• Journal of Food Hygiene and Safety
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• v.21 no.1
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• pp.1-8
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• 2006

This project was undertaken to compare the Korea Food Standards Code, Food Additives Code and Codex Food Category System and to propose necessary measures to improve the regulatory system of food additives which are scientifically reasonable and harmonizable with international standards. Current food grouping and nomenclature in Korea were specifically compared with the Codex Food Category System and measures to solve any problems in connection with the use of additives in traditional foods were attempted. Among the food commodities in the Korea Foods Standards Code, 8 food groups including Korean confections, semisolid starchy syrups, bean curds and starch gels, edible oils and fats, tea beverages, seasoning foods, kimchi and salted vegetables, and ginseng products were chosen to propose some improvement measures to harmonize the classification, nomenclature, definition and use of additives with the Codex standards.

• Korean journal of food and cookery science
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• v.25 no.2
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• pp.143-149
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• 2009

The objective of this study was to evaluate the quality characteristics of lotus root Dasik prepared by different additions of lotus root powder (0%, 20%, 40%, 60%, 80%). As the level of lotus root powder in the formulation increased, the moisture contents of samples increased. Also, the L-, a-, and b-values of samples significantly decreased as the amount of lotus root powder increased. According to the results for mechanical characteristics, hardness, gumminess, springiness, cohesiveness, and chewiness decreased, whereas adhesiveness increased, as the amount of lotus root powder increased. The sensory evaluation results showed that the 40% lotus root sample received the highest preference scores; therefore, the 40% lotus root Dasik prepared with 60 g of flour, 40 g of lotus root powder, and 80 g of honey was chosen as the superior product.

• Korean Journal of Food Science and Technology
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• v.49 no.6
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• pp.644-648
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• 2017

The effect of carrot powder on Maejakgwa was investigated by examining the physical, sensory, and oxidative properties of Maejakgwa after addition of varying amounts (0, 5, 10, 15, and 20%, based on wheat flour) of heat-treated carrot powder. Increasing carrot powder content led to an increase in hardness and color properties (based on ${\Delta}E^{\ast}$ as well as $a^{\ast}$ and $b^{\ast}$ values) of Maejakgwa, with no significant difference in brittleness. Moreover, a significant decrease in the measured acid and peroxide values was observed with increasing amounts of carrot powder, thus indicating that carrot powder had an antioxidant effect. In the sensory test, the sample containing carrot powder was more preferred in taste, flavor, and crispiness, with 15% of carrot powder being the most acceptable. In summary, carrot powder displayed a positive correlation with all variables of Maejakgwa, indicating that its addition leads to a qualitative enhancement of Maejakgwa.

• Culinary science and hospitality research
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• v.8 no.2
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• pp.207-215
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• 2002

This study was carried out in order to investigate the study on the characteristics of nutrient content and sensory evaluation of functional rice Dasik Rice Dasik was prepared with 0, 1, 2, 3 and 4% concentration of mulbeyry-leaf powder and silkpeptide powder. Increasing mulberry-leaf powder and silkpeptide powder led to the significant increase in the contents of crude protein and crude ash. The contents of Ca, K and Mg of mulberry-leaf powder and silkpeptide powder groups were higher than those of the mulberry-leaf powder and the silkpeptide powder free group. And the sensory evaluation of the rice Dasik with 2% mulberry-leaf powder and silkpeptide powder were found to be significantly higher than those of other groups.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.39 no.2 s.120
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• pp.68-77
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• 2007

It is necessary to recognize philosophical and scientific depth, contained in traditional culture in a correct fashion, in order to succeed and develop our excellent traditional culture. Some studies on storage, circulation, and package design of traditional food will multiple the added value of traditional culture. So this research was carried out for making packing cases of kinds of Korean dried confectionery using Hanji by traditional manufacturing method, Hanji textile, charcoal Hanji and jade Hanji, and for developing environmental-friendly Korean dried confectionery package as more luxurious packaging papers by putting an exterior design on the surface. The results measured physical properties, air permeability and anti-mold activity of Hanji, and designing Korean dried confectionery are as follows. The physical properties and air permeability used to manufacture Korean dried confectionery package, turned out to be no affection to the food packaging Hanji. In order to avoid the monotonousness of Korean dried confectionery package, it was designed with Hanji textile together with elegant traditional pattern. It is estimated to increase the value of Korean dried food and to make the anti-mold activity of Hanji added charcoal and jade effective. In conclusion, by developing individual properties of traditional food and proper packaging paper as well as packaging design according to circulating situation, it is considered that the taste and the fancy can be maximized. After all, by applying excellent traits contained in our race's culture, it is possible to develop the package cases into competitive ones. And it would be able to increase utilization of Hanji. Namely, production of high quality traditional food package with Hanji is expected for new valuable industry of Hanji.

• Korean journal of food and cookery science
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• v.17 no.5
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• pp.421-425
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• 2001

This study was carried out to develop a traditional Korean snack, Dasik, using Angelica gigas Nakai. Angelica gigas Nakai has been used as a medicinal herb which is grown wild in mountain areas or cultivated in Korea, and known to have various functional effects, especially on a women's disease. As an useful food resource, Angelica gigas Nakai was used to prepare Dasik along with soybean powder and black sesame seeds powder. The quality characteristics of Dasik were measured by sensory evaluation and food compositions and antioxidant activity were analyzed. In the results, Dasik prepared with black sesame seeds powder with 20% Angelica gigas Nakai powder was the most favored. especially by the women's group of 30∼40s in age. The composition of this Dasik was water 11.85%, ash 3.4%, crude protein 14.10% and crude fat 23.44% . The functional components of Angelica gigas Nakai were 2.23 ㎎/g of phenolic compounds and 9.9 ㎎/g of flavonoids. Antioxidant activity of Angelica gigas Nakal was 53.14% at 0.1 g/㎎ concentration.

• Journal of the Korean Society of Food Culture
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• v.17 no.3
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• pp.240-251
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• 2002

This study is to describe practices of and attitude toward traditional wedding food and the attitude of housewives toward the traditional wedding food in Busan metropolitan and Kyungnam province area. Data were analyzed from the convenient sample of 525 housewives collected from September 20 to September 28, 2001. As for the necessity of traditional wedding food, the most popular food was ebagee food, pebaek food, yedan food in order. Of the various kinds of traditional wedding food, table setting for parent-in-law was chosen as the most popular one. Sociodemographic characteristics such as education level and age were statistically associated with perception of traditional wedding food being necessary as a ritual thing. The respondents preferred rice cakes as wedding food to fishes, fruits, traditional sweets and skewered slices of seasoned meats. More than half of the respondents think current practices of wedding food is prodigal and has to be done in thrifty manner. As a ritual practices of wedding food were to be readjusted to the change of social custom depending on the degree of modernization. More than half (52.1%) of the housewives expected traditional wedding food should fade away. A conclusion was that it is necessary to develop modernized wedding food reflecting traditional wedding customs with economic costs.

• Journal of the East Asian Society of Dietary Life
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• v.25 no.6
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• pp.979-989
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• 2015

The purpose of this study was to investigate the usage and perception jochung Self-administered questionnaires were collected from 445 living residents in the Daegu and Gyeongbuk areas. When purchasing jochung, respondents answered that they considered both health and taste. Recognition rate scores for jochung were in the order of 'brown rice', 'balloon flower', 'plum', and 'corn'. On the other hand, recognition rate scores for 'purple radish', 'sword bean', and 'sasa quelpaertensis' were very low. Preference and intake levels of jochung were in the order of 'plum', 'corn', 'sorghum', 'strawberry' and 'balloon flower'. On the other hand, preferences for 'purple radish', 'sword bean', and 'Hovenia dulcis' were very low. Reasons for eating jochung as a sweetener were identified as due to 'family, friend, or neighbor' (40.1%) and 'for health' (39.2%), and 54.6% ate it once or twice per week. Consumers showed low preference for different jochung used as sweeteners, and did not exactly recognize the characteristics of various jochung. Furthermore, 70.8% replied "increasing" prospects for jochung consumption. To increase consumption of jochung, there is a need for greater hygiene and safety with regards to jochung products as well as variations and improvements in quality.

• Korean Journal of Food Science and Technology
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• v.33 no.6
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• pp.720-727
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• 2001

This study was carried to investigate the changes in physical and chemical properties of Yukwa during preparation with addition of antioxidants and to develop its storage condition. Antioxidants (tocopherol and Oxyfos) were used in syrup coating and the packaging materials used were PET/EVOH $(16\;{\mu}m)/PL$ : P1 and PET/EVOH $(24\;{\mu}m)/PL$ : P2 (YOP1: P1 with Oxyfos, YOP2 : P2 with Oxyfos, YTP1 : P1 with tocopherol, YTP2 : P2 with tocopherol). Color values measured for Yukwa showed that L values of YOP1, YOP2, YTP1 and YTP2 were changed little during storage while a and b values of YOP1, YOP2, YTP1 and YTP2 were slightly decreased. Hardness and chewiness in textural properties were also decreased during storage. Yukwa packed in YOPl and YOP2 maintained less than 40 in peroxide value during for 12 weeks of storage period. The major fatty acid composition of frying oil were linoleic acid (54.2%), oleic acid (23.4%), palmitic acid (11.3%), linolenic acid (6.5%) and stearic acid (4.6%). There was no difference in composition of fatty acid during storage. Sensory evaluation (Yukwa odor and rancid odor) showed very similar results with determined by electronic nose. YTP1 and YTP2 had maintained sensory characteristics of Yukwa during 10 weeks storage.

• Korean Journal of Food Science and Technology
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• v.33 no.6
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• pp.728-736
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• 2001

Effects of packaging material and oxygen absorbant on physical and chemical properties of Yukwu were studied during storage to develop packaging conditions. The packaging materials used were PET/EVOH $(16\;{\mu}m)/PL$ : P1 and PET/EVOH $(24\;{\mu}m)/PL$ : P2 with or without oxygen absorbent (E1A : P1 and E2A : P2 for w/ $O_2$, absorbent, E1EA : P1 and E2EA : P2 for w/o $O_2$, absorbent). Color values for Yukwu indicated that L values of E1A, E1EA, E2A and E2EA were decreased during storage while those b values were increased. Hardness and chewiness of Yukwa were generally decreased, however those of E1A and E1EA were rather increased after 6 weeks of storage. Acid value of E2A had maintained less than 2.0 during 12 weeks of storage. E1A, E2A had the below of 20 in peroxide during 12 weeks. Aroma data by using electronic nose showed that there was no difference after 6 week storage time in different packaging materials. Sensory evaluation (Yukwa odor and rancid odor) showed very similar results with electronic nose one. E2A had the highest value of overall acceptability for sensory evaluation. Hardness and cheweness in physical measurement results had the highest correlation with hardness, crispness, overall-acceptability in sensory evaluation results.