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Lee, Soo-Kee;Lee, ln-Duk;Kim, Yong-Kook
- Korean Journal of Agricultural Science
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- v.28 no.1
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- pp.27-32
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- 2001
Two experiments were conducted to investigate the effects of the addition of ginseng meal to distillers feed on the silage quality, and feed intake and dry matter (DM) digestibility in goats. In Experiment I, three levels of ginseng meal (0.15, and 30%) were added to the distillers feed to make three types (treatment) of distillers feed silages (DFS), There were five replicates per treatment. Samples of 20 kg each were put into vinyl bag and vacuumed by an air compressor. Vinyl bags were kept at $20{\sim}25^{\circ}C$ for 30 days before being analyzed. In Experiment II, 12 male Korean native goats were employed to investigate the DM intake and digestibility of silages from Experiment I. There were 4 replicates per treatment. Daily feed intakes and fecal excretion were measured. In Experiment I, the silage pH decreased and the lactic acid increased significantly by the addition of ginseng meal (P
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주현규;권우건
- Microbiology and Biotechnology Letters
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- v.7 no.4
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- pp.191-195
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- 1979
This study was conducted to investigate the effect of saccharified extract of ginseng meal on alcohol fermentation and reproduction of yeast. Different concentrations of saccharified extract of ginseng meal in liquid medium were tested, and the experimental results obtained were summarized as follows : 1. In the process of alcohol fermentation of yeast, $CO_2$ output was much accelerated by the higher concentration of saccharied extracts from 1％ to 6％, but $CO_2$ output was disurbed at the concentrations of 10％ and 15％. .2. In the process of alcohol fermentation of yeast, the production of alcohol was increased by the higher concentration of saccharified extracts from 1％ to 6％, but decreased at the concentrations of 10％ and 15％. 3. Number of reproduced yeast cell after aerobic culture of Sacc. cervisiae was increased by the higher concentration of saccharified extracts from 1％ to 10％, but decreased at the concentration of 15％. The number of yeast cell at the concentratin of 10％ extract was 1.6 times more than that of control.
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In, Man-Jin;Chae, Hee Jeong;Kim, Dong Chung
- Journal of Applied Biological Chemistry
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- v.57 no.3
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- pp.247-250
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- 2014
A lipid-soluble extract in ginseng marc was prepared by n-hexane extraction to evaluate its antioxidant and anticancer potential. A hexane extract of ginseng marc (HEGM) possessed a 2,2-diphenyl-1-picryl-hydrazyl free radical scavenging activity which was related to the amount of total phenolics. Also, HEGM showed a potent inhibitory activity on human non-small cell lung cancer (A549, $GI_{50}=34.0{\mu}g/mL$) and colon cancer (SNU-C4, $GI_{50}=45.2{\mu}g/mL$) cells proliferation in vitro in a concentration-dependent manner as did the hexane extract of ginseng with $GI_{50}$ values of $20.0{\mu}g/mL$ in A549 and $37.0{\mu}g/mL$ in SNU-C4. These results imply that HEGM can be utilized as an antioxidant and anticancer substance.
https://doi.org/10.3839/jabc.2014.039 인용 PDF KSCI