2 research outputs found
Isolation, Screening and Identification of Swine Gut Microbiota with Ochratoxin A Biodegradation Ability
The potential for ochratoxin A (OTA) degradation by swine intestinal microbiota was assessed in the current study. Intestinal content that was collected aseptically from swine was spiked with 100 ppb OTA and incubated for 6 and 12 h at 39ยฐC. An OTA assay was conducted using the incubated samples, and it was found that 20% of the OTA toxin was detoxified, indicating the presence of microbes capable of OTA degradation. Twenty-eight bacterial species were isolated anaerobically in M 98-5 media and 45 bacterial species were isolated using nutrient broth aerobically. Screening results showed that one anaerobic bacterial isolate, named MM11, detoxified more than 75% of OTA in liquid media. Furthermore, 1.0 ppm OTA was degraded completely after 24 h incubation on a solid โcornโ substrate. The bacterium was identified by 16S rDNA sequencing as having 97% sequence similarity with Eubacterium biforme. The isolation of an OTA-degrading bacterium from the swine natural flora is of great importance for OTA biodegradation and may be a valuable potential source for OTA-degradation enzymes in industrial applications
The Korean Journal of Pathology์ SCI-e ๋ฐ JCR ๋ฑ์ฌ๋ฅผ ์ถํํฉ๋๋ค
2008๋
5์ Thomson & Reuters (Thomson Scientific Co.)๋ The Korean Journal of Pathology (Korean J Pathol) ๋ฑ 9๊ฐ
ํ๊ตญ ํ์ ์ง๋ฅผ ํฌํจํ 157๊ฐ ํ์ ์ง๋ฅผ ์๋กญ๊ฒ SCI-expanded์ ๋ฑ์ฌํ๊ณ 3๊ฐ ํ์ ์ง๋ฅผ ์ ์ธํ๋ค๊ณ ๋ฐํํ์๋ค. 2008๋
5์ ํ์ฌ ์ ์ฒด SCI-e ํ์ ์ง๋ ๋ชจ๋ 7,321๊ฐ์ด๋ฉฐ ์ด ์ค ํ๊ตญ์์ ๋ฐํ๋๋ ํ์ ์ง๋ ์ด 59๊ฐ์ด๊ณ ๊ทธ ์ค ์ํ ์๋ช
๊ณผํ ๋ถ์ผ ํ์ ์ง๋ 12๊ฐ์ด๋ค. 1967๋
์ฐฝ๊ฐํ Korean J Pathol์ ์ด๋ฒ์ SCI-expanded์ ๋ฑ์ฌ๋๋ฉด์ ๊ตญ์ ์ฌํ์์ ์ธ์ ๋ฐ๋ ์ ์์ ์ ๋ฌธํ์ ์ง๊ฐ ๋์๋ค. ์ด์ ๋ถํฐ ์ฐ๋ฆฌ ํํ์ง์ ๊ฒ์ฌ๋ ๋
ผ๋ฌธ๊ณผ ๊ทธ ๋
ผ๋ฌธ์ด ์ธ์ฉํ ์ฐธ๊ณ ๋ฌธํ์ ์ธ๊ณ์ ๊ณผํ์๋ค์ด ๊ฐ์ฅ ๋ง์ด ๊ฒ์ํ๋ ๋ฐ์ดํฐ๋ฒ ์ด์ค์ ํฌํจ๋จ์ผ๋ก์จ ๋ ์ฝํ๊ณ , ๋ ์ธ์ฉ๋ ๋ฟ ์๋๋ผ ๋ ๋ง์ ๊ฐ์๋ฅผ ๋ฐ๊ฒ ๋๋ค. ์ด๋ 2008๋
์ฐฝ๊ฐ๋ Basic and Applied Pathology1 ์ ๋๋ถ์ด 2008๋
๋ ๋ํ๋ณ๋ฆฌํํ ํ์ ํ๋์ ๊ฒฝ์ฌ์ด๋ฉฐ, ์ด์ SCI-e ๋ฑ์ฌ์ ์๋ฏธ๋ฅผ ์ดํดํ๊ณ ๋ฐ์ ์ ์ธ ํํ์ ํ์ ์ง ์ด์์ ๋ํ์ฌ ์๊ฐํด ๋ณด๊ธฐ๋ก ํ๋ค