• Journal of Food Hygiene and Safety
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• v.15 no.2
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• pp.88-94
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• 2000

The purpose of this presents is to investigate, using natural food extracts(Green tea; Camellia sinesis, Du'chung; Eucommia ulmoides Oliver, Eu sung cho; Houttuynia cordate Thunb, Sam back cho; Saurus Chinensis, Baek hwa sa seal oho; Oldenladia diffusa Roxb., Laver; Porphyra tenera, Sea mustard; Undaria pinnatifda and Sea staghorn; Condium fragile) and juices(Sweet pepper; Capsicum annuum var. angulosum, Kale; Brassia oleracea var. acephala, Cucumber; Cucumis sativus, Onion; Allium cepa, Tomato; Lycopericon esculentum, Maesil; Prunus mume, Plum; Prunus salicina and Grape; Vitis spp.), the effect of natural plant components on the nitrite-scavenging under the different levels of pH. From the above mentioned extracts and juices, the content of vitamin C was detected, containing 65.1∼77.1 mg/100g, at the highest level in the Green tea, and followed by vegetables and fruits in order. The nitrite scavenging effect of teas, medicinal plants, and seaweed extracts, in the reaction system under the condition of pH 1.2, were 57.0∼100%, 50.0∼100%, and 18.0∼99.0%, respectively. Especially, the nitrite was scavenged to the level of 100%1 when 10 ml of kale and 5 ml of maesil Juice

• The Korean Journal of Food And Nutrition
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• v.26 no.2
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• pp.323-328
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• 2013

The objective of this study was to investigate the sensory quality attributes for the development of soy sauce containing an extract of the fruit of Hovenia dulcis Thunb (Hutgae), also known as liver function improvement and hangover removal. Aqueous extracts of Hutgae fruit and Hutgae fruit-soy sauce were used for determining the sensory evaluation. The intensity of the sweet smell and taste was predominated in the Hutgae fruit extract (p<0.05). Various seasoning items, such as apples, pears, dried figs, Korean bramble (Bokbunja), citron (Yuza) and sun-dried hot pepper (Taeyangcho), were used to determine the suitable type of seasoned soy sauce with the Hutgae fruit extract. In the sensory analysis, the highest overall preference (acceptance score 5) was obtained from the pear extract added to soy sauce with the Hutgae fruit. The overall preference of Yuza (score 4.9) and Taeyangcho (score 4.5) extracts also very well-matched the seasoning items for soy sauce with the Hutgae fruit extract. There was no difference among the extract mixtures of multi-seasoning items added to soy sauce with the Hutgae fruit extract. As more pear extract was added, a higher overall preference was obtained. On the other hand, as the more Yuza extract was added, the higher flavor intensity without the change of the overall preference was obtained. The overall preference of soy sauce with the pear- Yuza-Taeyangcho extract mixture was not different between with or without the Hutgae fruit extract. However, the overall preference (score 5.6) was significantly higher in the pear extract added to soy sauce with the Hutgae fruit extract compared with the pear extract added to soy sauce without the Hutgae fruit extract (score 4.8). These results suggest that soy sauce with the Hutgae fruit-pear extract mixture may be useful as a functional seasoning for various salad dressings.

• Korean journal of food and cookery science
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• v.26 no.2
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• pp.155-164
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• 2010

The present study attempted to conceptualize Korean typical tastes, flavors and foods and to gather professionals' opinions about the globalization of Korean foods. A total of 23 experts participated in a three round survey using the Delphi technique, which was used to integrate and share the professional ideas of each expert. The survey was categorized into two parts: 1. Korean typical tastes and flavors, 2. Korean typical foods. According to the results, 'hot chili pepper', 'Kimchi', 'soy sauce', and 'garlic' were represented as Korean typical tastes and flavors. Also 'harmonized' was determined to be a type of food that should be introduced to foreigners and, 'sweet' and 'tart' were shown to also be liked by foreigners. In addition, 'neobiani', 'kalbi', 'bibimbap', 'kimchi', 'japchae', and 'neobiani' were categorized as typical Korean foods, foods that should be introduced to foreigners, and foods that would be liked by foreigners. These results showed that appropriate foods should be globalized and R&D should be expanded to determine the preferences of foreigners in terms of tastes and flavors.

• Journal of the East Asian Society of Dietary Life
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• v.15 no.5
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• pp.493-503
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• 2005

This survey was performed to investigate the distribution of specialities which cultivated importantly in Jeollabukdo area in order to understand food culture of this area. Foods in speciality were divided into 4 groups, agricultural, aquatic, animal and the others products. Total number of 93 species of specialities, including 40 species of agricultural products, 29 species of aquatic products, 8 species of animal products and 16 species of the miscellaneous products, were identified from Jeollabukdo area. Especially, there were various fruits and vegetables among agricultural products and fishes among aquatic products in this region. Rice, pepper, pear, Mandarin fish, beef, pine mushroom, lentinus edodes and honey were determined as specialities in Jeollabukdo area. Various aquatic products were specialities in Gochang, Gunsan, Buan and Gimje region. Fruits, mushrooms, wild edible greens and animal products were specialities in Muju, Jangsu, Jeongeup and Jinan. Sweet fish, cat fish and freshwater crab were caught off in Sumjin river region only such as Namwon, Sunchang and Imsil, Recently, pumpkin(Cucurbita maxima) and paprika were determined as specialities in Jeollabukdo. In case of aquatic products, mushrooms and wild edible greens, their wild type products decreased, while cultivated type increased Commercialization by brand naming of agricultural and animal products were rapidly increasing. The kinds of specialities in Jeollabukdo area were changing by the influence of geographical, religious and social factors.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.11
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• pp.8089-8095
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• 2015

Gochujang, a kind of fermented red pepper paste with soybean koji, is a traditionally using spices in Korea and is characterized by its special taste in combination with hot, sweet and salty taste, and its component are consist of protein, carbohydrates, capsanthin and capsinoids, vitamin and other minor components. We tried to develop Gochujang sauce characterized by mild hot and spicy taste, proper viscosity and its strong application to steak, fried food, pizza and others. Gochujang sauce tended to show strong red color and lightness as pH decreases and Paprica oleoresin improved a value to 12.11 and L value to 24.24 which is similar to tomato paste 1:1-1.5:1 ratio of Gochujang and tomato paste was evaluated to be acceptable in the aspect of Gochujang's characteristics.

• Journal of the Korean Society of Food Culture
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• v.2 no.1
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• pp.17-24
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• 1987

As people know how to brew a wine from fruits and cereals, they continued to develope various wines good to their taste. Korean wines are also ones made from cereals and they have long been eager to improve the delicate taste. They used to drink Takju, raw rice wine, made from nonglutinous rice and Nuruk, a kind of yeast starter. During Koryo Dynasty, Soju a liquor was imported from Won(the Chinese dynasty). Nowadays this traditional folk wine, which had been developed variously and drunk all over the country, is decreasing year after year. The purpose of this study was to review on the wines ; its kinds, raw materials, brewing method, manufacturing utensils, measuring units and devices and the terms for wine making based on 20 documents published in 1600, in the middle of Yi dynesty. The results of review were as follows. 1. There were 121 kinds of wines at that time in Korea. 2. Among the raw materials for wines, major materials were glutinous rice, nonglutinous rice, wheat flour, wheat, mung bean, and black soybean. And minor materials were pepper corn, Lycium chinenisis, cinnamon, pine needles, pine nuts, jujube, mugwort leaves, lotus leaves, pine corn, pine bud, chrysanthemum, pine flowers, honey, Acanthopanox seoultenses, bamboo-root, marrowbone of blak cow, sweet flag, Ciprus noblis, Saurea lappa, honey suckle, Tricho santhes, azalea, the leaves of the paper mulberry, and bark of chungum tree. 3. There were several kinds of wines such as a wine without using Nuruk, a wine made from glutinous rice, nonglutinous rice, or glutinous and nonglutinous rice with flour. 4. There were several brewing methods for wines such as a wine boiled with ring rice cake, a wine brewed with loaves of rice cake, a wine brewed with hard boiled rice, a wine brewed with rice gruel, and a wine brewed with powdered rice gruel. 5. There were 23 kinds of utensils including measuring devices for weight and volume.

• Journal of the Korean Society of Food Culture
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• v.10 no.4
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• pp.301-310
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• 1995

The purpose of this study is to survey various recips of the roasted skewered beef (Sanjuk) with twenty three classical cookbooks written before 1943 in Korea. The recipes of the roasted skewered beef are found thirty times in the records, which can be classified into six groups such as the palm-type skewered beef (Sulhamyukjuk), little finger-type skewered beef, mixed skewered beef, juice skewered beef, little finger-type skewered internal organs, and wide-cut skewered internal organs. The palm-type skewered beef and the mixed skewered beef most frequently appeared in the records. The 'Sulhamyukjuk' in the 17th century were inherited while changing its name to 'Sanjuk' in the late 18th century, which is the origin of 'Bulkoki'. There were two types of the roasted skewered beef, the palm-type and the little finger-type; and the palm type preceded the little finger-type. They were used with no change until the 19th century. Actually the roasted skewered beef existed even in the 16th century, but were put down in the early 17th century. In the cooking of 'Sulhamyukjuk' the process of dipping shortly into cold water in the midst of roast seems to absolutely disappeared. Some recipes of the roasted skewered beef were lost, but most have been inherited in the similar way with simplification including little use of internal organs. The main ingredients consisted of parts of cattle such as fresh meat, intestines, heart, liver, omasum, tripe, head, sweet bread, and lung with various vegetables and mushroom. And the main seasonings were mixtures of oil, soy sauce, sesame seed powder, scallion stalk, pepper, sesame seed oil, and salt. And sometimes wine, vinegar, ginger, garlic, and sugar were added.

• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.5
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• pp.826-833
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• 2001

The effects of Monascus koji on the fermentation and quality of mul-kimchi (CCK) were investigated. Monascus koji at a final concentration of 1% against total amounts of saline and salted Chinese was added to MK and CCK, respectively, and fermented at 1$0^{\circ}C$. The koji of MK and CCK had a little effect on pH and acidity. Antimicrobial effect of water extracts from Monascus koji showed at the concentration of 3% for L. brevis and 5% for L. acidophilus and L. bulgaricus, respectively. Whereas no effect was founded in the strains of L. plantrum, L. GG and Leuc. mesenteroides. It was possible to control the color of kimchi by using Monascus koji instead of red pepper. Especially, color acceptability of MK added the koji was greatly improved. The content of reducing sugar and the score of sweet taste were slightly increased in the kimchi added the koji, whereas no great difference in the crispness was found. Overall acceptability of CCK was not apparent, but that of MK was greatly enhanced. It is apparent that the inhibitions of HMG-CoA reductase in MK and CCK added 1% Monascus koji were 10~20 and 7~16%, respectively.

• Research in Plant Disease
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• v.25 no.2
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• pp.94-97
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• 2019

In February 2019, a damping-off disease occurred at the seedling stage of paprika in a commercial nursery located in Cheorwon, Korea. A species of Fusarium was isolated from the diseased plant and it was identified as Fusarium oxysporum based on morphological characteristics and nucleotide sequence data of translation elongation factor $1-{\alpha}$ and the largest subunit of RNA polymerase. The isolate obtained was revealed to be pathogenic to the host plant through pathogenicity tests, and the reisolation of the pathogen confirmed Koch's postulates. This is the first report of damping-off caused by Fusarium oxysporum on paprika in Korea.

• Journal of The Korean Society of Agricultural Engineers
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• v.61 no.1
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• pp.121-130
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• 2019

The purpose of this study is to determine the amount of irrigation water for upland crop growth based on the 30 year of historical rainfall data and the water management guidelines as a reference. Five regions and ten crops were selected by their cultivation size. The changes of soil moisture contents were calculated using daily mean rainfall and irrigation demand. This study assumed that crops are irrigated when the soil moisture contents fell below of the field capacity for more than 5 days, which is the drought condition defined by RDA. The maximum irrigation water requirements was 167.2 mm for chinese cabbage during the growing season, which was followed by corn (112.0 mm), daikon (102.3 mm), spinach (66.1 mm), lettuce (56.7 mm), pepper (46.5 mm), potato (33.9 mm), sweet tomato (27.4 mm), peanut (11.5 mm) and bean (10.3 mm), The results of this study could contribute to providing valuable data to determine the capacity of irrigation facilities and to establish the emergency operation plans under extreme unfavorable weather condition (heat wave, etc.) for crop growth.