• 제목/요약/키워드: Soybean product

검색결과 357건 처리시간 0.034초

제주 콩 클러스터 구축 방안에 관한 연구 (A study on the organization and management of the Jeju soybean cluster)

  • 고성보;현창석
    • 한국산학기술학회논문지
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    • 제11권10호
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    • pp.3740-3746
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    • 2010
  • 제주의 콩산업은 식품 안전경쟁력, 품질경쟁력, 가격경쟁력, 시장교섭력이 열위에 있는 실정이다. 또한 콩가공제품은 단순가공 및 제품 다양화가 부족한 실정이고, 가공업체도 영세성을 벗어나지 못하고 있다. 본 연구에서는 제주지역의 콩이 처한 현실과 문제점을 살펴보고, 생산, 가공, 유통 및 조직 부문 전반에 걸쳐 수직적 수평적 유기적으로 통합할 수 있는 제주 콩 클러스터 구축 방안을 제시했다. 제주 콩 클러스터는 제주 콩 클러스터 사업단을 설치하고 생산시스템, 연구개발시스템, 산업화지원시스템, 실용기술지원시스템, 서비스지원시스템을 갖추고, 이를 총괄하는 운영본부를 둔다. 제주 콩 클러스터 사업단의 조직화가 확립되어 유통조직체계가 구축이 되면 농가에게는 환경친화적 콩 식품 원료를 생산하게 하고 또한 안정된 판매처와 소득을 확보할 수 있게 할 것이다.

Isolation of a Fermenting Microorganism Involved in Formation of ortho-Dihydroxyisoflavones in Doenjang (Korean Fermented Soybean Paste)

  • Seo, Hyo-Seel;Lee, Jae-Hwan;Kwon, Dae-Yong;Park, Jin-Byung
    • Food Science and Biotechnology
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    • 제18권4호
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    • pp.1030-1034
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    • 2009
  • A fermenting microorganism involved in formation of ortho-dihydroxyisoflavones (ODIs) during aging of doenjang (Korean fermented soybean paste) has been investigated. Microorganisms in ODI-containing doenjang were isolated by cultivating on yeast mold (YM) agar medium containing 0-7% NaCl. ODI formation of the isolated strains was examined by gas chromatography/mass spectrometry (GC/MS) analysis after cultivation in modified YM broth or soybean extract medium. An ODI-producing microbe was identified as Bacillus subtilis HS-1 based on 16S rRNA gene sequence analysis. The strain has produced 8-hydroxydaidzein as a major product during growth in the modified YM broth or soybean extract medium. Therefore, it was concluded that one of the microorganisms involved in the formation of ODIs in doenjang was B. subtilis HS-1.

꿩육수와 콩즙을 첨가한 배추김치의 품질특성 (Effect of Pheasant and Soybean Extracts on The Characteristics of Quality of Baechu Kimchi)

  • 박어진;박금순;안상희
    • 한국식생활문화학회지
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    • 제19권6호
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    • pp.587-597
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    • 2004
  • Application of pheasant and soybean extracts to improve the quality of baechu kimchi was attempted. Pheasant and soybean extracts at various combinatory concentrations were added into baechu kimchi and fermented for 24 days at $10^{\circ}C$. Assay was performed on salinity, acidity, bacterial growth, sensory evaluations, and physical properties. The pH decreased, and acidity increased by fermentation time. The optimum pH 4.2 was reached within $12{\sim}15\;days$, and optimum acidity was reached within $6{\sim}9\;days$. The number of lactic acid bacteria was increased by fermentation time. Score of intensity characteristics in color. crispness carbonated taste, and overall quality were higher for the pheasant and soybean extracts added baechu kimchi(B) than for the control product(S). The result of L and a value of baechu kimchi were Higher in treatment than in control as fermentation time increased. The hardness of baechu kimchi with pheasant and soybean extracts(B) were higher than those of control(S).

Rhizobacterial Populations of Glyphosate-Resistant Soybean (Glycine Max) as Affected by Glyphosate and Foliar Amendment

  • Kim, Su-Jung
    • 한국환경농학회지
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    • 제25권3호
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    • pp.262-267
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    • 2006
  • Increased application of glyphosate (Gly) in glyphosate-resistant (GR) soybean cropping systems may affect rhizospheric microorganisms including IAA-producing rhizobacteria (IPR) and their effect on the growth of soybean. This field experiment was conducted to assess IPR populations in the rhizosphere of GR soybean ('Roundup-Ready' DeKalb DKB38-52) treated with glyphosate and foliar amendment treatments such as $PT21^{(R)}$ (urea solution with N 21 %) and $Grozyme^{(R)}$ (Biostimulant: mixtures of micro nutrients and enzymes). Effects of herbicide, sampling date, and their interaction on total bacterial numbers were significant (P < 0.001, 0.001, 0.013, respectively). Total bacteria (TB) numbers were increased with glyphosate treatment at 20 d after application and highest TB populations were associated with $Grozyme^{(R)}$ application, possibly due to the additional substrate from this product. The IPR of the soybean rhizosphere was significantly affected by herbicide, sampling date, and the herbicide*foliar amendment interaction. The ratios of numbers of IPR to TB ranged from 0.79 to 0.99 across the sampling dates irrespective of treatments. IPR numbers were slightly hindered by glyphosate application regardless of foliar amendment.

γ-Aminobutyric Acid (GABA) Production and Angiotensin-I Converting Enzyme (ACE) Inhibitory Activity of Fermented Soybean Containing Sea Tangle by the Co-Culture of Lactobacillus brevis with Aspergillus oryzae

  • Jang, Eun Kyeong;Kim, Nam Yeun;Ahn, Hyung Jin;Ji, Geun Eog
    • Journal of Microbiology and Biotechnology
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    • 제25권8호
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    • pp.1315-1320
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    • 2015
  • To enhance the γ-aminobutyric acid (GABA) content, the optimized fermentation of soybean with added sea tangle extract was evaluated at 30℃ and pH 5.0. The medium was first inoculated with Aspergillus oryzae strain FMB S46471 and fermented for 3 days, followed by the subsequent inoculation with Lactobacillus brevis GABA 100. After fermentation for 7 days, the fermented soybean showed approximately 1.9 g/kg GABA and exhibited higher ACE inhibitory activity than the traditional soybean product. Furthermore, several peptides in the fraction containing the highest ACE inhibitory activity were identified. The novel fermented soybean enriched with GABA and ACE inhibitory components has great pharmaceutical and functional food values.

Lincomycin Production in the culture of Streptomyces lincolnensis using crude soybean oil in air lift bioreactor

  • Cho, Ki-An;Cho, Hoon
    • 환경위생공학
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    • 제23권2호
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    • pp.27-33
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    • 2008
  • Using crude soybean oil as the sole carbon source, the lincomycin production from Streptomyces lincolnensis LC 345 was investigated in the air lift bioreactor. When 30 g/L of crude soybean oil was used, the maximum lincomycin concentration reached 0.89 g/L, after 5 days of culture. When CSL concentration was increased from 10 to 30 g/L, Lincomycin concentration was increased from 0.6 to 1.2. On the other hand, when CSL concentration was increased from 40 to 60 g/L, it was decreased from 1.15 to 0.7 g/L. Using these results, fed batch cultures for comparing the use of crude soybean oil and glucose as a conventional carbon source were carried out in a 5 L air lift bioreactor. When crude soybean oil was used as the sole carbon source, the maximum lincomycin concentration was 2.0 g/L, which was about 2.0 fold higher than that of glucose medium after 7 day of culture. The product yield from olive oil was 0.042 g/g consumed carbon source, which was about 3.8 fold higher than that of glucose.

시판 된장 첨가가 스폰지 케이크 제조에 미치는 영향 (The Effect of Commercial Doenjangs(Korean soybean paste) on the Sponge Cake Making)

  • 오현주;김창순
    • 한국식품조리과학회지
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    • 제20권4호
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    • pp.387-395
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    • 2004
  • The effect of commercial Doenjangs (Korean soybean pastes) on sponge cake making was studied. When Doenjang was added to e99 foams at levels of 5, 10, 15 and 20%, there were no big differences in viscosity or stability of egg foams up to 15%, and thus in cake volume index, compared to those of control (without Doenjang). In the results of preference rank test, cake with 10% Doenjang was preferred to the other cakes. Therefore, it was decided that the addition of 10% Doenjang was suitable for sponge cake making. When seven commercial Doenjang products were used at 10%, there were differences in physical and sensory properties. The decreased viscosity of egg foams reduced their stability and so decreased the quality of the sponge cakes with low volume index and low texture scores. The use of Doenjangs improved the flavor of sponge cake and so countervailed the undesirable egg flavor. Especially, “C” Doenjang product, which increased the viscosity and stability of egg foams, produced good foaming ability and the highest physical and sensory quality, thus the higher overall acceptable scores than the control. It was probably due to its high amount of protein hydrolysate above 10-KDa. Consequently, the suitable amount of Doenjang was fixed at 10% and “C” Doenjang product was chosen as the best among the commercial products for sponge cake making.

분리대두단백과 유청분말을 사용한 대두 요구르트의 제조에 관한 연구 (Preparation of Soy Yogust Using Isolated Soybean Protein and Whey Powder)

  • 장재권;윤승헌
    • 한국식품영양과학회지
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    • 제26권6호
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    • pp.1128-1134
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    • 1997
  • Lactobacillus helveticus was inoculated to the fermentation liquid containing skin milk powder(SMT) plus soymilk, SMP plus isolated soybean protein(ISP), SMP plus ISP plus whey powder(WP) to increase the nutritional and economic value of commercial soy yogurt. The yogurt fermented with soymilk and SMP showed the lower acid production than of SMP and had significant beany flavor in the product. The yogurt prepared with ISP and SMP showed the higher cell number and lower acid production than that of SMP. Also, the partial substitution of SMP with ISP over 6%(w/w) produced less acceptable product due to gel production. The yogurt prepared by the partial substitution of SMP with ISP, WP and SMP showed the higher cell number and lower acid production than that of SMP and not bring about gel formation unlike the case of ISP. Sensory properties of yogurt substituted SMP with ISP and WP(38:62 mixture) below 4% were not significantly different from that of SMP and the sample containing the mixture over 6% and 0.067% artificial flavor showed lower sensory score due to beany taste than that of SMP. But increase of yogurt flavor up to 0.1% resulted in significantly high score in organoleptic acceptability. The separation of water occured in yogurt prepared by the combined mixture of ISP, WP and SMP, and this problem could be resolved by addition of Na-alginate and PGA at the concentration of 0.1%(w/w).

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Trans 지방과 쌀, 콩을 첨가한 빵의 섭취가 건강한 성인 남녀의 혈장 지질 및 지방산 조성에 미치는 영향 (Effect of Breads Containing Trans Fat, Soybean or Rice on Plasma Lipid and Fatty Acid Composition in Healthy Korean Adults)

  • 노경희;허영;장지현;김소희;신진혁;김도훈;이승환;이경식;박용규;조경환;송영선
    • 한국식품영양과학회지
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    • 제38권8호
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    • pp.1042-1049
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    • 2009
  • 본 연구는 서울지역에 거주하는 건강한 성인 남녀(남자 23명, 여자 10명) 33명을 대상으로 trans 지방 3.75 g을 첨가 한 쌀 빵, 콩 빵과 밀 빵의 섭취가 식후 혈장에서의 지방산과 지질흡수에 미치는 효과를 확인하기 위하여 실시하였다. 시험군은 각 군 당 11명씩 3군으로 분류하였다. 쌀 빵은 밀가루 40 g과 쌀가루 40 g에 trans 지방 3.75 g을, 콩 빵은 콩가루 30 g과 밀가루 50 g에 trans 지방 3.75 g을 첨가하였고, 밀빵은 밀가루 80 g에 trans 지방 3.75 g을 첨가하여 식빵 형태로 각각 조제하였다. 대상자들은 8시간 공복 후 각각의 빵을 섭취하고 0, 1, 2, 3, 4시간 후 채혈하였고, 이는 혈중 지방산과 trans 지방산의 농도 및 지질 수준 분석에 이용되었다. 포화지방산인 C16:0과 C18:0의 수준은 밀 빵을 섭취한 군에서는 시간의 경과에 따라 유의적인 차이를 보였으나 콩 빵과 쌀 빵을 섭취한 군에서는 섭취 후 유사한 수준이었다. C16:0은 콩 빵과 밀 빵을 섭취한 군에서는 섭취 1시간 후에 peak에도달하였으나 시간이 경과함에 감소하는 경향을 보여 섭취4시간 후 밀 빵 군에서는 변화량은 섭취 전의 수준과 유사하였으나 콩 빵 군에서는 섭취하기 전보다도 낮아지는 것으로 나타났다. C18:0은 섭취 1시간 후 콩 빵과 쌀 빵을 섭취한군이 밀 빵을 섭취한 군에 비해 유의적으로 감소하였으나 콩 빵과 쌀 빵 군 간에 유의적인 차이는 없었다. Trans 지방산인 C18:1t과 18:2t는 세 군 모두에서는 섭취 2시간 후 가장 높은 수준을 보였으며 섭취 4시간 후에는 콩 빵 섭취한 군에서의 C18:1t의 혈중 농도가 가장 낮았다. C18:1c은 섭취 4시간 후 콩 빵 군에서 가장 낮았고 쌀 빵 군에서 가장 높았다. 또한 콩 빵의 섭취는 TG의 증가를 효과적으로 억제하였다. 이상의 결과로 미루어 볼 때 콩 빵의 섭취는 밀 빵을 섭취했을 때보다 혈중 trans 지방산을 비롯한 포화지방산 농도와 TG의 수준을 저하하였으며 이것은 콩에 함유된 식이섬유와 생리활성물질들이 지방산과 지방의 체내 흡수율을 저하시키거나 흡수속도를 느리게 하는 때문으로 사료된다. 따라서 trans 지방산을 비롯한 포화지방산과 TG의 체내 농도를 저하시키기 위해서는 밀 빵보다 콩 빵의 형태로 섭취하는 것이 유익할 것으로 사료된다.

Validation of Korean Meat Products and Processed Cheese for the Detection of GMO using p35S and tNOS Primers

  • Shin, Hyo-Jin;Heo, Eun-Jeong;Moon, Jin-San;Kim, Ji-Ho;Kim, Young-Jo;Park, Hyun-Jung;Yoon, Yo-Han;Kim, Jin-Man;Wee, Sung-Hwan
    • 한국축산식품학회지
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    • 제31권5호
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    • pp.658-662
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    • 2011
  • In this study, 543 samples of press hams, sausages, processed ground meat and processed cheese acquired from retail markets in Seoul and Gyeonggi province in Korea from 2005 to 2010 were monitored using a one-step multiplex polymerase chain reaction (PCR) method that involves the amplification of specific soya or maize endogenous genes and the amplification of 35S promoter (p35S) and nopaline synthase terminator (tNOS) for GMO detection. Among the 543 samples, 477 samples were amplified for maize and/or soybean endogenous genes. Although one sausage sample collected in 2008 showed amplification of tNOS, the result was assumed to be false positive based on the results from further tests of other sausage samples of the same brand. Our results demonstrate the absence of GM soya and/or maze of livestock products in the Korean market during 2005-2010. In addition, the one-step multiplex PCR using previously constructed primer sets appears to be useful as a screening method for the detection of GMOs in processed livestock products. However, more specific methods should be established and employed to detect the event-specific GM gene for positive reaction samples by screening tests in processed livestock products.