• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.6
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• pp.865-871
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• 2016

This study investigated the quality characteristics of Yanggaeng added with lentil bean sediment. Yanggaeng was prepared by addition of 0, 25, 50, and 75% (w/w) lentil bean sediment to white bean basic formulation. For the proximate composition measurement, lentil bean sediment consisted of 15.63% moisture, 17.31% crude protein, 0.92% crude ash, and 0.31% crude fat. The sediment yield of lentil beans was 54.25%. The moisture content of Yanggaeng significantly increased with increasing lentil bean sediment content. The total soluble solid content ($^{\circ}Brix$) of Yanggaeng significantly decreased with increasing lentil bean sediment content, whereas the pH was not significantly different between the control and experimental groups. The lightness of Yanggaeng significantly decreased with increasing lentil bean sediment content, whereas redness and yellowness significantly increased with increasing lentil bean sediment content. The springiness, gumminess, and chewiness of Yanggaeng decreased with increasing lentil bean sediment content, whereas hardness and cohesiveness was not significantly different between the control and experimental groups. The total phenolic content and 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity significantly increased with increasing lentil bean sediment content. Yanggaeng containing 25% lentil bean sediment had acceptable sensory properties, such as taste, texture, and overall preferences. Thus, our results suggest that Yanggaeng containing 25% lentil bean sediment could improve the sensory properties and antioxidant activities of Yanggaeng.

• Journal of Nutrition and Health
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• v.34 no.8
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• pp.905-911
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• 2001

Phytoestrogens, especially soy-derived isoflavones, are receiving great scrutiny as a food supplement for preventing hormone dependent diseases such as cardiovascular diseases, cancer, and osteoporosis. These beneficial effects of phytoestrogens are caused by functioning as partial agonists or antagonists of estrogens. In contrast to the common usage of soy bean, Yak-kong(Rhynchosia Molubilis ; ) has been used as supplements of estrogen fir preventing postmenopausal osteoporosis in Oriental medicine. To investigate estrogenic effects of Yak-kong and soy bean on the proliferation of MG-63 osteoblastic cells, each bean was extracted with 70% methanol and dried by freeze-drying. Yak-kong treatment of MG-63 cells resulted in an increase of cell proliferation to a maximum of 76% compared to 68% of soy bean treatment. Treatment of MG-63 cells with Yak-kong extract also resulted in an increase of transactivation of an ERE(estrogen response element)-luciferase reporter plasmid and IGF-I expression selectively. Despite increased effects of both bean treatments on the expression of estrogen receptor $\alpha$(ER$\alpha$) and $\beta$(ER$\beta$), soy bean treatment decreased transactivation of an ERE-luciferase reporter plasmid and did not further enhance IGF-I expression. Together, our data demonstrates that the greater estrogenic response of Yak-kong extract for MG-63 cell proliferation is mediated by ER derived transactivation of ERE and selective induction of IGF-I expression.

• Asian-Australasian Journal of Animal Sciences
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• v.12 no.3
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• pp.376-380
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• 1999

The purpose of this experiment was to study the effect of feeding winged bean (Psophocarpus tetragonolobus) oil on egg cholesterol and fatty acid of Japanese quail. Four groups of 10-week-old Japanese quails (n=10 per group) were fed a basal diet (20% CP, 2890 kcal/kg) supplemented with 5% of either animal tallow, soybean oil, corn oil or winged bean oil over an 8-week period. At the end of the experiment, 7 birds in each treatment were killed by decapitation. Blood samples and livers were collected for cholesterol analyses. There were no significant differences in final body weight, feed intake, egg production, egg and yolk weight due to the different oil treatments. Egg and plasma cholesterol levels obtained with the winged bean oil diet were higher than those obtained with the animal tallow or soybean oil diets, but were not significantly different from those obtained with com oil diet. Egg lipid, liver lipid and liver cholesterol content was lower with the winged bean oil diet than with the animal tallow diet. It may be concluded that the winged bean oil diet did not impair laying performance, but increased egg and plasma cholesterol levels compared with soybean oil or animal tallow diets. Winged bean oil diet produced eggs with a higher oleic content and lower linoleic content compared with the soybean or com oil diet.

• Journal of Ginseng Research
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• v.35 no.4
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• pp.436-441
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• 2011

The principal objective of this study was to assess the instrumental and sensory characteristics of ginseng coffee with different ratios of the ingredients: type of coffee bean (Colombia, Brazil, and Indonesia), type of ginseng extract (white ginseng, red ginseng, and America ginseng) and concentration of ginseng extract (3, 6, and 9 w/v %). The sensory optimal condition of white ginseng coffee, red ginseng coffee and America ginseng coffee were as follows: 3% Indonesian coffee bean coated with 3% white ginseng extract, Colombian coffee bean coated with 6% red ginseng extract and Colombian coffee bean coated with 3% American ginseng extract, respectively. In particular, the Colombian coffee bean coated with 6% red ginseng extract had significantly higher scores than other samples in terms of flavor, taste, and overall preference. Additionally, the contents of total ginsenoside and total sugar and total phenolic compounds were also highest in the Colombian coffee bean coated with 6% red ginseng extract.

• Journal of the Korean Home Economics Association
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• v.28 no.4
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• pp.41-50
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• 1990

Soy protein was isolated from Korean soy bean 'Chang ryub' and chemically modified with succinic anhydride. Functionality of the soy protein isolate(SPI), succinylated SPI(SPPI), and PP590(commercial) at various pH were investigated. The mechanical and sensory properties of soy bean curds made from several mixing ratio of succinylated soy bean milk were observed. The solubility of SPI significantly increased with succinylation. The solubility of PP590 was lower than that of SSPI. The solubility of SPPI increased significantly in 0.03M CaCl2 solution. The emulsifying activity of SSPI increased. On the range of pH above pI the emulsifying activity of PP590 was higher than that of SPI. There was no difference in emulsion stability among the groups. The foam expansion capacity of SPPI increased at higher pH than pI but the foam stability decreased significantly above pH 9. Mechanical texture profile analysis revealed the modified soy bean curds had the lower hardniss, chewiness and cohesiveness with increased modification. The mechanical characteristics of modified soy bean curds revealed generalized Maxwell Model of 7-elements or 5-elements. In sensory evaluation, the hardness, the springiness and acceptability of modified soy bean curds were lower significantly than those of control soy bean curd.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2018.04a
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• pp.71-71
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• 2018

The aim of this study was to prepare a new functional food with enriched bioactive compound by the combination of Tartary buckwheat and bean flour mixes. Two types of bean such as: black bean and white bean with the ratio of 5, 10, 15 % were used to develope a food formulation. The solid formulation of functional food was prepared by the hot melt extrusion process (HME) at the temperature of 60, 90, $120^{\circ}C$. Total phenolic content (TPC), total flavonoid (TF) and DPPH were analysed of the prepared food by the use of spectrophotometer. Results demonstrated that TPC (254 mg/g), TF (18.22 mg/g) and DPPH (88%) were significanlty increased in the receipe of 10% black bean and 90% Tartary buckwheat mixes among the formulation at $90^{\circ}C$. As therefore, it is concluded that the optimum ratio of bean and Tartary buckwheat flour mixes should be considerd for the preparation of high quality functional food.

• Journal of Ecology and Environment
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• v.35 no.4
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• pp.269-277
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• 2012

In order to investigate the effects of different maize-bean intercropping patterns, and of nitrogen fertilizers on morphological and yield related traits, a factorial study based on Randomized Complete Block Design (RCBD) was performed during the 2010 and 2011 growing seasons in a research filed of Shiraz University, Iran. The first factor of the study was seven different ratios of Maize-Bean intercropping system (Maize sole cropping, Bean sole cropping, and intercropping of maize/bean at the ratios of 1/3, 1/1, 2/3, 3/2 and 3/1) and the second factor was three nitrogen (N) fertilizer application levels (0, 100 and 200 kg N/ha). Results showed that with respect to increasing the levels of N fertilizer, the yield of bean sole cropping decreased but the yield of maize sole cropping increased. On the other hand, in intercropping systems with N fertilizer application, the yield of both crops increased. Results of total land equivalent ratio (LER) for both crops showed that the highest LER value under both 100 and 200 kg N/ha application was that of M1B1 (1 seed of maize after 1 seed of bean, consecutively, on a row with same distance). Under no N fertilizer application the highest LER value was that of M2B3 (2 seeds of maize after 3 seeds of bean, consecutively, on a row with same distance). Overall, it can be concluded that M1B1 is the best intercropping pattern in maize-bean intercropping systems and that the application of N fertilizer can be effective within practical settings of intercropping agriculture, resulting in higher yields.

• Korean Journal of Human Ecology
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• v.23 no.2
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• pp.357-366
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• 2014

In this study, we manufactured mung bean Dasik (pattern pressed candy) after selecting the optimum roasting conditions through physiochemical analysis and sensory evaluation. Then anti-oxidative abilities of roasted mung bean were measured in order to develop beauty food (Dasik) using roasted mung bean. In the content of vitexin and isovitexin of roasted mung bean, about 10 times the vitexin in the seed(60.85 mg/g) is found in the skin of raw mung bean, and about 9 times the isovitexin in the seed(71.42 mg/g) is also found in the peel. As a result of analyzing the seed and peel of mung bean after roasting it for 10, 20 and 30 minutes respectively, the optimum roasting condition is thought to be $110^{\circ}C$ for 30 minutes as the contents of vitexin and isovitexin showed the highest values of 104.94 mg/g and 122.02 mg/g respectively when the mung bean was roasted at $110^{\circ}C$ for 30 minutes. In the anti-oxidative activity evaluation of the optimum mung bean Dasik, the total content of phenol was shown to be 0.15 mg/mL, and the total content of flavonoid was shown to be 0.026 mg/mL. The DPPH radical scavenging ability showed a high vitality of 58.19%, and the ABTS radical scavenging ability was shown to be 13.26%.

• Journal of the Korean Magnetic Resonance Society
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• v.20 no.4
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• pp.121-128
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• 2016

Bean sprouts are often cultivated in the circumstances prevailing in the improper using of germicide and growth enhancer. The influence of ingestion those bean sprouts are unknown. The components of the bean sprouts are needed to evaluate for food safety. The extracts of the control, 0.5 g/L germicide, 1 g/L germicide, 12.5 mL/L growth enhancer and 25 mL/L growth enhancer were used to compare the components in the experiment. Nuclear Magnetic Resonance spectroscopy (NMR) was used to analyze the extracts. Statistical analysis of metabolomics showed significant changes between the control and head and the stem of the bean sprouts. Significant changes in metabolites were identified with the bean sprouts cultivated with germicide and growth enhancer by applying qualitative and quantitative analysis. Similar changes in the area of the bean sprouts were observed after treated to germicide and growth enhancer. Although treating germicide and growth enhancer showed no particular harmful metabolites changes to human, it made significant changes in the morphological and the metabolites of the bean sprouts. These changes indicate that the germicide and growth enhancer has substantially potential to influence the growth of the bean sprouts.

• Journal of the Korean Home Economics Association
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• v.27 no.1
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• pp.39-46
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• 1989

Mung bean starch gel (Mook) and gel made from starch of cowpea are similar properties in texture. In order to elucidate the similarity between these two starch gels, some physicochemical properties of cowpea starch were compared with those of mung bean starch. Water bildings capacity of cowpea starch (183.6%) was a little low than that of mung bean starch (184.2%). The solobility, swelling power and optical transmitance of the cowpea starch showed a smiliar pattern to mung bean starch, but cowpea starch had a little lower solubility than mung bean starch. Amylogram of mung bean strach (4, 5, 6, 7%) shoved no peak viscosity but cowpea starch (4, 5, 6%) showed peak viscosity and both starches showed high viscosities when cooling. Cowpea and mung bean starches had the blue value of 0.41 and 0.47, the alkali number of 8.4 and 8.0, the amylose content of 30.5 and 32.1%, the molecular weight of amylose of 30,000 adn 29,258 and glucose unit per segment of amylopectin of 27.6 and 26.8 respectively. The shape of cowpea and mung bean strach granules were round and elliptical, and the mean vlalue of major axis, minor axis and the ratio of these were 20.7 and 21.8 ${\mu}{\textrm}{m}$, 14.6 and 14.4 ${\mu}{\textrm}{m}$ and 1.42 and 1.51, respectively. The extent of retrogradation determined by the glucoamylase digestion method and syneresis showed that cowpea starch gel was larger than that syneresis showed than cowpea starch gel was larger than that of mung bean starch gel. The redults of X-ray diffraction studies showed A pattern for two starches, Diffraction peak of gels disappeared with gelatinization of starches but that of two starch gels storaged for 2 days at 5$^{\circ}C$ showed a similar patterm.