• Journal of the Korean Applied Science and Technology
• /
• v.31 no.1
• /
• pp.23-30
• /
• 2014

In this study, a research of anti-inflammatory effect and application for cosmetics after extracting of germinated mung bean. Germinated mung bean extract was showed high NO constraining effect compared with $250{\mu}g/m{\ell}$ concentrated mung bean extract and germinated mung bean extract. Also shown is the highest nitrogen oxide inhibiting effect that using 1,3-butylene glycol when comparing the results of extraction conditions of a water-soluble, and extracted mung bean germinated for 5 days. The result of applying the germinated mung bean extract hairdye inflammatory reaction happens many showed nitrogen oxides higher inhibitory effect than that hair dye containing germinated mung bean extract is not included. Therefore, germinated mung bean extract is expected to the abirritant and anti-inflammatory agent as the material for cosmetic.

• Culinary science and hospitality research
• /
• v.21 no.2
• /
• pp.41-51
• /
• 2015

The aim of this study was to investigate the applicability of Chinese mung bean as a natural antioxidant agent. This study evaluated the phenolic compounds content and antioxidative activity of methanol extract from Chinese mung bean. Antioxidative activities were measured by in vitro models such as 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity, and 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid(ABTS) radical scavenging activity. The contents of total phenolics and total flavonoids of Chinese mung bean extract were $174.83{\pm}2.90GAE\;mg/g$ and $68.87{\pm}2.84QE\;mg/g$, respectively. The antioxidative activities of Chinese mung bean extract were significantly increased in a dose dependent manner on DPPH radical scavenging and ABTS radical scavenging(p<0.05). The concentration of Chinese mung bean extract that reduces the free radical ABTS about 50%($IC_{50}$) was 2.85 mg/mL. These results suggest that Chinese mung bean may have great potential as a natural antioxidant source linked with health benefits.

• Korean journal of food and cookery science
• /
• v.8 no.1
• /
• pp.21-25
• /
• 1992

This study was undertaken for the purpose of investigating the texture of mungbean starch gel. By the sensory evaluation result of 8% mungbean starch gel, ‘shine’ tended to increase as the addition level of oil increased, but clarity tended to be decreased. In elasticity, hardness, cohesiveness and overall quality, 2% oil gel was more preferable then those of other levels. The result of 10% mungbean starch gel was similar to that of 8% mungbean starch gel. In 8% and 10% mungbean starch gel, ‘shine’ characteristic in sensory evaluation showed the positive correlation with L, a, and b values in mechanical test. However clarity in sensory evaluation showed the negative correlation with L, a, and b values in mechanical test.

• Korean Journal of Food Science and Technology
• /
• v.14 no.2
• /
• pp.146-150
• /
• 1982

In order to improve the nutritional and cooking quality of noodle, and to develop the utility of mungbean, the mungbean-wheat composite flour which contained 20, 40 and 60% mungbean flour were prepared. The characteristics and the noodle-making properties of the composite flours were examined. The water absorption of the composite flour decreased with the increase of the mungbeen content. Amylograph data showed that the more mungbean the composite flour contained the higher the initial pasting temperature of the flour was. The composite flour containing 40% mungbean flour showed the maximum viscosity. Analysis of the textural characteristics of the noodles indicated that the more mungbean flour the noodle contained the more hard, cohesive and gummy the noodles were. Analysis of the turbidity of the fluid obtained after cooking the noodles showed that the turbidities of noodles containing 20 and 40% mungbean were lower than that of wheat flour alone. The quality and sensory tests showed that the noodles of the composite flour containing 20 and 40% mungbean flour were superior to those of wheat flour alone.

• Journal of the Korean Applied Science and Technology
• /
• v.37 no.2
• /
• pp.162-172
• /
• 2020

The purpose of this study was to investigate the improvement effect of 5% mung bean (phaseolus aureus L.) on the blood glucose and lipid metabolism function of streptozotocin (STZ, 45 mg/kg body weight)-induced diabetic rats. Seven-week-old male rats were divided into four groups (n=6), and fed experimental diets containing mung bean meal [basal diet+5% mung bean (BM), basal diet+STZ+5% mung bean (SM)], and control (BD), BS groups (basal diet+STZ). The results of this study, mung bean diet groups (BM, SM) in lipid composition evidenced the significantly reduction of serum total cholesterol, low density lipoprotein-cholesterol (LDL-cholesterol), atherosclerotic index (AI), cardiac risk factor (CRF), triglyceride (TG), phospholipid (PL), free cholesterol, cholesteryl ester, uric acid, blood glucose, non esterified fatty acid (NEFA), and elevation of high density lipoprotein-cholesterol (HDL-cholesterol). The serum albumin/globulin ratio (A/G ratio) was increased in mung bean supplementation diet than STZ-induced diabetic rats (p<0.05). Concentrations of sodium (Na) and chlorine (Cl) in sera were lower in the mung bean diet than diabetic group. Total calcium (T-Ca), phosphorus (Pi) and potassium (K) concentrations in sera were higher in the BM, SM and BD groups than BS group. In vivo experiments with Sprague-Dawley rats showed that ingestion of mung bean (phaseolus aureus L.) were effective in blood glucose and lipid composition.

• KOREAN JOURNAL OF CROP SCIENCE
• /
• v.54 no.1
• /
• pp.7-12
• /
• 2009

Mungbean should be harvested several times according to its physiological characteristics and weather conditions of cultivation region. In Korea, mungbean is usually sown in June and harvested three or four times, and the cultivated area is being rapidly reduced. Therefore, the author developed cultivation techniques of mechanical harvesting suitable for the weather conditions of the southern part of the Korean peninsula. The optimum sowing time of mungbean for mechanical harvesting in southern part of Korea is around July 20. When sown around July 15, mungbean should be harvested twice and then the mechanical harvesting of mungbean was not possible. Meanwhile, when sown after July 25, the mechanical harvesting was possible but the maturing period was longer and the seed yield was decreased. Therefore, it is safe to say that in Korea the mechanical harvesting of mungbean is possible for the middle part of Korea when the plant is sown before July 20 and for the southern coastal region of Korea when sown after July 20 (if July 20 is set up as the baseline for the southern part of Korea). Out of Keumseong and Owool, which are popularized cultivars in Korea most, Owool is determined to be most appropriate for mechanical harvesting. Owool is favorable for mechanical harvesting because, when compared to Keumseong, it is higher both in plant height and in pod height, and also the seed yield is better.

• Journal of Life Science
• /
• v.24 no.6
• /
• pp.603-611
• /
• 2014

The lectins were separated from Korean and Chinese mung bean seeds finally via chromatography using Sephadex G-100 and their biochemical features were studied and compared. They showed no hemagglutination with human red blood cells regardless of trypsin treatment and showed hemagglutination with only trypsin treated rabbit red blood cells. The molecular weights of two lectins were identified as 54 kDa and 28 kDa by SDS-PAGE. It was found that while the optimal reaction temperature of the lectin from Korean mung bean was $60^{\circ}C$, that of the lectin from Chinese mung bean seeds was $50^{\circ}C$. It was found also that the most thermal stable temperature of the seed lectin from Korean mung bean seeds was $50^{\circ}C$ and the lectin from Chinese mung bean was $40-50^{\circ}C$. The lectin from Korean mung bean seeds showed the highest activity at pH 3.2 and the lectin from Chinese mung bean showed the highest activity at pH 6.2. It was identified that when treating a denaturant, thiourea and guanidine-HCl resulted in no hemagglutination, so they induced denaturalization. It was identified also that there was no hemagglutination with urea, so it did not induced denaturalization. They showed no septicity to 6 types of carbohydrates including D-glucose. In addition, the lectins from the two mung bean seed had specificity to metal ions.

• KOREAN JOURNAL OF CROP SCIENCE
• /
• v.41 no.6
• /
• pp.634-639
• /
• 1996

This experiment was conducted to evaluate the variability of hypocotyl elongation of mungbean varieties. With four mungbean cultivars, which were classified as 4234-697 and Keumsungnogdu(long), Nampyungnogdu(Medium), and Seonhwanogdu(short), hypocotyl elong-ation was measured 4 to 6 days after seeding in paper towel at different temperatures (15, 20, 25, 30, and 35$^{\circ}C$). Hypocotyl elongation of mungbean seed stored at 5$\pm$1$^{\circ}C$ for 6 months was compared with of seed stored at room temperature. As the temperature rises, the hypocotyl is longer. The hypocotyl elongation started immediately at high temperature, and longest at the range of 30 to 35$^{\circ}C$. The hypocotyl elongation became longer at the 5$^{\circ}C$ storage plot than at the room temperature plot. Correlation coefficient (r) between 100 seed weight and hypocotyllength are not significant.

• Journal of Nutrition and Health
• /
• v.4 no.1
• /
• pp.63-67
• /
• 1971

The nitrogen content and free amino acids were determined from the saute of mong bean paste which is one of the important protein sources on Korean diet. During the saute' process of mong-bean paste, valine, r-aminobutyrate, glutamine, arginine, methionine, and unknown acids were lost, but, proline, lysine, homoserine, and tyrosine were detected.

• Korean Journal of Food Science and Technology
• /
• v.18 no.2
• /
• pp.163-167
• /
• 1986

During the germination of mungbean seeds, the changes of water contents, total and soluble proteins, and electrophoretic pattern of the soluble proteins were examined. The moisture content of a dry mungbean was 12.7%, which was greatly increased after the soaking. Along to the germination period, the moisture contentof the mungbean sprouts was gradually increased up to 90.7%. The contents of total and soluble proteins were sharply decreased after the soaking of the mungbean and decreased gradually during the germination. PAGE of the soluble proteins showed two broad bands and three sharp bands. During the germination, two broad bands were weadened but other bands were relatively stable. SDS-PAGE showed 19 discrete bands and during the germination, the most of the bands were thinned or disappeared. But some of the protein bands were stable until the end of germination.