新疆大学：《食品技术原理》课程授课教案（讲义）第二篇 化学技术和生物学技术对食品的处理 第一章 食品的盐制和糖制

一、微生物的概念: 存在于自然界中的一群形体微小,结构简单,繁殖 快,分布广,易于分离培养,肉眼看不见的最微小生物,统称为微生物

在己提供高产菌株的基础上,如何把这些高产菌种在培 养过程中进一步考察它的生理生化特性,稳定或改进微 生物反应工艺过程,这里要求对生物物性的动态有详尽 的了解,对生化反应做定量的和动力学方面的考察 发酵过程是以微生物反应为核心的,有很多过程环节参与 的综合结果,整个过程贯穿着以\速率\为内容的基础研究

一、名词解释(每题2分) 1、近等基因系 2、结构域互换 3、e-dna 4、基因转换(gene comversion) 5、微排列(microarrang) 6、双向电泳

Race and Anthropology Huge topic-only going to cover a small portion of the discussion Two notions about race: Race has a biological meaning, but not a social meaning *Race has a social meaning but not biological meaning

The culture concept is fundamental to anthropology Years ago, we used to have more trouble introducing the concept, because people tended to think of the other meaning of culture, i.e., high culture, esp. art, music, refinement

Linguistic Aspects of Culture 1. How does culture hang together as system? How does it work? How does it interact with aspects of life that aren't culture? a. There has been a lot of efforts in the 20century to answer these question

The ethnographic reality behind these concepts Potlatch 1. The Culture a. North West coast cultural area is mostly in Canada b. Whole series of related groups all the way up to Alaska C. Fascinating area

1. In Anthropology some insights have come from observing simpler societies and then applying what we learn to our own society a. There are some things in our society that we take for granted that are of very recent origin:

Anthropology of Science Food for thought Is there a culture of science? Who is in that culture? Is there more than one? o What are the boundaries of science 1. Anthropology of science Uses ethnographic method to study science