www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

Podcast

Scientists predict strong thirst for 'human milk'


Updated: 2011-03-22 10:51
Large Medium Small

Get Flash Player

進入英語學習論壇下載音頻  去聽寫專區(qū)一展身手

Genetically modified (GM) dairy products that are similar to human milk will appear on the Chinese market in two years, an expert in biotechnology has predicted.

Li Ning, a scientist from the Chinese Academy of Engineering and director of the State Key Laboratories for AgroBiotechnology at China Agricultural University, said progress in the field is well under way.

Li said Chinese scientists have successfully created a herd of more than 200 cows that is capable of producing milk that contains the characteristics of human milk.

He said the technology is at the cutting edge worldwide and will ensure "healthy protein contained in human milk is affordable for ordinary consumers."

Photos depicting the GM cows were on display between March 7 and 14 in Beijing, showcasing China's major technological achievements during the period of the 11th Five-Year Plan (2006-2010).

"In ancient China, only the emperor and the empress could drink human milk throughout their lives, which was believed to be the height of opulence," Li said.

Human milk contains two kinds of nutrition that can help improve the immune system and the central nervous system of children. The components are not available in milk produced by goats or cows.

Li said the scientific world had not found a way to mass-produce those ingredients. The GM milk will be as safe to drink as that of ordinary cows, he added.

The Ministry of Agriculture issued bio-safety examination certificates for the GM herd in March 2010, giving the scientific team a 22-month period to test the technology in laboratories.

The ministry will then evaluate the results before deciding whether to allow the milk to be sold.

"The milk tastes stronger than normal milk," Li said. "Within 10 years, people will be able to pick up these human-milk-like products at the supermarket."

Questions:

1. What genetically modified (GM) products are coming soon to supermarkets?

2. How soon will they be available?

3. Why is human milk thought to be good?

Answers:

1. Dairy products that are similar to human milk.

2. Some experts predict two years.

3. Human milk contains two kinds of nutrition that can help improve the immune system and the central nervous system of children.

去聽寫專區(qū)一展身手

(中國日報網英語點津 Helen 編輯)

Scientists predict strong thirst for 'human milk'

About the broadcaster:

Scientists predict strong thirst for 'human milk'

Nelly Min is an editor at China Daily with more than 10 years of experience as a newspaper editor and photographer. She has worked at major newspapers in the U.S., including the Los Angeles Times and the Detroit Free Press. She is also fluent in Korean.

分享按鈕
主站蜘蛛池模板: 亚洲欧美精选 | 香蕉久久网站 | 4四虎44虎www在线影院麻豆 | 日本高清专区一区二无线 | 97在线视频免费观看费观看 | 日本乱人伦片中文字幕三区 | 免费一级成人毛片 | 国产男女免费完整视频 | 国产美女一区精品福利视频 | 中文字幕在线播放 | 国产欧美日韩图片一区二区 | 九九热爱视频精品视频高清 | 国产精品v在线播放观看 | 毛片成人永久免费视频 | 国产午夜精品一区二区三区不卡 | 黄人成a动漫片免费网站 | 精品国产免费人成在线观看 | 免费国产成人高清视频网站 | 综合在线亚洲 | a级毛片毛片免费很很综合 a级毛片免费 | 国内精品久久久久久影院老狼 | 日本一级看片免费播放 | 欧美日韩午夜视频 | 亚洲欧美二区三区久本道 | 国产一级视频在线观看 | 午夜一级毛片看看 | 亚洲看黄| 国内自拍视频一区二区三区 | 久久久久亚洲日日精品 | 九九热爱视频精品视频高清 | 欧美日本亚洲国产一区二区 | 在线亚州 | 久久99亚洲网美利坚合众国 | 中文字幕欧美在线观看 | 国内精品免费一区二区三区 | 国产成人小视频 | 亚洲一区二区三区免费视频 | 久草在线新视觉 | 国产午夜亚洲精品 | 国产激情视频在线播放 | 国产精品在线观看 |