Recipe Standardization and Nutrient Analysis of Local Foods of Cheollabuk-do Province(The Second Report) / 대한지역사회영양학회지

Five representative local foods of Cheollabuk-do Province such as chuotang, ochuk, baekhapchuk, dasulgitang and minmulgokimaeuntang were subjected to recipe standardization and nutrient analysis. To derive a standard recipe, first a test recipe was prepared with the consideration of information obtained from literature survey, personal interview and survey of restaurant recipe. This test recipe was modified three times after sensory evaluation. Then the modified test recipe was accepted as the standard recipe when all characteristics of food was assessed over 5 points and the percentage of judges who gave a score over five exceeded 70% in seven-point hedonic scale. Actually, all characteristics of each food were judged as "satisfactory". Nutrient analysis was performed in food cooked according to the decided standard recipe. In general, it appeared that energy content was rather low. However protein contents in chuotang, ochuk and minmulgokimaeuntang were higher than the recommended value per meal. Vitamin A, vitamin C, vitamin B1, vitamin B, niacin, calcium, phosphorus and iron were rich in chwotang and minmulgokimaeuntag. Onhuk contains plenty of vitamin C, vitamin B1, vitamin B2 and the contents of vitamin A, vitamin B1, and niacin in baekhapapchuk were over the recommended values per meal. The foods contained large percentage of aspartic acid and glutamic acid, and major essential amino acids appeared to be leucine and lysine. On the other hand, major fatty acids were oleic acid, linoleic acid and plamitic acid. Among them the content of oleic acid was the highest in chuotang, ochuk and baekhapchuk, whereas linoleic acid and palmitic acid were the most rich fatty acids in baekhapchuk and dasulgitang respectively.

Recipe Standardization and Nutrient Analysis of Local Foods of Cheollabuk-do Province(The First Report) / 대한지역사회영양학회지

As the incidence of diet-related diseases increase, much attention has been focused of traditional foods. Traditional foods are ultimately based on local foods. However, there has been little study looking into the recipes and nutritional value of local foods. Therefore, the present study was designed to standardize recipes and analyze the nutrients of some representative local foods of Cheollabuk-do Province. Their foods were Cheonju pibimpap, kongnamulgukpap, minmuljangokui, aejeotchim and aguytichim. Test recipes for each food were prepared, being based on various information obtained from personal interviews, literature surveys of restaurant recipes. Then test recepe was subjected to sensory evaluation. All characteristics of each food were judged as "satisfactory". The analysis of nutrient composition revealed that in general energy content was low whereas protein content was as high as recommended reguirement in all foods except for kongnamulgukpap. Vitamin content was generally high but contents of calcium and iron were relatively low in all foods. Cheonju pibimpap was rich in dietary fiber. Dietary fiber content of Cheonju pibimpap was 16.6g per serving size. All foods contained considerable amounts of essential amino acids. The major fatty acide were oleic acid, linoleic acid and glutamic acid, oleic acid being the highest in terms of composition ratio.