• Title/Summary/Keyword: 특산물

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Quality Characteristics of Kimchi added with Gondre (곤드레를 첨가한 김치의 품질 특성)

  • Dong-Jin Kwon;Ji Yeon Oh
    • KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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    • v.30 no.1
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    • pp.23-30
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    • 2024
  • In this study, we investigated the use of Gondre, a special product from Gangwon-do, as an ingredient in Kimchi. Kimchi added with Gondre was manufactured for further analysis. The antioxidative properties of Kimchi with uncooked Gondre were found to be 1.2 times higher than those of Kimchi with boiled Gondre, suggesting that uncooked Gondre is the preferred additive. To assess the effect of Gondre over a 30-day period at 5℃, Kimchi was prepared with Gondre at mixed ratios of 20%, 40%, and 50% (w/w). No significant effects of Gondre on pH, titrated acidity, or microorganism growth were observed. However, sensory evaluation results indicated that Kimchi with 20% (w/w) Gondre was preferred over other ratios.

Nutritional Properties, as Food Resources for Menu Development, of Cubed Snailfish, Shaggy Sea Raven, and Two Kinds of Wild Vegetables that are Staple Products in Samcheok (삼척지역 특산물인 곰치, 풍덕구이, 곰취, 곤드레의 향토식품 소재화를 위한 영양적 특성 연구)

  • Surh, Jeong-Hee;Kim, Jong-Ok;Kim, Mi-Hyun;Lee, Jae-Choel;Yang, Hee-Wan;Lee, Byung-Yong;Kim, Mi-Young;Yun, Sun-Ju;Jeong, Hye-Ryeon
    • Korean journal of food and cookery science
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    • v.25 no.6
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    • pp.690-702
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    • 2009
  • Liparis tessellatus(cubed snailfish), Hemitripterus villosus(shaggy sea raven), Ligularia fischeri, and Cirsiu setidens, which are staple products in Samcheok, were studied as food resources for the development of a representative local menu. Thus, their nutritional compositions were analyzed, and the resulting values were used to assess the nutritional characteristics of the newly-developed menu. In Liparis tessellatus and Hemitripterus villosus, the organic components including protein and fat tended to be lower than the corresponding values referred to as the 'Seventh Revision Food Composition Table' (2006), which was presumably linked to the spawning period of the fish. The contents of Zn, Cu, and Mg, which are nutritionally important even though the consumption of these minerals by Koreans is not sufficient, were determined to 0.5, 0.2, and 34.3 mg/100 g for Ligularia fischeri, and 26.2, 1.1, and 147.7 mg/100 g for dried Cirsiu setidens. Cirsiu setidens cultivated in Samcheok contained noticeably higher amounts of calcium, zinc, and iron, and its calcium level was more than an order of magnitude higher than that provided by the Food Composition Table. This might be associated with the fact of that Samcheok is abundant in lime which consists of calcium-containing inorganic materials. n-3 fatty acids including docosahexaenoic acid(DHA) accounted for 21% and 13% of the total fatty acids, for Liparis tessellatus and Hemitripterus villosus, respectively, and the major amino acids were glutamic acid, aspartic acid, glycine, and alanine for both fish. One of the newly developed menus, Cirsiu setidens hae-jang-gook, was nutritionally superior to the corresponding menu that used dried radish leaves, a typical ingredient in hae-jang-gook, in terms of the protein, iron, and zinc contents. Rice pottage cooked with Liparis tessellatus instead of abalone was high in protein, calcium, iron and zinc, where one serving provided 29.1, 15.4, 31.0, and 27.8% of their Reference Intake (RI)s, respectively.

A study on development and nutrient analysis of traditional food in the Sunchang area (순창지역의 전통음식 개발 및 영양평가)

  • Jo, Gye-Beom;Park, Sang-Hee;Ryu, Doo-Young;Choi, Hyun-Sook;Choi, Dubok;Chung, Dong-Ok
    • Food Science and Industry
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    • v.50 no.4
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    • pp.82-91
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    • 2017
  • The purpose of this study was to investigate development and nutrient analysis of traditional food in the Sunchang area. A total 6 kinds of set tables was excavated from storytelling. Among set tables, taste and season food were the best in Sunchang gochujang hanjeongsik and Sunchang arirang season table. Shape color, smell, and commercialization possibility and differentiation were best in Sunchang arirang season table. Mole Ratio of sodium and potassium was 1:1 in Sunchang gochujang hanjeongsik and Sunchang arirang season table. The calcium contents in Sunchang gochujang hanjeongsik and Sunchang arirang season table were higher than other traditional foods. This result indicated that Sunchang gochujang hanjeongsik and Sunchang arirang season table are useful for traditional functional food. Also, it is highly suggested to make a database system about local food and standardization of traditional foods cookery.

Style for the Consumer's Awareness and Purchase Behavior about the Forest Product (임산물 가공품 개발을 위한 인식 및 구매 행동 조사)

  • Lee, Eun Young;Yeo, Ga Eun;Lee, Ji O;Jeon, Yoowha;Cho, Mi Sook;Oh, Ji Eun
    • The Journal of the Korea Contents Association
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    • v.20 no.11
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    • pp.77-87
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    • 2020
  • This study aims to suggest basic data for developing forest product in Jeongeup City by surveying and analyzing consumer awareness and purchasing behavior. A survey was conducted focusing on local tourist attractions in Jeongeup City, and the analysis was conducted on 234 people. Among the local specialty processed products that the survey participants had experience in purchasing, food was mainly tea, concentrate solution, liquor, snacks and fruit syrup/enzyme. The therapy was shown in order of soap, aroma oil, and lotion. It was found that the purchase cost was more than 10,000 won and less than 30,000 won. Major purchase uses were for direct use and gifts, and 56.8% of the customers were satisfied with the satisfaction of the products, which were found to be purchased because of their good quality, good gift, and good health functions. In the question of 11 kinds of forest products, the subjects were aware of bokbunja, balloon flower, wild flower, deodeok, bracken, durum, and mal, among which bokbunja and wild flower were recognized as the representative forest products of Jeongeup. A cluster of food and therapy product selection attributes was analyzed to find target consumers. As the group that is interested in forest products and values the safety and quality of products is highly recognized, the value of forest products should be increased in consideration of the quality and safety of forest products when developing products in the future.

Antioxidative Ability of Some Produces in Ulleungdo and Quality Characteristics of the Taffy Made from the Produces (울릉도 주요 농업특산물의 항산화능 및 이를 이용하여 제조한 엿의 품질 특성)

  • Kim, Mee-Jung;Lee, Ye-Kyung
    • Journal of the East Asian Society of Dietary Life
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    • v.21 no.1
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    • pp.60-67
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    • 2011
  • This study was conducted to investigate the anti-oxidative abilities of certain products in Ulleungdo, such as sweet pumpkin (Danhobak), goat's beard (Samnamul), and Aster glegni (Bugigangyi), quality characteristics of sweet pumpkin taffy containing these products. Total polyphenolic contents of the Samnamul water and ethanol extracts were 2.95 mg% and 3.57 mg%, respectively, whereas those of the Bugigangyi water and ethanol extracts were 2.77 mg% and 2.75 mg, respectively. However, the total polyphenolic contents of the pumpkin water and ethanol extracts were 0.32 mg%. Reducing power ($OD_{700}$) of the Samnamul and Bugigangyi water and ethanol extracts (0.01%, w/v) was in the range of 1.62~1.91, which was higher compared to those of sweet pumpkin (0.02~0.03). Electron donating abilities (EDA) of the 0.01% Samnamul and Bugigangyi water and ethanol extracts were in the range of 74.91~79.21%, whereas those of the sweet pumpkin water and ethanol extracts were 3.79~14.99%. Optimum mixing ratio of steamed sweet pumpkin and water taffy for the preparation of taffy was 25:75 (w/w), as evaluated by sensory evaluation. Optimum adding ratio of Samanmul and Bugigangyi ethanol extracts to pumpkin taffy were 0.4% and 3%, respectively. However, the adding ratios of Samanmul and Bugigangyi powder to pumpkin taffy were 0.5~1.0% (w/w) and 1% (w/w), respectively.

Bioactivity and Cytotoxicity of Kombucha Fermented with Extracts from Green Tea and Citrus Peel (감귤과 녹차의 추출액으로 제조한 콤부차의 생리 활성 및 일반 세포 독성)

  • Shin, Seung-Shick;Ko, Hye-Myoung;Kim, Chung-I;Park, Sung-Soo
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.45 no.12
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    • pp.1838-1842
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    • 2016
  • Kombucha (K) is a fermented beverage made from black tea by symbiotic micro-organisms of bacteria and yeasts. To enhance bio-activities of K, we produced citrus/green tea Kombucha (CK) by adding extracts of citrus peel and green tea obtained from Jeju Island. ORAC assays showed that anti-oxidative capacity of CK increased by approximately 3-folds compared to K. We examined anti-cancer properties of extracts from citrus peel and/or green tea using 5637 human bladder cancer cells and B16F10 murine melanoma cells. Proliferation of B16F10 cells was markedly inhibited at concentrations higher than $10{\mu}L/mL$. At a concentration of $20{\mu}L/mL$, anti-cancer activities of extracts were in the order of citrus peel< green tea< combination of both. Interestingly, a combination of both extracts showed a synergistic effect on inhibition of growth of cancer cells. CK fermented with citrus peel and green tea extracts showed enhanced anti-cancer activity compared to K. Cytotoxicity of CK on RAW 264.7 murine macrophages was negligible up to $100{\mu}L/mL$. Taken together, these results indicate that citrus Kombucha is safe to be developed as a functional beverage.

Effect of the supplementation of persimmon peels on mycelial growth of Pleurotus eryngii (감과피 첨가가 큰느타리버섯 자실체 생육에 미치는 영향)

  • Kim, Hye Soo;Kim, Su Cheol;Cheong, Jong-Chun;Cho, Soo Jeong
    • Journal of Mushroom
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    • v.12 no.4
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    • pp.371-374
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    • 2014
  • Five to thirty percent of persimmon peels were added to mushroom medium to investigate mycelial growth. Mycelial growth on the medium with persimmon peels was 82~96 mm (28 days) and was slower than that of the control without persimmon peels as, 100 mm (28 days). Mycelial growth time on medium with 5 to 10% persimmon peels was similar to the control without persimmon peels as 28 days but that on medium with 30% persimmon peels was delayed for 4 days. The time of pinhead formations in medium with 10 to 20% persimmon peels was 8 days, the growth time to harvest was 10 days. These results were similar to those of the control without persimmon peels. The sizes of pileus of treatments with 10 to 30% persimmon peels were tend to be smaller compared with the control. The length of stipe of 10% persimmon peels treatment was 89 mm which was shorter than that of the control with 90 mm. The thickness of stipes of 10 to 20% persimmon peels treatments were 36 to 42 mm which were tend to be thicker than that of the control with 42 mm.

Utilization and Development of Tourism Resources in Goryeong (고령군 관광자원의 이용 및 개발)

  • Choi, Jeong-Su
    • Journal of the Korean association of regional geographers
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    • v.14 no.6
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    • pp.680-697
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    • 2008
  • Goryeong, the center of Daegaya's historic culture, has pushed tourism development utilizing Daegaya's historic cultural resource. The tourist's cognition level of Goryeong is very low and the tourists of Goryeong have been decreased compared with them of Gyeongbuk. However, Goryeong has a variety of cultural tourism resources and geographical proximity with Daegu, and the potential of it attracts the tourism market. This research examines the tourism demands and supplies of Goryeong and then recommend the improvemental aspect of tourism po1icy and the developmental aspect of tourism resource in Goryeong. Goryeong needs the tourism po1icy to cotstruct the system which supplies the useful tourism information to tourism organizations and firms and to create the sustainable tourism product innovation. The tourism development should be pushed in two ways: the revitalization of the developed tourism resources and the creation of tourism product.

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The Effect of Attribute Selection of Local Specialty Food on the Customer Satisfaction and Behavioral Intention - Focused on Gangneung Area - (지역특산음식 선택속성이 고객만족과 행동의도에 미치는 영향 -강릉지역을 중심으로-)

  • Kim, Se-Kyoung;Yoon, Deok-Ihn;Kim, Hyeong-Il
    • The Journal of the Korea Contents Association
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    • v.18 no.7
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    • pp.338-349
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    • 2018
  • The purpose of this study was to investigate the effect of local food selection attributes on customer satisfaction and behavioral intention. The purpose of this study was to investigate the effect of local food selection attributes, customer satisfaction, Respectively. The purpose of this study is to investigate the relationship between the variables and the structure of each variable through literature review. The questionnaire survey was conducted on 249 consumers who used specialty food through local food restaurants and local festivals in Gangneung. Respectively. Data were analyzed by frequency, exploratory factor analysis, reliability analysis, correlation analysis, and regression analysis using SPSS 20.0 statistical program. The purpose of this study is to identify the factors that select local specialty foods and to provide them as basic data for increasing the number of tourists through local specialty foods and revitalizing the local economy. I would like to present a marketing strategy. In particular, consumers who have used local specialty foods must come up with a marketing strategy that will maximize customer satisfaction, and it is necessary to revitalize the taste, quality, and best service of food.

곶감의 고품질화 기술개발

  • 오상룡
    • Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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    • 2002.04a
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    • pp.41-47
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    • 2002
  • 감 과실(Diospyros kaki folium)은 아열대로부터 온대에 이르는 넓은 지역에서 재배되고 우리나라에서는 고래로부터 중요한 과실의 하나이다. 감은 예로부터 화상, 동상, 해독 및 지혈 등의 치료에 널리 이용되어져 왔으며 특히 곶감꼭지는 시체(枾滯)라 하여 달여서 먹으면 딸꾹질을 멎게 하는데 특효가 있다고 알려져 있다. $\ulcorner$본초비효$\lrcorner$ 에서는 생감을 깍아 말린 곶감은 숙혈을 없애고, 폐열, 혈토, 구역질, 장풍과 치질을 다스리는데 쓰인다고 하였다. 또한 감은 비타민 C의 함량이 많아 감을 먹으면 감기 예방에 좋다고 알려져 왔으며 주로 생식용으로 이용되어져 왔으나 최근 감을 이용한 다양한 가공제품 및 새로운 기능성 식품의 개발을 위한 연구가 활발히 이루어지고 있다. 감의 국내 총 생산량의 약60% 이상이 영남 지방에서 집중되어 재배 생산되고 잇으며 감과실의 비중은 다른 어느 지방보다 크다고 하겠다. 감은 단감과 떫은감이 있는데 단감은 주로 생과로 이용되고 있으며 떫은감은 떫은 맛을 가지기 때문에 생과로서 이용하는데 어려움이 있다. 상주는 백미, 누애고치, 곶감 등 희게 보이는 특산물이 유명한 삼백(三白)의 고장으로 미곡 생산량 전국 9위, 떫은감 2위, 곶감은 저눅 1위, 배는 2위, 사과 5위, 포도 4위를 점유하는 농업의 비중이 매우 높은 지역으로 농산물 시장 개방 확대와 과잉생산에 따른 가격하락의 피해를 예상된다. 종래 곶감의 위생적 문제점을 보완하고 공장 규모로 생산된, 품질이 규격화되고 유통기한이 설정된 고품질 전통 곶감의 제조 및 이에 따른 기술개발이 시급히 요구된다.idin C-1-3'-3" -3/'S _0-trigallate 즉, gallate가 붙은 호합물에서100rM의 농도에서 66%와 63%의 강한 저해효과를 나타났다. Tyrosinase 저해활성을 측정한 결과는pocyanidin C-1-3'-3" -3.'S _0-trigallate는 100rM에서 70%의 강한 저해효과를 나타냈으며,epigallocatechin-(4$\beta$$\longrightarrow$8)-epigallo-catechin-(4$\beta$$\longrightarrow$8)-catechin는 51%의 저해효과를 나타내었다. 산업적응용을 위해 분획한 폴리페놀군은 미백효과 검증실험인 tyrosinase 저해율 측정평가에서 폴리페놀 함량이 가장 높은 Fraction 111의 경우 Sooppm에서 74.2%의 높은 저해율을 나타내었다. 항산화력 실험에서는500pw1이상에서 강한 활성능을 보인 SOD 유사활성능을 제외한 나머지 DPPH와 xanthine oxidase 저해효과에서는 Fraction II와III 모두가50ppm이상에서 80% 이상의 높은 유리라디칼 소거능력을 나타내었다. 그리고 각 Fraction별 항균력 측정 결과 Fraction 르와 111이 우수하게 나타났고 항균활성은 그람음성균보다 그람양성균에서 효과적이었으며, 농도별 항균력시험 결과 농도가 증가할수록 비례하여 저해율도 증가함을 알 수 있었다. 첨가농도를 달리하여 미생물의 생육도를 측정한 결과, fraction II磎꼭\ulcorner경우 그람양성균에 대해 500 ppm 이상에서 뚜렷한 증식억제효과를 나타내었다.

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