), folates (8.5% of folate supply), carbohydrates (6.8% of carbohydrate supply), calcium (5.9% of calcium supply), and magnesium (5.5% of magnesium supply). The analysis of the consumption structure of this category of food showed that the subgroup of other nonalcoholic beverages brings more than three-fourth of carbohydrates (77%), vitamin B6 and folates (76% each), and 43% of vitamin C supplied by nonalcoholic beverages. More than half (51%) of vitamin C provided by nonalcoholic beverages comes from fruit juices and the remaining 6% comes from other juices (vegetable and mixed). In the case of minerals, mineral and spring waters consumption is important as it accounts for 65% of the calcium supply and 55% of the magnesium in nonalcoholic beverages category. The share of individual subgroups of beverages in the supply of ingredients in the diet is significantly differentiated by four socioeconomic characteristics of households: family life phase, age, socioeconomic type of household, and number of people in the household. This is particularly evident in the case of other nonalcoholic beverages, that the share of this subgroup in the energy and carbohydrates supply in the households of young people, employees (both blue-collar and white-collar workers), and families with children increases to 10%. Our results show that in order to reduce the intake of free sugars and increase the intake of deficient minerals, which is crucial in preventing noncommunicable diseases (NCDs), it is necessary to encourage consumers to replace sugar-sweetened beverages (SSBs) with water and eat fruits instead of drinking juice.
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Associations between 100% Orange Juice Consumption and Dietary, Lifestyle and Anthropometric Characteristics in a Cross-Sectional Study of U.S. Children and Adolescents. Nutrients 2019; 11:nu11112687. [PMID: 31698722 PMCID: PMC6893653 DOI: 10.3390/nu11112687] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 10/29/2019] [Accepted: 11/04/2019] [Indexed: 02/02/2023] Open
Abstract
Concerns about orange juice’s sugar content have spurred discussions regarding its potential contributions to childhood obesity. The objective of this study was to evaluate the association between 100% orange juice (OJ) consumption and dietary, lifestyle and anthropometric characteristics in children and adolescents. Baseline anthropometric, dietary and lifestyle data from the Growing Up Today Study I (GUTS I) and GUTS II were collected via self-reported questionnaires from 26,554 participants. The mean values of these variables were then computed for children grouped by categories of OJ consumption, and linear trend testing was used to determine whether OJ consumption was linearly related to these variables. Multivariate adjustment modeling was used to calculate odds ratios of being obese or overweight/obese by OJ consumption. Among both boys and girls, OJ intake was positively associated with height, height-for-age z-score (HAZ), intakes of total energy, total energy excluding OJ, fruits and non-starchy vegetables and physical activity. BMI, BMI z-score and BMI-for-age percentile did not differ by OJ consumption. After adjustment for cohort, age, race, total energy intake without OJ, physical activity and screen time, prevalence of overweight/obesity significantly decreased by OJ intake in boys compared to non-consumers (odds ratio (OR) and 95% confidence interval (CI)): 1.17 (1.02, 1.33) for 1–3 glasses per month, 1.11 (0.98, 1.26) for 1–6 glasses per week, 1.00 (0.85, 1.18) for 1 glass per day, 0.91 (0.73, 1.13) for ≥1 glass per day, p-trend = 0.0403). Prevalence of obesity similarly decreased by OJ intake in boys. Prevalence of overweight/obesity and obesity did not significantly differ by OJ intake in girls. The results indicate that children consuming more OJ tended to practice healthier dietary and lifestyle habits without increased prevalence or odds of obesity or overweight.
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Effect of cold-pressed and normal centrifugal juicing on quality attributes of fresh juices: do cold-pressed juices harbor a superior nutritional quality and antioxidant capacity? Heliyon 2019; 5:e01917. [PMID: 31286079 PMCID: PMC6587058 DOI: 10.1016/j.heliyon.2019.e01917] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 05/30/2019] [Accepted: 06/04/2019] [Indexed: 12/17/2022] Open
Abstract
Cold-pressed juices are claimed to contain higher levels of antioxidants and bioactive compounds compared to normally centrifuged ones. Herein, we evaluated the antioxidant capacity and the bioactive compound contents of some freshly prepared fruit juices, extracted by a cold-pressed juicer and compared them to those prepared by a normal centrifugal juicer. We observed no significant differences between cold-pressed and normal centrifugal juices in terms of the contents of bioactive compounds (ascorbic acid, total phenolic, and total carotenoid) and antioxidant capacity (ferric ion reducing antioxidant power (FRAP) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity). Storage at room temperature (∼28 °C) adversely affected the ascorbic acid, total phenolics, total carotenoids, FRAP and DPPH values of the cold-pressed juices within 48 h. However, under simulated home-refrigerated storage conditions, the antioxidant capacity, contents of bioactive compounds and physicochemical properties of the cold-pressed juices remained unchanged till day 5 post-storage. However, at day 6, most of the parameters exhibited a decreasing trend and reached their lowest values at day 7. Principal component analysis confirmed significant changes in the quality of juices at day 7 of storage related to the first two principal components (ascorbic acid and FRAP). Our results strongly question the claim regarding the superior quality of cold-pressed juices. Moreover, our findings provided compelling evidence regarding the possible adverse effects of long storage under home-refrigerated conditions on the quality of cold-pressed juices.
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19
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Aguilera JM. The food matrix: implications in processing, nutrition and health. Crit Rev Food Sci Nutr 2018; 59:3612-3629. [DOI: 10.1080/10408398.2018.1502743] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- José Miguel Aguilera
- Department of Chemical and Bioprocess Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile
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20
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The influence of juicing on the appearance of blueberry metabolites 2 h after consumption: a metabolite profiling approach. Br J Nutr 2018; 119:1233-1244. [DOI: 10.1017/s0007114518000855] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractThe consumption of berries has been linked to decreased risk of degenerative disease. Berries are regularly processed into juices. It is largely unknown how the juicing process affects the bioavailability of metabolites. As metabolomics has shown to be a valuable nutritional tool to study global metabolite differences, the aim of this study was to investigate the effect of juicing on the relative appearance of blueberry metabolites in humans using metabolomics. Nine healthy subjects consumed 250 g of fresh blueberries either as the whole fruit or after juicing, and provided blood and urine samples before and 2 h after intake in a cross-over design. Samples underwent metabolite profiling using LCMS, and data were mined with multivariate analysis. Overall, <12 % of all ions detected were significantly influenced by blueberry treatment (P<0·05). Partial least-squared discriminant analysis models of post-treatment samples revealed good discrimination. In urinary samples, whole blueberry treatment resulted in 108 ions that were significantly higher compared with juiced treatment (positive and negative mode combined), whereas only eight were significantly higher after juiced treatment. Examples of putative annotations included metabolites of ferulic and caffeic acids, several phenolic metabolites conjugated to sulphate, glycoside or glucuronide and fatty acyl derivatives, which were of higher intensity after whole blueberry treatment. In conclusion, consumption of whole blueberries resulted in a higher range of phenolic and other metabolites in plasma and urine samples 2 h after consumption. Both whole and juiced blueberries resulted in very similar metabolite profiles at 2 h, although this was the only time point measured.
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21
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Optimization of the Different Variables for the Development of a Cucumber-Based Blended Herbal Beverage. BEVERAGES 2017. [DOI: 10.3390/beverages3040050] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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22
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Jen V, Erler NS, Tielemans MJ, Braun KV, Jaddoe VW, Franco OH, Voortman T. Mothers' intake of sugar-containing beverages during pregnancy and body composition of their children during childhood: the Generation R Study. Am J Clin Nutr 2017; 105:834-841. [PMID: 28275130 DOI: 10.3945/ajcn.116.147934] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 02/03/2017] [Indexed: 11/14/2022] Open
Abstract
Background: High intake of sugar-containing beverages (SCBs) has been linked to increased risk of obesity. However, associations of SCB intake during pregnancy with child body composition have been unclear.Objectives: We explored whether SCB intake during pregnancy was associated with children's body mass index (BMI) and detailed measures of body composition. In addition, we examined different types of SCBs (i.e., fruit juice, soda, and concentrate).Design: We included 3312 mother-child pairs of the Generation R Study, a prospective cohort from fetal life onward in the Netherlands. Energy-adjusted SCB intake was assessed in the first trimester with a food-frequency questionnaire. Anthropometric data of the children were collected repeatedly ≤6 y of age, and BMI was calculated. At 6 y of age, we further measured fat mass index (FMI) and fat-free mass index with dual-energy X-ray absorptiometry. All outcomes were sex- and age-standardized. Associations of SCB intake with children's BMI trajectories and body composition were analyzed with multivariable linear mixed and regression models.Results: Results from linear mixed models showed that, after adjustment for confounders including the SCB intake of the child itself, mothers' total SCB intake was positively associated with children's BMI ≤6 y of age [per serving per day: 0.04 SD score (SDS); 95% CI: 0.00, 0.07 SDS]. In addition, intakes of total SCBs and fruit juice, but not of soda or concentrate, were associated with a higher FMI [total SCBs: 0.05 SDS (95% CI: 0.01, 0.08 SDS); fruit juice: 0.04 SDS (95% CI: 0.01, 0.06 SDS)] of the 6-y-old children. These associations remained significant (P < 0.05) after additional adjustment for gestational weight gain, birth weight, and children's insulin concentrations.Conclusion: Our study suggests that maternal SCB intake during pregnancy is positively associated with children's BMI during early childhood and particularly with higher fat mass.
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Affiliation(s)
- Vincent Jen
- Generation R Study Group and.,Departments of Epidemiology
| | | | | | | | - Vincent Wv Jaddoe
- Generation R Study Group and.,Departments of Epidemiology.,Pediatrics, Erasmus University Medical Center, Rotterdam, Netherlands
| | | | - Trudy Voortman
- Generation R Study Group and .,Departments of Epidemiology
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23
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Adolescents' beverage choice at school and the impact on sugar intake. Eur J Clin Nutr 2015; 70:243-9. [PMID: 26443040 DOI: 10.1038/ejcn.2015.158] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 06/29/2015] [Accepted: 08/17/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND/OBJECTIVES To examine students' beverage choice in school, with reference to its contribution to students' intake of non-milk extrinsic (NME) sugars. SUBJECTS/METHODS Beverage and food selection data for students aged 11-18 years (n=2461) were collected from two large secondary schools in England, for a continuous period of 145 (school A) and 125 (school B) school days. Descriptive analysis followed by cluster analysis of the beverage data were performed separately for each school. RESULTS More than a third of all items selected by students were beverages, and juice-based beverages were students' most popular choice (school A, 38.6%; school B, 35.2%). Mean NME sugars derived from beverages alone was high (school A, 16.7 g/student-day; school B, 12.9 g/student-day). Based on beverage purchases, six clusters of students were identified at each school (school A: 'juice-based', 'assorted', 'water', 'cartoned flavoured milk', 'bottled flavoured milk', 'high volume juice-based'; school B: 'assorted', 'water with juice-based', 'sparkling juice/juice-based', 'water', 'high volume water', 'high volume juice-based'). Both schools included 'high volume juice-based' clusters with the highest NME sugar means from beverages (school A, 28.6 g/student-day; school B, 24.4 g/student-day), and 'water' clusters with the lowest. A hierarchy in NME sugars was found according to cluster; students in the 'high volume juice-based' cluster returned significantly higher levels of NME sugars than students in other clusters. CONCLUSIONS This study reveals the contribution that school beverages combined with students' beverage choice behaviour is making to students' NME sugar intake. These findings inform school food initiatives, and more generally public health policy around adolescents' dietary intake.
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Leermakers ETM, Felix JF, Erler NS, Ćerimagić A, Wijtzes AI, Hofman A, Raat H, Moll HA, Rivadeneira F, Jaddoe VWV, Franco OH, Kiefte-de Jong JC. Sugar-containing beverage intake in toddlers and body composition up to age 6 years: the Generation R study. Eur J Clin Nutr 2015; 69:314-21. [PMID: 25649238 DOI: 10.1038/ejcn.2015.2] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 12/20/2014] [Accepted: 12/23/2014] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVE Intake of sugar-containing beverages (SCBs) has been associated with higher body mass index (BMI) in childhood. The potential effect of SCB intake during infancy is unclear. We examined the association of SCB intake at 13 months with BMI development until 6 years and body composition at age 6 years. SUBJECTS/METHODS This study included 2371 Dutch children from a population-based prospective cohort study. SCB intake at 13 months was assessed using a Food Frequency Questionnaire with validation against 24-h recalls and was standardized for total energy. BMI was calculated from repeated weight and height measurements, and age- and sex-specific s.d. scores were calculated. Adiposity was measured using Dual-energy X-ray absorptiometry. RESULTS In girls, higher SCB intake at 13 months was significantly associated with higher BMI at ages 2, 3, 4 and 6 years (at age 6 years BMI (s.d. score) increase 0.11 (95% confidence interval (CI) +0.00; 0.23), high versus low intake). We observed a tendency towards higher android/gynoid fat ratio in girls with high intake (s.d. increase 0.14 (95% CI -0.02; 0.29), versus low intake) but not with body fat percentage. In boys, there was no association with BMI or body composition, but boys with high SCB intake at 13 months were taller at age 6 years (s.d. increase 0.14 (95% CI +0.00; 0.27), versus low intake). CONCLUSIONS Higher SCB intake at 13 months was associated with higher BMI up to age 6 years in girls but not in boys. Our results imply that the unfavorable effects of SCB intake start early in life and that dietary advice regarding limiting SCB intake should already be given early in life.
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Affiliation(s)
- E T M Leermakers
- 1] Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [2] The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - J F Felix
- 1] Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [2] The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [3] Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - N S Erler
- 1] Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [2] Department of Biostatistics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - A Ćerimagić
- Medical Faculty, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - A I Wijtzes
- 1] The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [2] Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - A Hofman
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - H Raat
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - H A Moll
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - F Rivadeneira
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - V W V Jaddoe
- 1] Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [2] The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [3] Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - O H Franco
- 1] Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [2] The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - J C Kiefte-de Jong
- 1] Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands [2] Leiden University College, The Hague, The Netherlands
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Silva L, Maia G, Sousa P, Figueiredo R, Afonso M, Gonzaga M, Gomes C, Figueiredo E. Effect of heat treatment on rheological properties of mixed nectars based on cashew apple, mango and acerola pulps. ACTA ALIMENTARIA 2014. [DOI: 10.1556/aalim.43.2014.1.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Whitton C, Nicholson SK, Roberts C, Prynne CJ, Pot GK, Olson A, Fitt E, Cole D, Teucher B, Bates B, Henderson H, Pigott S, Deverill C, Swan G, Stephen AM. National Diet and Nutrition Survey: UK food consumption and nutrient intakes from the first year of the rolling programme and comparisons with previous surveys. Br J Nutr 2011; 106:1899-914. [PMID: 21736781 PMCID: PMC3328127 DOI: 10.1017/s0007114511002340] [Citation(s) in RCA: 144] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The National Diet and Nutrition Survey (NDNS) is a cross-sectional survey designed to gather data representative of the UK population on food consumption, nutrient intakes and nutritional status. The objectives of the present paper were to identify and describe food consumption and nutrient intakes in the UK from the first year of the NDNS rolling programme (2008-09) and compare these with the 2000-01 NDNS of adults aged 19-64 years and the 1997 NDNS of young people aged 4-18 years. Differences in median daily food consumption and nutrient intakes between the surveys were compared by sex and age group (4-10 years, 11-18 years and 19-64 years). There were no changes in energy, total fat or carbohydrate intakes between the surveys. Children aged 4-10 years had significantly lower consumption of soft drinks (not low calorie), crisps and savoury snacks and chocolate confectionery in 2008-09 than in 1997 (all P < 0·0001). The percentage contribution of non-milk extrinsic sugars to food energy was also significantly lower than in 1997 in children aged 4-10 years (P < 0·0001), contributing 13·7-14·6 % in 2008-09 compared with 16·8 % in 1997. These changes were not as marked in older children and there were no changes in these foods and nutrients in adults. There was still a substantial proportion (46 %) of girls aged 11-18 years and women aged 19-64 years (21 %) with mean daily Fe intakes below the lower reference nutrient intake. Since previous surveys there have been some positive changes in intakes especially in younger children. However, further attention is required in other groups, in particular adolescent girls.
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Affiliation(s)
- Clare Whitton
- MRC Human Nutrition Research, Elsie Widdowson Laboratory, Fulbourn Road, Cambridge CB1 9NL, UK.
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Woodward GM, McCarthy D, Pham-Thanh D, Kay CD. Anthocyanins remain stable during commercial blackcurrant juice processing. J Food Sci 2011; 76:S408-14. [PMID: 21729077 DOI: 10.1111/j.1750-3841.2011.02263.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2024]
Abstract
UNLABELLED It remains important to establish the stability of anthocyanins throughout commercial processing in order to maintain the bioactivity of the processed food/s. The present study aimed to assess the recovery and formation of anthocyanins and their free phenolic acid degradation products during the commercial processing of blackcurrant juice concentrate. A bench-scale processing model was also established to allow for alteration of predefined parameters to identify where commercial processes could be modified to influence anthocyanin yield. No significant loss in anthocyanins was observed throughout the commercial processing of blackcurrants, from whole berry through milling, to pectin hydrolysis and sodium bisulphite addition (P ≥ 0.7). No significant loss in anthocyanins was observed following the subsequent processing of pressed juice, through pasteurization, decantation, filtration, and concentration (P ≥ 0.9). Similarly, the bench-scale model showed no significant losses in anthocyanin content except during pasteurization (22%± 0.7%, P < 0.001). In the full-factorial Design of Experiment model analysis, only sodium bisulphite concentration had an impact on anthocyanin recovery, which resulted in an increase (23% to 27%; P < 0.001) in final anthocyanin concentration. No phenolic degradation products (free protocatechuic acid or gallic acid derived from cyanidin and delphinin species, respectively) were identified in any processed sample when compared to authentic analytical standards, analyzed by ultra-performance liquid chromatography DAD. PRACTICAL APPLICATION This article provides crucial data directly applicable to commercial juice processing, such as improving anthocyanin yield and practical considerations for anthocyanin stability and degradation. This aspect is particularly pertinent considering the current commercial interest in anthocyanin-derived phenolic acids and their health-related benefits. Further research and development targets in the area of commercial juice product development are identified.
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Affiliation(s)
- Gary M Woodward
- School of Medicine, Univ. of East Anglia, Norwich NR4 7TJ, UK
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How do the vitamin C levels in fruit juices in the market today compare to the values in the Food Tables? Proc Nutr Soc 2011. [DOI: 10.1017/s0029665111001923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Nutrition strategy and policy: what does the future hold? NUTR BULL 2009. [DOI: 10.1111/j.1467-3010.2009.01768.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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