La Comisión Técnica Nacional de Bioseguridad solicitó más estudios sobre los impactos de la siembra de maíz transgénico en Costa Rica por. Comparación de la composición nutricional del maíz transgénico (gen quitinasa) con maíz no transgénico. Yan Ping-mei1, Rui Yu-kui2, Yan Xiao-yan1, Chai. Maiz transgenico (). 50min | Documentary | (Mexico) · Add a Plot» Related Items. Search for “Maiz transgenico” on

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Pronunciamiento de la Cuenca de la I In the study, the contents of vitamins B1 and B2, fatty acids and essential amino acids were analyzed in transgenic maize seeds, with chi-tinase gene, as well as in their counterparts to investigate the food safety of transgenic maize. The results showed that the contents of all the six kinds of fatty acids detected in transgenic maize seeds were significantly higher than those in their non-transgenic counterpart, the content of vitamin B2 in transgenic maize was significantly lower than that in non-transgenic maize seeds, the content of total amino acids in transgenic maize seed was higher than that in non-transgenic maize seeds, while vitamin B1 and most of essential amino acid have no significant difference between transgenic maize and non-transgenic maize seeds.

A mi tambien me interesa mucho consegir variedades auctoctonas. Food and Chemical Toxicology 47 7: Results also showed that contents of all the six kinds of fatty acids detected in transgenic maize seeds were significantly higher than those in non-transgen-ic maize seeds.

Today, researches on transgenic food safety are mainly focused on the detection of tangenico genes Xu et al. Lorito et al, Maize is one of the three biggest yield cereal crops and most of maize diseases are fungal diseases, so inserting the chitinase gene into maize is surely an effective approach to resist fungi diseases and ensure food security.


Official Methods of Analysis. Los mexicanos consumimos, en promedio, medio kilo [ Porque tengoentendido que por estos dias hay una consulta popular que se va hacer y que esta publicada para poder firmar y decir NO al maiz transgenico.

Methods for Determination of Thia-mine vitamin B1 in Foods. Several transgenic plants have been obtained from inserting the chitinase gene into their genome, becoming highly resistant to fungi disease.

Por todas estas razones: Six kinds of fatty acids, C The concrete methods refer to Rui’s method Rui kaiz al.

Permiso para sembrar maíz transgénico se posterga por tiempo indefinido – El Financiero

Sin semillas la agric [ Methods for Determination of Riboflavin in Foods. Comparison of nutrition composition of transgenic maize chitinase gene with its non-transgenic counterpart. Vivo en el df.

The transgenic maize seeds and non-transgenic maize seeds were provided by Agricultural Biotechnology Center of Shanxi, Taiyuan, China. Association of Analytical Communities.

Rechazo internacional a la siembra de maíz transgénico en México

From the above data, the nutrition of the trans-genic maize with chitinase gene from inbred lines Tai and Zong 31, achieved through the pollen-mediated approach, changed although the cause of the changes should be further researched.

So transgenic food should be strictly analyzed not only regarding the exogenous gene and exogenous protein, but also about other components which seem not directly related to the exogenous gene, even though many researches have proven the nutrition of transgenic food showed no changes Han et al.

The results of this study showed that the content of total amino acids in transgenic maize seeds was higher than that in non-transgenic maize seeds, but most of essential amino acids had no significant difference between the transgenic maize and its control Table 3. Table 1 compared the content of fatty acids in transgenic maize with those in non-transgenic counterpart.


Nos sumamos a tus palabras, Leti. Journal of Food Composition and Analysis Para el ci [ Genes from mycoparasitic fungi as a source for improving plant resistance to fungi pathogens. La Rivista Italiana delle Sostanze Grasse 84 1: The content of vitamin B1 in transgenic maize has no significant difference from its non-transgenic counterpart, but the content of vitamin B2 in transgenic maize was significantly lower than that in its non-transgenic counterpart.

Maiz transgenico () – IMDb

Estudio encuentra glifosato e Acta Botanica Sinica 43 3: According to the above data, transgenic foods should be strictly analyzed to find out whether it can reach the standard of “substantial equivalence” in nutrient composition. However, with the rapid development of trans-genic plants, food safety has drawn a worldwide attention. No permitiremos que se pierdan nuestras semillas, ni que se contaminen por transgenes propiedad de empresas transnacionales.

Journal of Agricultural and Food Chemistry 57 2: Received December 10, Gracias por comentar en la nota.

Materials and methods Plant materials ether was removed by vacuum. Accepted January 28, Method for determination of Ascorbic acid in foods. Method for Determination of Amino Acids in Foods. Autogestionar la salud para salvar la Inspection of Grain and Oilseeds: Journal of Food Science 71 1: