• Korean Journal of Environmental Agriculture
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• v.19 no.4
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• pp.270-275
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• 2000

In order to investigate the proper processing of food wastes with miraculous soil-microorganisms (MS) for final use of swine feeds, calory, amino acid and fatty acid in food wastes were determined in relation with fermentation process with MS microorganism complex. Aflatoxin test was also performed to check safety of the fermented food wastes. Calory of food wastes was determined in average $7.60\;Kcal{\cdot}g^{-1}\;D.W.$ In finally processed food wastes, total content of amino acid was $93.0\;mg{\cdot}g^{-1}]\;D.W$, showing 18.5% of increase by the anaerobic fermentation. Essential and non-essential amino acids were measured at respectively 34.43 and $58.56\;mg{\cdot}g^{-1}\;D.W.$ Leucine, phenylalanine, isoleucine and threonine of essential amino acids and proline and glutamic acid of non-essential amino acids were highly composed as compared to others. The composition of fatty acid in food wastes was also increased by anaerobic fermentation for 3 weeks. Palmitic acid, oleic acid and palmitoleic acid were more important in quantity. Present results indicate that food wastes properly processed with MS have enough calory and are safe from aflatoxin, and that anaerobic fermentation with MS microorganism in an efficient process for hydrolyzing protein and lipids in food wastes.

• Journal of Nutrition and Health
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• v.6 no.3
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• pp.27-36
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• 1973

The primary purpose of this research paper is to study the nutrition intake status of high school students and their physical growth and development. Further, it made an attempt to find and define nutritional problems and assist in their growth and development through proper nutritional management. One hundred students in both sexes, first year grade in senior high school were provided with questionnaires. For six days the respondents filled out the questionnaires. They were asked to keep record of what they ate each meal. Their nutritional intake were analyzed in accordance with what they ate. Findings, conducted on percentage, CR test, t test, and F test, were as follows: 1. For the living circumstance a) Average numbers of brother and sister in sampled family were four. b) Seventy to eighty percent of the students were brought up by mother's milk at their infants and approximately 40% of students were weaned at the age of 7 to 18 months. c) Fifty percent of the respondents revealed irregulity in their meal time. d) Monthly average expenditure for daily food reached $20{\sim}40%$ out of total income. e) The most favorite foods reflect as follows: The most favorite main dish is boiled rice and side dish beaf. Fruits. juice, milk, ice cream are more popular snack among whole students. 2. Nutrition survey a) Calory sad nutrients were found to be below the recommended level, especially in calcium, vitamins A, $B_2$ and C. b) The total calory intake were composed of 73% from carbohydrate, 14% from protein and 13% from fat in the case of boys. The girls were 65%, 14%, 21% respectively. c) Both boys and girls in their animal protein intake averaged about 33% out of total protein intake. d) Meat consumption of the majority respondents were proportionate in $10{\sim}20%$ in their total food consumption. 3. The result of statistical analysis were as follows: a) Statistical significant differences in the relationship between the calory intake and physical growth index were observed at the level of p<0.05. b) Statistical significant differences in the relationship between the protein intake and physical growth index were observed at the level of p<0.05. c) Statistical significant differences in the relationship between meal time and physical growth index were observed at the level of 0.02<0.05. d) No statistical significant differences in the relationship among calory, protein intake and school records as well as intelligence were found. The experiment indicated that there is a direct relationship between nutrition and the physical growth and development, whereas There seems to be an indirect relationship between nutrition and intelligence.

• Proceedings of the Korean Society for Applied Microbiology Conference
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• 1976.04a
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• pp.182.2-182
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• 1976

인류의 식량문제에 관련하여 S.C.P.가 단백자원으로서 가축사료 및 양어사료에 S.C.P.를 이용하려는 배경은 세계적으로 식용단백자원부족이라는 커다란 사회적 요인이 있는 것으로 보인다. 특히 가축 및 양어사료는 영양가적으로 인간의 식사와 동일하여 Calory, 단백질, Vitamin, 무기성분을 필요로 한다.(중략)

• Korean Parent-Child Health Journal
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• v.10 no.1
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• pp.65-76
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• 2007

Purpose: This study was to determine the effects of a combined obesity management program in obese women. The study also attempted to measure the effects of the program on blood lipid, body mass index, dietary calory and dietary habit. Method: This research employed a one group pretest-posttest design. A total of 251 obese women(BMI: over 25) were selected for this research. The subjects in a combined obesity management program (combined exercise therapy and dietary therapy) for 8weeks. Results: After performing the program for 8 weeks, the result were follows. 1) There were significant reduction in total cholesterol(t=4.10, p= .00), triglyceride(t=5.09, p= .00) but no significant reduction BMI. 2) There were reduction in dietary calory, but no significantly. 3) There were significant increase in dietary habit. Conclusion: From these findings, it was confirmed that a combined obesity management program for obese women can decrease TC, TG, BMI and increase dietary habit. Therefore, this program can be utilized for various population groups including women, and further researches are required on program for men, elderly.

• Environmental and Resource Economics Review
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• v.20 no.1
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• pp.1-31
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• 2011

By employing Environmental Input-Output Table 2005, which has 76 intermediate sector and 21 energy sources, this paper analyses the flow of energy demand and $CO_2$ after estimating an induced $CO_2$ emissions from 76 industrial sectors. Index of $CO_2$ intensity($CO_2/GDP$) and other index of $CO_2$ intensity($CO_2/calory$) showed that final demand sector uses more high calory energy source. Intermediate sector used less environmental friendly energy source and emit more $CO_2$ at same calory. Industries those has high induced $CO_2$ emissions are Thermal Power($32.587CO_2-g/Won$), Cement($10.370CO_2-g/Won$), Road Transportation($7.255CO_2-g/Won$), Cokes and Other Coal Products($5.791CO_2-g/Won$), Steam and Hot water supply, Sewage, Sanitary services($4.575CO_2-g/Won$). It is shown that industry such as Iron and Steel which has low $CO_2$ intensity, high backward linkage effect and high forward linkage effect makes high induced $CO_2$ emissions. Environmental load and $CO_2$ emissions in overall economy will decrease when not high $CO_2$ intensity industry but also low $CO_2$ intensity industry makes lower $CO_2$ intensity.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2006.04a
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• pp.225-230
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• 2006

• Fire Science and Engineering
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• v.15 no.1
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• pp.108-115
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• 2001

In this paper, we analyzed the properties change of electric wire when the thermal stress was applied to 600V grade polyvinyl chloride insulated wire (IV). In the structure analysis, normal wire has the properties of direction on the surface, but in case of deteriorated wire at above $400^{\circ}c$, it formed the carbide, the crack and the crystal. The surface composition rate of normal wire was Cu : 100%, but the section composition of the deteriorated wire at $800^{\circ}c$ showed Cu : 78.89%, O : 21.11%. In result of analyzing the differential scanning calory of copper wire, the new reaction peak was observed on the deteriorated wire at above $700^{\circ}c$. In case of the deteriorated wire as $150^{\circ}c$ at the differential thermal analysis, an endothermic reaction appeared at $264^{\circ}c$ lower than the reactive point of normal wire. The occupation rate of oxygen according to the deterioration of copper wire is about 20% at $500^{\circ}c$.

• Journal of Nutrition and Health
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• v.1 no.1
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• pp.37-42
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• 1968

According to the dietary surveys and national food balance sheets, the dietary state of person living in Korea is ingesting a high level of grain and vegetable diet and very low animal sources. The daily calory intake is about 2,300-2,600 Cal. per head in which a total protein intake is 69-86 gm respectively. These data indicate no shortage of calory and total protein intake. However, the intake of animal protein is only 4-11 gm and the fat is 8-18 gm, both of which are far below the requirment. The low fat intake brings about a low level of fat soluble vitamins, and that V-A intake is as short as the half amount of the allowance. Riboflavine is also about a half of dietary requirment. Both thiamin and ascorbic acid intake are sufficient. The calcium intake is 0.26-0.5 gm per day which is inadequate. In fact, biochemical findings through field survey show; serum protein 6.7 gm, hemoglobin 13.1 gm and hematocrite 41.5% all of which are lower than the Kwon's report. The serum V-A and uunrinary riboflavin value are also lower than the Williams'es report. Clinically, inflamation of the eyes, cheilosis, pathological signs of tangue, xerosis of the hand and arm, or the like are frequently seen. On the other hand, there is no suitable diet available for the weaning infant and delayed weaning is a common practice. A school lunch program is still in an early stage of development. Another example can be cited that the Korean infant grows faster than the Japanese until one year of age, and no difference is noted between the Korean and the American infants up to six monthes of age, thereafter the former lags in the growth rate. This might be mainly due to the nutritional reasons as mentioned above, and in part due to the high inidence of intestinal parasitism and others.

• Journal of Physiology & Pathology in Korean Medicine
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• v.28 no.6
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• pp.657-661
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• 2014

Gilbert's syndrome is one that shows a benign course with intermittent unconjugate hyperbilirubinemia without any evidence of hepatobiliary tract disease or hemolysis. It is often found in a health examination or blood laboratory test by chance. In particular, patients who are taking drugs, including herbal medicine should be careful for their medication due to the possibility of associations with changes in liver function because of drug metabolism, sometimes they have to quit the use of the medication for a certain period and often they should get an additional test. Two male patients increased serum total bilirubin level without other systemic symptoms in screening test for clinical herb medicine pharmacokinetics study. Therefor they was diagnosed with suspected Gilbert's syndrome. They had been calory deprivation test with 24 hours fasting state. They also performed liver function test and ultrasonogram for evaluation of hepatobiliary tract disease. Total serum bilirubin was markedly increased, especially unconjugate bilirubin level higher over the two times than base line after they had been calory deprivation for 24 hours, They was not found another abnormality all laboratory results and physical examination. This study is a report on two cases of hyperbilirubinemia, diagnosed as Gilbert's syndrome, which were found in the process of a clinical pharmacokinetic study of a decoction of medicinal herbs.

• Proceedings of the KIEE Conference
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• 1999.07d
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• pp.1630-1632
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• 1999

In this paper, we studied the short circuit current and molten mark of polyvinyl chloride insulated flexible cords(VFF). The calory decreased remarkably with increase of current. The surface structure and composition of a strand wire were analyzed by stereoscope, scanning electron microscope (SEM), and energy dispersive x-ray spectroscopy(EDX). The surface of a strand wire showed columnar and void. The intensity of CuL spectrum increased in melted mark.