• Proceedings of The Korean Society of Agricultural and Forest Meteorology Conference
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• 2018.06a
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• pp.77-78
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• 2018

• Journal of agriculture & life science
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• v.53 no.2
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• pp.15-26
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• 2019

An in vitro digestibility methods have been developed to mimic an in vivo system in the past decades. Because the in vivo techniques cause high cost, intensive labor, longer research periods and ethnical problems. In this review, the digestive systems from stomach to large intestine of pig as a monogastric animal were addressed to understand an in vivo digestion. The innovative in vitro technique using the Daisy II incubator was performed and the in vitro ileal and fecal dry matter (DM) digestibility of corn, rice, wheat and barley was determined.

• The Science & Technology
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• v.29 no.4 s.323
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• pp.12-13
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• 1996

우리나라가 선진국과 경쟁이 가능한 학문중 생명과학분야가 가장 경쟁력이 있는 분야다. 현재 각 대학과 연구소에는 선진국에서 최첨단 생명과학기술을 습득해 온 과학자들이 많아 정부나 기업에서 연구비를 집중투자하면 큰 성과를 거둘 수 있을 것이다. 전세계에 7백억달러의 시장을 갖고 있는 이 분야의 새 제품을 개발해 수출하면 앞으로 국제수지면에서 크게 공헌할 것이다.

• Proceedings of the Korean Society of Crop Science Conference
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• 2019.09a
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• pp.40-40
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• 2019

• The Science & Technology
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• v.33 no.5 s.372
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• pp.81-83
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• 2000

21세기는 생명공학 전쟁시대라고 일컫는다. 실제로 생명복제 특허전쟁은 우리나라에도 이미 상륙했다. 복제양 돌리를 탄생시킨 로슬린연구소가 복제기술에 대한 국내 특허출원을 냈기 때문이다. 그런데 문제는 이런 전쟁이 시민의 동의없이 수행되고 있다는 것이다. 우리나라는 현재 생명공학의 경쟁력 확보와 시민적 합의라는 두마리의 토끼를 잡아야 하는 딜레마에 빠져 있는 것이다.

• Proceedings of The Korean Society of Agricultural and Forest Meteorology Conference
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• 2013.11a
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• pp.108-112
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• 2013

• Korean Journal of Environmental Agriculture
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• v.40 no.1
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• pp.40-48
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• 2021

BACKGROUND: Although the calcined oyster shell can be used as a calcium-rich adsorbent for phosphate removal, information about it is limited. The purpose of this study was to evaluate the phosphate adsorption characteristics and its mechanism using calcined oyster shells. METHODS AND RESULTS: In this study, calcined oyster shell (C-OS600) was prepared by calcining oyster shells (P-OS) at 600℃ for 20 min. Phosphate adsorption by C-OS600 was performed under various environmental conditions. Phosphate adsorption by C-OS600 occurred rapidly at the beginning of the reaction, and the time to reach equilibrium was less than 1 h. The optimal isotherm and kinetic models for predicting the adsorption of phosphate by C-OS600 were the Langmuir isotherm and pseudo-second order kinetic model, respectively, and the maximum adsorption capacity derived from the Langmuir isotherm was 68.0 mg/g. The adsorption properties of phosphate by C-OS600 were dominantly influenced by the initial pH and C-OS600 dose. In addition, SEM-EDS and FTIR analysis clearly showed a difference in C-OS600 before and after phosphate adsorption, which proved that phosphate was adsorbed on the surface of C-OS600. CONCLUSION: Overall, the calcined oyster shell can be considered as an useful and effective adsorbent to treat wastewater containing phosphate.

• The Science & Technology
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• v.34 no.9 s.388
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• pp.30-31
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• 2001

• 축산식품과학과 산업
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• v.12 no.2
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• pp.8-16
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• 2023

• Proceedings of the PSK Conference
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• 2001.04a
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• pp.173.2-173.2
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• 2001