1、单击此处编辑母版标题样式* 1单击此处编辑母版副标题样式LOGOvGMFHarmful Or helpfulGenetically Modified Foods Main Content 定义 (definition) 发展 (development) 应用 (application) 安全性评价 (safety evaluadae)What is GMF (Genetically Modified)?Genetically modified food is a kind of food that by using modern molecular biological technology
2、transfers some biological gene to other species to transform of genetic material and make it transfer to what people need in its shape, nutritional quality and consumption quality. That taking genetically modified organisms as direct food or as raw material processing production food is called “gene
3、tically modified food“. GMF could be divided into: GM plant food GM animal food GM microbial foodWhat is the GM technology?GM technology is the separation and decorated artificial genes into the genome of organisms, and to gene expression, access to new traits of biological technology.GM food in wor
4、ldMost European counreiesAmericaCanadaArgentina China and many other countriesWidely planted forbid confusedACompany LogoNow,Insect-resistantSince that,increased by 52 timesIn 1996,large-scale production In 1993,the U.S.firstcase of GM food is tomatoesIn 1983,worlds first case of successful cultivat
5、ion is tobaccoThe development of genetically modified food and safety issuesfor or Company Logo1.Herbicide tolerance2.Disease tolerance3.Cold tolerance4.Drought tolerance5.Salinity tolerance1. the influence of environmental protection 2. arise toxins by-products which is harmful to people 3. produce
6、 antibiotic resistant bacteria 4. reduced effectiveness of pesticidesIn these premise, we hope that genetically modified food under the consumers mouth will be ensured safe. Genetically modified food, in the aspect of price and performance, have potential huge advantage and exuberant vitality. We believe after experiencing the ups and downs later ,GMF will contribute to human beings. Thank You 朱明星 夏芸芸 杨思佳 姚宏
