• 기술사
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• 제18권2호
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• pp.16-22
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• 1985

This study was carried out to evaluate the quality of soybean sprouts grown under three different sources of light. The soybean was germinated under light through blue (251 ux), red (751 ux) and white (50 to 200 lux) polyethylene films at 25$^{\circ}C$ for 10hr./day. Vitamin C, chlorophyll, cellulose and total protein contents were determined and texture was evaluated by tasting soybean sprouts soup. protein pattern in the soybean sprouts were investigated using polyacrylamide gel electrophoresis. Vitamin C, chlorophyll and cellulose contents were increased by white light intensity. The texture of the sprouts grown under white light (50 lux, 100 lux) was better than darkness, but fought under 200 lux. Vitamin C contents of soybean sprouts grown under various sources of light (in order of light : blue > white > red) were higher than theses of ones grown in the darkness. Biosynthesis of chlorophyll was not correlated to Vitamin C content. Total protein contents of cotyledon was not changed significantly under light irradiation. But the soybean sprouts grown under different quality of light, hypocotyl was higher than those grown darkness. (37% and 20% higher for blue light and white light) Densitometric tracing of disc polyacrylamide gel electrophoretic patterns showed that protein of hypocotyl under white light had more high molecular weight protein.

• 동아시아식생활학회지
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• 제20권1호
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• pp.187-192
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• 2010

The study investigated the effect of rice particle size on the physicochemical properties of soybean porridge prepared at different pH. Redness, yellowness and viscosity of soybean porridge increased according to the rice particle size. Protein content of soybean porridge was increased 2-fold, compared to that of rice porridges. Total amino acid content of soybean porridge was 1,821.2 mg/100 g and that of rice was 1,719.1 mg/100 g. Lysine and threonine contents of limited amino acid of soybean porridge were increased. Half grain rice soybean porridge exhibited the highest sensory scores. The results indicated that half grain size soybean porridge is preferred, both physicochemically and nutritionally.

• 동아시아식생활학회지
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• 제22권3호
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• pp.401-407
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• 2012

Baked black soybean has great nutritional value, so it is a great potential ingredient in cake. To find an acceptable ingredient ratio, baked black soybean powder was to wheat flour in different experimental groups. The control was pure wheat flour, and the experimental groups had 0 (control), 10%, 20%, 30%, and 40% baked black soybean powder added. The baked black soybean powder consists of moisture (4.88%), crude protein (34.46%), crude fat (11.35%), crude ash (4.84%), and carbohydrates (44.47%). The specific gravity, spreadability, and baking loss increased with an increase in the amount of baked black soybean powder, but specific volume decreased. The 'L' and 'b' chromaticity values of a sponge cake decrease with increased amounts of added baked black soybean powder. The texture becomes more hard and stuff with added baked black soybean powder, but springiness decreases. A sensory test found the best experimental group to be that of 20% powder added.

• Journal of Microbiology and Biotechnology
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• 제3권4호
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• pp.277-284
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• 1993

We confirmed the character impact compounds of the flavors of the soybean paste manufactured with the traditional and improved Meju, respectively, by using the following methods: gas chromatography (GC), sniffing tests and GC-mass. The soybean paste made with the traditional Meju had 12 compound groups that smelled like the soybean paste flavor, whereas the soybean paste made with the improved Meju had 7 compound groups of soybean paste flavor smell. We were easily able to determine that there is a difference of soybean paste flavor compounds between the soybean pastes made with either the traditional or the improved Mejus because the two soybean paste flavors are very different from each other.

• Plant Resources
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• 제7권3호
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• pp.195-199
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• 2004

It has been believed that supplementation of human diets with soybean products markedly reduces human cancer mortality rates. Specifically the black colored soybean has been considered as having a medicinal effect since ancient times in Korea. Six genotypes of black colored soybean and a normal variety were investigated for their biological effect. While the isoflavone content of black colored soybean was higher than the normal soybean, saponin content of the seeds was not different among varieties. In the case of antioxidant activity, black colored soybean showed over 3 times increase in the active effect than the control variety. When feeding soybean extract, a general change of alcohol resolving effect, such as alcohol dehydrogenase activity, was observed in the blood and liver of rats.

• Applied Biological Chemistry
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• 제46권1호
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• pp.28-31
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• 2003

Soybean phytosterols는 혈중 콜레스테롤 수치를 낮추는 효과를 지닌 것으로 알려져 있다. 이를 이용한 기능성 마요네즈 제조를 위하며 대두 scum으로부터 soybean phytosterols를 분리한 후 여러 농도로 마요네즈에 첨가하였다. Soybean Phytosterols 첨가가 마요네즈의 품질에 미치는 영향을 살펴보기 위하여 용해성, 점도, 유화안정성, 관능평가를 통하여 soybean phytosterol의 마요네즈 적정 첨가량을 조사하였다. 마요네즈 제조시 가장 바람직한 soybean phytosterol의 첨가량은 용해성, 점도, 유화 안정성과 관능평가에서 0.5% 첨가가 가장 바람직한 것으로 평가되었다.

• 한국양식학회:학술대회논문집
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• 한국양식학회 2003년도 추계학술발표대회 논문요약집
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• pp.73-73
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• 2003

This study was carried out to evaluate the utilization of fermented skipjack tuna viscera (FSTV) in the diet for juvenile abalone Haliotis discus hannai. Lactobacillus bulgaricus was used for fermentation of skipjack tuna viscera. Eight isonitrogenous (about 30% crude protein) diets were formulated to include different levels (0%, 10%, 20% and 30%) of FSTV as a replacer of either dietary fish meal or soybean meal. Three replicate groups of abalone were fed the experimental diets containing different levels of FSTV for 7 weeks. The inclusion of FSTV up to 30% in fish meal-based diet had no significant effect on survival, body weight, shell growth, and proximate composition of abalone (P>0.05). Weight gain of abalone fed the diet substituting 10% FSTV for soybean meal was not significantly different to that of abalone fed the control diet, however this value decreased in abalone fed the 20% and 30% FSTV (P<0.05).The contents of crude protein and lipid of soft body in abalone fed soybean meal-based diets were significantly affected by dietary FSTV level (P<0.05). The results of this study indicate that FSTV can be used as a partial substitute protein source for fish meal or soybean meal in the formulated diet for juvenile abalone.

• Current Research on Agriculture and Life Sciences
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• 제27권
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• pp.53-58
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• 2009

This experiment was conducted to determine the amount of asparagine content in soybean sprout soup as well as its effect on the regulation of blood alcohol concentration in human body. Asparagine content and alcohol concentration in blood were analyzed using the amino-acid analyzer and alcohol tester, respectively. Asparagine content in soybean sprout soup was highly significantly different among sprout soups sampled from different restaurants, although the boiling time and amount of sprout used were different among the samples. Significantly higher asparagine content was observed in soups with higher amounts of sprouts (2.81% in 500 grams of sprout) and 10 minutes after boiling with other solid ingredients in the soup. Lower concentration of alcohol in blood was recorded in persons with higher body weight. The asparagine+soybean extract (eaten immediately after drink) lowered the blood alcohol concentration significantly followed by only asparagine and control. The blood alcohol concentration after drinking become zero earlier (by 30 minutes), when asparagine+soybean extract or only asparagine was consumed as compared to control.

• 한국식품영양학회지
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• 제21권2호
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• pp.184-189
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• 2008

Soybean powder is a readily available ingredient that is consumed daily as a functional food material. Furthermore, red Ginseng is an herb with various physiological effects. Therefore, in this study, we examined the physiochemical characteristics of Soybean Dasik samples prepared with different amounts of added red Ginseng gel, including Hunter's color values, mechanical characteristics, and sensory qualities. The results of each analysis are as follows. For the soybean Dasik stored at room temperature($20^{\circ}C$), luminance was reduced as the amount of added red Ginseng gel increased. In addition, Hunter's a and b values were significantly higher in Dasik samples that did not contain red Ginseng gel, as compared to those with increasing red Ginseng gel content. The mechanical properties of the Dasik were also measured at room temperature showing significant differences between samples(p<0.001) for hardness, springiness, cohesiveness, gumminess, and chewiness. In the sensory evaluation, 3 rounds of testing indicated that sweetness acceptance scores were significantly reduced(p<0.001) as the amount of added red Ginseng gel in the Dasik increased. Finally, overall quality was significantly different between the samples(p<0.001) and acceptance scores increased with increasing red Ginseng gel content.

• 한국식품영양과학회지
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• 제32권4호
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• pp.591-597
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• 2003

노란콩과 검정콩의 항산화효과를 생체 시스템에서 살펴보기 위해 S.D계 흰쥐에게 8주간 섭취시킨 후 지질 및 단백질 산화를 측정 한 결과 실험군은 대조군에 비해 산화를 억제하는 경향을 나타내었고 특히 검정콩의 경우 혈장에서 단백질 산화를 유의적으로 억제하였다. SOD 및 catalase 활성은 대조군과 실험군간에 유의적인 차이가 나타나지 않았고, GSH-px의 경우 대조군에 비해 노란콩 및 검정콩 섭취군에서 유의적으로 활성이 감소하였다. 간의 세포질에서 활성산소인 superoxide anion 함량을 측정한 결과 대조군에 비해 실험군 모두 superoxide anion 함량이 유의적으로 감소하였고 hydroxyl radical의 경우는 유의적인 차이는 없었으나 콩 섭취군에서 약간 감소하였다. 심장과 눈의 리포퓨신 함량을 측정한 결과 심장에서 대조군에 비해 실험군 모두 리포퓨신 축적을 유의적으로 억제하였고 눈에서도 대조군에 비해 검정콩 섭취군의 경우 유의적으로 리포퓨신 생성을 억제하였다. 전체적으로 생체 내에서 노란콩 및 검정콩의 항산화효과는 인정되었으며 종피 색의 차이는 크지 않은 것으로 나타났다.