• 한국식생활문화학회지
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• 제26권5호
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• pp.513-520
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• 2011

This study was carried out to investigate the physicochemical properties of mung bean starch and the texture of cold-stored (5$^{\circ}C$ for 0, 24, 48, and 72 hours) mung bean starch gels added with soy bean oil (0, 2, 4, 6%). The swelling power of mung bean starch added with soy bean oil did not significantly change, whereas solubility increased significantly. Soluble carbohydrate content of mung bean starch added with soy bean oil decreased without any significant differences, whereas soluble amylose content decreased significantly. In RVA viscosity, pasting temperature and peak viscosity of mung bean starch added with soy bean oil were not significantly different, whereas minimum viscosity decreased and breakdown and consistency increased significantly. In RVA viscosity, there were no differences according to concentration of soy bean oil. DSC thermograms show that onset temperature of mung bean starch added with soy bean oil did not significantly change, whereas the enthalpy increased in the case of 4% and 6% oil addition. Rupture properties of freshly prepared mung bean starch gels added with soy bean oil increased in the case of 2% and 4% oil addition, and oil addition to mung bean starch gels suppressed changes in rupture properties during cold storage. There were no significant differences in the texture of freshly prepared mung bean starch gels added with soy bean oil, whereas hardness, chewiness, and gumminess of cold-stored mung bean starch gels added with soy bean oil decreased. In the above textural charactristics, there were no differences due to concentration of soy bean oil. Thus, the addition of 2-4% soy bean oil to mung bean starch is appropriate for improving the quality characteristics of cold-stored mung bean starch gels.

• 동아시아식생활학회지
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• 제5권3호
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• pp.239-246
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• 1995

This study was prepared to optimize $\alpha$-azuki bean powder content by sensory evaluation method when manufacturing bread with added $\alpha$-azuki bean powder. These sensory characteristics were designed to investigate sensory evaluation about appearance, color, texture, taste and overall acceptability of small red bean bread by balanced incomplete block design. According to evaluated mean of adjusted treatments, appearance was represented high value in bread with added 3% and 6% $\alpha$-azuki bean powder than bread without $\alpha$-azuki bean powder. Bread without $\alpha$-azuki bean powder was revealed maximum sensory score value of color among whole treatments and vread with added 6% $\alpha$-azuki bean powder was revealed second highest sensory value. As $\alpha$-azuki bean powder content increased, sensory score of texture, taste and overall acceptability increased. and bread added 12% $\alpha$-azuki bean powder revealed maximum sensory score. On the results of this research about sensory characteristics for manufacturing bread with added $\alpha$-azuki bean powder, bread with added $\alpha$-azuki bean powder was considered optimum when12% $\alpha$-azuki bean powder was added wheat flour because of highest score of texture, taste and overall acceptability in spite of lower score of appearance and color.

• 한국식품조리과학회지
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• 제6권1호
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• pp.13-19
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• 1990

Cowpea, mung bean, Kidney bean and red bean are simular properties. In order to elucidate the similarity among these four starches, some physicochemical properties of starches were compared. Water binding capacity of kidney bean and red bean (199%) starches are higher than mung bean and cowpea. The solubility, swlling power and optical transmittance of the four starches showed a similar pattern, but kidney bean and red bean starches had a lower swelling power than cowpea starches. Cowpea, mung bean, kidney bean and red bean starches had the blue value of 0.41, 0.47, 0.42 and 0.50, the alkali content of 8.4, 8.0, 4.13, 4.13, the amylose content of amylose of 30,000, 29,268, 52, 173 and 33, 611 and glucose unit per segment of amylopectin of 27.6, 26.8, 18.35 and 12.9 respectively. The results of X-ray diffraction studies showed A pattern for four starches.

• 한국식생활문화학회지
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• 제10권4호
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• pp.247-253
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• 1995

The proximate composition and calorie of kidney bean sediment, amylogram, color, texture and sensory evaluation of Yanggaeng mixed with kidney bean sediment. Significant differences in the protein and fat contents were noticed among kidney bean sediment samples. The amylograms of sediment mixed with sugar and/or agar showed no peak and increase of viscosity compared with the control. When the Yanggaeng was prepared from the mixture of sediments of red bean and kidney bean, noticiable color changes were observed at 30% level of kidney bean sediment. Hardness and cohesiveness of Yanggaeng were increased but elasticity decreased as the proportion of kidney bean sediment increased. Sensory evaluation of Yanggaeng stored at $4^{\circ}C$ for 24 hr revealed that the product prepared from the mixture of red bean sediment (70%) and kidney bean sediment (30%) was not significantly different (p<0.05) compared with that from the 100% red bean sediment.

• 한국의상디자인학회지
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• 제9권2호
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• pp.85-92
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• 2007

This study focused on bean-juice treatment method which have dyeing property to indigo, yellow soil, sappan wood, cochineal and also on the possibility of applying to mordanting. This is different from the active mordanting using chemicals. Natural mordants with development of dyeing are not harmful, also are the medicines for disease. Limestone and ash neutralize the acidic soil. bean-juice protein adhere to cellulose surface and change the physical properties of protein so that coloring of dye is better than before and film non-soluble in water is made. Therefore the color made from bean-juice process lasts after washing. This study try to show one of the ways to improve the current method using the heavy metal which can have bad effects for environment and human being. Bean-juice(raw bean, heated bean) treatment method can be the way to fix the natural dyeing problem of bad dyeing. Bean-juice had been treated under various condition with pre-treatment, post-treatment and raw bean, heated bean. Following results are obtained in this study. In the case of Indigo dyeing, pre-treatment of heated bean shows the biggest difference of color. In the case of yellow soil dyeing, pre-treatment of raw bean-juice shows the biggest gap of color. Pre-treatment of heated bean in sappan wood dyeing case and post-treatment of raw bean show bigger color difference than pre-treatment of raw bean. In cochineal dyeing, raw bean pre-treatment shows the biggest color difference.

• 한국식품조리과학회지
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• 제6권2호
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• pp.7-14
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• 1990

This study has been carried out in order to investigate the physicochemical properties of two small red bean starches. Some of rheological properties of the starch gels were also studied by experiments of various starch concentrations. Water binding capacity of black bean starch was 172.3% and that of red bean starch was 199.0%. Black bean starch had lower swelling power than red bean starch, but the solubility of the black bean starch was higher. When the temperature increased from 60$^{\circ}C$ to 70$^{\circ}C$, the transmittance of two starches rapidly increased. The gelatinized temperature in DSC for black bean was 66.2$^{\circ}C$ and that for red bean was 66.0$^{\circ}C$. Black bean and red bean starches had the blue vlaues of 0.55 and 0.56 and the alkali numbers of 4.40 and 4.13. The molecular weight of amylose was 40,000 and 33,611. The amylose contents of two starches were same at 52%. Brabender Amylographs of two small red bean starch pastes showed C pattern, which is stable. The results of compression test pointed out that TPA parameters varied with the change of storage time, and black bean starch gels had the higher TPA value. The retrogradation study by glucoamylase digestion method revealed that red bean starch gels were more easily retrogradated than black bean. X-ray diffraction patterns of two small red bean starches were A pattern, and diffraction peaks disappeared with gelatinization of starches.

• 한국식품과학회지
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• 제25권4호
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• pp.334-339
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• 1993

전분입자의 크기는 동부와 녹두가 좀 작았으며, 강남콩과 팥은 약간 더 컸다. 아밀로오스 함량은 녹두와 강남콩이 시료 중 약간 더 많았으나 모두 $25{\sim}29%$의 범주였다. 강남콩전분의 팽윤력은 전 온도범위에서 다른 시료에 비해 아주 낮았다. Brabender Visco/amylo/Graph 결과는 동부, 녹두, 팥은 호화 점도도 크고, 노화시점도의 증가도 크지만, 강남콩은 점도의 증가가 아주 낮았다. 아밀로그램에서 점도의 변화양상은 아밀로오스 함량과는 관계가 없고, 아밀로오스의 크기나 전분립의 형태, 결정화 정도 등에 더 밀접한 관계가 있었다. DSC에 의해 조사한 호화 양상에서 강남콩이 호화 개시온도가 다른 시료보다 더 높았으며 동부와 녹두는 대체로 낮은 편이었으나 이들의 호화엔탈피는 거의 비슷하였다. 이상의 결과에서 동부와 녹두전분의 특성은 거의 유사하였으며, 강남콩은 이들과 많은 차이를 보였고, 팥은 중간적 특성을 나타냈다.

• 한국의사학회지
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• 제21권1호
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• pp.109-115
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• 2008

Bean sprouts have been one of the vital food for our ancestor for a long time. They were also hardy wild plants or first-aid medicine for needy people. Even nowadays they are served at table. For examples, bean curd, bean-curd dregs, bean sprouts, soybean paste, fermented soybeans, hot pepper paste, and soy are our daily food. Moreover bean sprouts are widely favored at the age of the well-being. Bean sprouts for a recover from a hangover, soybean paste for the prevention of cancer, beans leaf as the best well-being food for a diet, and so on. Thus the paper explains the origin of bean sprouts and their application as a food or medicinal stuff with the analysis of the various and wide-spread records.

• 농업과학연구
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• 제44권1호
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• pp.114-122
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• 2017

An experimental pick-up type pulse crop harvester was built and its harvesting performance for green kernel black bean was evaluated. Field bean loss and harvested bean quality of the harvester were analyzed according to engine speeds of 2,000; 2,400; 2,800; 3,000; and 3,200 rpm, and travel speeds of 0.6; 1.0; and 1.4 m/s. Operating conditions and field capacity of the harvester for proper harvesting were estimated. The harvester had an optimum performance at a grain moisture content of 13.4%, an engine speed of 3,000 rpm, and a travel speed of 1.2 - 1.3 m/s. Subsequently, the picking-up, discharging, and total bean loss ratios were found to be 1.6, 1.3, and 2.9%, respectively. The whole bean, damaged bean, unthreshed bean, and foreign material ratios were determined to be 96.2, 1.0, 0.1, and 0.3%, respectively. Results showed that the harvester had lower bean loss and higher harvested bean quality than those of imported bean combines. The harvester could harvest 2 rows with a crop spacing of an approximately 1.4 m. Its optimum travel speed was estimated to be approximately 1.2 m/s when harvesting performance was taken into account using such variables as field bean loss and harvested bean quality for green kernel black bean. Effective field capacity of the harvester was estimated at approximately 40 a/h.

• 한국식품저장유통학회지
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• 제8권3호
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• pp.308-312
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• 2001

진품콩에 작두콩의 종실을 첨가하여 맛과 영양이 우수한 요구르트를 제조하기 위하여 진품콩에 작두콩의 혼합 비율별로 두유를 착즙하고 유산발효 시킨 제품의 가공특성을 검토하였다. 원료콩의 단백질 함량은 진품콩이 38.0%로 작두콩 27.5f%보다 높았다. 유산발효 중 PH와 당도는 발효개시 후 4시간까지는 급격히 저하했다가 8시간 이후에는 완만하게 감소하였으며 유기산 함량과 유산균 수는 증가하였고, 20시간 발효시 진품콩 100%에 비하여 진품콩 95%와 작두콩 5% 혼합 요구르트 특성은 유사한 경향을 보였다. 진품콩 95%와 작두콩 5% 혼합 요구르트의 발효중 생균수는 20시간까지 증가하였으나 이후에는 현저히 감소하여 진품콩 100%와 유사한 경향이었다. 20시간 발효후 요구르트의 색도는 진품콩 95%와 작두콩 5% 혼합 처리구가 진품콩 100%와 유사한 값을 보였으나, 진품콩 90%와 작두중 10% 혼합 요구르트는 발효전과 후의 색도 변화가 거의 없었다. 관능검사 결과 진품콩 95%와 작두중 5% 혼합 요구르트에 사과시럽보다 딸기시럽을 첨가한 것이 기호도가 더 높았다.