• Title/Summary/Keyword: 국수

Search Result 484, Processing Time 0.027 seconds

A New Wheat Variety, "Sukang" with Good Noodle Quality, Resistant to Winter Hardiness and Pre-harvest Sprouting (내한 내수발아성 제면용 밀 신품종 "수강밀")

  • Park, Chlul Soo;Heo, Hwa-Young;Kang, Moon-Suk;Kim, Hong-Sik;Park, Hyung-Ho;Park, Jong-Chul;Kang, Chon-Sik;Kim, Hag-Sin;Cheong, Young-Keun;Park, Ki-Hun
    • Korean Journal of Breeding Science
    • /
    • v.41 no.1
    • /
    • pp.44-50
    • /
    • 2009
  • "Sukang", a winter wheat (Triticum aestivum L.) cultivar was developed by the National Institute of Crop Science, RDA. It was derived from the cross "Suwon266" / "Asakaze" during 1994. "Sukang" was evaluated as "Iksan312" in Advanced Yield Trial Test in 2005. It was tested in the regional yield trial test between 2006 and 2008. "Sukang" is an awned, semi-dwarf and hard winter wheat, similar to "Keumkang" (check cultivar). The heading and maturing date of "Sukang" were similar to "Keumkang". Culm and spike length of "Sukang" were 90 cm and 8.1 cm, longer culm length and similar spike length compared to "Keumkang" (80 cm and 7.9 cm, respectively). "Sukang" had similar test weight (819 g/L) and lower 1,000-grain weight (40.2 g) than "Keumkang" (813 g/L and 44.9 g, respectively). "Sukang" showed resistance to winter hardiness and pre-harvest sprouting, which lower withering rate on the high ridge (4.5%) and rate of pre-harvest sprouting (0.2%) than "Keumkang" (21.9% and 30.4%, respectively). "Sukang" had lower flour yield (71.1%) and higher ash content (0.45%) than "Keumkang" (74.1% and 0.42%, respectively). "Sukang" showed lower lightness (89.13) and higher yellowness (10.93) in flour color than "Keumkang" (90.02 and 9.28, respectively). It showed higher protein content (12.8%) and gluten content (11.1%) and lower SDS-sedimentation volume (56.8 ml) and mixing time of mixograph (2.6 min) than "Keumkang" (11.9%, 10.2%, 62.3 ml and 4.7 min, respectively). Fermentation properties, amylose content and pasting properties of "Sukang" were similar to "Keumkang". "Sukang" showed different compositions in high molecular weight glutenin subunits (HMW-GS, $2^{\ast}$, 13+16, 2+12) and puroindolines (pina-1b/pinb-1a) compared to "Keumkang" ($2^{\ast}$, 7+8, 5+10 in HMW-GS and Pina-1a/Pinb-1b in puroindolines, respectively). "Sukang" showed lower hardness (4.53 N) and similar springiness and cohesiveness of cooked noodles (0.94 and 0.63) compared to "Keumkang" (4.65 N, 0.93 and 0.64, respectively). Average yield of "Sukang" in the regional adaptation yield trial was 5.34 MT/ha in upland and 4.72 MT/ha in paddy field, which was 4% and 1% lower than those of "Keumkang" (5.55 MT/ha and 4.77 MT/ha, respectively). "Sukang" would be suitable for the area above $-10^{\circ}C$ of daily minimum temperature in January in Korean peninsula.

A New White Wheat Variety, "Hanbaek" with Good Noodle Quality, High Yield and Resistant to Winter Hardiness (내한 다수성 백립계 제면용 밀 신품종 "한백밀")

  • Park, Chlul-Soo;Heo, Hwa-Young;Kang, Moon-Suk;Kim, Hong-Sik;Park, Hyung-Ho;Park, Jong-Chul;Kang, Chon-Sik;Kim, Hag-Sin;Cheong, Young-Keun;Park, Ki-Hun
    • Korean Journal of Breeding Science
    • /
    • v.41 no.2
    • /
    • pp.130-136
    • /
    • 2009
  • "Hanbaek", a white winter wheat (Triticum aestivum L.) cultivar was developed by the National Institute of Crop Science, RDA. It was derived from the cross "Shan7859/Keumkang"//"Guamuehill" during 1996. "Hanbaek" was evaluated as "Iksan314" in Advanced Yield Trial Test in 2005. It was tested in the regional yield trial between 2006 and 2008. "Hanbaek" is an awned, semi-dwarf and hard winter wheat, similar to "Keumkang" (check cultivar). The heading and maturing date of "Hanbaek" were similar to that of "Keumkang". Culm and spike length of "Hanbaek" were 89 cm and 9.0 cm, which longer culm length and spike length than "Keumkang" (80 cm and 7.9 cm, respectively). "Hanbaek" had lower test weight (797 g) and higher 1,000-grain weight (47.7 g) than "Keumkang" (813 g and 44.9 g, respectively). "Hanbaek" showed resistance to winter hardiness and susceptible to pre-harvest sprouting, which lower withering rate on the high ridge (4.4%) and higher rate of pre-harvest sprouting (47.9%) than "Keumkang" (21.9% and 30.4%, respectively). "Hanbaek" had similar flour yield (74.4%) to "Keumkang" (74.1%) and higher ash content (0.45%) than "Keumkang" (0.42%). "Hanbaek" showed lower lightness (89.13) and similar redness and yellowness (-0.87 and 10.93) in flour color than "Keumkang" (90.02, -1.23 and 9.28, respectively). It showed similar protein content (12.8%) SDS-sedimentation volume (63.0 ml) and gluten content (10.8%) to those of "Keumkang" (11.9%, 62.3 ml and 10.2%, respectively). It showed lower water absorption (59.6%) and mixing time (3.8 min) in mixograph and higher fermentation volume (1,350 ml) than those of "Keumkang" (60.6%, 4.7 min and 1,290 ml, respectively). Amylose content and pasting properties of "Hanbaek " were similar to those of "Keumkang". "Hanbaek" showed same compositions in high molecular weight glutenin subunits (HMW-GS, 2*, 13+16, 2+12), granule bound starch synthase (Wx-A1a, Wx-B1a, and Wx-D1a) and puroindolines (Pina-D1a/Pinb-D1b) compared to "Keumkang". "Hanbaek" showed lower hardness (4.22N) and similar springiness and cohesiveness of cooked noodles (0.94 and 0.63) to those of "Keumkang" (4.65N, 0.93 and 0.64, respectively). Average yield of "Hanbaek" in the regional adaptation yield trial was 5.98 MT/ha in upland and 5.05 MT/ha in paddy field, which was 8% and 6% higher than those of "Keumkang" (5.55 MT/ha and 4.77 MT/ha, respectively). "Hanbaek" would be suitable for the area above the daily minimum temperature of $-10^{\circ}C$ in January in Korean peninsula.

STUDIES ON THE UTILIZATION OF ANTARCTIC KRILL 2. Processing of Paste Food, Protein Concentrate, Seasoned Dried Product, Powdered Seasoning, Meat Ball, and Snack (남대양산 크릴의 이용에 관한 연구)

  • PARK Yeung-Ho;LEE Eung-Ho;LEE Kang-Ho;PYEUN Jae-Hyeung;KIM Se-Kweun;KIM Dong-Soo
    • Korean Journal of Fisheries and Aquatic Sciences
    • /
    • v.13 no.2
    • /
    • pp.65-80
    • /
    • 1980
  • Processing conditions of the krill products such as paste food, krill protein concentrate, seasoned dried krill, powdered seasoning, meat ball, and snack have been examined and the quality was evaluated chemically and organoleptically. In the processing of paste food, krill juice was yielded $71\%$ and krill scrap $29\%$. The yields of paste and broth from the krill juice showed $53\%$ and $43\%$, respectively. In amino acid composition of the krill paste, proline, glutamic acid, aspartic acid, lysine, and leucine were abundant, while histidine, methionine, tyrosine, serine and threonine were poor. The optimum condition for solvent extraction in the processing of krill protein concentrate was the 5 times repetitive extraction using isopropyl alcohol at $80^{\circ}C$ for 5 mins. The yield of krill protein concentrate when used fresh frozen materials was $10.2\%$ in isopropyl alcohol solvent and $8.8\% in ethyl alcohol, and when used preboiled frozen materials, the yield was $13.0\%$ in isopropyl alcohol and $11.8\%$ in ethyl alcohol. Amino acid composition of krill protein concentrate showed a resemblance to that of fresh frozen krill meat. In quality comparison of the seasoned dried krill, hot air dried krill was excellent as raw materials and sun dried krill was slightly inferior to hot air dried krill, but preboiled frozen krill showed the poorest quality. The result of quality evaluation for seasoning made by combination of dried powdered krill, parched powdered sesame, salt, powdered beef extract, monosodium glutamate, powdered red pepper and ground pepper showed that the hot air dried krill was good in color and sundried krill was favorable in flavor. When krill meat ball was prepared using wheat flour, monosodium glutamate and salt as side materials, the quality of the products added up to $52\%$ of krill meat was good and the difference in quality upon the results of the organoleptic test for raw materials was not recognizable between fresh frozen and preboiled frozen krill. In the experiment for determining the proper amount of materials such as dried Powdered krill, $\alpha-starch$, sweet potato starch, sugar, salt, monosodium glutamate, glycine, potassium tartarate, ammonium bicarbonate, and sodium bicarbonate in processing krill snack, sample B(containing $7.7\%$ of dried powdered krill) and sampleC (containing $10.8\%$ of dried powdered krill) showed the most palatable taste from the view point of organoleptic test. Sweet potato starch in testing side materials was good in the comparison of suitability for processing krill snack. Corn starch and kudzu starch were slightly inferior to sweet potato starch, while wheat flour was not proper for processing the snack. In the experiment on frying method, oil frying showed better effect than salt frying and the suitable range of frying temperature was $210-215^{\circ}C$.

  • PDF

Nutritional Evaluation of Naturally Fermented Soybean and the Enzymatic Activity Changes during the Preparation (자연발효(自然醱酵) 대두식품(大豆食品)의 영양적(營養的) 가치(價値)와 그의 제조(製造) 중(中) 효소활성변화(酵素活性變化))

  • Lee, Sang-Yeol;Min, Young-Kyoo;Park, Kwan-Hwa
    • Korean Journal of Food Science and Technology
    • /
    • v.15 no.2
    • /
    • pp.101-107
    • /
    • 1983
  • The four varieties of Korean soybeans were allowed to undergo natural fermentation for seven days at ambient temperature. The average pH of the product was 3.93 and titratable acidity was 1.94%. For all varieties of soybeans the content of riboflavin increased from 98 to $309.4{\mu}g/100g$ dry-matter, relative nutritive value from 78.66 to 94.59% and available lysine from 6.56 to 7.38 mg/gN, respectively. During fermentation, the activities of protease and lipase increased, while lipoxygenase and trypsin inhibitor activity decreased markedly. The capacity of water sorption of fermented soybean flour was increased with progress of proteolysis during fermentation. The cookie and noodle prepared with 20:80 mixture of fermented soybean flour and wheat flour were in the 'like' category, but it was desirable to neutralize the sour taste produced by fermentation. Among five kinds of products prepared from the fermented soybean flour pan cake was liked most by rural consumers.

  • PDF

Recreation Effects on Soil and Vegetation in the Kumo Mountain (금오산지역(金烏山地域)에서의 레크리이션행위(行爲)가 토양(土壤) 및 식생(植生)에 미치는 영향(影響))

  • Lee, Kyong Jae;Ahn, Joon Soo
    • Journal of Korean Society of Forest Science
    • /
    • v.74 no.1
    • /
    • pp.37-46
    • /
    • 1986
  • To study the changes of soil and vegetational composition of Pinus densiflora community by campsite impact of its users, located in Kumo Mountain Provincial Park, the South part of Korea, three sites were selected according to the density of users. The heavy-use sites in this study has changed in the following ways. (1) The concentration of total nitrogen, available phosphate and Ca ion have decreased greatly. (2) From 68 to 73 percent of the undergrowth vegetation has been removed from the $2.000m^2$ camp area, leaving a sparse vegetation cover quite dissimilar in composition to nonuse campsite. (3) The soil hardness was $38.9kg/cm^2$ in heavyuse site and $1.76kg/cm^2$ in nonuse site. (4) The tolerant trees to campsite impact is Acer palmatum, Stephanandra incisa, Rhus trichocarpa, Rubus crataegifolitus and Parthenocissus tricuspidata. (5) Species diversity decreased to a degree at the heavy-use site. Similarity index was 25.38% between the heavy-use and nonuse site.

  • PDF

Quantitative Changes of Nutritional Composition of Spaghetti Squash by Boiling (삶기에 의한 국수호박의 영양성분 함량 변화)

  • Han, Hye-Kyung;Kang, Min-Seung;Na, Jong-Min;Yoon, Hyun-Nye;Kim, Su-Yeon;Kim, Se-Na;Kim, Jung-Bong;Park, Hong-Ju;Jo, Young-Suk;Kim, So-Young
    • Korean journal of food and cookery science
    • /
    • v.27 no.6
    • /
    • pp.815-823
    • /
    • 2011
  • This study was carried out to analyze the change of major nutrient components of spaghetti squash by boiling. The moisture, crude protein, fat, ash and carbohydrate contents in fresh squash were 94.2%, 0.6%, 0.1%, 0.7% and 4.4% respectively as against 95.1%, 0.5%, 0.1%, 0.5% and 3.8% in boiled squash. The decrease in protein and ash contents of the boiled sample were found to be significant. Major component of the minerals were potassium and the fresh and boiled squash had the contents of 330 mg and 256 mg, respectively. There were no differences of dietary fiber between the fresh and boiled squash. Beta-carotene contents of the fresh and boiled spaghetti squash were $0.69{\mu}g$ and $2.22{\mu}g$, respectively. The contents of tocopherol were decreased as like 4.3 mg and 2.0 mg. A total of 17 kinds of amino acids were isolated from squash and they were decreased by boiling and the high content of amino acids in order were aspartic acid, glutamic acid, arginine, lysine, and leucine in raw squash. Particularly, total amino acid of fresh squash were 6,739.5 mg per 100 g edible portion and higher than that of boiled squash(4,820.3 mg). Total polyphenolic compound of the fresh squash from $297.3{\mu}g/mg$ was slightly decreased to $253.3{\mu}g/mg$ by boiling.

Habitat and Distribution Feature of Endangered Species Leontice microrhyncha S. Moore (멸종위기종 한계령풀(Leontice microrhyncha S. Moore)의 서식지 및 분포 특성)

  • Lee, Sang-Hoon;Yeon, Myung-Hun;Shim, Jae-Kuk
    • Korean Journal of Environment and Ecology
    • /
    • v.25 no.6
    • /
    • pp.819-827
    • /
    • 2011
  • Climate change is recognised as the best serious environmental problem in recent time, and high alpine or high latitudinal organisms especially endangered by its change. Leontice microrhyncha is recorded one of the endangered species by the Ministry of Environment Korea. We surveyed ten L. microrhyncha populations distributed at Taebaek Mountains, high mountain area in Kangwon province. L. microrhyncha is distributed 940m~1350m high altitude which equivalent of Warmth Index $53^{\circ}C{\cdot}month$ to $75^{\circ}C{\cdot}month$, the range of conspicuous cool temperate forest zone. The plant species distributed at slope of $5^{\circ}{\sim}23^{\circ}$ on northeast slopes. The vegetation structure at tree layer of L. microrhyncha distribution area is dominated by Quercus mongolica, Betula costata, Cornus controversa, Acer mono in tree layer, and by Staphylea bumalda, Deutzia glabrata, Stephanandra incisa in shrub layer. The species diversity of herb layer of each L. microrhyncha population showed from 0.21 to 0.98, and the importance value of L. microrhyncha in each population was the highest at blooming time of L. microrhyncha. These results will provide the basic information for the development of conservation strategies for this endangered species.

Recently Augmented Natural Habitat of Abeliophyllum distichum Nakai in Yeoju-si, Gyunggi-do, Korea (미선나무(Abeliophyllum distichum Nakai)의 새로운 자생지 보고 - 경기도 여주시 자생지-)

  • Lee, Ho-Young;Kim, Tae-Gwan;Oh, Chung-Hyeon
    • Korean Journal of Environment and Ecology
    • /
    • v.28 no.1
    • /
    • pp.62-70
    • /
    • 2014
  • This study was carried out to analysis the vegetation status, the habitat size and the meaning of new natural habitat, and to provide basic data for conservation or management on the newly augmented natural habitat of Abeliophyllum distichum Nakai in Yeoju-si, Gyunggi-do, Korea. A. distichum is a Korean monotypic endemic species. Most natural habitats of A. distichum have been reported in South-Central area around Chungcheong-do. The extent of occurrence of A. distichum can be enlarged to Central area due to the Yeoju-si habitat. The new habitat is located on a hillock which is composed of rock field at $37^{\circ}20{\sim}21^{\prime}N$, $137^{\circ}43{\sim}21^{\prime}E$, and 99~120m a.s.l.. The habitat size is small as about $530m^2$, and a small stream runs aside. The number of individuals of A. distichum was about 1,200. But most individuals were smaller than 0.5m height, so just about 300 individuals are taller than 1.0m height. A. distichum on Yeoju-si seemed to be maintained and distributed by vegetative propagation from elongated roots of branches. Pinus rigida and Quercus aliena dominated tree layer, and Lindera obtusiloba, Q. aliena and Acer tatricum appeared frequently in subtree layer. The shrub layer was dominated by A. distichum with Stephanandra incisa, Euonymus alatus for. ciliatodentatus, Ligustrum obtusifolium, etc. The coverage of herbaceous layer was low.

Global Entrepreneurial Strategy of Korean Cuisine for Advancing into US Dine out Market (미국외식시장에서의 한식 글로벌 창업전략)

  • Park, Jaewhan;Kim, Jae Hong
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
    • /
    • v.11 no.3
    • /
    • pp.169-176
    • /
    • 2016
  • Our Korean cuisine, due to growing interests in Korean culture along with outstanding performance of K-pop stars, is attracting worldly attention. As the worldly food pursuit tendency is changing from"fast food" to "slow food", preference for our Korean cuisine, which is well-known for its healthiness, is growing. However, our Korean cuisine, in terms of the world citizen's preference, as receiving evaluation for being lacking behind of Sushi of Japan, Dimsum of China, pizza and pasta of Italy, rice noodle of Vietnam, even to Indonesian and Middle-East foods, has not been achieving drastic advancements despite the cosmopolitan's attention. The previous studies were suggesting that, failure of a localization strategy that changes our traditional taste and aroma adaptive to foreigners' preference, is a cause for this. This study, through case studies of Korean food businesses in the US which have achieved a success through localization strategy, attempts to propose the following global entrepreneurial strategy of Koran food at the US dining out market. As a global entrepreneurial strategy for success, we propose, first a sales strategy not for Koreans but for local people as main customers, second a customization strategy which is not our traditional way but that meets local standard, and finally a committed entrepreneurship.

  • PDF

A Study on the Properties of fusion Design -Especially on the Change of Cultural Environment- (퓨전디자인의 속성에 관한 연구 - 문화환경의 변화를 중심으로 -)

  • 박규현;김윤경
    • Archives of design research
    • /
    • v.13 no.3
    • /
    • pp.211-220
    • /
    • 2000
  • Cultural contact, which means a current that an influential culture diffuses to another, represents the penetration of the one to the other in a negative respect and'mixture'or 'fusion'of them in an affirmative respect. Fusion of cultures was not easy to take place in the past when nationalism and ultranationalism suppressed it ideologically, inconvenient transportation and communications were obstacles to it, and most of countries were under the influences of folk religions. Today, however, mutually heterogeneous cultures can be shared by a lot of things such as collapse of a view of nation resulted from globalization, breakdown of regional characteristics, abolition of trade barriers, freedom of communications and realtime information network. Those have rendered fusion possible. Fusion in this modern consuming society is extending much faster and more extensively than at any time in the past. In addition, more and more cultural elements seem to collide and compromise with one another in the name of fusion, not relaxing the bridle of fusion, from the present situations that preference in consumption becomes subdivided and a variety of individuality is strongly attempted to seek for, This study is on the subject of the properties of'Fusion', one of new styles in a mass culture, especially focused on sociologic cultural phenomena. Furthermore, it is expected to look for a fusion in interior design which expresses sociologic cultural phenomena most in a field of design, to examine it theoretically, and to prospect a future trend of fusion design based on investigation of the latest prevailing trend.

  • PDF