This research had an intention to help the developing country in the subtropical zones. In this research, the team wanted to know the difference the changed density of rubber and yeast. The team fermented 8 broth, which contains 3 fermented broth that is changed rubber density after the team made yeast density keep constant, 3 fermented broth that is changed yeast density after the team made rubber constant, and 2 fermented broth that is made with control group in the pyrostat. The team checked out the fermented process through the density measurement test of carbon dioxide. The team also measured antioxidative activity with UV spectrophotometer and antibiosis with DPPH reagent. As a result, the team found out the more fermented broth among natural rubber fermented broth has high antioxidative component and antibiosis.
목차
ABSTRACT 1. INTRODUCTION 2. MATERIALS AND METHODS 2.1. Theoretical Background 3. EXPERIMENTAL DESIGN 3.1. Equipment for Experiment 3.2. Research Process 4. RESULTS 4.1. Measuring fermented progress of natural rubber 4.2. Measuring Absorbance 4.3 Antibiosis Experiment 5. DICUSSION AND CONCLUSION 6. ACKNOWLEDGEMENTS 7. REFERENCES
저자
Hyun Lim CHUNG [ Incheon Cheongra High School, 16-14, Damji-ro 8beon-gil, Seo-gu, Incheon 404-180, Republic of Korea ]
Corresponding author
Tae Yoon KIM [ Incheon Cheongra High School, 16-14, Damji-ro 8beon-gil, Seo-gu, Incheon 404-180, Republic of Korea ]
Sung Wook HWANG [ Incheon Cheongra High School, 16-14, Damji-ro 8beon-gil, Seo-gu, Incheon 404-180, Republic of Korea ]
국제과학영재학회 [The Society for the International Gifted in Science]
설립연도
2006
분야
자연과학>자연과학일반
소개
과학영재를 위한 연구 활동을 통하여 과학영재를 발굴하고, 발굴된 과학영재가 과학 분야의 관련 연구 활동을 할 수 있도록 지원하여, 이들이 과학 관련 분야의 진로를 선택하도록 장려함으로써 국제경쟁력을 갖춘 우수 과학기술인을 배출하고 국가 경제발전 및 문화창달과 세계 과학 발전에 기여함을 목적으로 한다.
간행물
간행물명
APEC Youth Scientist Journal [APEC 청소년 과학학술지]
간기
반년간
pISSN
2005-5625
수록기간
2009~2022
십진분류
KDC 405DDC 505
이 권호 내 다른 논문 / APEC Youth Scientist Journal Vol. 7 No.2