• Title/Summary/Keyword: Preservation of Food

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Food Ethics Approach to Korean Food Proverbs (한국 음식 속담에 대한 음식 윤리적 접근)

  • Kim, Suk-Shin
    • Journal of the Korean Society of Food Culture
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    • v.27 no.2
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    • pp.157-171
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    • 2012
  • This study was performed to approach Korean food proverbs from the stance of food ethics. Both modern principles and traditional principles of food ethics were applied to select proverbs. The modern principles include a respect for life, justice, environmental preservation, and the priority of safety. The traditional principles were longevity and good health, poverty (escaping) and wealth (pursuing), eating luck and fortune, priority of food, virtue, and taste and quality (economics). All the principles except environmental preservation and the priority of safety have adequate food proverbs, since environmental disruption and food safety were not serious issues in the past.

Ingredient Preservation in the Practical Manufacture of Teriyaki Sauce (데리야끼 소스의 제품응용성에 관한 연구)

  • Park Hyu-Nam;Kang Ok-Ku;Moon Won-Sik
    • Korean journal of food and cookery science
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    • v.22 no.2 s.92
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    • pp.111-121
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    • 2006
  • The aim of this study was to investigate the possibility of producing goods evaluating the preservation of DSG, PSG, DST and PST, all of which were the most preferred according to the results of sensory evaluation of some sauces made of Demi-glace sauce and a Teriyaki-applied sauce. The pH of normal Demi-glace sauce, at 5.2, was the highest among these sauces. The Teriyaki-applied Demi-glace sauce was the second with pH 5.12 DSG was the lowest. The pH didn't change significantly according to preservation. However, the degree of PSG's pH was lowered by the time period of preservation. DGST didn't changed a lot apart from being a bit morewatery (12.40) after three-week storage. It seemed that the viscosity of the normal sauces, checked after 10 sec, decreased. At 20 sec there were no differences among these sauces. After making 10 applied sauces and evaluating them, DSG, PSG, DST and PST gained the highest preference and the application of Teriyaki sauce was evaluated favorably. According to the preservation test. the sensory evaluation didn't seem to decrease within 2 weeks which demonstrated that the other physicochemical products were unaffected. Therefore, an improvement following more than two-week preservation is expected in t case of rigid store regulation.

Retraction: Changes in the volatile aromatic compounds and amino acid contents of distilled soju using co-fermentation by Saccharomyces cerevisiae and Hanseniaspora uvarum yeasts (Retraction: Saccharomyces cerevisiae 와 Hanseniaspora uvarum 효모 혼합발효를 이용한 증류식 소주의 휘발성 향기성분 및 아미노산 함량 변화)

Traditional Foods: Historical Perspectives and Future Prospects (문화와 과학의 융합적 관점에서 본 전통음식의 역사 및 미래)

  • Kim, Hee Sup
    • Journal of the Korean Society of Food Culture
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    • v.30 no.1
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    • pp.1-7
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    • 2015
  • Traditional cuisine reflects cooking traditions shaped by political, economic, social, cultural, and environmental conditions characterized by authenticity and uniqueness. Traditional food is not only a part of our cultural heritage but also a knowledge resource. Application of food science and technology in Korean traditional foods was reviewed from six points of view, including food preservation, fermentation, changes in food materials, utilization of food functionality, and packaging and development of cooking appliances. Books from disparate times were chosen in order to cover a wide range of materials from the past to the present. Food preservation and fermentation techniques were applied to various food materials. Combination of science and skills contributes to the accessibility of diverse food materials and better quality foods. Koreans use assorted and resilient plants, which have an abundance of functional substances such as food materials. Among cooking appliances, microwave oven and refrigerator are the most innovative products with huge influences on food eating patterns as well as lifestyle. Packaging effectively reduces post-harvest preservation losses, and better packaging has technical improvements for storage and distribution. Kimchi was chosen as an example in order to study technology from the past to the present. Availability of Kimchi cabbage, enrichment of functional ingredients, identification of useful microbial species, standardization of recipe for commercialization, prevention of texture softening, introduction of salted Kimchi cabbage and Kimchi refrigerators, and packaging were reviewed. The future of traditional foods in the market will be competitive. First, traditional foods market should be maintained to protect the diversity of food materials. Secondly, tailored foods for individuals should be considered using foods with functional properties. Information on health benefits would provide insights into health and traditional food products. Third, speedy transfer of new technology to the traditional food industry is needed to ensure food quality production and new opportunities in the market. Fourth, safety of traditional foods should be ensured without sacrificing the essential characteristics of culturally important foods. Improvement of logistics, distribution, and facility should be carried out. As demand for convenience foods increases, traditional foods should be developed into products.

Studies on the Actual Status of Production, Management and Export of Traditional Food Processing Company in Kyungpook Province (경북 지역 전통식품 가공업체의 생산.경영 및 수출실태 연구)

  • Lee, Ho-Cheol;Yun, Jin-Suk;Mun, Gwang-Deok
    • Food Science and Preservation
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    • v.4 no.2
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    • pp.197-213
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    • 1997
  • The actual status of production, management and export of 96 traditional food processing companies which supported by the government in Kyungpook province were investigated. Governmental support contributed to the increase of farmhouse income, employment and depreciation of agricultural products a bit, but it was supported mostly to unexperienced party. Technologies for food processing developed in institute and college were little. 42 percent of packaging design was developed by service commission, but the agency was very limited. Total export price in 1996 was 2.3 billion Won, but it was decreased in 1997. The responce to the prospect of traditional food processing work, 37.5 percent replied that this work can bring up as exportable product, but ambiguious response was a little. To settle a weakness of farming food processing work, the establishment of special marketing comapny was required and this company should accomplish marketing advertizing and exporting business.

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