• Korean Journal of Human Ecology
• /
• v.9 no.1
• /
• pp.13-19
• /
• 2000

The purpose of this study is to investigate the differences between generation in awareness and preference of the commercial Korean traditional desserts. The survey was conducted using questionnaire. The subjects were 316 middle school students and 299 parents of the other students in the same schools in Chongju area. Five middle schools in Chongju were included and followings are the results : In the Korean traditional beverages, there was no significant difference between generations in the awareness of Soojungkwa and Yulmoo-tea and adults showed higher awareness than students for the other beverages. Difference between generations existed in the acceptance for most of beverages. Students showed higher acceptance than adults for Sikhyae, Yooja-tea and Yulmoo-tea, whereas adults showed higher acceptance than students for the others. There was no difference between generations in the awareness of Yakkwa and Gangjung, whereas difference between generations appeared in the awareness of Sanja and Dasik. Students showed higher acceptance than the adults for the Korean traditional cookies.

• The Korean Journal of Food And Nutrition
• /
• v.20 no.4
• /
• pp.501-508
• /
• 2007

With the goal of searching for the ways to help market traditional beverages as take-out products, this study conducted a survey over men and women over 20 years of age in Seoul and Gyeonggi Province. Their perceptions of importance in choosing traditional beverages and conventional drinks were examined for difference. As a result, taste, reliability, health, flavor, and price were important at general beverage, while taste, health, flavor, reliability, price, and color were in choosing traditional beverages. The participants mentioned recovery from fatigue as the most favorable added feature of traditional beverages, which was followed by beneficial for adult diseases and facilitating digestion. Their preferences toward using them to satisfying a sense of hunger was relatively low. The participants preferred price range was $3,000{\sim}3,500$ won, their favorite ingredients were functional ones, and their favorite shop design was a traditional style. It seems that the marketability of traditional beverages as take-out products is high. The promotion and development efforts should involve marketing to women, differentiation strategies from other drinks, a graceful image, reliable drinks, and additional functions such as recovery from fatigue and can benefit adult diseases.

• Journal of the East Asian Society of Dietary Life
• /
• v.10 no.6
• /
• pp.465-479
• /
• 2000

The ${\ulcorner}$Ganpyun Chosun Yori-Jebup${\lrcorner}$, was written in Korean in 1934 The analytical results on this book were as follows :1. Fermentation foods were Kimchi, Jut, Jang and Cho. There were 19 kinds of Kimchi with 32materials, 3 kinds of Jut with 4 materials. 8 kinds of Jang with 25 materials and 1 kind of Cho with4 materials.2. There were 47 kinds of DDug(Korean rice cake) with 38 materials.3. Hangwa included Yumilgwa, Suksilgwa, Kangiung, Dasik, Jungwa, and Gwapyun. There were 6 kinds of Yumilgwa with 18 materials. 4 kinds of(Suksilgwa with 7 materials, 6 kinds of Kangjung with 10materials, 7 kinds of Dasik with 14 materials, 13 kinds of Jungwa with 21 materials, and 3 kinds of Gwapyun with 6 materials.4. Korean Beverage included Hwachae and Cha(Korean Tea) . There were 12 kinds of Hwachae with 39materials and 4 kinds of Cha(Korean tea) with S materials.5. Nambi and Sot were used as utensil.6. The measuring units were 'mal', 'sul', 'doi', 'hob', 'ryang', 'geun', 'pun' etc. The foods were prepared frequently by "shaking" and heated by "steaming" .uot;steaming" .ot; .

• The Korean Journal of Food And Nutrition
• /
• v.26 no.4
• /
• pp.706-712
• /
• 2013

This is the basic study on the extraction characteristics of Omija (Schizandra chinensis) for juices of Korean traditional foods. Extraction is being performed as 25 times of the solvent ratio at room temperature and at $65^{\circ}C$ with deionized water, tap water and Cheong-song mineral water which have high contents of Ca and Mg. The overall good results of the extraction conditions are calculated from the values of L (Lightness), redness (a), yellowness (b), soluble solids content, acidity, pH levels and the DPPH radical scavenging activity by using the electron donating ability (EDA). The results are as follows: 12 hours of room temperature and 6 hours at $65^{\circ}C$ were good extraction times. The Cheong-song mineral water at $65^{\circ}C$ is available for rapid extractions when compared to deionized water and tap water. A longer extraction time shows lower values of acidity but increasing values of soluble solids content and DPPH radical scavenging activity when using the electron donating ability. The best sequences for the extractions are Cheong-song mineral water followed by tap water and distilled water after overall consideration.

• KOREAN JOURNAL OF CROP SCIENCE
• /
• v.38 no.1
• /
• pp.85-97
• /
• 1993

Grouping of the Korean traditional rice processed foods and their historical background in development were surveyed, principally being concentrated on the current topics reported on the rice-processed foods such as rice cakes and rice cookies. Rice-processed foods could be classified into seven groups according to the literature reported so far: rice gruels, boiled rices, rice cakes, alcoholic liquors, non-alcoholic beverages and seasonings. Among them, rice gruels and boiled rices were further divided into seven to eight groups based on their characteristics together with added materials. Eighty one names of rice cakes were reported in the literature, however it might be condensed to five groups according to their processing methods. Ninety different alcoholic liquors were found and arranged according to the cited period in the literature. Five kinds of rice cookies and nine kinds of non-alcoholic beverages were found in the literature. These are maintained until today with almost identical methods of preparation as described in the old literature. The scientific research results on the Korean traditional rice cakes and cookies published in the literatures were reviewed. A total of forty one research papers were collected: twenty seven papers on rice cakes and fourteen papers on rice cookies. Most of the researches were concerned to the processing conditions. The author felt deeply some too short of researches in the physicochemical changes during processing, the maintenance of the products quality and the industrialization of the traditional processing methods in rice foods.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.43 no.11
• /
• pp.1627-1634
• /
• 2014

The recipe for sujeonggwa, a Korean traditional sweet drink containing cinnamon, ginger, sugar, or honey, was modified by replacing sugar with alternative sweeteners [stevia or short-chain frutooligosaccharide (scFOS)] in order to improve the health functionality of sujeonggwa. The aim of this study was to evaluate the effects of modified sujeonggwa on lipid peroxidation and oxidized DNA damage in diet-induced hypercholesterolemic ApoE knockout mice. Hypercholesterolemia was induced in 6-week-old male mice by administration of a high cholesterol diet (1.25% cholesterol, 0.5% cholic acid, and 10% coconut oil) for 4 weeks, after which mice were divided into five groups: sucrose solution-fed control group, sujeonggwa containing sucrose group, sucrose+stevia group, sucrose+stevia+scFOS group, and commercially available sujeonggwa group as a positive control. After 6 weeks, sujeonggwa supplementation resulted in reduced hepatic thiobarbituric acid reactive substances (TBARS), regardless of sweetener type. However, reduction of hepatic TBARS by commercially available sujeonggwa was insignificant. Both endogenous and $H_2O_2$-induced DNA damage in hepatocytes and splenocytes were significantly reduced only in the sujeonggwa containing stevia group compared to the sucrose-fed control group. There were no significant effects of sujeonggwa supplementation on total radical trapping potential, lipid peroxidation, or DNA damage in blood. These results suggest that sujeonggwa has protective effects against hepatic lipid peroxidation and DNA damage in hepatocytes or splenocytes from diet-induced hypercholesterolemic ApoE knockout mice, and the type of sweetener should be modified to improve the health benefits of sujeonggwa.

• Journal of the Korean Society of Food Culture
• /
• v.9 no.2
• /
• pp.111-118
• /
• 1994

The purpose of this study was to understand dietaty culture of the Buddhist priesthood in Seoul and Kyungnam. This survey was carried out through questionnaries and the subjects were 26 temples and hermitages. The results of this study can be summarized as follow: 1. Most of the Buddhist priesthood takes meal three times for a day regularly. The substitution food was used mainly rice gruel, fruits, powder of roasted grain, kinds of cookie and confectionary, kinds of steamed dish and milk. 2. The seasoning substances were used necessarily soy sauce, soybean paste, salt and sesame, sesame oil, vegetable oil, and used rarely Jepi powder, red powder, chinese pepper and M.S.G. 3. Eating table was used chiefly for Buddhist priethood and a vistor, and tea and cookie, D'ock, noodle were used often. Event and party foods of temple were used Bibimbab, Ogokbab, Yagbab, D'ockguk, soybean of noodle. 4. Offering food to Buddha was used to Five-offered to Buddha(香, 燈, 茶, 果, 米) primarily and religious food was used scarcely. 5. Special food was used D'ock, hand made cookie and confectionaries, kinds of chinish medicine tea and pine needle tea. Injulmi and Julpyun were prepared most frequently, and used to mixed rice flour with mugwort now and then. Coating and filling powders for D'ock were used to red bean, mung bean and soy bean. Kinds of hand made cookie were Yagkwa, Kangjeong, Dasik, Jungkwa and Yangeng. Beverages were thick hot beverage, kinds of leaf tea, chilled beverage, Yaksu mixed with soy sauce and bamboo salt, kinds of chinese medicine tea, milk and milk products and pine needles tea. 6. Preserved foods were used edible mountain herbs and seaweeds in drying and frying.