• Korean Journal of Food Science and Technology
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• v.5 no.1
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• pp.25-32
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• 1973

Noodles and cookies were made from composite flours based on domestic resources and their quality was assessed to obtain the following results. 1) Various flours containing $10{\sim}20%$ defatted soy flour did not form belt in noodle-making process, but the use of 1.5% GMS + 2% Methocel as binder was very effective in noodle-belt formation and cooking quality. 2) Out of four raw flours, naked barley flour was most suitable for noodle-making. Addition of wheat flour at 25% or 50% level into the four composite flours greatly improved the quality of noodles and particularly that based on naked barley was similar to wheat flour in color and gave rather palatable taste. 3) Though cookie could be made from any composite flours without using GMS or CSL, naked barley flour was the best in sensory evaluation of the product. 4) Addition of wheat flour at 25% or 50% level into above composite flours gave cookies comparable to standard wheat product except the case of composite flour based on defatted rice bran.

• Korean Journal of Microbiology
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• v.46 no.1
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• pp.52-62
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• 2010

The aim of this study was to evaluated the efficacy of mixture of Lactic Acid Bacteria (LAB) and bifidobacteria supplement, which are contained with Lactobacillus acidophilus, Bifidobacterium longum SPM1205, and Pediococcus pentosaceus for the management of constipation in animal model and clinical trials. 5 ICR mice and 4 female constipation subjects were orally taken mixture of LAB and bifidobacteria for 2 weeks. We investigated the number of fecal LAB and harmful enzymes activities before and after mixture of LAB and bifidobacteria application. As a result, fecal LAB count was increased and harmful enzymes activities of intestinal microflora were generally decreased after mixture of LAB and bifidobacteria application. Also, 61 female subjects were randomly assigned to receive either mixture of LAB and bifidobacteria or lactose and were taken three times a day for 2 weeks. Then, we analyzed mixture of LAB and bifidobacteria effect through the questionnaires. Daily consumption of this mixture of LAB and bifidobacteria improved the constipation in constipation group (56.3%) compared with lactose application group (26.7%). Furthermore, after mixture of LAB and bifidobacteria treatment, frequency of hard stool decreased from 0.22 to 0.03. These results indicated that mixture of LAB and bifidobacteria application is effective to improve the constipation.

• Journal of Nutrition and Health
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• v.16 no.4
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• pp.281-286
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• 1983

The interactions of phytic acid with protein and minerals has been blamed to decrease the bioavailability of protein and minerals in soybean products. Tempeh, the traditional Infonesian fermented soybean product, was prepared to investigate the changes of phytic acid contents nesian fermented soybean product, was prepared to investigate the changes of phytic acid contents and its interactions with protein and minerals in the fermentation. The acceptability of tempeh were also studied by conducting sersory evaluation. 1) Phytic acid contents of cooked soybeans and of tempch were significantly lower than that of raw soybeans, indicating that cooking and fermentation resulted in the decrease in phytic acid content of soybeans. In tempeh the fraction of phytic acid retained after ultrafiltration was significantly lower than that in raw soybeans. 2) The total protein contents were not significantly different between raw soybeans and tempeh. Phytic acid contents per gram of protein retained ultrafiltration were significantly higher in raw soybeans than in tempeh. This result is interpreted as that raw soybeans contain higher amounts of phytic acid- protein complexes than tempeh. 3) Both of calcium and zinc contents were not significantly different among raw, cooked soybeans and tempeh. However, the retained Ca and Zn fraction after ultrafiltration were significantly lower in tempeh comparing with that in raw soybeans. Lower retention of Ca and Zn after ultrafiltration in tempeh may be the result of lower phytate content of tempeh, thereby less chance of forming mineral- phytate complexes. 4) Tempeh received the sensory evaluation scores between good and fair and the addition of garlic to tempeh significantly improved the odor, general desirability and total score.

• The Korean Journal of Food And Nutrition
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• v.15 no.4
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• pp.350-356
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• 2002

This study was carried out to investigate the effect of bovine plasma for the preparation of mayonnaise on quality characteristics through the tests of viscosity, color, emulsion stability and sensory evaluation. In the case of standard mayonnaise preparation with the bovine plasma addition from 0.01% to 0.1%, The result of viscosity, color, emulsion stability and acceptability are improved. When the bovine plasma(5%) was only used to Prepare mayonnaise without e99 yolk, the result of color and acceptability were reduced, whereas viscosity, emulsion stability were observed as the characteristic of standard mayonnaise. The sample mayonnaise containing the e99 yolk(50%) and bovine Plasma (0.5～1.0%) was observed as the characteristics of standard mayonnaise without color.

• The Korean Journal of Food And Nutrition
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• v.15 no.4
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• pp.314-320
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• 2002

When the soybean milk residue flour were added to the respective wheat flour at level of 5%, 10% and 15% the possibility of bread making were studied. Vital gluten was added to the soybean milk residue portion of a 10% composite flour at levels of 3%, 6% and 9% to improve bread quality. And test was baking properties of soybean milk residue composite flour and sensory evaluation of composite breads. Major components of soybean milk residue flour were crude protein, 22.0%; crude lipid, 13.2%; carbohydrate, 54.3%; and dietary fiber, 27.2%. When 5%, 10% and 15% soybean milk residue flour was blended with wheat flour, water absorption, development time and bread weight were increased, and volume of dough and loaf was decreased. But improved bread-making properties by adding gluten. Color of crumb got darker as the percentage of soybean milk residue flour increased, got brighter when gluten was added. Texture of bread increased in chewiness and hardness as the percentage soybean milk residue flour increased but not different in cohesiveness. The use of vital gluten showed influence to springiness, chewiness and hardness. The sensory evaluation showed that 5% soybean milk residue-wheat bread was similar to bread made from wheat flour in overall acceptability. And the bread made by miting gluten were better than 10% soybean milk residue-wheat bread in overall acceptability.

• Journal of Applied Tourism Food and Beverage Management and Research
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• v.13 no.1
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• pp.1-27
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• 2002

The present study was designed to examine the effects of different homogenization pressure, homogenization temperature and $\beta$-cyclodextrin concentration on cholesterol decrease rate of Cheddar cheese, and to optimize the factors of cheese manufacture Process. Il. The hardness(control 5.46kg/$cm^2$), gumminess(control 5.24kg), chewiness(control 4.87kg/cm) reduced to 2.03kg/$cm^2$, 2.18kg, 2.24kg/cm, respectively. In the result of sensory analysis, treatment of homogenization for cholesterol removed Cheddar cheese improved appearance and flavor, however texture fell. In addition, the resent result of the study indicated that about 75.27% of cholesterol in Cheddar cheese could be removed, and the possibility of development of cholesterol decreased Cheddar cheese was observed.

• Journal of the Korean Society of Food Science and Nutrition
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• v.33 no.10
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• pp.1641-1645
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• 2004

The purpose of this research is to investigate Chinese's preference and directions for improvement of Kimchi by sensory evaluation, and utilize Kimchi for the China eating habit by survey. Self administered questionnaires were collected 149 Chinese (16~25 yr) residing in Shanghai. About 89.9% of all the participants had eaten Kimchi before the survey. Overall preference about Kimchi was 3.59$\pm$0.62 (5 point: Lickertis scale) and affecting factors for overall preference were taste, appearance, texture, in that order. Chinese answered that tough texture (24.9%), spicy taste (20.5%) and fermented odor (18.1%) were the most important factors in improved quality of Kimchi. They answered that applications of Kimchi with Chinese cuisine are 'side dish with meat cuisine', 'eat with cooked rice, rice-mixed-in-soup, gruel' and 'use ingredients of cook', as similar to Korean's.

• Journal of Applied Tourism Food and Beverage Management and Research
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• v.7
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• pp.231-266
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• 1997

TQM is a whole process of systemizing, documenting and measuring of service quality scientifically to achieve zero defects in product quality and to continue to improve the body of the product quality by itself. To have this process be improved continuously, first of all it needs to prepare an ideal environment to understand and to conform to its internal and external customers', that is every guests' and employees' expectations and demands. Then it has to be followed by the next step removing some negative aspects that could be derived from the first mentioned process The third step is to cut the cost be suitable compensation rather than an attitude trying to solve the problems in an easy way. The last essential factor for setting up TQM system is to make good use of the outstanding feature or process as it is reviewed against the superior benchmark. The purpose of this study is meet the customers' expectations and to maximize the hotel's profits by searching TQM(total quality management) strategy in hotels. To attain this research's objective, it follows these three details. Firstly, it defines TQM and its contents. Secondly, it provides the standard of hotel TQM throughout some case studies. Thirdly, it suggests TQM strategic plan in tourism hotel as one of professional management strategies. Two useful methods are used together to achieve the goal of this study. To confirm its theoretical consideration, descriptive studies by the research documents its theoretical consideration, descriptive studies by the research documents published in and out of the country is used. The other is case studies of TQM execution in real hospitality industry, which present the cases of the airline, Jefferson Memorial and the hotel. This research is targeting to demonstrate the successful TQM's exercise in a hotel industry by completing the theoretical studies and case studies on service product quality with an understanding of its importance. As it is said earlier, to lead to the successful TQM's practice, it is necessary to maintain a constant training of the employees. Secondly, it also must identify where it has to focus on to deliver a professional quality management. Thirdly, effective quality management organization needs to be build up. The manager's strong will to accomplish and the employee' active participations are the last condition to be succeed. Once again this study places an emphasis on the fact that TQM is critical to maximize the customers' satisfaction and the hotel's profitability. It is also very worthwhile to have every people working on front line recognize why the TQM is important and further more how they can contribute to improve their service quality by a positive participation and a careful observation of TQM's operating in their property.

• Journal of Nutrition and Health
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• v.16 no.3
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• pp.146-153
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• 1983

In this study, buckwheat four was classified by the order of extraction from the inmost layer to the outmost layer, and was designated as $B_1,\;B_2,\;B_3,$ and the mixed flour of $B_1,\;B_2,\;B_3$ (1:1:1) was named $B_0$. To improve the dried noodle-making properties, various levels of strong wheat flour and additives such as sodium alginate (SA) and xanthan gum(XG) were added to buckwheat. 1) The buckwheat $B_2$ and $B_3$ flours contained much higher amounts of crude ash, protein and fat than the $B_1$ flour. 2) Buckwheat $B_3$ flour demonstrated lower maxium viscosity value by amylograph than the $B_1$ flour, but it demonstrated 2 times higher maximum viscosity value than wheat flour. Buckwheat $B_1$ flour demonstrated 4-5 times higher maximum viscosity value than wheat flour. Addition of SA and XG increased the viscosity of the flour mixtures. 3) It was possible to make dried noodles from the composite flour of (buckwheat 40 %+wheat 60 %). The lesser the quantity of buckwheat flour was, the better the kneading property of mixed flour was. 4) SA and XG, which were added at the level of 1.0-1.5%, significantly improved dough making properties and the cooking quality of the noodles.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.1
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• pp.438-444
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• 2015

The aim of this research was to apply a HACCP system (Hazard Analysis Critical Control Point) to fermented milk. The main ingredients of fermented milk, work facilities and workers were obtained from a company named YD, which is located in Seobuk-gu, Cheonan-si between November 5 2013 to April 13, 2014. A manufacturing process chart was prepared by referring to the manufacturing process of fermented milk manufacturers in common. The manufacturing process chart was made with raw materials; Raw milk, High Fructose Corn Syrup, Oligosaccharides, Lactic Acid bacteria and Subsidiary ingredients, Warehousing of packaging materials, Storage, Input, Preheating, Mixing, Homogeneity, Sterilization, Precooling, Culture, Filtration, In packaging, Out packaging, Storage, and Consignment, as listed Table 1. The results of the microbiological hazard analysis on the raw materials was safe after sterilization($90^{\circ}C{\pm}5^{\circ}C$, $35{\pm}3min.$) On the other hand,a microorganism test of an environment and workers suggested that the microbiological hazard should be reduced through systematic cleaning and disinfection accompanied by improved personal hygiene based on hygienic education on workers and the management of microorganisms in air.