• Title/Summary/Keyword: Bean Oil

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Supplementary effect of Soybean oil and Rice germ oil on Lipid Metabolism in Insulin dependent Diabetic Mice (대두유와 쌀눈기름의 급여가 인슐린 의존형 당뇨 마우스의 지질대사에 미치는 영향)

  • 이성현;전혜경;박홍주;이연숙;김해리;승정자
    • The Korean Journal of Community Living Science
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    • v.14 no.2
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    • pp.83-92
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    • 2003
  • This study was carried out to investigate the supplementary effects of soybean oil and rice gem oil compared with lard on lipid metabolism of insulin dependent diabetic mice. Streptozotocin-induced diabetic mice were fed three kinds of experimental diets with 20% lipid from lard(L), soy bean oil(SBO) and rice gem oil(RGO) for 7 weeks, respectively. Diet intake, body weight, organs weights and lipids levels of serum, liver and feces were measured. There was no significant difference in diet intake, body and organs weights among experimental groups. But the concentrations of serum triglyceride of SBO and RGO groups, and of serum total cholesterol were lower in RGO group than in the other groups. The hepatic total lipid and total cholesterol levels of RGO group were significantly lower than those of the other groups. The contents of total lipid and total cholesterol excreted in feces of SBO and RGO groups were higher than those of L group, and the significance was shown only in RGO group. These results suggested that soy bean oil and rice germ oil can reduce serum triglyceride and total cholesterol levels and hepatic total lipid concentration of insulin dependent diabetic mice compared with lard as a animal fat source by increasing fecal lipid excretion of these groups. But the significant reducing effects on serum and liver lipid levels were shown only in RGO group, and we need to investigate the hypolipidemic effect of this oil by supplementary level and period.

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Effects of Epoxidised Soya Bean Oil on Humoral Immune Response in Mice

  • Chung, Seung-Tae;Kim, Young-Ok;Chung, Hye-Joo;Kim, Jin-Ho;Park, Jae-Hyun;Kang, Sun-Kyung;Kim, Hyung-Soo;Cho, Dae-Hyun;Kim, Dong-Sup
    • Toxicological Research
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    • v.16 no.4
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    • pp.269-274
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    • 2000
  • Epoxidised soya bean oil (ESBO, 1000, 2000 or 4000 mg/kg) was orally administered to BALB/c mice daily for 28 consecutive days, and the control mice were exposed to vehicle (corn oil). Mice were immunized and challenged with sheep red blood cells (SRBC) or bovine serum albumin (BSA). In groups exposed to ESBO, the body weight gains and the relative lymphoid organ weights were not significantly changed as compared with control group. Secondary IgG antibody response to BSA was not significantly changed by ESBO, but plaque-forming cell (PFC) response to SRBC was significantly suppressed in mice treated with 4000 mg ESBO/kg/day. The mitogenic response of splenic B cells induced by LPS was not effected by ESBO in any of the groups. These results indicate that ESBO did not induce significant humoral immune response at a dose less than 2000 mg/kg/day in mice.

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Rheological Characterization of Aqueous Scleroglucan Systems for Cosmetics (고분자수용액상에서의 스클레로글루칸의 레올로지 특성)

  • Kim, Do-Hoon;Lim, Hyung-Jun;Oh, Seong-Geun
    • Journal of the Society of Cosmetic Scientists of Korea
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    • v.37 no.1
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    • pp.37-42
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    • 2011
  • The rheological properties of the aqueous solution of scleroglucan industrially produced by Sclerotium rolfsii at concentrations ranging from 0.1 % to 2 % (w/w) were determined by using brookfield viscometer and rheometer. Gel matrices of scleroglucans were stable over a wide range of pH and ionic strength in the aqueous medium. In the oil dispersion with phytosqualane in oil phase and three kinds of thickening agent in aqueous phase, scleroglucan showed the highest dispersion properties. The synergistic effect between scleroglucan and locust bean gum was also examined. The highest viscosity was obtained for the solution mixture at scleroglucan/locust bean gum weight ratio of 5 : 5. The results of this study suggest the potential of scleroglucan as thickner for a wide variety of cosmetic formulations.

Studies on Genetic Toxicity of Epoxidized Soy Bean Oil (에폭시화 대두유의 유전독성 연구)

  • 한의식;정해관;김종원;박미선;엄미옥;강혁준;민수진;오혜영
    • Journal of Food Hygiene and Safety
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    • v.16 no.2
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    • pp.145-151
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    • 2001
  • EpoxidiBed soy bean oil (ESBO) is a plasticizer of PVC which is being widely used as a gaskets for the lid of glass jars including baby food. Using reverse mutation assay, chromosome aberration test and micronucleus test, ESBO were evaluated the mutagenicity. In the reverse mutation test, ESBO did not induced mutagenicity in Salmonella typhimurium TA98, TA100, TA1535, TA1537, TA102 with and without metabolic activation. In the chromosome aberration test using CHL cells, the results showed no increased structural and numerical aberrations in the concentration of sample producing cytotoxicity with and without metabolic activation. The in vivo induction of micronuclei was measured in polychromatic erythrocytes of bone marrow of young (3weeks old) and adult (6 weeks old) ddY mice of both sex. At 24 hours after treatment with ESBO 20, 10, 5, 2.5 g/B.W. kg/corn oil 10 ml by oral route animals were sacrificed and bone marrow cells were prepared for smear slides. The results showed no increased micronucleated polychromatic erythrocytes regardless of sex and age. It was concluded that water soluble ESBO did not show certain genotoxicity within our studies conducted.

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Standardization of Traditional Preparation Method of Gangjung -II. Optimum levels of rice wine and bean in the production of Gangjung- (전통적 강정 제조 방법의 표준화 -II. 청주와 콩의 최적 첨가 수준-)

  • Park, Jin-Young;Kim, Kwang-Ok;Lee, Jong-Mee
    • Journal of the Korean Society of Food Culture
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    • v.8 no.4
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    • pp.309-313
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    • 1993
  • This study was conducted to examine the effects of added rice wine (10, 30, and 50 ml) and bean (0, 5, and 10 g) on Gangjung, traditional Korean rice confectionary and to determine the optimum levels of these ingredients. Expansion ratio tended to increase as the level of rice wine decrease and the level of bean increased. Oil absorption was the greatest when 30 ml rice wine and 10 g bean were added. From the results of response surface analysis on the sensory data optimum levels of rice wine and bean were determined as 35 ml and 8.5 g per 200 g waxy rice, respectively.

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Studies on Physicochemical Properties of Cowpea and Rheological Properties of Cowpea Starch Gel (동부의 이화학적 특성과 동부묵의 Rheology에 대하여)

  • 조연화;장정옥;구성자
    • Korean journal of food and cookery science
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    • v.3 no.1
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    • pp.54-63
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    • 1987
  • The amino acids ana fatty acids of cowpea were determined and physicochemical properties of cowpea starch and rheological properties of cowpea starch gel were investigated. The results were as following: The proteins of cowpea were particularly rich in glutamic acid (20.02%) and aspartic acid (12.21%) and contained considerable amount of leucine (8.99%), lysine (7.20%) and tryptophan (1.81%), whereas were poor in sulpho-containing amino acids. The lipids of cowpea were mainly composed of 31,43% linoleic acid, 28.34% linolenic acid, 22.9% palmitic acid and 7.63% oleic acid and the small amount of myristic, arachidonic and behenic acid was contained. The ratio of the saturated to the unsaturated in cowpea oil was 32~33/67~68. Cowpea starch gel showed lower values for hardness and brittleness than mung been starch gel, whereas a higher value for cohesiveness than mung bean starch gel, Cowpea starch gel showed lower values for $E_H$, $E_V$ than mung bean starch gel, whereas higher values for $n_V$, $n_N$ than mung bean starch gel. Cowpea starch gel had a lower value for elasticity than mung bean starch gel and had a higher value for viscosity than mung bean starch gel.

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콩 추출물 함유 크릴밀 사료가 육계 병아리의 생산성과 TNF-$\alpha$ 및 Ovotransferrin 생합성에 미치는 영향

  • 임진택;박인경;최준영;최도열;이혜정;고태승
    • Proceedings of the Korea Society of Poultry Science Conference
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    • 2003.11a
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    • pp.82-83
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    • 2003
  • To study effect of bean extracts to lessen the growth-suppressing-effect of krill meal diet, dietary krill meal with bean extracts on the performance of broiler chicks and proliferation of splenocytes and peripheral blood mononuclear cells(PBMC) and levels of circulating TNF-$\alpha$ and ovotransferrin in plasma was assayed. The krill meal with bean extracts diet lessened the growth-suppressing effect of the krill meal diet. During acute phase responce, the krill meal with bean extracts diet decreased the proliferation of splenocytes and increased the proliferation of the PBMC and reduced the circulating levels of TNF-$\alpha$ and ovotransferrin in plasma. The results Indicated that the krill meal with bean extracts diet related with the acute phase response in broiler chicks.

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Studies on the Effect of Spices and Flavoring on Ascorbic Acid content (조미료(調味料) 및 향신료(香辛料)가 Ascorbic acid에 미치는 조리화학적(調理化學的) 연구(硏究))

  • Hwang, Hee-Za
    • Journal of Nutrition and Health
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    • v.7 no.1
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    • pp.37-43
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    • 1974
  • The L-ascorbic acid, when various kinds of flavoring and spices were added to it's solution individually or in combination, was determined by the 2,4-Dinitrophenylhydrazine method. The remaining rate of it in the solution, to which such spices and flavoring as vinegar, sugar, salt, glutamic acid-Na, welshonion, garlic, sesame, rice jelly, soy, pimento, hotbean paste, pepper, ginger and cinnamon were added individually, was higher than in the solution of itself alone. In the case of pinenuts, sesame oil and, bean paste, however, the remained total ascorbic acid was of little quantity, The rate of it's autooxidation in the solution added with fennel, cinnamon, ginger, pepper, bean paste, pinenuts, curry in individual were found high, but relatively low in garlic, sesame oil, glutamicacid-Na, sugar, honey, salt, pickled shrimps, hot bean paste, and soy. When combined spices and flavoring were added, the content of ascorbic acid showed high values in all cases, indicating that particularly high in soy-bean sprout namul, chinese radish namul, and muchim, seasoned with the most frequently used flavoring, No. 7,8,9,10 while low values in the combination of mustard muchim.

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Viscosity Characteristics of Waste Cooking Oil with Ultrasonic Energy Irradiation

  • Kim, Tae Han;Han, Jung Keun
    • Journal of Biosystems Engineering
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    • v.37 no.6
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    • pp.429-433
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    • 2012
  • Purpose: While rapeseed oil, soy bean oil, palm oil and waste cooking oil are being used for biodiesel, the viscosity of them should be lowered for fuel. The most widely used method of decreasing the viscosity of vegetable oil is to convert the vegetable oil into fatty acid methyl ester but is too expensive. This experiment uses ultrasonic energy, instead of converting the vegetable oil into fatty acid methyl ester, to lower the viscosity of the waste cooking oil. Methods: For irradiation treatment, the sample in a beaker was irradiated with ultrasonic energy and the viscosity and temperature were measured with a viscometer. For heating treatment, the sample in a beaker was heated and the viscosity and temperature were measured with a viscometer. Kinematic viscosity was calculated by dividing absolute viscosity with density. Results: The kinematic viscosity of waste cooking oil and cooking oil are up to ten times as high as that of light oil at room temperature. However, the difference of two types of oil decreased by four times as the temperature increased over $83^{\circ}C$. When the viscosity by the treatment of ultrasonic energy irradiation was compared to one by the heating treatment to the waste cooking oil, the viscosity by the treatment of ultrasonic energy irradiation was lower by maximum of 22% and minimum of 12%, than one by the heating treatment. Conclusions: Ultrasonic energy irradiation lowered the viscosity more than the heating treatment did, and ultrasonic energy irradiation has an enormous effect on fuel reforming.