• 한국조리학회지
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• 제21권1호
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• pp.267-280
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• 2015

조국, 분국, 맥국 누룩으로 각각 탁주, 약주, 증류주를 제조하여 이들의 품질특성 평가를 위하여 발효 시 pH, 당도, 효모 생균수, 알코올 농도 등을 분석하였고, GC를 이용하여 향기성분, LC를 이용하여 유기산을 분석하였으며 관능검사를 실시하였다. 발효가 진행되는 동안 pH는 낮아졌으나, 당도는 높아졌고 누룩의 종류에 따라 값에 차이가 있었다. 알코올 농도는 발효 12일째까지 증가 하였으나, 이후에는 유의적 차이가 없었다(p<0.05). 효모 생균수는 발효 5일째까지 급격하게 증가하였으나, 이후에는 감소하기 시작하여 발효 13일째에 주류 간에 차이가 없었다. 향기성분 중 acetone과 n-amyl alcohol은 모든 주류에서 검출되지 않았으나, fusel oil은 맥국에서 494.65 mg/L, 분국에서 525.4 mg/L가 검출되었다. 유기산 중에는 lactic acid가 가장 많이 검출되었다. 관능검사에서 탁주는 조국과 분국에서, 약주는 맥국에서 높은 점수를 얻었다. 증류주는 조국, 분국, 맥국 모두에서 유사한 점수를 얻었다.

• 한국응용곤충학회지
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• 제30권2호
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• pp.103-137
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• 1991

현미를 사료로하여 네가지 정온도조정에서(25, 28, 34, $36^{\circ}C$ $\pm$$0.5^{\circ}C$, RH 70%)에서 거짓쌀도둑(Tribilium castaneum Herbst)의 각 충태별 평균발육기간($\pm$SE)을 산출하였으며, 이를 기초로하여 발육임계온도를 추정하였다. 난의 평균발육기간은 각 온도에서 7.6$\pm$0.25, 4.8$\pm$0.10, 3.0$\pm$0.03, 2.5$\pm$0.09일, 유충에서 각각 53.3$\pm$1.49, 33.4$\pm$0.57, 30.6$\pm$0.70, 31.0$\pm$1.18일, 용에서 각각 12.1$\pm$0.17, 7.8$\pm$0.09, 5.0$\pm$0.07일로 산출되었으며, 난에서 성충우화시기까지의 전발육기간은 각각72.3$\pm$1.67, 46.0$\pm$0.05, 39.4$\pm$0.64, 38.7$\pm$1.15일로 산출되었다. 난과 용의 발육기간은 밀과 옥수수같은 다른 식이조건에서와 유사하였으나, 섭식을 하는 유충기의 발육은 밀보다 현미에서 상대적으로 지체되는 현상을 보였다. 한편 현미를 섭취했을 경우, 밀을 섭취했을 때 보다 발육중 치사율이 높아 밀에 비해 현미가 저급의 식물임을 보여주었다. 거짓쌀도둑 난, 유충 용 및 전발육기간의 저온발육임게온도는 각 충태 공히 $20.0^{\circ}C$로 산출되었으며, 유충과 전발육기간의 고온발육임계온도는 각각 $40.2^{\circ}C$와 $41.9^{\circ}C$로 추정되었다. 영기수는 온도에 상관없이 최빈치 7회를 나타냈지만, 온도의 상승에 따라 7회 이상 탈피하는 비율이 높아지는 경향을 보였다. 성비는 온도와 무관한 것으로 나타났다.

• 한국식생활문화학회지
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• 제7권3호
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• pp.223-235
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• 1992

1. There were 21 kinds foods and preservation of beef and the number of dishes were 346 in the literatures written before 1943. 2.Soup(羹) was appeared first, and followed by dried beef(肉脯), steamed(蒸), sliced of boiled beef(熟肉과 片肉), preservation(貯臟), pan broiled beef(濕熱炒), salted beef(肉醬), raw beef(膾), shish kebab(算炙), roasted with seasoning(炙), beef with vegetables cooked in pan(煎鐵), calf`s-hoof jelly(gelatin)(足片), jaban(佐飯), hardboiled beef(boiled in soy sauce), ravioli (饅頭), beef juice(肉汁), thick broth(heavy soup, 助致), grilled beef (煎油魚), mix with the season(muchim), sun(膳) and gruel(粥). 3.The total of 14 different names of soup were found in the literatures which are Yang tang(stomach soup), Dunggol tang(marrow soup), Dogol tang(medulla soup), Sungi kuk(ox-blood soup), Sogogi kuk(beef soup), Gom kuk(bone attached beef and organs soup), Jap tang(bone attached beef, organs and tough beef soup), Yukgaejang(fresh beef, organs and green onion soup), Joujeo tang(foot starched soup), Jok tang(foot soup), Kori tang(ox-tail soup), Kalbi tang(rib soup), Malgun jangkuk(clear soup), Wan ja tang(beef ball soup). 4.The number of staple ingredient were Tripe and fresh meat among 26 kinds of major ingredient, radish, wheat flour, egg among 21 kinds of miner ingredient black pepper, soy sauce and seasame among 22 kinds of seasonings, and Thin layer-fried egg among 9 kinds of decorating ingredient were used commonly in cooking for soup.

• 수산해양교육연구
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• 제21권1호
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• pp.28-42
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• 2009

For the utilization of seaweed (Capsosiphon fulvecense, algae) powder as an ingredient of bread, the quality of bread made with different concentration of seaweed powder was evaluated with physical and sensory properties. The powdered algae was shown to have crude protein content at 25.38%. The major minerals were identified with calcium with 8.38 g/kg, potassium with 9.5 g/kg, and magnesium with 5.6 g/kg, which comprised to 19.08% of total mineral content. Amount of essential amino acids content was estimated to be 835 mg/100 g. Content of essential fatty acid was found to be 27,25% of total fatty acids. For the preparation of bread added with seaweed powder, the addition ratio of seaweed was set at 3, 5 and 7% versus wheat flour with same ratio of other ingredients. L value, lightness of bread, was proportionally reduced with increse of seaweed powder. However, b value, yellowness, was increased with the addition of the seaweed powder. Adhesiveness, cohesiveness, and springiness of the bread were reduced with the addition of the seaweed powder, however, hardness of the bread was vice versa. Texture, flavor, color, and overall acceptance of the bread added seaweed powder were shown up significant differences among all tested groups (P < 0.001), that is, more seaweed powder showed less favorable texture, flavor, color, and overall acceptance. Although the bread added with seaweed powder showed a less preference compared to control group, the bread with 3% of seaweed powder was favorable to other test groups, which might have a potential for the commercialization of functional breads using seaweeds.

• 한국식품영양학회지
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• 제28권3호
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• pp.507-516
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• 2015

This study investigated the quality characteristics and antioxidant activities of wet noodles as well as their cooking properties following the addition of peanut sprout extract (PSE) and powder (PSP), which are known to contain a significant level of resveratrol. Wet noodles were prepared with 0, 2.5, 5, 7.5 and 10% PSE and PSP. Quality characteristics such as increasing volume of noodle, water ratio, turbidity of cooking water and color, texture, and sensory evaluation were then assessed. Additionally, the total resveratrol content in the cooked noodles was analyzed by HPLC and DPPH free radical scavenging capacity. As the amount of PSE and PSP increased, the L value of wet and cooked noodles significantly decreased, whereas the a and b values increased (p<0.001). The L value of cooked noodles was significantly lower compared to wet noodles (p<0.001) whereas the a and b values were higher. For the cutting intensity properties of the cooked noodles, hardness was reduced with increasing amounts of PSE (p<0.001), and was significantly increased in proportion to the amount of PSP (p<0.05). Meanwhile, springiness was not significantly different in all groups. Total resveratrol content and free radical scavenging activity significantly increased in proportion to the amounts of PSE and PSP (p<0.001), especially in noodles containing 5%, 7.5% and 10% PSE and PSP. Finally, sensory evaluation of PSE noodle revealed that color, flavour, taste were significantly decreased (p<0.05). But there was no difference in overall acceptance among cooked noodles with 2.5% to 5% PSE comparison to the control. Sensory characteristics in the PSP noodle showed similar results. In conclusion, these findings suggest that peanut sprout extract and powder could be potentially used as functional food ingredients. In addition, up to 5% PSE and PSP can be substituted for wheat flour.

• 한국식품조리과학회지
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• 제32권5호
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• pp.593-599
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• 2016

Purpose: The aim of this study was to investigate the quality characteristics of pancake mix containing Dioscorea batatas powder. In order to optimize the formulation ratio of the pancakes, steaming process was used to develop health-oriented products by adding D. batatas saponin and improved blood circulation. Methods: D. batatas powder was substituted into pancake at 0%, 10%, 20%, 30% and 40% of the total weight of wheat flour. Results: The viscosity of batter tended to increase as the ratio of D. batatas powder increased whereas the measures of spreadability were not significantly changed. In addition, the L-value and b-values decreased gradually while a-value increased. Among the textural characteristics cohesiveness tended to increase in proportion to the amount of D. batatas powder. Conclusion: The results of the sensory evaluation showed that pancake made with 20% D. batatas powder was the most preferable in appearance, flavor, taste, texture, and overall acceptability.

• Fisheries and Aquatic Sciences
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• 제18권3호
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• pp.257-264
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• 2015

A 10-week feeding trial was carried out to investigate the feasibility of using spent coffee ground (CG) as a potential feed ingredient for olive flounder. Growth, feed utilization, body composition and antioxidant enzyme activity were examined. A control diet was formulated and three other diets were prepared to contain 5, 10 or 15% CG (designated as Con, CG5, CG10 and CG15, respectively) by replacing for wheat flour. Two hundred forty fish ($104{\pm}0.7g/fish$) were allotted to 12 circular tanks of 400 L capacity at a density of 20 fish per tank and fed the experimental diets twice daily. At the end of the feeding trial, fish fed the CG5 diet exhibited significantly (P < 0.05) higher growth performance than those fed the control diet. Also, fish fed the CG10 diet had a comparable growth to that of the control group, but further increase of dietary CG inclusion level to 15% resulted in significant decrease of growth performance. Fish fed the CG15 diet showed significantly lower feed efficiency and protein efficiency ratio than other treatments. Significantly lower muscle protein content was observed in fish fed CG15 diet compared to the control. Significant reduction in plasma cholesterol concentration was found in fish fed CG15 diet compared to control. No significant changes were found in alkyle and superoxide radicals scavenging activities of plasma, muscle and liver among dietary treatments. Also, liver total protein, total antioxidant capacity, catalase and glutathione peroxidase activities were not significantly influenced by dietary inclusion of CG. According to these results, we concluded that CG can be included up to 10% in the diet for olive flounder without any adverse effects on growth, feed utilization and antioxidant enzyme activity.

• 한국자원식물학회지
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• 제16권1호
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• pp.1-7
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• 2003

본 연구는 굼벵이를 이용하여 동충하초의 자실체를 유도하기 위하여 3종의 동충하초(Cordyceps militaris) CHO-7208, CHO-7845, CHO-7846를 사용하여 배양조건을 조사하였다. PDA배지에서 13일간 배양 결과 CHO-7208는 25 $\pm$2mm, CHO-7845는 26$\pm$2mm와 CHO-7846은 16$\pm$2mm 생장하였으며 굼벵이를 배지로서 이용하기 위해서는 전분이나 밀가루, 쌀을 이용하여 사육을 했을 때 전분의 생존율이 높았다. 굼벵이 배지에서는 CHO-7298과 CHO-7846에서 자실체가 발생하였으며 27일간 생장량은 각각 51$\pm$5mm와 51 $\pm$5mm로 생장하였다. 또한 굼벵이 에서의 자실체 발생은 기중균사 형성이 왕성한 것이 균주로서 적합하였으며 굼벵이 배지에 동충하초를 배양하여도 자실체의 발생은 양호하였다.

• 복식
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• 제52권6호
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• pp.25-39
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• 2002

The purpose of this study is to look into dressing practices at the Woinarodo region in terms of ordinary and ritual clothes. Men wore Bqji(trousers) and Jeokori(jackets) as their plain clothes and sometimes Jangsam mid Durumaki(topcoat). During the period of Japanese colony, men wore Western-style clothes. For women it was basic to wear Chima(skirts) and Jeokori. And they preferred Momppe rather when in Japanese rule. In arrangements for their head, men put on gut, and had their hair cut during Japanese nile. Women laid a bundle of their braided hairs on the head or braided their hair, while married women did their hair up in a chignon during the ruling period People of the region put on straw and leather shoes, and then rubber ones since the late 1930s. Hand weaving was a major means of living for women at the region. Ramie, hemp and cotton were mainly weaved by hand. Starching was applied mainly to ramie and cotton. Glues for starching were made of raw rices, cooked rices, wheat flour or gloiopeltis tenax. For ritual clothes, especially in wedding, bridegrooms arranged themselves with Samokwandae and then Put on Baji, Jeokori, Durumaki and Danryung. But they Put on Western-style dresses as the liners of Danryung, and wear Nambawi Rather than the Samo after korean independence from Japanese rule. Bridges wore Chima, Jeokori and Wonsam and Chokdoori and covered their face with Hansam Wonsam did not be worn any longer after Korean independence from the rule. Shrouds for funeral ceremony were manufactured with silks, cotton and hemp, when the chief mourner wore hempen hoods and funeral robes, while women, Chima, made of hemp. and any type of Jeokori.

• 한국양식학회지
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• 제18권4호
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• pp.267-271
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• 2005

A feeding trial was carried out to investigate the effect of various fish meals as dietary protein source on growth, feed utilization and body composition of Juvenile flounder. Ten experimental diets were prepared to contain different fish meals: 4 kinds of white fish meal (WM-1, 2, 3, 4), 3 kinds of herring meal (HM-1, 2, 3), mackerel meal (MM), WM mixture and HM+MM mixture. Dietary energy and protein levels were designed to be isocaloric ($3.8 kcal g^{-1}diet$) and isonitrogenous ($46\%$) by adjusting the levels of fish meal, wheat flour and squid liver oil. Three replicate groups of fish (initial mean weight: 11.1 g) were hand-fed to visual satiety two times daily for 7 weeks. Survival was not significantly different among all groups. Weight gain of fish fed the HM-1 and HM-3 diets was the highest, but not significantly different from that of fish fed the either WM-2 or HM+MM diets. The lowest weight gain was found in fish fed the W-1 and WM-3 diets. Feed efficiency and protein efficiency ratio of fish fed the WM-2, HM-1, HH-3, MM and HM+MM diets were significantly higher than those of fish fed other diets. Daily feed intake of fish fed the WM-3 diet was highest, but not significantly different from that oi fish fed the either WM-4 or WMM diet. Significant differences were found in contents of moisture, crude protein, crude lipid and ash of whole body of fish. The results of this study indicated that growth of flounder can be affected by dietary fish meal source and quality, and WM-2, HM-1, HM-3 and HM+MM mixture are considered as useful dietary fish meal sources under these experimental conditions.