1
|
Gavriil A, Giannenas I, Skandamis PN. A current insight into Salmonella's inducible acid resistance. Crit Rev Food Sci Nutr 2024:1-21. [PMID: 39014992 DOI: 10.1080/10408398.2024.2373387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2024]
Abstract
Salmonella is a diverse and ubiquitous group of bacteria and a major zoonotic pathogen implicated in several foodborne disease outbreaks worldwide. With more than 2500 distinct serotypes, this pathogen has evolved to survive in a wide spectrum of environments and across multiple hosts. The primary and most common source of transmission is through contaminated food or water. Although the main sources have been primarily linked to animal-related food products, outbreaks due to the consumption of contaminated plant-related food products have increased in the last few years. The perceived ability of Salmonella to trigger defensive mechanisms following pre-exposure to sublethal acid conditions, namely acid adaptation, has renewed a decade-long attention. The impact of acid adaptation on the subsequent resistance against lethal factors of the same or multiple stresses has been underscored by multiple studies. Α plethora of studies have been published, aiming to outline the factors that- alone or in combination- can impact this phenomenon and to unravel the complex networking mechanisms underlying its induction. This review aims to provide a current and updated insight into the factors and mechanisms that rule this phenomenon.
Collapse
Affiliation(s)
- Alkmini Gavriil
- Department of Natural Resources Management and Agricultural Engineering, Agricultural University of Athens, Athens, Greece
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| | - Ilias Giannenas
- School of Veterinary Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Panagiotis N Skandamis
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| |
Collapse
|
2
|
Lawrence M, Parker C, Johnson H, Haines F, Boatwright M, Northcott T, Baker P. An ecological reorientation of the Codex Alimentarius Commission could help transform food systems. NATURE FOOD 2024; 5:557-562. [PMID: 38977923 DOI: 10.1038/s43016-024-01009-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 06/10/2024] [Indexed: 07/10/2024]
Abstract
The Codex Alimentarius Commission (Codex) has a substantial influence over the structure and operation of food systems by setting international standards that affect the composition, structure and labelling of food. Despite the dual mandates of Codex to protect public health and ensure fair practices in food trade, food systems are increasingly unhealthy and unsustainable. An ecological reorientation of the decision-making elements that influence how Codex sets food standards-particularly mandates, governance and risk assessment-could help transform food systems towards the UN Sustainable Development Goals.
Collapse
Affiliation(s)
- Mark Lawrence
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia.
- School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia.
| | - Christine Parker
- Melbourne Law School, University of Melbourne, Melbourne, Victoria, Australia
| | - Hope Johnson
- School of Law, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Fiona Haines
- School of Social and Political Sciences, University of Melbourne, Melbourne, Victoria, Australia
| | - Monique Boatwright
- Sydney School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Tanita Northcott
- School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Phillip Baker
- Sydney School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| |
Collapse
|
3
|
Jürkenbeck K, von Steimker F, Spiller A. Consumer's perception of food pairing products with usual, novel and unusual flavour combinations: A segmentation approach. Appetite 2024; 196:107270. [PMID: 38360399 DOI: 10.1016/j.appet.2024.107270] [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: 01/02/2024] [Revised: 02/08/2024] [Accepted: 02/13/2024] [Indexed: 02/17/2024]
Abstract
In saturated markets, companies are continually launching new products. Food innovations particularly play a decisive role in this case. One new concept is food pairing, which signifies that the more aromatic compounds two foods have in common, the better they taste together. Food pairing offers an opportunity to develop innovative foods. However, some consumers are risk-averse or exhibit food neophobia. Studies on food neophobia indicate that innovative foods could face rejection. The factor that represents a marketing barrier is not only the sensory rejection of the products when tasting them but also the refusal to even try such innovative products. Therefore, the idea of whether consumers are generally open to food pairing is important to examine. Nonetheless, research into this issue is lacking thus far. The subject of how consumers judge usual, novel, and unusual pairing principles was investigated in this study. The topic of whether a target group for food pairing products exists and characterized the target group was also analysed. To achieve the objective of the study, an online survey of German consumers (n = 1,064) was conducted; these consumers judged the five flavour combinations of each category (usual, novel, unusual). The results revealed a four-cluster solution, with one-third of the sample expressing an openness to food pairing. The whole sample judged the usual combinations as suitable; by contrast, the novel and unusual combinations were deemed to be mainly appropriate for the food pairing cluster. The proposed measurement methodology for testing the openness of food pairing, which distinguishes between usual, novel, and unusual pairings, has demonstrated its usefulness. Those consumers who are open to food pairing have a high level of food involvement and a low degree of food neophobia. Furthermore, they show the highest organic food purchase frequency.
Collapse
Affiliation(s)
- Kristin Jürkenbeck
- University of Goettingen, Department for Agricultural Economics and Rural Development, Marketing for Food and Agricultural Products, Platz der Göttinger Sieben 5, 37073, Göttingen, Germany.
| | - Flora von Steimker
- University of Goettingen, Department for Agricultural Economics and Rural Development, Marketing for Food and Agricultural Products, Platz der Göttinger Sieben 5, 37073, Göttingen, Germany
| | - Achim Spiller
- University of Goettingen, Department for Agricultural Economics and Rural Development, Marketing for Food and Agricultural Products, Platz der Göttinger Sieben 5, 37073, Göttingen, Germany
| |
Collapse
|
4
|
Fajobi DT, Ajetomobi JO, Raufu MO, Fajobi MO, Paramasivam P. Effects of food price on nutrition outcomes among women in Nigeria. Food Sci Nutr 2024; 12:94-104. [PMID: 38268895 PMCID: PMC10804117 DOI: 10.1002/fsn3.3737] [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: 04/13/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 01/26/2024] Open
Abstract
Nutrition outcomes (undernutrition, overweight, and obesity) among women are growing concerns across the globe. Currently, the rate of undernutrition and overweight among women in Nigeria is ranked among the highest in Africa. A major contributory factor reported is unstable food prices in the country. This study, therefore, examined the effects of food prices on nutrition outcomes among women in Nigeria. Secondary datasets retrieved from two different sources were used for this study. Cross-sectional data on weight and height for women were obtained from Nigeria Health Demographic Survey (NHDS). Data on monthly prices of the selected food items were obtained from the Nigeria Bureau of Statistics (NBS). The data were categorized into energy dense (yam tuber, garri, rice, and maize) and nutrient dense (egg, beef, and chicken). Multinomial logit regression was used to estimate the relationship between the prices of energy and nutrient-dense food prices concerning respondents' personal and environmental characteristics such as age, wealth status, and region; as well as the three nutrition outcomes for women (undernutrition, overnutrition, and obesity). This study revealed that the prevalence of overweight and obesity among women was 19.9% and 10.3%, respectively. Nutrition outcomes (obesity and overweight) were positively correlated with the price of energy-dense food with 0.2% and 0.3%, respectively. Nutrient-dense food price is negatively correlated with undernutrition with a probability of 0.1%. The study recommends that food policy instruments such as food prices and subsidies can be introduced to favor the consumption of healthier food to stem the prevalence of overweight and obesity in Nigeria.
Collapse
Affiliation(s)
- Deborah Tosin Fajobi
- Department of Agricultural Economics, Open and Distance Learning CentreLadoke Akintola University of TechnologyOgbomosoNigeria
- Department of Agricultural Economics, Faculty of Agricultural SciencesLadoke Akintola University of TechnologyOgbomosoNigeria
| | - Joshua Olusegun Ajetomobi
- Department of Agricultural Economics, Faculty of Agricultural SciencesLadoke Akintola University of TechnologyOgbomosoNigeria
| | - Mufutau Oyedapo Raufu
- Department of Agricultural Economics, Faculty of Agricultural SciencesLadoke Akintola University of TechnologyOgbomosoNigeria
| | - Moses Oluwatobi Fajobi
- Department of Mechanical EngineeringUniversity of IlorinIlorinNigeria
- Open and Distance Learning CentreLadoke Akintola University of TechnologyOgbomosoNigeria
| | - Prabhu Paramasivam
- Department of Mechanical Engineering, College of Engineering and TechnologyMattu UniversityMettuEthiopia
| |
Collapse
|
5
|
Sayas-Barberá E, Paredes C, Salgado-Ramos M, Pallarés N, Ferrer E, Navarro-Rodríguez de Vera C, Pérez-Álvarez JÁ. Approaches to Enhance Sugar Content in Foods: Is the Date Palm Fruit a Natural Alternative to Sweeteners? Foods 2023; 13:129. [PMID: 38201157 PMCID: PMC10778573 DOI: 10.3390/foods13010129] [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: 12/01/2023] [Revised: 12/22/2023] [Accepted: 12/26/2023] [Indexed: 01/12/2024] Open
Abstract
The current levels of added sugars in processed foods impact dental health and contribute to a range of chronic non-communicable diseases, such as overweight, obesity, metabolic syndrome, type 2 diabetes, and cardiovascular diseases. This review presents sugars and sweeteners used in food processing, the current possibility to replace added sugars, and highlights the benefits of using dates as a new natural, nutritious and healthy alternative to synthetic and non-nutritive sweeteners. In the context of environmental sustainability, palm groves afford a propitious habitat for a diverse array of animal species and assume a pivotal social role by contributing to the provisioning of sustenance and livelihoods for local communities. The available literature shows the date as an alternative to added sugars due to its composition in macro and micronutrients, especially in bioactive components (fiber, polyphenols and minerals). Therefore, dates are presented as a health promoter and a preventative for certain diseases with the consequent added value. The use of damaged or unmarketable dates, due to its limited shelf life, can reduce losses and improve the sustainability of date palm cultivation. This review shows the potential use dates, date by-products and second quality dates as sugar substitutes in the production of sweet and healthier foods, in line with broader sustainability objectives and circular economy principles.
Collapse
Affiliation(s)
- Estrella Sayas-Barberá
- Instituto de Investigación en Innovación Agroalimentaria y Agroambiental (CIAGRO-UMH), Miguel Hernández University, EPS-Orihuela, Ctra. Beniel km 3.2, 03312 Orihuela, Alicante, Spain; (E.S.-B.); (C.P.); (J.Á.P.-Á.)
| | - Concepción Paredes
- Instituto de Investigación en Innovación Agroalimentaria y Agroambiental (CIAGRO-UMH), Miguel Hernández University, EPS-Orihuela, Ctra. Beniel km 3.2, 03312 Orihuela, Alicante, Spain; (E.S.-B.); (C.P.); (J.Á.P.-Á.)
| | - Manuel Salgado-Ramos
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, 46100 Burjassot, València, Spain; (M.S.-R.); (N.P.); (E.F.)
| | - Noelia Pallarés
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, 46100 Burjassot, València, Spain; (M.S.-R.); (N.P.); (E.F.)
| | - Emilia Ferrer
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, 46100 Burjassot, València, Spain; (M.S.-R.); (N.P.); (E.F.)
| | - Casilda Navarro-Rodríguez de Vera
- Instituto de Investigación en Innovación Agroalimentaria y Agroambiental (CIAGRO-UMH), Miguel Hernández University, EPS-Orihuela, Ctra. Beniel km 3.2, 03312 Orihuela, Alicante, Spain; (E.S.-B.); (C.P.); (J.Á.P.-Á.)
| | - José Ángel Pérez-Álvarez
- Instituto de Investigación en Innovación Agroalimentaria y Agroambiental (CIAGRO-UMH), Miguel Hernández University, EPS-Orihuela, Ctra. Beniel km 3.2, 03312 Orihuela, Alicante, Spain; (E.S.-B.); (C.P.); (J.Á.P.-Á.)
| |
Collapse
|
6
|
Marakis G, Marques Domingues A, Crispo A, Magriplis E, Vasara E, Kontopoulou L, Triantafyllou C, Skepastianos P, Papadopoulou SK, Rodopaios NE, Hassapidou M, Zampelas A, Cappuccio FP, Breda J. Pertinence of Salt-Related Knowledge and Reported Behaviour on Salt Intake in Adults: A Cross-Sectional Study. Nutrients 2023; 15:4114. [PMID: 37836397 PMCID: PMC10574173 DOI: 10.3390/nu15194114] [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: 08/29/2023] [Revised: 09/18/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
The association between salt-related knowledge, attitude, behaviour (KAB) and actual salt consumption in Greek adults is uncertain. This study investigates the correlation between salt intake, gauged by 24-h urinary sodium excretion, with salt-related KAB. It further explores how socio-demographic factors influence these behaviors. Salt consumption was evaluated using a 24-h urinary sodium test, and compared to self-reported KAB data. Knowledge and behavior scores related to salt were computed. An overall cohort-adjusted model examined the relationship between daily salt consumption, knowledge and behavior scores, and certain covariates. Through the stratification by the cohort random effect, two models were established (Cohort I Adults; Cohort II Students) examining the same relationships of the overall cohort model. 463 Greek adults participated. The average salt intake was 9.54 g/day, nearly double the WHO recommendation. Significant differences in knowledge scores were noted based on sex, age, education, and BMI. A trend suggesting lower discretionary salt use with increased salt intake was observed (p = 0.06). However, comprehensive analysis revealed no direct correlation between salt intake and either knowledge (p = 0.562) or behavior scores (p = 0.210). The results emphasize the need for food product reforms by industry stakeholders and accelerated efforts towards reducing salt intake.
Collapse
Affiliation(s)
- Georgios Marakis
- Hellenic Food Authority, 124 Kifisias Av. & 2 Iatridou Str., 11526 Athens, Greece; (G.M.); (A.Z.)
| | - Ana Marques Domingues
- WHO Athens Quality of Care and Patient Safety Office, Ploutarchou 3, 10675 Athens, Greece; (A.M.D.); (A.C.); (C.T.)
| | - Anna Crispo
- WHO Athens Quality of Care and Patient Safety Office, Ploutarchou 3, 10675 Athens, Greece; (A.M.D.); (A.C.); (C.T.)
- Istituto Nazionale dei “Tumori Fondazione G. Pascale”, Via Mariano Semmola 52, 80131 Napoli, Italy
| | - Emmanuella Magriplis
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece;
| | - Eleni Vasara
- School of Biology, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece;
| | - Lamprini Kontopoulou
- Department of Nursing, University of Thessaly, Gaiopolis Campus, Larissa-Trikala Ring-Road, 41500 Larissa, Greece;
| | - Christos Triantafyllou
- WHO Athens Quality of Care and Patient Safety Office, Ploutarchou 3, 10675 Athens, Greece; (A.M.D.); (A.C.); (C.T.)
| | - Petros Skepastianos
- Department of Medical Laboratory Studies, International Hellenic University, 57400 Thessaloniki, Greece;
| | - Sousana K. Papadopoulou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece; (S.K.P.); (M.H.)
| | | | - Maria Hassapidou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece; (S.K.P.); (M.H.)
| | - Antonis Zampelas
- Hellenic Food Authority, 124 Kifisias Av. & 2 Iatridou Str., 11526 Athens, Greece; (G.M.); (A.Z.)
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece;
| | - Francesco P. Cappuccio
- Medical School, University of Warwick, Coventry CV4 7AL, UK;
- WHO Collaborating Centre for Nutrition, Warwick Medical School, Coventry CV4 7AL, UK
| | - João Breda
- WHO Athens Quality of Care and Patient Safety Office, Ploutarchou 3, 10675 Athens, Greece; (A.M.D.); (A.C.); (C.T.)
| |
Collapse
|
7
|
Nguyen Ngoc H, Photi J, Tangsuphoom N, Kriengsinyos W. Uptake of Front-of-Package Nutrition Labeling Scheme after 5 Years of Adoption in Thailand: An Analysis of New Launched Pre-Packaged Food and Beverages Products. Nutrients 2023; 15:3116. [PMID: 37513534 PMCID: PMC10385136 DOI: 10.3390/nu15143116] [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: 06/07/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
In 2016, Thailand introduced voluntary front-of-pack nutrition labeling, the 'Thailand Healthier Choice' logo (THCL), in order to help consumers make informed, healthier food choices in each food category. This study aimed to assess the uptake of the THCL scheme in Thailand after five years of implementation by analyzing a newly launched product database. Data on the nutritional composition and labeling were obtained from the Mintel Global New Products Database between 2017 and 2021. The product's healthfulness was determined using the Health Star Rating (HSR) algorithm. The numbers and proportions of total, eligible, and labeled products bearing the THCL logo were analyzed and classified by food category, by HSR value, and by manufacturer. After 5 years of implementation, THCL uptake as a proportion of total products and eligible products continues to increase by 3.0% and 10.2% per annum, respectively. The logo has correspondingly appeared on 10.7% and 39.5% of total and eligible products. As a voluntary implementation, 76.1% of products displaying the THCL logo belonged to the 'non-core' group, i.e., non-alcoholic beverages and instant foods. This food category (HSR < 3.0) was more likely to register to bear THCL rather than those 'core' food scoring an HSR ≥ 3.5, which might reflect economic considerations and benefits. The present analysis also found that only 10% of manufacturers in Thailand launched 'healthier' products that display the THCL logo with varied product numbers. To summarize, the initial five-year implementation of the THCL program shows promise, but its adoption remains limited and inconsistent, thereby restricting its influence on public health. Our discoveries highlight the limitations of commercial goodwill in applying THCL voluntarily in Thailand and offer potential suggestions to enhance its adoption in the coming years.
Collapse
Affiliation(s)
- Hung Nguyen Ngoc
- Doctor of Philosophy Program in Nutrition, Faculty of Medicine Ramathibodi Hospital and Institute of Nutrition, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Juntima Photi
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom 73170, Thailand
| | - Nattapol Tangsuphoom
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom 73170, Thailand
| | - Wantanee Kriengsinyos
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom 73170, Thailand
| |
Collapse
|