• Journal of the Korean Society of Food Science and Nutrition
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• v.23 no.6
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• pp.950-953
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• 1994

This study was carried out to investigate the proximate composition , free sugars,amino acids, organic acid, minerals and extracted color of the fruit of paper mulberry (Broussonetia Kazinoki Siebold) . the proximate compositins were 6.1% of moisture, 15.9% of crude protein, 28.5% of crude fat, 8.9% of crude ash and 40.6% of carbohydrates in the fruit of paper mulberry. Free sugars showed low content as 0.1% of glucose , 0.1% of sucrose, 0.1% of fructose and 0.01% of sorbitol, respectively. In amino acid composition of the fruit of paper mulberry, glycine was the highest in the content, followed by methionine, aspartic acid and alanine, The ratio of essential /total mino acids was 0.43 . The richestmineral contained in the fruit of paper mulberry was Ca and followed by K and Mg. Optical density (490-500nm) of the extracted color with 50% ehtanol and 80 % ethanol were 0.75 and 0.30 , respectively.

• Korean journal of food and cookery science
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• v.18 no.6
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• pp.567-572
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• 2002

The effects of adding mulberry leaves powder, yellow soybean powder(YSP), and mugwor powder(MP) for the preparation of mungbean starch gels(MSG) were studied. MSG with above additives were analysed for proximate composition. sensory evaluation, chromaticity, and rheometric properties. In the proximate composition test, the moisture content was the highest in the MSG with 0.5% MP, and the crude protein content war the highest in MSG with 1.0% YSP. In the sensory evaluation, MSG with various additives showed higher values than control. Whereas MSG with 0.5% additives showed a high value in hardness, control gels showed high values in the gumminess and brittleness in the measurement with a rheometer.

• Journal of the Korean Society of Food Science and Nutrition
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• v.28 no.6
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• pp.1226-1229
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• 1999

In order to investigate the harvest time for the production of high value added ark shell(Scapharca subcrenata) cultured at the south coast of Korea, the seasonal variations of proximate composition(mois ture, protein, fat, ash and glycogen) in the edible portions of ark shell were measured from December 1994 to December 1995. Moisture contents were the lowest in spring, but the highest in summer season being the spawning season of the S. subcrenata. The other hand, protein contents were a maximum in spring and minimum in summer. In June, just before the spawning season, fat and glycogen content was the highest, and ash content was little changed through a year. After spawning season, glycogen contents, showed decrement. In evaluating the seasonal variation of protein, moisture, and glycogen content in ark shell, the relationships of moisture protein content, moisture glycogen content and glycogen protein content show to be reverse.

• The Korean Journal of Food And Nutrition
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• v.26 no.3
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• pp.447-452
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• 2013

This study investigated the quality characteristics of Yanggaeng with different amounts (in ratios of 0, 1, 2, 4% to the total materials) of tumeric powders. The proximate composition and total polyphenol content, antioxidant activities, Hunter's color values, pH, Brix and sensory properties of tumeric hanging were examined. Results of analysis of the proximate composition analysis showed that ash content was increased significantly by adding turmeric powder and the more content of turmeric powder. The higher content of tumeric powder, the higher total polyphenol and total flavonoids contents. Brix and brightness were lowered and yellowness was increased. The sensory properties were highly rated for the control without turmeric powder in four organoleptic (sensory) properties (taste, texture, odor, acceptance) except color. The group with-1% addition of turmeric powder was highly rated in the second place.

• Korean Journal of Human Ecology
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• v.7 no.2
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• pp.31-46
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• 2004

The purpose of this study was to investigate the physiological functionality of Coriolus versicolor Quel (CV) and Ganoderma IUCIdum (Fr.)Karst (GL) by estimate the proximate composition and content of antioxidant components. 1. In the physicochemical property. the content of proximate composition of GL was higher 08.28% of moisture, 10.3% of crude protein, 78.4% of crude fiber) than that of CV, but the content of crude lipid and ashes of GL was higher than that of CV. 2. CV had relatively higher content of antioxidant components such as total phenol, carotenoids and v itamin C. than GL did. Antioxidant mineral components such as magnesium and zinc also had relatively higher in CV than in GL. 3. TBA value, conjugated diene production, LDL oxidation, DPPH of methanol extracts in CV and GL were as high as a-Tocopherol.

• Korean journal of food and cookery science
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• v.11 no.2
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• pp.108-112
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• 1995

This study was attempted to analyze the proximate composition content of Jangduck in order to find out usefulness as a stored food. Sex different group of Jangduck were assigned according to the contents of three different glutinous rice(10, 20, or 30%) with or without 30fo beef supplematation. The contents of moisture, protein, fat, carbohydrate, fiber and crude ash of Jangduck were periodically analyzed four times during 60 days. The results wee summarized as follows: 1. The content of mois-ture in jangduck decreased as the level of glutinous rice flour increased in 15days. The moisture content slightly decreasedafter 30days of storage time. 2. The content of protein, fat, carbohydrate, crude fiber and ash of Jangduck were shown to be unchanged. 3. The crude protein of Jangduck was relatively high. 4. There was little change of proximate composition contents of Jangduck throu-ghout the total storage period.

• Food Science of Animal Resources
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• v.22 no.2
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• pp.151-157
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• 2002

The Korean fresh pork loins in vacuum packaged were obtained from three different Korean export companies and investigated for their proximate composition and physico-chemical characteristics. The fresh pork loins were stored at 2$^{\circ}C$ for 50 days and analyzed with an interval of 5∼10 days. In proximate analyses, the moisture contents of pork loins from the company I were higher, the protein contents from the company II were higher, and fat contents from the companies II and III were higher compared to those from the other companies. The pH of loins increased as storage period increased. The shear value of loins from company II showed significantly lower level and tended to decrease during storage. However, the water holding capacity and the purge loss of loins from company II increased during storage periods.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.41 no.6
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• pp.452-457
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• 2008

This study analyzed the proximate compositions, total amino acids, and fatty acid compositions in muscle and viscera of 51-month-old triploid and diploid Pacific abalone, Haliotis discus hannai. Proximate composition analysis showed that the muscle of diploid abalones had a higher protein and ash ratio than that of triploid abalones, while there was no significant difference in the ratios of moisture and fat (P>0.05). The triploid abalones had a significantly higher ratio of carbohydrate in muscle than the diploid abalones (P<0.05), which suggests that the transference of carbohydrates from muscle to gonad is decreased in sterile triploid organisms. Amino-acid analysis indicated that the total content was 133.42 mg/g in diploid muscle and 151.46 mg/g in triploid muscle. Taurine, arginine, glutamine, glycine, glutamic acid, alanine, and leucine, which are the major amino acids in abalone, were measured as 84.64 mg/g in triploid muscle and as 73.92 mg/g in diploid muscle. The essential amino acid content of triploid muscle (38.83 mg/g) was significantly higher than that of diploid muscle (31.94 mg/g) (P<0.05). Saturated fatty acids and monoene fatty acids were abundant in triploid muscle and polyene fatty acids were abundant in diploid muscle. Therefore, triploid Pacific abalone appears to be a good nutritional food source.

• Asian-Australasian Journal of Animal Sciences
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• v.13 no.3
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• pp.348-355
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• 2000

The study was conducted to determine physicochemical parameters in various physical fractions (linter, hull, kernel, oil and meal) of cottonseed of different varieties (MNH 147, CIM 240, NIAB 78, FH 87, CIM 109, MNH 93, FH 682, GOHAR 87, SLS 1 and B 557). Average components of linter, hull, and kernel in different varieties of cotton were 12.21, 28.24 and 70.42%, respectively. Average percentage of meal and oil was 48.97 and 22.09% in seed, and 69.28 and 30.72% in kernel, respectively. Maximum percentage of meal was recovered from variety CIM 240 and lowest in variety CIM 109. Statistical analysls revealed variety differences (p<0.05) in seed and it's components. Average contents of crude protein, crude fiber and ash was 22.31, 17.74 and 4.27% in seed, 2.85, 56.50 and 2.61% in hull; 32.62, 3.45 and 4.01 % in kernel; 47.15, 5.00 and 5.78% in meal, respectively. Average contents of Ca, p, Mg, K, Na and Cl were 0.09, 0.22, 0.26, 0.65, 0.009 and 0.035% in seed; 0.12, 0.07, 0.09, 0.51, 0.020 and 0.034% in hull and 0.16, 0.59, 0.32, 1.01, 0.03 and 0.07% in meal of different varieties of cotton, respectively. Fe, Zn, Cu and Mn were 141.35, 24.55, 186.50 and 27.12 mg/kg in seed; 158.48, 2.06, 74.60, and 22.17 mg/kg in hulls; and 167.62, 20.30, 185.83 and 20.67 mg/kg in meal, respectively. Significant varietal differences were observed in proximate composition and mineral contents of cottonseeds and derived products. Cottonseeds and their products of varieties FH 87, CIM 109 and MNH 93 showed higher nutrient density while lower was observed in varieties CIM 240, SLS I and FH 682.

• Korean Journal of Food Science and Technology
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• v.5 no.3
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• pp.178-182
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• 1973

Omija (Schizandra chinmensis Baillon) grown widely in Korea has been used as a traditional drink and as an ingredient in herbal medicine. A determination of the proximate composition, organic acids and major anthocyanins in Omija was made. 1. The proximate composition of Omija showed water to be 84.2%, protein to be 1.1%, fats to be 0.9%, reducing sugars to be 10.9% and total anthocyanins to be 0.2% in terms of weight percent of fresh, ripe Omija 2. Gas chromatography showed citric acid(3.5%), malic acid(1.4%) and succinic acid(0.2%) to be the major organic acids of the fruit. 3. The anthocyanins, the major pigments present in Omija were separated and isolated into 3 fractions using column chromatograph on insoluble polyvinylpyrrolidone. The main anthocyanin was tentatively identified as peonodin 3-glucoside on the basis of its absorptive properties before and after treatments with acid and $AlCl_3$ in the UV and visible ranges.