Trends in food biotechnology
DOI:
https://doi.org/10.3989/arbor.2014.768n4005Keywords:
Genetically modified food, food biotechnology, genetic engineering, nutrigenetics, nutrigenomics, environmental risk assessment, food safetyAbstract
For thousands of years man has been applying genetics to improve both foodstuffs and food products. Using selective breeding and/or spontaneous mutations, a large number of plant varieties, animal breeds and microbial strains have been produced. In fact, food biotechnology is the oldest form of biotechnology. Recently, recombinant DNA techniques have been applied in food technology, creating so-called ‘genetically modified foods’ (GM foods). Examples include transgenic potatoes able to act as an oral vaccine against cholera, recombinant wine yeasts that produce wine with a fruitier bouquet, and transgenic cows or ewes producing milk with high levels of pharmaceutical proteins. However, the starting date for the future of food biotechnology was the publication in 2001 of the first draft of the human genome. This paved the way for the search for the genes that are activated or deactivated in response to specifics nutrients. It is now also possible to determine the genetic differences underlying individuals’ different nutritional responses. Furthermore, every day more genomes of animals, plants or microorganisms that are common components of our diet like rice, bread yeast, the probiotic bacterium Bifidobacterium bifidum or pathogens responsible for food poisoning, like Escherichia coli, are published. This provides information about key genes, making it possible to devise strategies for improvement using classical and genetic engineering techniques, demarcate defence mechanisms to combat pathogenicity, and define new physiological functions. Biotechnology’s applications in food and nutrition are more advanced than many people imagine.
Downloads
References
Bouchard C. y Ordovas, J. M. (2012). Fundamentals of nutrigenetics and nutrigenomics. Progress in Molecular Biology and Translational Science, 108, pp. 1-15. http://dx.doi.org/10.1016/B978-0-12-398397-8.00001-0 PMid:22656371
Burachik, M. (2010). Experience from use of GMOs in Argentinian agriculture, economy and environment. New Biotechnololy, 27, pp. 588-592. http://dx.doi.org/10.1016/j.nbt.2010.05.011 PMid:20580682
Butelli, E., Titta, L., Giorgio, M., Hock, H. P., Matros, A., Peterek, S., Schijlen, E. G. W. H., Hall, R. D., Bovy, A. G., Luo, J. y Martin, C. (2008). Enrichment of tomato fruit with health-promoting anthocyanins by expression of select transcription factors. Nature Biotechnology, 26, pp. 1301-1308. http://dx.doi.org/10.1038/nbt.1506 PMid:18953354
Christou, P., Capell, T., Kohli, A., Gatehouse, J. A. y Gatehouse, A. M. (2006). Recent developments and future prospects in insect pest control in transgenic crops. Trends Plant Science, 11, pp. 302-308. http://dx.doi.org/10.1016/j.tplants.2006.04.001 PMid:16690346
Conner, A. J., Glare, T. R. y Nap, J. P. (2003). The release of genetically modified crops into the environment. Part II. Overview of ecological risk assessment. Plant Journal, 33, pp. 19-46. http://dx.doi.org/10.1046/j.0960-7412.2002.001607.x PMid:12943539
Corella, M. D. y Ordovas, J. M. (2010). Nutrigenomics in cardiovascular medicine. Circulation: Cardiovascular Genetics, 2, pp. 637-651. http://dx.doi.org/10.1161/CIRCGENETICS.109.891366 PMid:20031645 PMCid:PMC2810265
Fontes, E. M. (2003). Legal and regulatory concerns about transgenic plants in Brazil. Journal of Invertebrate Pathology, 83, pp. 100-103. http://dx.doi.org/10.1016/S0022-2011(03)00060-0
Gianessi L. P. (2005). Economic and herbicide use impacts of glyphosate-resistant crops. Pest Management Science, 61, pp. 241-245. http://dx.doi.org/10.1002/ps.1013 PMid:15706602
Hocking, P. M. (2010). Developments in poultry genetic research 1960–2009. British Poultry Science, 51, pp. 44-51. http://dx.doi.org/10.1080/00071668.2010.507333 PMid:20711901
Huang, J., Rozelle, S., Pray, C. y Wang, Q. (2009). Plant biotechnology in China. Science, 295, pp. 674-677. http://dx.doi.org/10.1126/science.1067226 PMid:11809972
Jank, B. y Gaugitsch, H. (2001). Assessing the environmental impacts of transgenic plants. Trends in Biotechnology, 19, pp. 371-372. http://dx.doi.org/10.1016/S0167-7799(01)01732-2
Kuiper, H. A., Kleter, G. A., Noteborn, H. P. J. M. y Kok, E. J. (2001). Assessment of the food safety issues related to genetically modified foods. Plant Journal, 27, pp. 503-528. http://dx.doi.org/10.1046/j.1365-313X.2001.01119.x PMid:11576435
Ley, R. E. (2010). Obesity and the human microbiome. Current Opinion in Gastroenterology, 26, pp. 5-11. http://dx.doi.org/10.1097/MOG.0b013e328333d751 PMid:19901833
Martorell, P., Forment, J. V., Llanos, R. de, Montón, F., Llopis, S., González, N., Genovés, S., Cienfuegos, E., Monzó, H. y Ramón, D. (2011). Use of Saccharomyces cerevisiae and Caenorhabditis elegans as model organisms to study the effect of cocoa polyphenols as an antioxidant food ingredient. Journal of Agricultural and Food Chemistry, 59, pp. 2077-2085. http://dx.doi.org/10.1021/jf104217g PMid:21288028
Omobowale, E., Singer, P. A. y Daar, A. S. (2009). The three main monotheistic religions and GM food technology: an overview of perspectives. BMC International Health Human Rights, 9, pp. 18-25. http://dx.doi.org/10.1186/1472-698X-9-18 http://dx.doi.org/10.1186/1472-698X-9-18
Paarlberg, R. (2010). GMO foods and crops: Africa's choice. Nature Biotechnology, 30, pp. 609-613.
Quaim, M. (2010). Benefits of genetically modified crops for the poor: household income, nutrition, and health. New Biotechnology, 27, pp. 552-557. http://dx.doi.org/10.1016/j.nbt.2010.07.009 PMid:20643233
Ramón, D., MacCabe, A. P. y Gil, J. V. (2004). Questions linger over European GM food regulations. Nature Biotechnology, 22, p. 149. http://dx.doi.org/10.1038/nbt0204-149 PMid:14755281
Sanders, R. A. y Hiatt, W. (2005). Tomato transgene structure and silencing. Nature Biotechnology, 23, pp. 287-289. http://dx.doi.org/10.1038/nbt0305-287b PMid:15765076
Ye, X., Al-Babili, S., Klöti, A., Zhang, J., Lucca, P., Beyer, P. y Potrycus, I. (2000). Engineering the provitamin A (β-carotene) biosynthetic pathway into (carotenoid-free) rice endosperm. Science, 287, pp. 303–305. http://dx.doi.org/10.1126/science.287.5451.303 PMid:10634784
Published
How to Cite
Issue
Section
License
Copyright (c) 2014 Consejo Superior de Investigaciones Científicas (CSIC)
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.