• Proceedings of the Korean Society of Life Science Conference
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• 2008.10a
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• pp.72.1-72.1
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• 2008

• Journal of the Korean Home Economics Association
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• v.19 no.2
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• pp.165-174
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• 1981

The survey was conducted through circulating questionares to three hundred sampled college students in Seoul. the findings are as follows. 1. 52% of MS (Male Students) and 25% of FS(Female Students) brought home-made lunches with them, while 39.2% of MS and 51.6% of FS used food services in campus. 2. Contents of home-made lunches were steamed rice(57%) or steamed ricebarley mix(24%) as a major diet, and Kimchi (Korean style pickled vegetable), fried eggs, soy-sauced sardins as side-dish. The favorite eating places for the students with home-made lunches were found to be campus dining hall for MS, classrooms for FS. 3. The primary reason for not having home-made lunches are the difficulties for handing. 4. The preference for the food served in campus dining hall was the traditional Korean food for MS and western style Snack (bakery and soft drinks) for the FS. 5. Costs spent for lunches were in the range of 200~600 won. 6. Followings are the comparison table for each ingredient compared with recommended daily requirement (RDR).

• Culinary science and hospitality research
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• v.10 no.1
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• pp.46-63
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• 2004

The service quality factors which causes an effect in restaurant selections appeared with gain and loss factors of essence and the customers. The restaurant recommendation factor was appeared with shedding of blood characteristics. The research which sees Korean-style food party's decision making is difficult with the plan of the security and loyalty of customers presented. The marketing strategy for the customer loyalty of Korean-style food party will be able to be overcome. The critical point of the research which sees for the security of the loyalty customer selects a target market, and the strategy which invades intensively is necessary. The Korean-style food party decision may cause the customer fractionation anger which follows in market fractionation anger. It does not become accomplished from the research which sees but with the critical point of research to appear, the research of creation of the loyalty customer who applies a market fractionation anger necessity will be becomes feed with hereafter research subject.

• Journal of the Korean Society of Food Culture
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• v.28 no.6
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• pp.651-656
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• 2013

In this study, to explore the use of lotus leaf powder, quality characteristics of sponge cake manufactured with different levels of lotus leaf power were investigated. We discovered that the pH, gravity, and cooling temperature of sponge cake increased as the content of lotus leaf power additive increased compared with those of the control group. Likewise, L and b levels of sponge cake increased with increasing level of lotus leaf power; 20% lotus leaf powder appeared to show the highest L and B levels, but levels were lower than those of the control group. Sponge cake levels of hardness, springiness, and cohesiveness increased as the amount of lotus leaf powder additive increased. In sensory evaluation, overall acceptability of 5% lotus leaf powder was the highest. Thus, it is possible to develop sponge cake with improved health-oriented aspects by addition of 5% lotus leaf powder.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 1999.11a
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• pp.629-632
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• 1999

For replacing Li metal ai Lithium ton Bakery(LIB) system. we used carbon powder material which prepared by pyrolysis of phenol resin as starting material. It became amorphous carbon by pyrolysis through it\`s self condensation by thermal treatment. Amorphous carbon can be doped with Li intercalation and deintercalation because it has wide interlayer. however it has a problem with structural destroy causing weak carbon-carbon bond. So. we used ZnCl$_2$ as the pore-forming agent. This inorganic salt used together with the resin serves not only as the pore-forming agent to form open pores, which grow Into a three-dimensional network structure in the cured material, foul also as the microstructure-controlling agent to form a loose structure dope with bulky dopants. We analyzed SEM in order to find to different of structure. and can calculate distance of interlayer. CV test showed oxidation and reduction

• Korean Journal of Community Nutrition
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• v.8 no.2
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• pp.231-239
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• 2003

The purposes of this study were to: (a) investigate the characteristics of recipients' of the non-government foodbank program, (b) examine the health and dietary related conditions of them, and (c) evaluate the benefits and effectiveness of the foodbank program from the recipients' perspective. A total of 21 groups (n = 755) and 75 individual recipients participated in the survey. The main results of the study were as follows; (a) Generally, the individual recipients were 74-year-old female, livelihood protectee, and those who received government assistance or funds from private donators as their source of livelihood. (b) The ages of group recipients varied widely, and they also received government assistance or funds from private donators as their source of livelihood. (c) Most of the donated foods were bakery and confectionery Items. rice, and milk and other dairy products. (d) Benefits such as the decrease in the recipients' food expenses and an enhancement of their nutritional statuses were identified. (Korean J Community Nutrition 8(2) : 231∼239, 2003)

• Food Science and Industry
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• v.45 no.4
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• pp.21-28
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• 2012

Bread making is based on several simple unit operations, basically kneading, fermentation and baking; however, it is still a quite complex process and bread quality can be strongly affected by minor details. The market of bread production is roughly shared at 50-50 between the industry market and the artisanal market, even though the frontier between these two players is not very easy. Different strategies have been developped by the industry to extend the shelf life of bread or to interrupt the bread making process. Freezing for example has been used form the 50s to extend the shelf life of bakery products. It was first applied to fully baked products and then to frozen dough which appeared as an interesting strategy to interrupt the bread making protocol. This paper presents a review on key issues of the frozen dough technology.

• Food Science and Industry
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• v.52 no.4
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• pp.387-400
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• 2019

Fat replacers are divided into three categories. These include carbohydrate-based, protein-based and fat-based replacers. Carbohydrate-based replacers occupy half of the fat replacers market. The main ingredients of carbohydrate-based are gums, starch, modified starch, cellulose and fiber. The functional properties of fat replacers are to retain moisture, to retard staling, to provide mouthfeel and texture, to emulsify, to stabilize emulsion, and to reduce fat. Using these functionalities, fat replacers are used in various foods such as baked goods, salad dressing, sauces, meat products, dairy products, frying foods, bakery, and confectionery. Success factors of fat replacers in the market are sensory equivalent, texture and safety as food ingredients.

• Journal of Animal Science and Technology
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• v.45 no.4
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• pp.593-606
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• 2003

This study was conducted to develop effective manufacturing methods of a total mixed ration(TMR) composed of broiler litter(BL) and bakery by-product(BB) for ruminants. Five experiments included a small-scaled manufacture of TMR using a deepstacking method(Exp. 1), its pelletization(Exp. 2), its field-scaled manufacture(Exp. 3), a field-scaled manufacture using an ensiling method(Exp. 4), and a mixing process of deepstacked BL and BB prior to feeding(Exp. 5). BL and BB were mixed at a ratio which makes total digestible nutrients of the TMR 69%. For each experiment, temperature, appearance and physico-chemical properties were recorded and analyzed. The chemical composition data revealed that the mixture of BL and BB showed nutritionally additive balance which resulted from a considerable increase(P<0.05) of organic matter and a desirable decrease(P<0.05) of protein and fiber up to the requirement level for growing ‘Hanwoo’ steers. Deepstacking of BL and BB in Exp. 1 and 3 resulted in a sufficient increase of stack temperature for pasteurization, little chemical losses, appearance of white fungi on the surface, and partial charring due to excess stack temperature. For Exp. 2, its pelleting, which was successful using a simple, small-scaled pelletizer, resulted in a little loss(P<0.05) of organic matter and an increase(P<0.05) of indigestible protein(ADF-CP). Ensiling the mixture in Exp. 4 made little effect on chemical composition; however, one month of the ensiling period was not enough for favorable silage parameters. Deepstacking BL alone in Exp. 5 tended(P<0.1) to decrease true protein : NPN ratio and hemicellulose content and increase ADF-CP content due to the heat damage occurred. Deepstacking or ensiling of BL-BB mixtures and simple incorporating of BB into deepstacked BL prior to feeding could be practical and nutrients-preservative methods in TMR manufacture for beef cattle, although ensiling needed further hygienic evaluation.

• Journal of the Korean Society of Food Science and Nutrition
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• v.34 no.4
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• pp.496-502
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• 2005

The chemical properties and nitrite scavenging ability were analyzed which on a citron (Citrus junos) of 4 kinds purchased in different regions [Namhae (I, II), Tongyoung and Koheung] in Korea. Four kinds of organic acids were determined. Citric acid contents in flesh and peel of citron were $10.2\pm0.14\~17.7\pm0.17\;g/100g$. The organic acid content was the highest in citron purchased from Koheung. Total mineral content in citron was in a range of $2,844.3\~4,022.4$ mg/100 g, the potassium content was the highest in the range of $1,332.4\pm2.31\~2,308.5{\pm}3.25\;mg/l00g$. The major free amino acid from citron were proline, asparagine and glutamic acid. And the highest in peel of citron purchased from Tongyoung by 326.9 mg/100 g. However, the kinds and contents of chemical components in citron were somewhat different among various regions. The electron donating ability using DPPH method of citron juice was more than $80.0\%$ at the concentration of $0.1\~0.2\%$ and it was stronger by increased the juice concentration in the reaction mixture. SOD-like activity showed $10.2\pm0.50\~20.1\pm0.77\%$ at the concentration of $0.01\~0.2\%$. The nitrite scavenging ability was pH and sample concentration dependent. It was the highest at the pH 1.2 and more than $73\%$ in $0.1\~0.2\%$ citron juice. On the contrary in all concentration of added citron juice lower than $27\%$ at pH 4.2.