• Journal of Animal Environmental Science
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• v.19 no.2
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• pp.123-132
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• 2013

This survey was conducted to investigate the current state of odor emission and control from 48 site of Hanwoo, dairy, swine and poultry farms in Korea. On-site complex odors assessment by the method of 6 step direct sensory evaluation and ammonia concentrations by portable gas detector on the boundary line of farms were evaluated and detected as 1.11 & 2.78 ppm, 1.67 & 2.56 ppm, 1.91 & 2.89 ppm, 1.8 & 2.4 ppm and 1.33 & 2.33 ppm, respectively. Almost of Hanwoo, dairy and poultry farms were nothing the complaints occurred for the last 2 years, however as 60% of swine farms were suffered odor complain. All of livestock operations were used the additives for improving the farm environment and spent the considerable costs for odor reduction. There were several plans almost farms, as a fortify maintenance, keep clean, tree planting, expansion facilities for manure treatment or odor reduction.

• Journal of the Korean Society of Food Culture
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• v.33 no.1
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• pp.48-54
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• 2018

This study was performed to evaluate the quality characteristics of functional Dasik prepared with a mixture of freeze-dried mealworm (Tenebrio molitor) powder and dried pollack powder along with assessment of the general and fatty acid compositions of mealworms. General compositions, except for moisture content of freeze-dried mealworm powder, were higher than those of raw mealworms. The ratios of saturated fatty acids and unsaturated fatty acids of freeze-dried mealworm powder and raw mealworms were 1:3.31 and 1:3.19, respectively. Amounts of oleic acid, which was the most abundant among unsaturated fatty acids, of freeze-dried mealworm powder and raw mealworms were 41.12 and 37.84%, respectively. For color values, greater content of freeze-dried mealworm powder in functional Dasik resulted in lower L and b scores, whereas a value increased. In the case of mechanical properties, greater content of freeze-dried mealworm powder resulted in significant reduction of hardness, chewiness, and gumminess. In the case of sensory evaluation, color, taste, and overall quality of DPMD50, which was prepared with a 1:1 ratio of freeze-dried mealworm powder and dried pollack, were the highest. It was concluded that DPMD50 is a nutritious combination of edible insects and fish for protein fortification for growth and the elderly.

• Korean journal of food and cookery science
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• v.28 no.6
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• pp.753-761
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• 2012

Although the mackerel is an excellent food, there are disadvantages of its own smell and its shelf-life. So this study aimed to examine the quality assessment, shelf-life and acceptability of mackerel marinated with different amounts of thyme extract through the salinity, pH, texture, change of color, and sensory evaluation for reducing the smell of it and improving the shelf-life and acceptability of it with the thyme of various physiologic activities. The salinity of mackerel marinated with different amounts of thyme was a lower 2% than that of the existing salted mackerel, 5%, when producing the salted mackerel in the experimental method of this study, reducing the intake of salt. The shelf life of the existing salted mackerel was up to 4 weeks, while that of the salted mackerel marinated with thyme extract was up to 5 weeks. The change in pH during storage showed that the salted mackerel marinated with thyme extract after 5 weeks were within the initial decomposition of dark-fleshed fishes, pH 6.2-6.4, which the shelf life was extended due to the preservative effect of antioxidant content. The acceptability test showed that T 1 marinated with 1% thyme extract was ideal in all flavor, taste and general acceptability.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.5
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• pp.32-46
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• 1998

Cancer is a leading cause of death, and the number of cancer patients is increasing in Korea. The needs for the home care of cancer patients are increasing recently, but the standardized home care protocols are not developed yet. This study was designed to develop nursing assessment -intervention algorithms for the cancer chemotherapy patients at home. These algorithms suggest guidelines when we assess the patient's condition, and find appropriate nursing interventions, so that standardization and quality control of home care can be attained. The algorithms were processed by yes-no tree. Eleven common problems of cancer chemotherapy patients were identified by the literature review and oncology nurses' experience. These were digestive dysfunction, pain, fatigue, infection, respiratory difficulties, activity intolerance, hemorrhage, sensory disorder, edema, skin problem, and mucosal problem. The algorithm needs to be validated and modified by using for the cancer chemotherapy patients at home.

• Journal of the East Asian Society of Dietary Life
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• v.19 no.1
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• pp.71-77
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• 2009

The principal objective of this study was to develop processed food with the effect of aged garlic by assessing the quality characteristics of cookies. Cookie samples were prepared with shredded aged garlic at varied levels of 0, 1, 3, 5, and 7%. The pH of dough decreased significantly with the addition of aged garlic. The spread factor of control samples also evidenced significantly higher values than the other samples. The results of a hardness assessment demonstrated that the addition of aged garlic exerted a significant effect on cookie hardness. The sensory evaluation showed that the properties of color, garlic aroma, and garlic taste of cookies tended to increase with increased levels of addition of aged garlic. The cookies with 1% and 3% added aged garlic had similar or significantly higher acceptance scores than the control cookies, for all properties except color.

• The Journal of the Korea Contents Association
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• v.20 no.1
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• pp.73-98
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• 2020

This study aims to redefine Vlog, ASMR, and Muk-bang contents as 'Need Fulfillment Video Contents,' which are emerging as major genres among the video contents. And this study explores the relationships between consumers' motives, viewing satisfaction, and consumers' characteristics such as demographic characteristics, big five personality traits, and individualism-collectivism tendencies in terms of uses and gratifications theory. Statistical analysis techniques such as factor analysis and hierarchical regression analysis were used to analyze 441 samples. As a result, age, income level, and collectivism were found to influence consumers' choice of Need Fulfillment Video Content genre. It was also found that the motivation of using Need Fulfillment Video Contents consisted of five factors: self-assessment and improvement, sensory stimulation and relaxation, entertainment, escapism and passing time, and following trends. Also, each usage motive influenced the viewing satisfaction in various ways. Based on the results of the analyses, the study concludes with discussion of the academic significance and practical implications for Need Fulfillment Video Contents industry development.

• Proceedings of the SCSK Conference
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• 1999.10a
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• pp.132-132
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• 1999

In the cosmetics field, facial skins have been classified into four types according to self estimation as well as physiological parameters. The aim of this study is to understand skin condition in the levels and composition of stratum corneum (SC) lipids, and to propose new classification for skin types. We assessed the relationship between the SC lipid composition and the self-estimated skin types or physiological parameters of the skin. Sensitive skin has been of great concern over the last decades, and it should be recognized as a skin type. Therefore, we also investigated the influence of the SC lipid composition on variations of sensitivity evaluated by the Stinging Test. Fifty-five healthy Japanese women aged 22-44 participated in this study. Skin biopsies were taken from facial skin using polyethylene sheet with cyanoacrylate. SC lipids were extracted and separated into individual lipid classes. The combined ceramides and cholesterol were quantified by HPTLC. Free fatty acid was quantified according to the ACS-ACOD method. Instrumental measurements were made at the site around the biopsy. In addition, the Stinging Test and a sensory evaluation questionnaire were administered to all subjects. The generally recognized O-D skin type classification is dependent on the consumer`s subjective assessment with respect to their skin troubles. The product of hydration state and skin surface lipid level showed a significant correlation with self-estimated skin types. The oily-dry skin type classified according to physiological parameters as well as SC lipid levels should be characterized as delicate skin with its barrier function deteriorating in the winter. Two groups of sensitive skin were established. One is the barrier function of the skin is deteriorated, and another is the sebaceous gland activity is in decline.

• Journal of Oriental Medical Thermology
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• v.8 no.1
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• pp.1-6
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• 2010

Purpose : Thermographic inspection of infrared thermographic inspection of recent papers Western Medicine and Korean traditional medicine in the Department of infrared thermographic inspection purposes, the method is studied and compared. Methods : "Infrared thermographic inspection" was found searching paper side 51 centered below the contents of the retrieved articles were conducted. Results : In Western medicine. mainly associated with pain and neurological disorders in sensory evaluation after treatment was more frequent in the paper about a topic anesthetic primarily due to the nature of medicine is estimated to be actively used. Mainly in the Oriental sense of pain and neurological disorders are used to evaluate whether treatment is proven to be widely used in Acupuncture was demonstrated. But Western medicine, disease. mainly confined to the sense of pain and nerve pain and nerve sensations in Korean traditional medicine, but not only disease. as well as an assessment tool to observe the physiological changes of the body also was great. Conclusion : Thermographic inspection and further more for coverage of Western and Korean traditional medicine for the use of the infrared thermographic inspection methods and could see that there were some differences.

• Molecules and Cells
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• v.38 no.12
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• pp.1044-1053
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• 2015

This study first investigated the effects of corn gluten hydrolysate (CGH) (1.5 g/day) administration for 7 days on appetite-responsive genes in lean Sprague-Dawley (SD) rats. In a second set of experiments, the metabolic changes occurring at multiple time points over 8 weeks in response to CGH (35.33% wt/wt) were observed in high-fat (HF, 60% of energy as fat) diet-fed SD rats. In lean rats, the hypothalamus neuropeptide-Y and proopiomelanocortin mRNA levels of the CGH group were significantly changed in response to CGH administration. In the second part of the study, CGH treatment was found to reduce body weight and perirenal and epididymal fat weight. CGH also prevented an increase in food intake at 2 weeks and lowered plasma leptin and insulin levels in comparison with the HF group. This reduction in the plasma and hepatic lipid levels was followed by improved insulin resistance, and the beneficial metabolic effects of CGH were also partly related to increases in plasma adiponectin levels. The Homeostasis Model of Assessment - Insulin Resistance (HOMA-IR), an index of insulin resistance, was markedly improved in the HF-CGH group compared with the HF group at 6 weeks. According to the microarray results, adipose tissue mRNA expression related to G-protein coupled receptor protein signaling pathway and sensory perception was significantly improved after 8 weeks of CGH administration. In conclusion, the present findings suggest that dietary CGH may be effective for improving hyperglycemia, dyslipidemia and insulin resistance in diet-induced obese rats as well as appetite control in lean rats.

• Journal of Korean Elementary Science Education
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• v.24 no.1
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• pp.86-101
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• 2005

In this study, a brain-basrd model for science teaching and learning was developed based on the natural processes which human acquire knowledge about a natural object or on event, the major domains of science educational objectives of the national curriculum, and the human brain's organizational patterns and functions. In the model, each educational objective domain is related to the brain regions as follows: The affective domain is related to the limbic system, especially amygdala of human brain which is involved in emotions, the psychomotor domain is related to the occipital lobes of human brain which perform visual processing, temporal lobes which perform functions of language generating and understandng, and parietal lobes which receive and process sensory information and execute motor activities of body, and the cognitive domain is related to the frontal and prefrontal lobes which are involved in think-ing, planning, judging, and problem solving. The model is a kind of procedural model which proceed fiom affective domain to psychomotor domain, and to cognitive domain of science educational objective system, and emphasize the order of each step and authentic assessment at each step. The model has both properties of circularity and network of activities. At classrooms, the model can be used as various forms according to subjects and student characteristics. STS themes can be appropriately covered by the model.