We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.
We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.
Bruins, Randall JF Canfield, Timothy J Duke, Clifford Kapustka, Larry Nahlik, Amanda M and Schäfer, Ralf B 2017. Using ecological production functions to link ecological processes to ecosystem services. Integrated Environmental Assessment and Management, Vol. 13, Issue. 1, p. 52.
Jouzi, Zeynab Azadi, Hossein Taheri, Fatemeh Zarafshani, Kiumars Gebrehiwot, Kindeya Van Passel, Steven and Lebailly, Philippe 2017. Organic Farming and Small-Scale Farmers: Main Opportunities and Challenges. Ecological Economics, Vol. 132, p. 144.
Mile, Csilla 2017. Sustainable Economic Development.
Pozzatti, Marianna Borges, Aline R. Dessuy, Morgana B. Vale, Maria Goreti R. and Welz, Bernhard 2017. Determination of cadmium, chromium and copper in vegetables of the Solanaceae family using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample analysis. Anal. Methods, Vol. 9, Issue. 2, p. 329.
Ren, Feiyue Reilly, Kim Gaffney, Michael Kerry, Joseph P Hossain, Mohammad and Rai, Dilip K 2017. Evaluation of polyphenolic content and antioxidant activity in two onion varieties grown under organic and conventional production systems. Journal of the Science of Food and Agriculture,
Seconda, Louise Baudry, Julia Allès, Benjamin Hamza, Oualid Boizot-Szantai, Christine Soler, Louis-Georges Galan, Pilar Hercberg, Serge Lairon, Denis and Kesse-Guyot, Emmanuelle 2017. Assessment of the Sustainability of the Mediterranean Diet Combined with Organic Food Consumption: An Individual Behaviour Approach. Nutrients, Vol. 9, Issue. 1, p. 61.
Seufert, Verena Ramankutty, Navin and Mayerhofer, Tabea 2017. What is this thing called organic? – How organic farming is codified in regulations. Food Policy, Vol. 68, p. 10.
Soares, Panmela Davó-Blanes, M. Carmen Martinelli, Suellen Secchi Melgarejo, Leonardo and Cavalli, Suzi Barletto 2017. The effect of new purchase criteria on food procurement for the Brazilian school feeding program. Appetite, Vol. 108, p. 288.
Aceleanu, Mirela 2016. Sustainability and Competitiveness of Romanian Farms through Organic Agriculture. Sustainability, Vol. 8, Issue. 3, p. 245.
Baudry, Julia Allès, Benjamin Péneau, Sandrine Touvier, Mathilde Méjean, Caroline Hercberg, Serge Galan, Pilar Lairon, Denis and Kesse-Guyot, Emmanuelle 2016. Dietary intakes and diet quality according to levels of organic food consumption by French adults: cross-sectional findings from the NutriNet-Santé Cohort Study. Public Health Nutrition, p. 1.
Birkhofer, Klaus Smith, Henrik G and Rundlöf, Maj 2016. eLS.
Bøhn, T. Cuhra, M. Traavik, T. and Fagan, J. 2016. Genetically Modified Organisms in Food.
Bonaccio, M. Bes-Rastrollo, M. de Gaetano, G. and Iacoviello, L. 2016. Challenges to the Mediterranean diet at a time of economic crisis. Nutrition, Metabolism and Cardiovascular Diseases, Vol. 26, Issue. 12, p. 1057.
Bretzel, F. Calderisi, M. Scatena, M. and Pini, R. 2016. Soil quality is key for planning and managing urban allotments intended for the sustainable production of home-consumption vegetables. Environmental Science and Pollution Research, Vol. 23, Issue. 17, p. 17753.
Ceglie, Francesco Amodio, Maria and Colelli, Giancarlo 2016. Effect of Organic Production Systems on Quality and Postharvest Performance of Horticultural Produce. Horticulturae, Vol. 2, Issue. 2, p. 4.
Desjardins, Y. 2016. Are organically grown fruits and vegetables nutritionally better than conventional ones? Revisiting the question with new eyes. Acta Horticulturae, Issue. 1137, p. 187.
Filimonau, Viachaslau and Grant, Michelle 2016. Exploring the concept of dining out organically: a managerial perspective. Anatolia, p. 1.
Funabashi, Masatoshi 2016. Synecological farming: Theoretical foundation on biodiversity responses of plant communities. Plant Biotechnology, Vol. 33, Issue. 4, p. 213.
Genuis, Stephen J. and Genuis, Rebecca A. 2016. Preconception Care: A New Standard of Care within Maternal Health Services. BioMed Research International, Vol. 2016, p. 1.
Granatstein, David Kirby, Elizabeth Ostenson, Harold and Willer, Helga 2016. Global situation for organic tree fruits. Scientia Horticulturae, Vol. 208, p. 3.
Demand for organic foods is partially driven by consumers' perceptions that they are more nutritious. However, scientific opinion is divided on whether there are significant nutritional differences between organic and non-organic foods, and two recent reviews have concluded that there are no differences. In the present study, we carried out meta-analyses based on 343 peer-reviewed publications that indicate statistically significant and meaningful differences in composition between organic and non-organic crops/crop-based foods. Most importantly, the concentrations of a range of antioxidants such as polyphenolics were found to be substantially higher in organic crops/crop-based foods, with those of phenolic acids, flavanones, stilbenes, flavones, flavonols and anthocyanins being an estimated 19 (95 % CI 5, 33) %, 69 (95 % CI 13, 125) %, 28 (95 % CI 12, 44) %, 26 (95 % CI 3, 48) %, 50 (95 % CI 28, 72) % and 51 (95 % CI 17, 86) % higher, respectively. Many of these compounds have previously been linked to a reduced risk of chronic diseases, including CVD and neurodegenerative diseases and certain cancers, in dietary intervention and epidemiological studies. Additionally, the frequency of occurrence of pesticide residues was found to be four times higher in conventional crops, which also contained significantly higher concentrations of the toxic metal Cd. Significant differences were also detected for some other (e.g. minerals and vitamins) compounds. There is evidence that higher antioxidant concentrations and lower Cd concentrations are linked to specific agronomic practices (e.g. non-use of mineral N and P fertilisers, respectively) prescribed in organic farming systems. In conclusion, organic crops, on average, have higher concentrations of antioxidants, lower concentrations of Cd and a lower incidence of pesticide residues than the non-organic comparators across regions and production seasons.
To send this article to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle.
Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your Dropbox account. Find out more about sending content to Dropbox.
To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about sending content to Google Drive.
Email your librarian or administrator to recommend adding this journal to your organisation's collection.
| Type | Description | Title | |
|
Barański Supplementary Material |
Loading metrics...
Loading metrics...
* Views captured on Cambridge Core between September 2016 - 24th July 2017. This data will be updated every 24 hours.
