• 제목/요약/키워드: green bean

검색결과 153건 처리시간 0.031초

푸드마일을 고려한 주요수입곡물의 운송단계별 환경영향 및 저감방안 분석 (Analysis of Environmental Impacts and Alternative Scenarios of Transportation Stages on Food Miles for Major Imported Crops)

  • 김찬우;김솔희;정찬훈;서교
    • 한국농공학회논문집
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    • 제60권3호
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    • pp.51-61
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    • 2018
  • Transportation and storage technologies, which are key drivers for trade, has increased global trade of agricultural products about 165% from 1995 to 2015. Korea imports 76.2% of grain from major food exporters such as USA, Australia, Brazil, and China. The expected long shipping distances from these countries can seriously cause environmental impacts on various environmental categories such as climate change, particulate matter, and acidification. The goal of this study is to assess the environmental implications focused on greenhouse gases (GHGs) and particulate matters (PMs) emissions of imported grains (wheat, corn, and bean) using food miles analysis and life cycle assessment (LCA). The environmental impacts of imported crops are estimated by transportation modes using the national LCI database provided by Korea Environmental Industry & Technology Institute (KEITI). The results of this study are as follows; (1) Imported wheat comes from USA (29%), AUS (27%), and URK (20%), corn is imported from USA (34%), BRA (29%), and URK (16%), and bean comes from BRA (57%), USA (40%), and CHN (2%); (2) the food miles of imported crops (wheat, corn, and bean) are 3.62E+10, 1.30E+11, and $2.20E+10ton{\cdot}km$, respectively; (3) the potential GHGs and PMs of wheat, corn, and bean are 5.02E+08, 1.67E+09, and 2.84E+08 kg $CO_2e$ and 5.89E+05, 1.83E+06, 3.07E+05 kg $PM_{10}e$, respectively. The outputs of this study could provide environmental impacts and carrying distances of imported agricultural products for preparing a plan to reduce environmental impacts.

커피 생두 추출물을 이용한 분무건조 분말의 제조 및 물리화학적 품질특성 (Spray-Dried Powder Preparation and Physicochemical Properties of Green Coffee Bean Extracts)

  • 김주현;홍주헌
    • 한국키틴키토산학회지
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    • 제23권4호
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    • pp.234-243
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    • 2018
  • 본 연구에서는 커피 생두의 활용성 증대 및 기능성 식품 소재로 개발하기 위하여 커피 생두를 80% 에탄올로 추출한 후 동결건조 및 분무건조를 실시하여 분말의 물리화학적 품질특성을 조사하였다. 수율은 동결건조 분말이 91.46%로 분무건조 분말(71.63~87.98%)보다 높았으며, 수분함량은 사이클로 덱스트린을 10% 첨가한 분무건조분말에서 1.39%로가장 낮은 함량을 나타내었다. 분무건조 분말의 색도는 동결건조 분말에 비해 L값, a값 및 b값이 전체적으로 증가하였으며, 입자크기는 사이클로덱스트린을 10% 첨가한 분무건조 분말에서 $54.23{\mu}m$로 가장 작게 나타났다. 수분흡수지수 및 수분용해 지수는 사이클로덱스트린을 10% 첨가한 분무건조 분말이 각각 0.51 및 90.07%를 나타내었다. 총 페놀 및 총 플라보노이드 함량은 사이클로덱스트린을 10% 첨가한 분무건조 분말이 20.67 g/100 g 및 8.92 g/100 g을 나타내었으며, chlorogenic acid 함량은 사이클로덱스트린을 10% 첨가한 분무건조 분말에서 12.04 g/100 g을 나타내었다. 분무건조 분말의 DPPH 및 superoxide radical 소거활성은 사이클로덱스트린을 10% 첨가한 분무건조 분말 $1,000{\mu}g/mL$ 농도에서 각각 88.02% 및 86.89%를 나타내 가장 우수하였다. 폐 정상세포인 L-132 세포에 커피 생두 추출물 분무건조 분말을 처리하여 세포 사멸에 대한 보호효과를 측정한 결과, 모든 시료에서 농도의존적으로 세포생존률이 증가하였으며, 특히 사이클로덱스트린을 10% 첨가한 분무건조 분말에서 87.33%로 세포 활성이 증가하여 우수한 세포 보호효과를 확인하였다.

녹차 추출액 염색 견포의 천연 매염제 처리 효과(I)-천연 매염제 분석 및 색상 변화를 중심으로- (The Effect of Natural Mordants on the Silk Fabrics Dyed with Green Tea Extracts(I) - Analysis of Natural Mordants and the Effect on Color Changes -)

  • 최석철;정진순;천태일
    • 한국염색가공학회지
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    • 제11권3호
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    • pp.15-22
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    • 1999
  • This study investigated the mordanting effect of natural mordants such as camellia ash, bean chaff ash and pyrolignite of iron(Iron(II) Acetate) on silk fabrics dyed with green tea extracts. Experimental variables include the conditions of extraction and dyeing, and types of natural mordants. Inorganic ion contents In natural mordants were analysed by Induced Coupled Plasma Atomic Emission Spectrometer. In the ash Al, Fe, Si and Mn were in % unit, Cr and Ni were detected in ppm unit, and in the aqueous extracts of the ash all the metal ions were in ppm unit. On the other hand, fairly high content of Al(2.13% ) in camellia ash extract and Fe(7.91% ) in the aqueous extracts of pyrolignite iron were detected. The absorbance intensity of green tea extracts in UV-Visible spectrum increased with the temperature and time of extraction. The maximum absorption wavelength of the extracts appeared at 272.5nm and 210.5nm. The US values of silk fabrics dyed with green tea extracts were increased with temperature and time of dyeing. Surface color of silk fabric dyed with green tea extracts was 9.1YR, but it was changed from 7.9YR to 7.5YR by camellia ash extract and 7.4YR to 6.4YR by bean chaff ash extract with increase in mordant concentration. Pre-mordanted and post-mordanted fabrics with pyrolignite of iron were changed from 1.4YR to 1.1R and 7.2P to 4.2P, respectively.

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콩나물 부산물 첨가가 느타리 생육에 미치는 영향 (The effect of bean sprouts by-product addition on the growth of Pleurotus ostreatus)

  • 박윤진;오태석;김태권;강민경;장명준
    • 한국버섯학회지
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    • 제18권2호
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    • pp.141-144
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    • 2020
  • BW를 이용하여 느타리를 재배함에 있어 면실박을 대체할 수 있는 재료를 찾기 위해 시험이 진행되었다. 일반성분 분석에서 BW가 면실박에 비해 단백질 함량은 다소 떨어졌으나 자실체의 생육특성에서 BW 혼합 시 대조구와 수량 등의 생육특성이 유사함을 확인할 수 있었고, 자실체의 구성아미노산 조성 확인결과 처리구 간 아미노산의 함량은 큰 차이를 나타나지 않았다. 따라서 BW가 느타리 배지제작에 있어 면실박을 대체하여 사용될 수 있을 것으로 판단된다.

Improvement of Biocontrol of Damping-off and Root Rot/Wilt of Faba Bean by Salicylic Acid and Hydrogen Peroxide

  • Abdel-Monaim, Montaser Fawzy
    • Mycobiology
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    • 제41권1호
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    • pp.47-55
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    • 2013
  • Rhizoctonia solani, Fusarium solani, F. oxysporum, and Macrophomina phaseolina were found to be associated with root rott and wilt symptoms of faba bean plants collected from different fieldes in New Valley governorate, Egypt. All the obtained isolates were able to attack faba bean plants (cv. Giza 40) causing damping-off and root rot/wilt diseases. R. solani isolates 2 and 5, F. solani isolate 8, F. oxysporum isolate 12 and M. phaseolina isolate 14 were the more virulent ones in the pathogenicity tests. Biocontrol agents (Trichoderma viride and Bacillus megaterium) and chemical inducers (salicylic acid [SA] and hydrogen peroxide) individually or in combination were examined for biological control of damping-off and root rot/wilt and growth promoting of faba bean plants in vitro and in vivo. Both antagonistic biocontrol agents and chemical inducers either individually or in combination inhibited growth of the tested pathogenic fungi. Biocontrol agents combined with chemical inducers recorded the highest inhibited growth especially in case SA + T. viride and SA + B. megaterium. Under green house and field conditions, all treatments significantly reduced damping-off and root rot/wilt severity and increased of survival plants. Also, these treatments increased fresh and weights of the survival plants in pots compared with control. The combination between biocontrol agents and chemical inducers were more effective than used of them individually and SA + T. viride was the best treatment in this respect. Also, under field conditions, all these treatments significantly increased growth parameters (plant height and number of branches per plant) and yield components (number of pods per plant and number of seeds per plant, weight of 100 seeds and total yield per feddan) and protein content in both seasons (2010~2011 and 2011~2012). Faba bean seeds soaked in SA + T. viride and SA + B. megaterium were recorded the highest growth parameters and yield components. Generally, the combination between biocontrol agents and chemical inducers recorded the best results for controlling damping-off and root rot/wilt diseases in greenhouse and field with addition improved plant growth and increased yield components in field.

강낭콩에서 종자전염된 Bean Common Mosaic Virus의 분류동정에 관한 연구 (Identification of Bean Common Mosaic Virus Obtained from Seeds of Phaseolus vulgaris)

  • 최용문;이순형;박종성;김정수
    • 한국응용곤충학회지
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    • 제23권1호
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    • pp.15-21
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    • 1984
  • 강낭콩에서 종자전염된 바이러스병을 동정하기 위하여 각지역 농가 및 시장에서 종자를 수집파종하여 종자전염을 조사한 결과 수원, 장수, 진주에서 채집한 종자가 $2.0\~3.5\%$ 이병되어 있었으며 종자전염된 바이러스를 지표식물에 접종한 결과 강낭콩에 상엽에 모자익, Chenopodium quinoa의 접종엽에 대형의 국부병반이 형성되었다. Dip법에 의하여 시료를 제작하여 입자를 관찰한 결과 약 750nm의 계상입자가 관찰되었다. 이병 강낭콩의 조직에서 Cylinder와 Pinwheel형 및 bundle형의 봉입체(Inclusion hody)가 관찰되었다. 복숭아진딧물에 의하여 충매전염 되었으며 즙액전염된 이병주로부터 채집한 종자의 전염율은 $18.2\%$였다. 물리적성질은 내희석성이 $1,000\~5,000$배 였으며 내보존성은 실온에서 $2\~3$일, 내열성은 $55\~60^{\circ}C$였다. 항혈청검정 결과 혼합침강반응에서 양성의 반응을 나타냈으며 SDS처리에 의한 한천내이중확산법에서 BCMV 항혈청과 band를 형성하였으며 AzMV와는 spur가 형성되지 않았으며 CAMV와는 spur를 형성하였다. 이상의 결과로 강낭콩에서 종자전염된 바이러스는 Bean common mosaic virus로 동정되었다.

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홍국균(Monascus ruber) 균사체-커피생두 발효물로부터 조제된 원두커피의 생리활성 (Physiological Activity of Roasted Coffee prepared from Fermented Green Coffee Bean with Monascus ruber Mycelium)

  • 김훈;서형주;신지영;황종현;유광원
    • 한국식품영양학회지
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    • 제29권1호
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    • pp.1-11
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    • 2016
  • To enhance the physiological activities of roasted coffee (RC), 30 kinds of green coffee beans (GCB) with different cultivating areas and varieties were fermented with Monascus ruber mycelium (MR) by solid-state culture. After the dried MR-fermented GCB was subjected medium roasting, each RC was extracted with hot-water. Among the hot-water extracts, the highest yield was the hot-water extract of RC from MR-fermented Indonesia Mandheling GCB (15.5%). However, the hot-water extract of RC from MR-fermented Ethiopia Sidamo GCB showed significantly higher polyphenolic contents (3.08 mg GAE/100 mg) and ABTS free radical scavenging activity (25.41 mg AEAC/100 mg). Meanwhile, the hot-water extract of RC from MR-fermented Vietnam Robusta GCB showed not only the effective inhibition of $TNF-{\alpha}$ level (73.7% inhibition of LPS-stimulated control) from LPS-stimulated RAW 264.7 cells but also significant inhibition of lipogenesis (63.5% inhibition of lipid differentiation control) in 3T3-L1 pre-adipose cells. In conclusion, these results suggest that roasted coffees from Ethiopia Sidamo and Vietnam Robusta green coffee beans fermented with Monascus ruber mycelium using solid-state culture could have industrial applications as functional coffee beverages.

국 종류에 따른 장류의 분양 결정과 조미료의 첨가효과 (A Study on Determining the Optimal Amounts of Fermented Soybean Foods in Various Korean Soups and the Effect of Condiments in Two Basic Stocks)

  • 정경숙;우경자;홍성야
    • 한국식품조리과학회지
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    • 제2권1호
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    • pp.1-10
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    • 1986
  • This sudy was conductted for the purpose of determining the optimal amounts of soy tauce, soy bean paste and hot pepper paste, in 3 different Korean soups and comparing the effect of condiments such as salt, soy sauce, black pepper, and Mono Sodium Glutamate, on the taste of two basic Korean Stocks, The results estimated by Palatability Test were as follows: 1. The average NaCl contents of two kinds of commercial soysauce were 15.9%, 25.6%, respectively. 2. The NaCl contents of 2% sardine stock, and 19% beef stock were 0.16~1.17%, 0.17~0.18% respectively. 3. @ According to Saltiness in sardine stock, there was no difference between the soy sauce-added group and the salt-added group. However, for the removing effect of Off-flavor, and Overall Taste, the soy sauce-group had higher score than salt-added group respectively. (p>.0.1) ⓑ In beef stock, there was no difference between the soysauce-added group and the salt-added group in Saltiness test. The soy sauce-added group had higher score in removing effect of Off-flavor (p>.0.1). On other hand, in Overall Taste, the salt- added group was more effective than the soy sauce-added (p>.0.1). 4 @ According to Saltiness test in beef stock, there was no difference between the black pepper-added and non-added group. However, for the removing effect of Off-flavor and, Overall Taste, the added group had higher score than the non-added group, respectively. (p>.10, p>.0.5) ⓑ Also, according to Saltiness test in beef stock, there was no diffetrence between the MSG-added group and non-added group. However for the removing effect of Off-flavor, and Overall taste, the MSG-added group was more effective than the non-added group. (p>.01) 5. The best recipes of soybean sprouts soup for S persons, in this experiment, were soybean sprouts 180 g, sardine 28 g, soysauce 1/2 T.S., salt 7 g, green onion 15 g, choppedgarlic It. s., against 7 C of water, and total cooking time was 20 minutes. 6. The best recipes of clear-beef soup were beef 200 g, radish 200 g, tangle weed 10 g, sesame oil 1/2 t.s., green onion 15 g, chopped garlic 1 t.s., black Pepper 1/8 1.s., and soy sauce 1 T.S., salt 7 g or soy sauce 2 T S., salt 3.5 g. The total cooking time was minutes. 7, The best recipes of soybean pasted Chinese cabbage soup were Chinese cabbage 300 g, sardine 28 g, green onion 15 g, chopped garlic 1 t.s., and bean paste 50 g, hot pepper paste 13 g, salt 3g or bean paste 65 g, hot pepper paste 16 g, salt 1.5 g. And the total cooking time was 25 minutes. 8. Soy sauce, black pepper, M.S.G., bean paste and hot pepper paste were effective on removing Off-flavor of experimental soups.

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한국 음식과 일본 음식의 조미료 사용법 비교 (The Differences Between Korean and Japanese Ways of Seasonings)

  • 서혜경
    • 한국식생활문화학회지
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    • 제19권2호
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    • pp.223-238
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    • 2004
  • In this paper, the differences between Korean and Japanese ways of seasonings are studied. The main results are summarized as follows: (1) Shouyu and Miso which are Japanese equivalents of soy sauce and bean paste of Korean foods are used in variety of different seasonings with some other ingredients while Korean counter parts are used only to add salty tastes. (2) Shouyu and Miso lose their flavors after considerable time of heating, while Korean soy sauce and bean pastes increase their tastes after heating. (3) Mirin adds sweety taste and glaze and Sake makes food soft or hard according to the moment of being added during cooking. (4) In Korean foods soy sauce, bean paste and red pepper paste are on the basis of tastes, Dashi is used in almost every Japanese food. (5) Seasoned vegetables of Korean food are prepared only with spices of green onion, garlic and sesame oil while seasoned fishes or vegetables are mixed with Shoyu or salt and vinegar in Japanese food. (6) In making Zorim, Korean traditional sauces are added from the beginning of heating. But in making Nimono, sugar, salt, vinegar, Shoyu and artificial taste are added in order during heating. (7) In grilling, main food for grilling in Korea is meat, which is prepared with a variety of spices such as soy sauce or/and red pepper pastes, garlic, green onion, sesame oil, sesame powder, pepper and sugar while mainly fishes are grilled with salt, occasionally with Shoyu or Miso in Japanese food. (8) Pan frying fishes are taken with soy sauce with vinegar in Korea but Tepura are eaten with Tentsuyu in Japan.