• Journal of Nutrition and Health
• /
• v.26 no.6
• /
• pp.804-811
• /
• 1993

This study was to investigate utilization state of various fast-foods among Korean youth in big cities in order to provide basic knowledge for nutrition education of Korean youth. Total 29 questions were asked to 1680 middle, high school and college students in Seoul. Pusan and Taejon. General information of the subjects were analyzed according to variables such as utilization state of fast foods(hamburger, pizza, chicken, noodles & mandoo, ice cream), preference, concenpts regarding price, fullness, choice factors and influences on food habits. All statistical data analysis were conducted using the SPSS/PC+. The results obtained are summarized as follows: 1) Fast-food eaten most frequently was noodles & mandoo where the least frequently eaten was pizza. 2) The area used fast-feeds the least frequently was in Pusan where hamburger was used by 51.1% of the subjects, pizza by 26.5% 64.1%, 38.9% of the subjects in Seoul and 64.7%, 31.3% in Taejon ate hamburger & pizza, respectively. 3) 38.5%, 34.2%, 32.8% and 17.5% of chicken, pizza, noodles & mondoo and hamburger eaters commented on saltiness. Also 82.2% of ice cream eaters suggested ice creams taste too sweet. 4) 94.2%, 72%, 69.5%, 38.5% and 23.8% of pizza, chicken, hamburger, ice cream, noodles & mandoo eaters suggested the price of these fast-foods too expensive. 5) 39.6% of the subjects wished to developed Korean traditional food items into fast-food styles.

• Food Science and Industry
• /
• v.49 no.2
• /
• pp.34-44
• /
• 2016

Given that fermented foods, such as kimchi and doenjang, are main food sources for high sodium intake in Korea, there have been needs to develop sodium-reduced kimchi and doenjang with the proper quality. However, small and medium sized business could not actively develop the sodium-reduced products due to lack of techniques and information as well as economical reasons. The most important aspects is to address food safety issues including microbial contaminations in sodium-reduced foods. Hurdle Technology, physical, biological, chemical control technique, would have to be preferentially considered to increase the hygiene safety standards in entire processing steps including raw materials, process water, manufacturing environments, and so on. Once the food hygiene level is stable, the next challenges are to improve the taste of the sodium reduced-products as well as to packaging and storage technologies. The development of a variety of sodium-reduced fermented foods would result in significant mitigation of sodium intake by Korean. This report provides the directions to develop sodium-reduced kimchi, doenjang or pickled food products for small and medium sized business, based on the technical consulting results of sodium reduction project supported by Ministry of Food and Drug Safety in 2015.

• International journal of advanced smart convergence
• /
• v.12 no.3
• /
• pp.163-167
• /
• 2023

The restaurant industry is an industry with low entry barriers, and furthermore, it is an indispensable industry in life. However, for the restaurant industry, it is necessary to start a business considering many factors. In particular, the comparative group for each restaurant industry is different, and the commercial area analysis should be analyzed differently. Moreover, counseling for restaurant start-ups is still sticking to how to start a restaurant by meeting with each franchise supervisor or counselor. Therefore, a restaurant start-up chatbot is needed for prospective restaurant founders, and a food tech chatbot is needed to collect basic data. Therefore, in this study, factors for restaurant start-ups were divided into youth, preliminary start-ups, menus, taste, and food. In the case of restaurant start-ups with low entry barriers, it was confirmed as the most preferred start-up by young people. However, indiscriminate restaurant start-ups not only increase the closing rate but also have a significant impact on household debt, so accurate consulting should be used to lower the closing rate and increase the success rate. Furthermore, theories and measures for food technologies such as chatbots should be further developed to obtain accurate information on franchise start-ups.

• The Korean Journal of Food And Nutrition
• /
• v.11 no.5
• /
• pp.513-520
• /
• 1998

A survey of the notion and intake on Kimchi among college women in Pusan was conducted to get some basic information on kimchi. Two hundred sixty seven students in Pusan participated in this survey. Seventy five percent of students answered that they like kimchi. They preferred well-fermented kimchi with anchovy extracts, refreshing taste and crispy texture the saltly and sweet. Chinese cabbage kimchi (87.6%) was found to be the most favored kimchi and Kakdugi(seasoned pickles of cubed radish), Nabak kimchi and Chonggak kimchi (ponytail kimchi) were followed in the order. The most favorite food made from kimchi was stir fried kimchi with rice. They disliked traditional special kimchi, such as Puchu kimchi (leek kimchi), Pa kimchi (green onion kimchi), Kkennip kimchi (perilla leaf kimchi), Godulbaegi kimch (Korea wild lettuce kimchi) and Gat kimchi (Leaf mustard kimchi). About 93 grams of kimchi was consumed daily and this amount was a little. Seventy percent of students did not have any experiences preparing kimchi. Experiences of kimchi preparation were given by mother through kimchii-making event for the winter(71.7%), cooking practice in middle or high school (14.1%) and college(10.9%) and general cooking education (33%). They preferred to buy kimchi at the Agricultural Cooperative Association (48.5%) or a large kimch factory (32.75). College students believe that kimchi is a healthy food and are willing to learn how to make kimchi.

• Culinary science and hospitality research
• /
• v.24 no.1
• /
• pp.31-38
• /
• 2018

The purpose of this study was to provide the basic information of making Skate pipyun made of skate skin. Test for quality characteristics of skate pipyuns seasoned with garlic, ginger, rosemary and basil were carried out. Hardness of GAR(4% of garlic and rosemary) was the highest, while that of GIB(4% of ginger and basil) was the lowest. As for the adhesiveness, springiness and cohesiveness, each specimen did not manifest significant difference. Water contents (82.43~85.56%) were no significant differences. The pipyuns added with spices and herbs were appeared weakly alkali with a range of pH 8.46~8.58. In the sensory evaluation, GIB was the most preferred in overall preference with significantly higher evaluation of flavor, savory taste, and lower fishy odor. The stability of gels decreased during storage at $10^{\circ}C$ for 8 hours, and at $20^{\circ}C$ for 60 min, and the greater was in GIB. Therefore, heating a mixture of 40% skate skin with 60% water for 10 min is recommended as optimum conditions for producing Skate pipyun.

• The Journal of The Korea Institute of Intelligent Transport Systems
• /
• v.8 no.1
• /
• pp.119-126
• /
• 2009

In recent years, many recommendation service systems that search or recommend information automatically considering user's taste or property are developed. However, there is a weak point that correct recommendation is hard without considering the preference of user's context. This paper proposes a filtering method that gives correct recommendation considering the preference of user's context. To support this method, we get UCOP(User-Context Object Preference) using the preference of user's context and Pearson correlation coefficient. The results of the experiment show the improvement of 11%, 2% of precision and 8%, 4% of recall comparing with the existing service systems. Our recommendation service systems show 77% of precision and 53% of recall overall.

• Korean Journal of Agricultural Science
• /
• v.43 no.2
• /
• pp.240-248
• /
• 2016

Radish is a common vegetable consumed in Korea, Japan, and China. Radish Breeding has been conducted based on morphological properties, such as shape and color. Recently, physicochemical properties of radish are attracting more attention from breeders to develop cultivars for the retail market. In this study, major components of radish were determined and their relationship with textural property analyzed. Sixty-six radish cultivars were selected and divided into white head (WH) and green head (GH) according to their head color. The cutting forces of GH and WH groups were $2.17{\pm}0.34kg$ and $2.31{\pm}0.36kg$, respectively (P > 0.05). The starch contents of GH and WH were $3.75{\pm}0.39g\;per\;100g$ (dry basis) and $4.24{\pm}0.62g$, respectively. Cellulose contents in both groups were similar at 12.3-12.4 g per 100 g (dry basis). Pearson correlation coefficients between cutting force, cellulose content, and starch content ranged from -0.33-0.326 which does not demonstrate any strong correlation between these components. Therefore, no relationship was found between the cutting force and the starch content or the cellulose content for the cultivars analyzed in this study. As the first intensive study on the texture and the major components of radish, these results could provide valuable information for radish breeding if further studies on taste and nutrient components are conducted.

• Journal of the Korean Society of Food Culture
• /
• v.25 no.5
• /
• pp.516-524
• /
• 2010

Consumers are highly interested in processed fishery products that are healthy and superior in terms of convenience, nourishment, and taste. However, current domestic research on processed fishery products is marginal. We systematically analyzed consumer consumption patterns and the relationship to pursuit benefits, selection attributes, satisfaction levels, and reasons for purchase. Consumers considered product information the most important selection attribute, whereas convenience scored highest for pursuit benefits. Furthermore, the influences of selection attributes and pursuit benefits on satisfaction level and the reason for purchasing an item were analyzed using demographic properties as control variables. The variables that affected satisfaction level were residential district (region: B= -0.268, p<0.05.), recipe (B=0.098, p<0.05), nutrients (B=0.124, p<0.05), convenience (B=0.283, p<0.001), and economics (B=0.138, p<0.05). The variables affecting the reason for purchasing were nutrients (B=0.173, p<0.001), convenience (B=0.277, p<0.001) and satisfaction level (B=0.163, p<0.001). Pursuit intention had significant effects on purchase intention; however, selection attributes had no significant effect on purchase intention. Therefore, consumer satisfaction had a significant effect on purchase intention. This result showed that if consumers were satisfied, they intended to repurchase. Attempts to increase repurchases by consumer are needed by fulfilling consumer satisfaction. These data can be utilized as a fundamental reference for sales promotions.

• Korean journal of food and cookery science
• /
• v.9 no.4
• /
• pp.257-260
• /
• 1993

For the purpose of supplying the information to improve the acceptability of soy paste as the condi-ment, we investigated the changes of free sugar, volatile and nonvolatile organic acids during improved soypaste fermentation. The results were as follows; Free sugars were increased in order of glc> xyl>ara>gal. Acetic, formic, butyric, and propionic acid in volatile organic acids were detected. And total contents were increased until 60 day. In 180 day, contents of volatile organic acids were high in order of acetic>propionic> butyric> formic. The contents of succinic and glutaric acid in nonvolatile organic acids were predominent and increased in order of succinic>glutaric>lactic. Tartaric>citric>malic acid were produced in the next order.

• The Korean Journal of Community Living Science
• /
• v.23 no.3
• /
• pp.329-338
• /
• 2012

The purpose of this study was to explore consumers' perceptions and satisfaction of Makgeolli in Daejeon. The study examined the perceptions of consumers of a number of Makgeolli characteristics. A total of 199 respondents provided information regarding their perceptions of Makgeolli. Exploratory factor analysis showed that six factors of consumers' perceptions toward Makgeolli were: delight, harmony with food, atmosphere, health /tradition-related, self-fulfillment, and emotion. Examining the effect of each factor on Makgeolli satisfaction showed that delight had a negative relationship with satisfaction while harmony with food and health/tradition-related showed positive relationships. Atmosphere, self-fulfillment, and emotion did not impact satisfaction. Comparisons of the eleven attributes using t-test between Makgeolli and alcoholic beverages showed significant differences in six attributes: creating a special dining ambience(p<0.001), socializing(p<0.001), enhancing the taste of food(p<0.001), satisfying thirst(p<0.01), esthetic(p<0.01), and stylish(p<0.001). Most of the places where Makgeolli was consumed were traditional bars(53.4%) and Korean restaurants(29.1%). In order to make Makeolli as a global beverage further studies regarding Makgeolli purchasing motivation, satisfaction, consumer characteristics should be studied.