• Title/Summary/Keyword: kidney bean

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Studies on the Population of Toxigenic Fungi in Foodstuffs - I. Fungal flora of various kind of local grains (각종(各種) 식품종(食品中)의 유독성(有毒性) 진균(眞菌)에 관(關)한 연구(硏究) - I. 각종(各種) 곡류중(穀類中)의 사상균(絲狀菌) 분포(分布)에 대(對)하여)

  • Koh, Choon-Myung;Choi, Tae-Joo;Lew, Joon
    • The Journal of the Korean Society for Microbiology
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    • v.7 no.1
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    • pp.51-54
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    • 1972
  • The determination of fungal flora in various kinds of local grains have been carded out in order to obtain an appropriate information of the population of toxigenic fungi in Korean local grains. Results of fungal examination on nine kinds of grain such as soy bean(18 samples), red bean(12 samples), rice(8 samples), kidney bean(8 samples), millet(7 samples), barley(5 samples), malze(5 samples), wheat(4 samples) and sesame(3 samples) were described in this report. 1. Of the 70 various grains, 283 colonies of fungi were isolated. Among the 283 colonies, 262 were possible to identity into 15 genera. 2. Predominant genera of fungi in most local grains were Penicillium sp.(24.39%), Aspergillus sp.(20.49%) and Alternaria sp.(13.43%).

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Gelatinization and Gelling Properties of Legume Starches (두류 전분의 호화와 겔화 성질)

  • Lee, Ae-Rang;Kim, Sung-Kon
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.21 no.6
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    • pp.738-747
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    • 1992
  • The important legumes in Korea are mungbean, red bean, kidney bean and cowpea. Mungbean has traditionally been used for mook (jelly-like starch gel) preparation. Cowpea has recently been utillized for substitution of mungbean. The major use of sediment of red bean is for the sweet paste. The studies related to legume starches and flours (air-dried sediment) in Korea are concentrated on the understanding of the properties of mook. The structure of starch, gelatinization and gelling properties of legume starches and flours are reviewed with emphasis of Korean literatures.

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Preference evaluation of stink bugs to leguminous seeds by video tracking system (VTS를 이용한 두류종실에 대한 노린재류의 선호성 평가)

  • Bae, Soon-Do;Kim, Hyun-Ju;Yoon, Young-Nam
    • Korean Journal of Agricultural Science
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    • v.39 no.4
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    • pp.483-489
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    • 2012
  • Preference of stink bugs to various leguminous seeds was evaluated by using VTS (Video Tracking System) in laboratory. Major soybean stink bugs such as bean bug, Riptortus pedestris (Fabricius), one-banded stink bug, Piezodorus hybneri (Gmelin), eastern green stink bug, Nezara antennata (Scott), and sole bug, Dolycoris baccarum (L.) were significantly most attracted to Cheongjakong, a soybean variety, baited fish-net trap, followed by soybean varieties Ilpumgeomjeongkong and Taekwangkong, a peanut variety Daekwangdangkong, a kidney bean variety Gangnangkong, and a adzuki bean variety Jungwonpat, respectively in a soybean field. VTS observation in laboratory showed that R. pedestris and D. baccarum had significantly higher frequency of visit on Cheongjakong, followed by Ilpumgeomjeongkong. However, P. hybneri, N. antennata and Halyomorpha halys (Stal) had significantly higher number of visits on Cheongjakong, Seonnogkong and Jinpumkong, followed by Ilpumgeomjeongkong. The sojourned time of stink bugs, however, was significantly longer on Cheongjakong regardless of species of the bugs. Accordingly, Cheongjakong was evaluated as the most preferred soybean seed by fish-net trap and VTS. Thus, VTS is found to be an effective means to evaluate the food preference of stink bugs.

Scouting Methods for Larva and Adult Alfalfa Weevil, Hypera postica (Coleoptera: Curculionidae) on Chinese Milkvetch, Astragalus sinicus L. (자운영답에서 알팔파바구미 유충 및 성충 조사방법)

  • Lee, Heung-Su;Kwon, Jin-Hyuk;Chung, Bu-Keun;Kim, Tae-Sung
    • Korean journal of applied entomology
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    • v.51 no.1
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    • pp.67-72
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    • 2012
  • This study was conducted to evaluate the scouting methods for larva and adults of the alfalfa weevil, $Hypera$ $postica$ Gyllenhal on Chinese milkvetch, $Astragalus$ $sinicus$ L. in the field. Three sampling methods, shake-bucket, shake-picking, and a sweeping net were evaluated for collecting alfalfa weevil larvae. We found significant differences among scouting methods and date in all survey fields. Sweep-net sampling was less able to detect small larvae than large larvae, which were not detected until early April whereas the shake-bucket, and shake-picking methods efficiently collected larvae from middle March. A Pitfall trap with three different baits - no bait, kidney bean seeds and sprouting kidney beans were compared for collection efficiency of alfalfa weevil adults. Collection efficiencies were significantly different by bait(p<0.018). Traps baited with sprouting kidney beans were the most efficient for collecting the alfalfa weevil. The number of alfalfa weevil caught was not significantly different between kidney bean seed and no bait in the pitfall trap. Therefore, the shake-bucket method for larvae and a pitfall trap baited with sprouting kidney beans for adults are recommended for scouting of the alfalfa weevil in a Chinese milkvetch field.

Comparison on Optimum Soaking Condition and Cooking Properteis of Korean Kidney Beans (강낭콩의 적정 침지조건과 조리특성의 비교)

  • 조은자;박선희
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.24 no.6
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    • pp.937-942
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    • 1995
  • Cutting force, degree of cooking, cooking loss and absorbances of cooking solution of three cultivars of Korean kidney beans, Pink(PKB), Red(RKD) and White(WKB) were compared. The cutting force of raw kidney bean was 23,500~27,000g. The optimum soaking conditions to give the same cutting force of beans were 10hr at $10^{\circ}C,\;8hr\;at\;20^{\circ}C,\;6hr\;at\;30^{\circ}C\;and\;3hr\;at\;40^{\circ}C$. At optimum soaking conditions, the degree of cooking was determined by measuring the maximum cutting force of cotyledon. The terminal points of cooking at $98^{\circ}C$ were 23min for PKB, 25min for RKB and 27min for WKB. Cooking loss of kidney beans during cooking were 3.4~5.4%. Absorbances of cooking solution showed a similar pattern in all samples, except PKB soaked at $10^{\circ}C$ for 10hr.

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Long-Term Effects of Growth Regulators and Nitrogen Sources on Proliferation and Turnover of Cell Wall Polysaccharides in Suspension Culture of Kidney Bean (Phaseolus vulgaris L.) (강낭콩의 현탁배양시 증식과 세포벽 다당류 전환에 미치는 생장조절제 및 질소원의 장기간 효과)

  • CHAI, Youn Kyung;KIM, Kyong Ho;YEO, Up Dong;SAKURAI Naoki
    • Korean Journal of Plant Tissue Culture
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    • v.25 no.6
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    • pp.477-485
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    • 1998
  • To underatand in vitro regulation of differentiation, the effects of growth regulators and nitrogen source on metabolism of cell wall polysaccharides in suspension culture of kidney bean (Phaseolus vulgaris L.) were investigated. The suspension cells (cell clusters) were directly induced from the epicotyl segments of the seedlings, which were cultivated in MS medium supplemented with 1.0mg/L of 2,4-D and 0.5 mg/L of kinetin. When compared with cell wall sugar contents of the epicotyl segments, the cellulose content of the suspension-cultured cells decreased; while the pectin and hemicellulose content increased; suggesting increases of rhamnogalacturonan I and arabinogalactan IIduring the dedifferentiation, respectively, The effects of growth regulators(2,4-D, 1.0mg/L and kinetin, 0.5mg/L) and nitrogen source (potasium nitrate, 19.0mg/L and ammonium nitrate, 16.5 g/L) in the medium on the proliferation and the turnover of the cell wall polysaccharides were investigated for 30 days. In the medium with growth regulators and without nitrogen source, the proliferation rate was extremely high (16 folds). Growth regulators and nitrogen source increased the pectin content. Analysis of neutral sugar composition of pectin fraction showed that nitrogen source enhanced rhamnose level remarkably, suggesting that rhamnogalacturonan I was the one most likely synthesized. In hemicellulose fraction, growth regulators reduced arabinose level, suggesting that arabinogalactan II was degraded. And nitrogen source reduced galactose level, suggesting that xyloglucan was also degraded.

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Combining Ability Test of F1 Generation by Diallel Cross in Kidney Bean (이면교잡에 의한 강낭콩 F1 세대의 조합능력 검정)

  • Kim Yong-Chul
    • Journal of Life Science
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    • v.15 no.2 s.69
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    • pp.211-214
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    • 2005
  • The studies were conducted to obtain basic informations on inheritance of some quantitative characters in kidney bean (Phaseolus vulgaris L.). Seven parents (Felibon, Renka, Processor, Kaboom, $BO_{22}$, Local variety $\#1$ and Local variety $\#2)$ and $F_1$ hybrids of 21 crosses from a set of diallel cross among varieties were used to estimate combining ability for eight agronomic characters such as days to flowering, days to maturity, stem length, pod numbers per plant, pod length, grain numbers per plant, 100-grain weight and grain weight per plant. General combining ability (GCA) and specific combining ability (SCA) were significantly different among all characters, and values of GCA were greater than those of SCA in all characters except number of grains per plant. In effect of GCA, Felibon expressed high GCA effect for days to flowering and number of grains per plant. Local variety $\#1$ showed high GCA effect for 100-grain weight and stem length. Local variety $\#2$appeared to high GCA effect for 100-grain weight and grain weight per plant. Processor expressed high GCA effect for days to maturity and grain weight per plant. Kaboom showed high GCA effect days to flowering and days to maturity. $BO_{22}$ appeared high GCA effect for all characters except for days to flowering, days to maturity and stem length. In the SCA effect, crosses of Felibonx Renka and Local variety $\#2{\times}Processor$ exhibited in high negative effect for days to flowering. Thus, these crosses were evaluated to useful for breeding early maturing variety. Crosses of breeding high yield variety were considered of $Felibon{\times}Local$ variety $\#1$, $Felibon{\times}Renka$ and Local variety $\#2{\times}BO_{22}$.

Comparison on Physicochemical Properties of Korean Kidney Bean Starch according to Varieties (품종에 따른 강낭콩 전분의 이화학적 성질비교)

  • Cho, Eun-Ja;Kim, Sung-Kon;Park, Sun-Hee
    • Korean Journal of Food Science and Technology
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    • v.30 no.4
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    • pp.787-793
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    • 1998
  • Physicochemical properties of starch of three cultivars of Korean kidney Bean Starches, Pink (PKB), Red (RKB) and White (WKB) were studied. Starch granule was oval/round and smooth in all samples. The amylograms showed a continuous increase of viscosity without peak during heating. The water-binding capacities of starches of PKB, RKB and WKB were 102.1%, 94.7% and 106.9%, respectively. The swelling powers were rapidly incresed in all samples. The amylose content, blue value and relative viscosity of kidney bean starches were $31.1{\sim}32.8%,{\;}0.64{\sim}0.66$ and $2.27{\sim}2.61{\;}mlg^{-1}$, respectively. The transmittance of starch suspension was linearly increased as the temperature raised from $65^{\circ}C{\;}to{\;}85^{\circ}C$. The gelatinization temperature ranges determined by differential scanning calorimetry (DSC) were $71.1{\sim}86.9^{\circ}C for PKB, $71.1{\sim}86.0^{\circ}C$ for RKB and $60.8{\sim}77.9^{\circ}C$ for WKB.

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Effect of Fermented Soy Bean Extract Containing Herbal Medicines (Godjang) on Blood Glucose Levels and Histomorphology in Streptozotocin-induced Diabetic Rat (한약재 함유 대두발효 추출물이 streptozotocin으로 유발된 당뇨 흰쥐의 혈당 및 조직형태학적 변화에 미치는 영향)

  • Jo, Chang Suk;Kim, So Young;Choi, Moon-Yeol;Kim, Mi Hyung;Kim, Mi Ryeo;Seo, Bu-il
    • The Korea Journal of Herbology
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    • v.37 no.1
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    • pp.1-9
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    • 2022
  • Objective : This study was designed to investigate anti-diabetic effects of fermented soy bean extract with herbal medicines (Godjang) in diabetic rat models induced by streptozotocin (STZ) injection. Method : Changes in body weight, drinking water, and food intake were observed for 4 weeks before and after induction of diabetes mellitus in rats. The anti-diabetic capacity of Godjang was analyzed by fasting blood glucose (FBG) every week. Also, after 4 weeks of administration, the oral glucose tolerance test (OGTT) was performed, and then blood levels of insulin were checked. And serum levels of total cholesterol and triglycerides were determined. Histomorphological changes of liver, kidney and pancreatic tissues were also observed in STZ-induced diabetic rats and Godjang administered rats. Result : In Godjang administered group, body weight and water intake were more lower than that of STZ-induced diabetic rats. FBG was decreased in the Godjang administered group than STZ-induced diabetic group. According to OGTT, blood glucose levels at 30 minutes and 60 minutes significantly decreased in Godjang administered group than in STZ-induced diabetic control group. Administration of Godjang extract for 4W significantly decreased levels of serum glucose, total cholesterol (TC), triglycerides (TG) in diabetic rats. In histomorphological analysis of kidney, liver, Godjang administrated groups showed the inhibition of pathological damage. Conclusion : These results suggest that Godjang extract has an anti-diabetic action through decrease in serum glucose, TC, TG levels and recovery of the morphological changes in kidney and liver in STZ-induced diabetic rats.

Growth Inhibition of Rats Fed Raw or Heated Korean Beans and the Effect of Methionine or Protein Supplementation (한국산 생두류 및 익힌두류를 섭취한 흰쥐의 성장저해와 Methionine 및 단백질 첨가의 영향)

  • Kang, Myung-Hee
    • Journal of Nutrition and Health
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    • v.18 no.2
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    • pp.126-138
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    • 1985
  • A study was made on the effect of anti-nutritional factors found in some Korean beans : soybean, red bead, mung bean and kidney bean. Two animal experiments were conducted to investigate the nutritional value of the beans. The first experiment, in which the diet contained 15% protein from raw beans, compared the intensity of inhibition caused by methionine deficiency or a total amino acid deficiency. In the second experiment, the conditions were the same as in experiment I, except that heated beans were substituted for raw beans. Severe growth inhibition and high mortality was found in the raw kidney bean and red bean groups than in the soybean and mung bean groups. As no effect on the growth inhibition of raw bean groups was shown by methionine and protein supplementation, the inhibition could be ascribed mainly to the low feed intake and the low protein digestibility caused by toxic factors. Pancreatic enlargement was obserbed in all the raw bean groups. A increase in body weight, a decrease in mortality and a decrease in the weight pancreases were found in the heated bean groups. But the digestility of the diet and of the protein and the PER by heating did not increase as markedly as weight, except in the heated red bean groups. Even with heat treatment, the whole inhibitory action could not be eliminated.

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