• Journal of the Korean Applied Science and Technology
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• v.39 no.6
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• pp.760-768
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• 2022

The purpose this study was to investigate the influences of 5% mung bean (Phaseolus aureus L.) on BUN and enzyme activities in serum of hyperlipidemic rats. Sprague-Dawley(SD) rats (24 male) were divided into four groups, namely the BD group(normal-nonhyperlipidemic diet), BM group(normal-nonhyperlipidemic diet+5% mung bean), BH group(control-hyperlipidemic diet), and BHM group(hyperlipidemic diet+5% mung bean). Serum concentrations of blood urea nitrogen (BUN) and uric acid were significantly decreased (p<0.05) by mung bean supplementation diet. The activities of AST, ALT, ALP, LDH, amylase and lipase in sera of mung bean diet group were significantly decreased (p<0.05). The catalase activity in serum of mung bean supplementation group was significantly increased than hyperlipidemic diet (p<0.05). In vivo experiment with hyperlipidemic rats showed that ingestion of mung bean were effective in kidney and hepatic functional enzyme activities. Which suggests that mung bean material could be used for further studies as a potential source for nutraceutical foods.

• Journal of the Korean Society of Food Science and Nutrition
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• v.27 no.5
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• pp.897-902
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• 1998

This study was conducted to develop the standard recipe of Dopyun according to the various content of mung bean starch and sugar. The effects of mung bean starch(10%, 15%, 20%) and sugar(20%, 30%) were evaluated on textural and sensory properties of Dopyun through the mechanical properties using texture analizer and sensory evaluation. Color was tested by color and color difference meter. For sensory evaluation, higher content of sugar and lower content of mung been starch(sugar 30%, mungbean starch 10%) showed advantages in acceptance fo taste and overall quality. Mechanical properties of hardness, cohesiveness and chewiness of Dopyun were increased significantly in Dopyun with higher content of mung bean starch and sugar. The values of Hunter color system indicated that "L" and "b" values tended to decrease and "a" value increase, as the mung bean starch and sugar proportion increased. In the analysis of correlation between sensory evaluation and acceptance test, it was found that they were highly related. In view of the above results, it came to the conclusion that Dopyun with the addition of 30% sugar and 10% mung bean starch could give the best result among the groups studied.sult among the groups studied.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.30 no.1
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• pp.23-28
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• 2004

The aim of this study is to assess the anti-irritation activities of mung bean (Phaseolus aureus) extract against various irritants used in cosmetics. For its antidotal activity, mung bean has been used as a medicinal or cosmetic material since ancient times. However, there have been few reports describing the biological activities of these beans and no comprehensive surveys of the constituents. We obtained an ethanolic extract of mung bean and isolated the major constituents, such as vitexin and isovitexin. And we previously reported that the mung bean extract containing vitexin and isovitexin had excellent antioxidant and anti-inflammatory activities. To investigate the mechanisms of anti-inflammatory activity of mung bean extract, we examined the inhibitory effects on histamine release from rat peritoneal mast cells and lipoxygenase activity. Mung bean extract inhibited histamine release in a concentration dependent manner but showed no inhibitory activity in the 5-lipoxygenase assay. And, clinical studies were conducted to evaluate the anti-irritation effects of mung bean extract against various irritants used in cosmetics such as lactic acid, retinol, and preservatives. When 2.0％ of mung bean extract was applied to cosmetic formulae containing each of irritants, it revealed considerable anti-irritation efficacy. Our results of the human patch test with 20 volunteers showed that this extract reduced skin irritations caused by 5.0％ lactic acid, 4000 IU retinol, and 1.0％ preservative mixture by about 60％, 30％, and 50％ respectively. The stinging potential test for assessing subjective irritation also showed that the extract reduced the unpleasant sensations by about 50∼30％. Finally, we performed a double-blind usage test with 30 subjects to compare formulae containing mung bean extract with placebo. From the results of questionnaires for 4 weeks of use, we confirmed the excellent anti-irritation effect of mung bean extract. Conclusively, we could discover new material that had anti-irritation effects and apply this mung bean extract to the final cosmetic products successfully.

• Korean journal of food and cookery science
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• v.12 no.1
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• pp.1-5
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• 1996

The effects of defatting on sensory and instrumental characteristics of corn and mung bean starch gels during storage were investigated. The untreated and defatted starch gels stored at room temperature for 24 hrs and 72 hrs. The sensory characteristics of defatted corn starch gels were significantly different from untreated ones but the properties of defatted corn starch gels were similar to those of mung bean ones. Mung bean starch gels showed no changes in sensory characteristics by defatting. In the case of instrumental properties, there was highly significant in all characteristics between corn starch gels and mung bean starch gels, but firmness in defatted corn starch gel was similar as in mung bean starch gels.

• Culinary science and hospitality research
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• v.21 no.2
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• pp.41-51
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• 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
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• v.6 no.1
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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.

• Journal of the Korean Home Economics Association
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• v.20 no.2
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• pp.85-89
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• 1982

The changes of various lipid content and fatty acids composition of mung-bean sprout during 6 days. The results are summarized as follows 1) The total lipid contents of mung-bean sprouts are generally decreased during growing. 2) On T.L.C. gram, triglyceride contents are decreased and free fatty acids and sterol are increased with time. 3) The ratio of unsaturated fatty acids to saturated fatty acids U/S are increased by six times after 4 days of mung-bean germination. 4) The contents of palmitic acid as main fatty acid in the mangbean but oleid, linoleic acid were increased after 2 days, 4 days, 6 days. 5) Total lipids from mung-bean sprouts contained fatty acid in order of linoleic acid, oleic acid. 6) The content of essential fatty acid are rich in 4 days.

• Journal of the Korean Society of Food Science and Nutrition
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• v.10 no.1
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• pp.117-122
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• 1981

Mung bean sprout has been grown for 96 hours by soaking mung bean in such eight test divisions as Gibberellin 5-50ppm solution, well-water, and so on. Study on the charge of vitamin C an reducing sugar during its growth can be summarized as follows. 1. During the growth of mung bean sprout, the length and weight in the sample treated with Gibberellin 20ppm are highest of all Gibberellin divisions. 2. When mung bean sprout has grown for 24 hours, its vitamin C content reaches maximum in each sample. 3. There is little dehydro asscorbic acid in each sample during the growth period of 24-96 hours. 4. During the period of growth, the content of vitamin C in the sample treated with Gibberellin 5ppm are highest of all. 5. When mung bean sprout has been grown enough for cooking, in 48 hours, the content of vitamin C in the sample treated with Gibberellin 10ppm is highest but a significant difference is not recognized. 6. After 24 hours growth, vitamin C decreases but reducing sugar increases.

• Journal of Microbiology and Biotechnology
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• v.20 no.9
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• pp.1288-1294
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• 2010

Rhizobium phaseoli strains were isolated from the mung bean (Vigna radiata L.) nodules, and the most salt tolerant and high auxin producing rhizobial isolate N20 was evaluated in the presence and absence of L-tryptophan (L-TRP) for improving the growth and yield of mung bean under saline conditions in a pot experiment. Mung bean seeds were inoculated with peat-based inoculum and NP fertilizers were applied at 30-60 kg/ha, respectively. Results revealed that imposition of salinity reduced the growth and yield of mung bean. On the contrary, the separate application of L-TRP and Rhizobium appeared to mitigate the adverse effects of salt stress. However, their combined application produced more pronounced effects and increased the plant height (28.2%), number of nodules per plant (71.4%), plant biomass (61.2%), grain yield (65.3%), and grain nitrogen concentration (22.4%) compared with untreated control. The growth promotion effect might be due to higher auxin production in the rhizosphere and improved mineral uptake that reduced the adverse effects of salinity. The results imply that supplementing Rhizobium inoculation with L-TRP could be a useful approach for improving the growth and yield of mung bean under salt stress conditions.

• Korean Journal of Food Science and Technology
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• v.25 no.4
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• pp.334-339
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• 1993

Physicochemical properties such as amylose content, swelling power, gelatinization and DSC of legume starches were investigated. The granule shape of legume starches was oval. The size of cowpea and mung bean were smaller than kidney bean and red bean. The amylose content of mung bean and kidney bean was larger and were $25{\sim}29%$. Swelling power of kidney bean starch was much lower than other starches in all temperature range. In gelatinization temperature by Brabender amylogram, red bean starch was low, but kidney bean starch was rather high. Amylographic hot-paste viscosity and set back of cow pea, mung bean and red bean starches were high. But those of kidney bean starch were very low. DSC results Indicated kidney bean starch gelatinized in higher temperature. From above results, row pea and mung bean starches were similar in granule size and shape, solubility and swelling power, amylogram, and DSC thermogram. But kidney bean starch was very different and red bean starch was slightly different with the physicochemical properties of cow pea and mung bean starches.