This study was conducted to assess food safety knowledge of college students according to mass-media reports. To accomplish this, a survey was conducted to investigate the reliability, of primary mass-media sources on Bovine Spongiform Encephalopathy(BSE) as well as the preferences of college students. The most common sources of media consumed by male and female students were terrestrial television(TV)(60%), the internet(21%), and newspapers(11%) and terrestrial TV(60%), newspapers (18%), and the internet(17%), respectively. The preferences for media of major and non-major students were terrestrial TV(64%), newspapers(17%), and the internet(14%) and terrestrial TV(51%), the internet(22%), and newspapers(19%), respectively. The reliability of media as viewed by male students were as follows: terrestrial TV(53%) and the internet(40%), whereas for female students, these values were terrestrial TV(55%) and the internet(37%). The reliability of media as viewed by major and non-major students was as follows: terrestrial TV(67%) and the internet(28%), and terrestrial TV(44%) and the internet(44%), respectively. In the case of male students, the primary sources for information regarding BSE were terrestrial TV(54%) and the internet(38%), whereas for female students, the primary sources were terrestrial TV(57%) and internet (37%). In the case of major students, the primary sources for information regarding BSE were terrestrial TV(52%) and the Internet(40%), and for non-major students, the internet(47%) and terrestrial TV(39%). Both male and female students were found to have less knowledge regarding prions, SRM(Specified Risk Materials), MM(methionine-methionine) type genes, and cow above 30 months associated with BSE compared to the other factors associated with this disease. The BSE-related knowledge held by major and non-major students was revealed unknown more than the majority of responses. Based on these results, greater effort should be made to provide meaningful information to improve the food-safety knowledge of college students according to mass-media.

대두의 품종별 백립중은 12.1∼27.1 범위로 새알이 가장 무거웠고 광안이 가장 가벼운 것으로 조사되었다. 대두 무게에 대한 종피의 무게비율은 신팔달콩 2호가 9.40%로 가장 높았고, 장엽이 6.13%로 가장 낮은 것으로 나타났으나 품종간에 차이를 보였다. 조단백질은 평균 41.7%로 39.0∼48.5% 범위의 품종간 차이를 보였으며 단백이 48.5%로 가장 높은 함량을, 장엽이 39%로 가장 낮았다. 지질은 평균 19.7%로 17∼22% 범위였으며, 무한, 태광 등이 22%로 가장 높았고 단백, 광안이 17%로 가장 낮았다. 특히 단백질 함량이 높은 단백콩과 광안콩이 높은 지질함량을 보였는데, 전반적으로 단백질 함량이 높은 품종들이 낮은 지질함량을 나타내고 단백질함량이 낮은 품종들이 높은 지질함량을 보였다. 수분흡수율은 235.9∼202.82%범위로 평균 218.4%였으며, 보광이 235.9%로 가장 높았고 단경이 202.8%로 가장 적었다. 수침 후 경도는 평균 1.404kg/3.14mm^2로 0.890∼2.593kg/3.14mm^2의 범위였는데 새알이 0.890kg/3.14mm^2로 가장 높은 경도를, 진품이 2.593kg/3.14mm^2로 가장 낮은 경도를 보였다. 한편 수분흡수율과 수침시간과의 상관관계를 검토한 결과, 보광, 광안, 황금 등 전 품종에서 R_2=0.94∼0.99의 범의로 고도의 유의적인 상관관계를 나타내어 수분흡수율이 높을수록 수침경도는 작아지는 것으로 조사되었으며 진품의 수침경도는 2.593kg/3.14mm^2로 가장 높았다. 한편 대두의 가열 후 경도는 0.066∼0.475kg/3.14mm^2의 범위로 평균 경도는 0.153kg/3.14mm^2였고, 단원이 0.066kg/3.14mm^2로 가장 낮았다.

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A new light pink colored standard rose (Rosa hybrida Hort.) cultivar “Temperla” was developed at the Jeollanamdo Agricultural Research and Extention Services (JARES) after seedling and line selection in 1999, and its characteristics were examined two time

A new orange-red colored standard rose (Rosa hybrida Hort.) cultivar ‘Scarla’ was developed at the Jeollanamdo Agricultural Research and Extention Services (JARES) after bud selection and line selection for three times from 1999, and its characteristics w

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Genetic linkage maps of Alstroemeria Brazilian species were constructed using AFLP markers. Reciprocal backcross mapping population with 122 individuals was obtained between A. inodora and A. psittacina, Brazilian species that are commonly used in the com