نتایج جستجو برای: food crops

تعداد نتایج: 303798  

Journal: :Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine] 2015
Scott McClain Wendelyn Jones Xiaoyun He Gregory Ladics Andrew Bartholomaeus Alan Raybould Petra Lutter Haibin Xu Xue Wang

Genetically modified (GM) crops were first introduced to farmers in 1995 with the intent to provide better crop yield and meet the increasing demand for food and feed. GM crops have evolved to include a thorough safety evaluation for their use in human food and animal feed. Safety considerations begin at the level of DNA whereby the inserted GM DNA is evaluated for its content, position and sta...

Journal: :Biotechnology for Biofuels 2009
Jeffrey D Wolt

Transgenic modification of plants is a key enabling technology for developing sustainable biofeedstocks for biofuels production. Regulatory decisions and the wider acceptance and development of transgenic biofeedstock crops are considered from the context of science-based risk assessment. The risk assessment paradigm for transgenic biofeedstock crops is fundamentally no different from that of c...

Journal: :Frontiers in Plant Science 2015

2015
Renée S. Arias Phat M. Dang Victor S. Sobolev

The Food and Agriculture Organization of the United Nations estimates that 25% of the food crops in the world are contaminated with aflatoxins. That represents 100 million tons of food being destroyed or diverted to non-human consumption each year. Aflatoxins are powerful carcinogens normally accumulated by the fungi Aspergillus flavus and A. parasiticus in cereals, nuts, root crops and other a...

2017
Renee S. Arias Phat M. Dang Victor S. Sobolev Renée S. Arias

The Food and Agriculture Organization of the United Nations estimates that 25% of the food crops in the world are contaminated with aflatoxins. That represents 100 million tons of food being destroyed or diverted to non-human consumption each year. Aflatoxins are powerful carcinogens normally accumulated by the fungi Aspergillus flavus and A. parasiticus in cereals, nuts, root crops and other a...

Journal: :Journal of experimental botany 2003
Eliot M Herman

Allergenic reactions to proteins expressed in GM crops has been one of the prominent concerns among biotechnology critics and a concern of regulatory agencies. Soybeans like many plants have intrinsic allergens that present problems for sensitive people. Current GM crops, including soybean, have not been shown to add any additional allergenic risk beyond the intrinsic risks already present. Bio...

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2005
Stephen P Long Elizabeth A Ainsworth Andrew D B Leakey Patrick B Morgan

Predictions of yield for the globe's major grain and legume arable crops suggest that, with a moderate temperature increase, production may increase in the temperate zone, but decline in the tropics. In total, global food supply may show little change. This security comes from inclusion of the direct effect of rising carbon dioxide (CO2) concentration, [CO2], which significantly stimulates yiel...

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