• 화훼연구
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• 제19권4호
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• pp.225-230
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• 2011

본 연구는 춘란 품종간의 유전적 유연관계를 밝혀 교배육종에 기초자료로 활용하기 위하여 수행하였다. 춘란 수집종 20 품종에 대하여 형태적 특징 19가지를 조사하여 유연관계를 분석하였다. 20개 수집품종들은 크게 2군으로 분류되었으며, I군에는 7개의 수집 품종이 속하였고, II군에는 13개의 수집 품종이 속하였다. I군에는 잎에 무늬가 없는 품종들로 구성되어졌으며, II군에는 무늬가 있는 품종들로 구성되어졌다. 10 종의 10 mer primer를 이용하여 RAPD 분석을 통해 유전적 유연관계를 분석하였다. RAPD결과 총 89개의 band를 얻었으며 그 중 monomorphic band는 3개, polymorphic band 86개였다. 수집품종간의 전체적인 유사도는 0.521~0.862의 범위로 나타났다. 유전적 유연관계 또한 2군으로 분류되었으며, X군에는 16개의 수집품종이 속하였고, Y군에는 4개의 수집품종이 속하였다. 외형적특징을 이용한 분류와 RAPD를 이용하여 유전적 유연관계를 분류한 결과는 정확히 일치하지 않았지만 유전적 유연관계를 통하여 분류된 Y군의 품종들은 모두 외형적 특징을 이용한 분류의 II군에 포함되었다. 본 연구의 RAPD에 의한 유연관계분석에서 유사도가 낮은 품종간에 교배조합을 구성한다면 보다 높은 효율의 결과를 얻을 것으로 기대된다.

• 화훼연구
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• 제18권4호
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• pp.271-277
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• 2010

본 연구는 춘란 야생 변이종의 육종을 위한 기초 자료를 얻고자 실시하였으며, 야생종의 개화시기를 꽃봉오리, 반개화, 개화, 개화 후 10일, 개화 후 20일의 5단계로 나누어 자가 수분시킨 후 삭과의 형태적 특성과 발아율을 조사한 결과이다. 착과율은 개화 후 20일에 교배한 것에서 100%로 가장 높았고, 삭과의 무게는 반개화 때 교배한 것이 가장 무거웠다. 5단계로 나누어 발아율을 조사한 결과 반개화에서 가장 높게 나타났으며, 교배 후 채종일수를 150일, 165일, 180일의 3단계로 달리하여 발아율을 조사한 결과에서는 교배 후 채종일수를 150일에 파종한 종자에서 5%로 가장 높게 나타났다. NaOCl 처리를 통한 발아율을 조사한 결과에서는 2%로 처리한 것에서 53.3%의 발아율을 보여 가장 좋은 결과를 나타내었다.

• 한국식품조리과학회지
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• 제18권5호
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• pp.516-521
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• 2002

This study was investigated to prove the relation between the ingredient of Samul Chol-Pyon and its microorganism pollution level during the storage. As a result, the pollution degree in total aerobic bacteria, yeast, mold, and colitis germs of rice power turned out to have a lower one than the oriental medicine materials do. In case of preserved write Chol-Pyon, the total aerobic bacteria pollution level was 8.8 $\times$ 10$^3$CFU/g the highest degree among other ones in their among other ones in their early pollution levels and in the oriental medicine materials, the pollution level was degreased as its annex increased. Moreover, yeast propagated fast in its first day of storage, but mold grew somewhat slowly than yeast and total aerobic bacteria did. In every case, the range of colitis germs growth was between 10$^2$-10$^3$CFU/g and it was similar to the each one of total aerobic bacteria, yeast, and molds. On its third day of storage, the pollution level of mold showed 10$^4$-10$\^$5/CFU/g.

• 한국가정과학회지
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• 제10권2호
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• pp.37-42
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• 2007

The scale and the extent of a aging of population of a rural are more serious than those of a urban in China. However, the welfare policy and the service for the aged in the rural are inferior. China established the different systems of social welfare policy for the city and the rural and has administered it since the china was established. Owing to an open-door policy(opening of a reform) the gap between the two got more deeply distinguished. Accordingly. the striking difference is shown in a living environment and a quality of life of the cities and the rural. I made clear the difference of services for the aged in the rural and the urban examining daily lives, medical industry, recreation systems and so on and analyzing their sources. In addition, I proposed the ways to establish synthetic social welfare policy of the urban and the rural.

• 한국식품영양과학회지
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• 제28권5호
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• pp.990-996
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• 1999

In physicochemical property, increasing the raw materials of Samul Chol Pyon, the content of moisture decreased, somewhat in total sugar, crude lipid, ash was increased. The pH of raw material for Samul Chol Pyon was shown at 5.70~5.80, in the mild acidity. Total saturated fatty acid of 50% added to the sample was shown to be four times higher than that of rice powder. The raw materials of Samul Chol Pyon were shown to possess 16 kinds of total amino acids. The content of minerals, K, P, Zn, Mn, Fe, Mg, Ca increased its additive raw material of Samul Chol Pyon. Especially, Na decreased, while K increased its additive raw materials of Samul Chol Pyon. In a limited Na diet, Samul Chol Pyon should be used in the future.

• Journal of Nutrition and Health
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• 제8권2호
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• pp.27-30
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• 1975

This investigation was designed to determine the influence of light on the changes of capsaicin, carotenoid and sugar in hot green pepper fruits during the after-ripening period. The results were as follows; 1. In capsaicin content, the sample in light was increased about twice of that of the sample under the darkness. 2. In total carotenoid content, both samples were increased in the same trend. And so, it might be able to assume that carotenoid pigments were produced without the light. 3. In sugar content, the sample in light was more rapidly decreased than that of the sample in darkness.

• 한국식품조리과학회지
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• 제6권1호
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• pp.27-31
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• 1990

These experiments were carried out to compared with components of AGM and raw beef. The results obtained were summarized as follows: 1) In proximate compositions of raw beef and AGM, water, protein, and fat were 71.21% and 48.47%, 29.35% and 21.85%, 5.36% and 14.95%, respectively. 2) Total amounts of amino acids of AGM were higher than raw beef, and glutamic acid was the highest in both, but methionine was the lowest in AGM, and cystine, in raw beef. 3) In fatty acids composition, unsaturated fatty acids were 90.4%, and linoleic acid (57.63%), among them, was the highest in AGM. But in raw beef, saturated fatty acids were 35.2%, and oleic acid, among them, was the highest content.

• 경영과정보연구
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• 제20권
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• pp.33-60
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• 2007

This study is a study on the impact factor of the sustainable giving behavior on the non-profit organization. According the research by non-profit organization, the main factors of most individual donators was given by stimulating sympathy. Also, the donators of the non-profit organization wanted to get a certain convenience and benefit through their donation under the reciprocity. The present study is an attempt to develop a more through understanding of the potential and actual impact factors of the sustainable giving behavior on the non-profit organization. Expecially, it also consists of an effort to assess the impact factors of the sustainable giving behavior on the non-profit organization.

• Journal of Nutrition and Health
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• 제8권4호
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• pp.27-32
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• 1975

This investigation was designed to determine the influence of drying methods on the chemical changes in red pepper. Three different drying methods were employed: 1) Sun-drying at $25{\sim}28^{\circ}C$ for 15 days, 2) Drying in oven at $60^{\circ}C$ for 49 hours, and 3) Drying in oven at $90^{\circ}C$ for 8 hours. Dried and ground peels were used for the analysis of carotenoid pigments, capsaicin, and vitamin C. The results were as follows; 1. The total carotenoid content of sun-dried sample was more significantly in creased about 4% than that of the fresh sample, but both samples dried in oven were decreased about 30%. Among carotenoid groups, diol-polyol group was chiefly increased, and both samples dried in oven were decreased in the same trend; $17{\sim}18%$ reduction was found in hydrocarbons and monols and $36{\sim}38%$ was in diol-polyols. 2. In Capsaicin content in red pepper, the sun-dried sample was increased about twice of that of the fresh sample and both samples dried in oven were also tended to increase. 3. High reduction of vitamin C content was found in each treatment; 76% for the sun-dried and 89% for the oven-dried samples, respectively.

• 한국식품조리과학회지
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• 제4권1호
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• pp.9-16
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• 1988

밀단백분말을 주재료로 한 인조육을 제조할 때, 품질특성에 영향을 주는 요인을 분석한 결과는 다음과 같다. 1. 색에 영향을 주는 요인은 호두, 식용유, 소금, 양파, 물, 식용유와 물의 상호작용 및 가열온도와 가열시간이었다. 2. 전단력에는 호두, 양파, 물, 호두와 식용유의 상호작용이 영향을 주는 것으로 나타났다. 3. 경도, 탄력성, 응집성 및 저작성에는 호두, 식용유, 양파, 소금, 물, 호두와 식용유, 식용유와 물의상호작용 및 가열온도가 영향을 주었다. 4. 보수성에는 호두와 물이 영향을 주는 요인이었다.