Bacteria are tiny, living organisms that are only visible under a microscope. More than 150 years ago, Pasteur discovered that heating milk between 60 to 100 degrees Celsius kills the bacteria. This makes the milk safe to drink. This process was named “pasteurization” in his honor. Pasteur ...
This 5.(discover) led to his invention of a process for destroyingharmful germs in food, which became 6.(know)as pasteurization(巴氏灭菌法).In the 1870s, Louis Pasteur sought to find a cure foranthrax-a disease 7.mainly affects cattle.Firstly, he found anthrax was much more likely if ...
Who invented pasteurization methods? The process of pasteurization was named afterLouis Pasteurwho discovered that spoilage organisms could be inactivated in wine by applying heat at temperatures below its boiling point. The process was later applied to milk and remains the most important operation in ...
根据文章第一段“Louis Pasteur was a great scientist who not only made significant achievements in the field of microbiology but also invented a food preservation method that is still widely used today—the process of pasteurization (巴氏杀菌法). ( Louis Pasteur是一位伟大的科学家,他不仅在微生物...
根据空后谓语动词discovered可知,空处要用非谓语。且主语Pasteur与动词work之间是主动关系,由While可知,work表示的动作与谓语动作同时发生。故空处要用现在分词。 (5)discovery 考查名词。空处作主语,表示“发现”,因为空处前有限定词This,故要用名词形式,discover的名词是discovery。 (6)known 考查过去分词。空处作...
The virus has been found in raw milk, but the Texas Health Services department has said the cattle infections don't present a concern for the commercial milk supply, as dairies are required to destroy milk from sick cows. In addition, pasteurization also kills the virus. ...
Pasteur discovered that germs were getting into the wine and turning it sour. He found that heat killed these germs and prevented the wine from spoiling. Pasteur later applied his discovery to milk. His way of heating foods to kill bacteria is now called pasteurization ( 巴氏灭菌法 ). (33)...
He is best known to the general public for his invention of the technique of treating milk and wine to stop bacterial contamination, a process now called pasteurization. He is regarded as one of the three main founders of bacteriology, together with Ferdinand Cohn and Robert Koch, and is ...
medical sciences developing cures for rabies,anthrax and other infectious diseases.He also invented the process of pasteurization(加热杀菌法)to make milk safer to drink.He probably saved more lives than any other person. Otto Hahn(1879-1968) Hahn was a German chemist who discovered nuclear fission...
Who came up with the idea of pasteurization in keeping the boiled milk safe? What is Recapitulation theory and who formulated it? What is a fixed action pattern and how does it relate to survival? Give two examples. Why do traits persist if they aren't helpful for survival? Who was the...