[A+ 식품미생물학실험 영문레포트] Microbes in the environment - Determine the approximate number of bacteria in environment using a standard plate count

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[A+ 식품미생물학실험 영문레포트]

A+ 평가 받은 식품미생물학실험 영문 레포트입니다.
영문으로 기본적인 내용을 잘 적어놓았기 때문에 영문레포트 작성에 좋은 참고가 될 수 있습니다.

목차

1. Title
2. Date
3. Purpose
4. Materials and Equipment
5. Method
6. Data
7. Result and Discussion
8. Reference

본문내용

3. Purpose
① Determine the approximate number of bacteria in environment using a standard plate count.
② Provide reasons for monitoring the bacteriologic of environment.

4. Materials and Equipment
① Water sample(in water purifier)
② petri plates containing plate count agar (PCA)
③ tubes containing 0.1% sterilized peptone water (9ml) :
Peptone is that milk, casein, pork, and soy protein are hydrolysed by the enzyme. Amino acids, peptides, proteases, and soluble nitrogen compounds are substances that make up the major component.
④ sterile 1ml pipette
⑤ spreader
⑥ alcohol lamp
⑦ test tube rack
⑧ incubator

<중 략>

7. Result and Discussion :
The size of Airborne microorganisms is usually 0.01-100㎛. In general, there is nothing that is airborne and can survive for a long time. so Most of it is thought to be attached to dust particles. the Bacteria in the outdoor air is about 1 ㎥ per dozens~hundereds. but In doors, It is a dozens or so.

참고 자료

5 people in addition to Park-Seock-Ki, 1995, Latest Microbiology Lab, Shin-Gwang Culture, pp283~284
4 people in addition to Ahn-Byeong-Yong, 2004, Food microbiology Experiment, Seock-Hak-Dang, pp69~71, 79~88
Naver Encyclopedia http://100.naver.com/
Wikipedia Encyclopedia http://en.wikipedia.org/wiki/