• 제목/요약/키워드: Biogenic Amine

검색결과 95건 처리시간 0.03초

발효 된장의 바이오제닉 아민 함량에 영향을 미치는 바실러스균의 분리 동정 및 프로바이오틱 특성 (Isolation, identification, and probiotic characteristics of Bacillus strains affecting the biogenic amine content in fermented soybean paste)

  • 임은서
    • 미생물학회지
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    • 제55권2호
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    • pp.131-142
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    • 2019
  • 본 연구에서는 우리나라 전통 발효 된장 내 바이오제닉 아민 함량을 측정하고 이들 아민의 축적을 억제할 수 있는 프로바이오틱 바실러스균을 분리하였다. 된장 내 세균수, pH, 적정산도, 염도 및 바이오제닉 아민 함량은 시료마다 유의한 차이가 있었다. 된장에서 분리된 바실러스균 중에서 Bacillus (B.) licheniformis DB102, B. subtilis DB203, B. stearothermophilus DB206, Bacillus sp. DB209, Bacillus sp. DB310, B. coagulans DB311, B. cereus DB313, B. amyloliquefaciens DB714, Bacillus sp. DB917, B. cereus DB 915, B. subtilis DB1020 및 Bacillus sp. DB1022는 바이오제닉 아민 생성능이 있는 것으로 확인되었다. 반면, 바이오제닉 아민 분해균은 Bacillus sp. DB403, Bacillus sp. DB407, B. subtilis DB517, B. licheniformis DB612 및 B. subtilis DB821로 동정되었다. 특히, Bacillus sp. DB407과 B. subtilis DB821은 인공 소화액에 대한 저항성, 장관 상피세포에 대한 부착능, 항생제에 대한 내성 및 바이오제닉 아민 생성균에 대한 항균 활성 등의 프로바이오틱 특성을 나타내었다. 결론적으로 이들 두 프로바이오틱 바실러스균은 바이오제닉 아민이 낮은 대두 발효 식품 제조에 적합한 스타터로 사료된다.

적색어류의 biogenic amine 생성에 따른 저장온도의 영향 (Effect of Storage Conditions on Biogenic Amine Levels in Dark-Fleshed Fishes)

  • 조영제;손명진;김승미;박현규;여해경;심길보
    • 수산해양교육연구
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    • 제20권1호
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    • pp.135-145
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    • 2008
  • Biogenic amines are naturally occurring anti-nutrition factors. They are causative agents in food poising episodes and act as catalysts to allergic reactions. The most commonly occurring biogenic amines in foods are: Histamine, tyramine, putrescine, cadaverine, tryptamine, ${\beta}$-phenylethylamine, spermine, spermidine and agmatine. The objective of this study was to identify changes and content levels of specific biogenic amines at selected storage temperatures $20{^{\circ}C}$, $4{^{\circ}C}$, and $-25{^{\circ}C}$, respectively. This study will focus on histamine, cadaverine, and putrescine concentrations in the following dark-fleshed fishes: Mackerel (Scomber japonicus), Horse Mackerel (Trachurus japonicus), Mackerel Pike (Cololabis saira), and Spanish Mackerel (Scomberomorus niphonius). Biogenic amines were determined using a method based on an extraction procedure described in the derivatisation and HPLC(High Performance Liquid Chromatography). The the recovery rate of individual amines was higher than those found in ion exchange chromatography. The results from the dark fleshed fish stability trial showed that high content of histamine (cadaverine and putrescine) were produced within a short period of time at $20{^{\circ}C}$. Fish stored at lower temperatures $4{^{\circ}C}$, showed lower content of biogenic amines. At $-25{^{\circ}C}$ the production of histamine, cadaverine and putrescine did not initiate until after day 100. All fish recorded the content of histamine below 1 mg/kg with the exception of the Horse Mackerel.

된장에서 분리한 Bacillus sp. BCNU 9171에 의한 바이오제닉 아민 생산 저해 (Inhibition of Biogenic Amine Production by Bacillus sp. BCNU 9171 Isolated from Doenjang)

  • 박여진;주우홍
    • 한국미생물·생명공학회지
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    • 제45권4호
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    • pp.299-304
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    • 2017
  • Histamine, tyramine, cadaverine 및 putrescine과 같은 바이오제닉 아민은 소비자의 건강에 해로운 영향을 줄 수 있으므로 식품에서 독성 물질로 관리되어야 한다. 최근 몇 년 동안, 바이오제닉 아민을 분해할 수 있는 미생물의 적용은 바이오제닉 아민 함량의 감소를 위한 새로운 방법이 되고 있다. 먼저 Bacillus sp. BCNU 9171 균주를 한국 전통발효 된장으로부터 분리하였다. 4개의 아민 생성 식중독 세균들에 의한 바이오제닉 아민 생산에 대한 Bacillus sp. BCNU 9171의 배양 상등액(CFS)의 저해율을 HPLC를 사용하여 조사하였다. 본 실험 결과는 10% (1 ml + 9 ml HDB), 25%(2.5 ml CFS + 7.5 ml HDB), 50% (5 ml CFS + 5 ml HDB) 및 75% (7.5 ml CFS + 2.5 ml HDB)의 네 가지 CFS 농도가 대조군에 비해 4가지 아민 생성균에 대한 바이오제닉 아민 생산을 87%까지 감소시켰음을 보여주고 있다. 이 결과는 아민 생성균에 의한 발효 식품에 의한 다량의 바이오제닉 아민이 축적되는 것을 막기 위해 발효식품 및 식품 안전용으로 Bacillus sp. BCNU 9171를 starter 균주로 이용 가능하다는 것을 보여주고 있다.

시판 꽁치 과메기의 biogenic amine 함량 및 위생학적 품질 특성 (Biogenic Amine Content and Hygienic Quality Characterization of Commercial Kwamegi)

  • 윤민석;김형준;박권현;신준호;정인권;허민수;김진수
    • 한국수산과학회지
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    • 제42권5호
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    • pp.403-410
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    • 2009
  • This study was conducted to investigate the hygienic quality of commercial Kwamegi, a Korean traditional food, made from semi-dried Pacific saury. The hygienic qualities of 10 Kwamegi samples were examined from the 15 commercially available types. Samples with code 3, 4, 6, 11 and 12 were acceptable based on criteria suggested by Ministry for Food, Agriculture, Forestry and Fisheries (i.e. moisture below 50%, total mercury below 0.5 ppm, lead below 2.0 ppm, viable cells below $1.0{\times}10^5$ CFU/g and coliform count below $1.0{\times}10^3$ MPN/100g. Peroxide value of commercial Kwamegi ranged from 15.3-104.1 meq/kg. Agmatine sulfate, cadaverine, histamine, tyramine, spermidine, dopamine and spermine were found in all of the 15 commercially available Kwamegi, while tryptamine and 2-phenylethylamine were not detected. Putrescine dihydrochloride was only detected in 7 samples. The histamine content of commercial Kwamegi ranged from 33-124mg/kg, which is believed to be an acceptable limit according to guidelines from other countries. Cadaverine can be used as a potential index for freshness of commercial Kwamegi as there is a good correlation between volatile basic nitrogen and biogenic amine contents.

시판 가자미(Verasper moseri Jordan et Gilberu)식해의 품질 특성 (Quality Characterization of Commercial Flounder Verasper moseri Jordan et Gilberu Sikhae)

  • 한대원;한호준;김덕기;임미진;조순영
    • 한국수산과학회지
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    • 제46권6호
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    • pp.696-701
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    • 2013
  • Flounder Verasper moseri Jordan et Gilberu sikhae is one of the traditional Korean fermented food. Microbiological, chemical, and biogenic amine analyses were carried out to evaluate the quality of commercial flounder sikhae and establish standardization. The quality characteristics were analyzed in terms the salinity, volatile basic nitrogen, pH, amino-N, TBA value, biogenic amine, viable cell count, and lactic acid bacteria. Quality evaluation of commercial flounder sikhae revaled an average pH of 4.84, volatile basic nitrogen of 43.47 mg/100 g, amino-N of 213.04 mg/100 g, salinity of 5.77 %, viable cell count of $10^6-10^7CFU/g$, viable lactic acid bacteria count of $10^6-10^7CFU/g$ and biogenic amine level of 0.70-47.34 mg/kg.

Characterization of Biogenic Amine-Producing Microorganisms Isolated from Myeolchi-Jeot, Korean Salted and Fermented Anchovy

  • Mah, Jae-Hyung;Ahn, Jun-Bae;Park, Jong-Hyun;Sung, Ha-Chin;Hwang, Han-Joon
    • Journal of Microbiology and Biotechnology
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    • 제13권5호
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    • pp.692-699
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    • 2003
  • The changes of physicochemical and microbiological states of Myeolchi-jeot, a Korean salted and fermented anchovy, were investigated during 20 days of storage at $4^{\circ}C,\;15^{\circ}C,\;and\;30^{\circ}C$. A total of 314 bacterial strains isolated from Myeolchi-jeot samples at different time intervals were identified, and their abilities to produce biogenic amines were determined by both decarboxylating agar media and HPLC analysis. The salinity and water activity of Myeolchi-jeot changed little, while the pH increased slightly over 20 days at the tested temperatures. A significant increase of total plate count was observed in the sample stored at $30^{\circ}C$. Staphylococcus spp. were dominant in Myeolchi-jeot, and its amine productivity was very weak. Bacillus spp. appeared increasingly with the progress of storage at all temperatures tested, and the increase was considerably dependent on the increase of storage temperature. Also, 58-73%, 83-90%, 81-90%, and 83-93% of Bacillus strains had the ability to produce histamine, tyramine, putrescine, and cadaverine, respectively. Therefore, the main amine producer in Myeolchi-jeot stored for a long period seems to be the genus Bacillus, especially B. licheniformis.

재래식 된장으로부터 아민 산화 효소를 생산하는 프로바이오틱 바실러스균의 분리 동정 (Isolation and Identification of Probiotic Bacillus strain Forming Amine Oxidase from Traditional Fermented Soybean Paste)

  • 임은서
    • 한국응용과학기술학회지
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    • 제37권6호
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    • pp.1535-1544
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    • 2020
  • 본 연구의 목적은 3년 이상 숙성된 재래식 된장으로부터 아민 산화 효소를 생산하는 프로바이오틱 바실러스균을 분리 동정하는 것이다. 시료로부터 분리된 바이오제닉 아민(biogenic amines, BA) 생성균은 Bacillus sp. TS09, Bacillus licheniformis TS17, Bacillus subtilis TS19, Bacillus cereus TS23, Bacillus sp. TS30, Bacillus megaterium TS31, B. subtilis TS44, Bacillus coagulans TS46 및 Bacillus amyloliquefaciens TS59 등으로 동정되었다. 한편 동일한 시료로부터 분리된 B. subtilis TS04와 TS50은 인공 위액 및 담즙액에 대한 저항성, 장내 상피세포에 대한 부착능 및 BA 생성균(Bacillus sp. TS30 및 B. subtilis TS44)에 대한 박테리오신 생산 등의 프로바이오틱 활성을 나타내었다. 게다가 B. subtilis TS04와 TS50 균주가 생산한 아민 산화 효소에 의하여 카다베린, 푸트레신 및 티라민의 생성량을 감소시킬 수 있었으므로 이들은 BA 중독 위험을 낮출 수 있는 프로바이오틱스 소재로서의 활용 가치가 높을 것으로 판단된다.

복분자 와인 제조를 위한 바이오제닉 아민 비생성 효모의 선별 및 통계학적 기법을 이용한 배양조건 최적화 (Screening of Biogenic Amine Non-Producing Yeast and Optimization of Culture Conditions Using Statistical Method for Manufacturing Black Raspberry Wine)

  • 양희종;정수지;정성엽;허주희;정도연
    • 한국식품영양과학회지
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    • 제44권4호
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    • pp.592-601
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    • 2015
  • 복분자 와인의 제조를 위하여 복분자 과실 및 엑기스로부터 야생효모 Saccharomyces cerevisiae BA29를 분리 및 동정하였으며, 생화학적 특성 및 biogenic amine 생성 여부, 배양학적 특성 및 알코올 발효능과 알코올, 당, 아황산 저항성을 조사하였다. 또한 S. cerevisiae BA29의 산업적 공정 적용을 위한 균체량 증가를 위하여 통계학적 방법인 반응표면분석법을 사용하여 배양 배지 조성의 최적화를 수행하였다. 실험계획법은 중심합성계획을 사용하여 모델을 설정하였고, 산업적 공정 적용 시 비용 대비 효율성이 높은 molasses를 대체 탄소원으로 사용하여 실험을 수행하였다. 통계프로그램을 이용하여 분석한 결과 최대 균체 성장을 위한 배지 조성으로는 molasses 200 g/L, peptone 30 g/L, yeast extract 40 g/L로 예측되었으며, 이때의 최대 균체량은 20.6565 g/L로 예측되었다. 모델의 검증실험 결과 기본 배양 배지와 비교하였을 때 6.39 g/L에서 $20.9167{\pm}0.7925g/L$로 약 3.27배 증가하였다. 최종적으로 S. cerevisiae BA29를 사용하여 복분자 와인을 제조한 결과 20.33%의 알코올 생성능을 나타냈다. 이로써 복분자 과실로부터 분리한 효모 S. cerevisiae BA29를 이용한 우수한 복분자 와인 제조의 가능성을 확인하였다.

시판멸치액젓 및 까나리액젓의 품질특성 평가를 위한 이화학적 성분 및 Biogenic amine 함량 비교 (Comparison of the Chemical Compositions and Biogenic Amine Contents of Salt-fermented Fish Sauces Produced in Korea to Evaluate the Quality Characteristics)

  • 김보경;김용훈;이홍희;조영제;김대식;오상민;심길보
    • 수산해양교육연구
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    • 제23권4호
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    • pp.607-614
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    • 2011
  • This study was conducted to understand the quality characteristics of 20 kinds of commercial salt-fermented anchovy & sand lance sauces by measuring their the chemical compositions and 9 biogenic amines (tryptamine, 2-phenylethylamine, putrescin, cadaverine, histamine, tyramine, serotonin, noradrenaline, spermine) contents. The commercial salt-fermented anchovy sauces contained $65.84{\pm}0.11{\sim}70.60{\pm}0.21%$ of moisture, $20.50{\pm}0.41{\sim}25.60{\pm}0.42%$ of salinity, $0.98{\pm}0.01{\sim}2.05{\pm}0.05%$ total nitrogen, and $1,011.77{\pm}0.00{\sim}1,724.56{\pm}9.72mg/100mL$ of amino nitrogen. Histamine was the major amine detected in salt-fermented fish sauces and it was varied from 421.27 to 1,507.18 mg/kg in salt-fermented anchovy sauces, whereas commercial salt-fermented sand lance sauces contained $67.87{\pm}0.28{\sim}69.63{\pm}0.17%$ moisture, $22.46{\pm}0.28{\sim}26.11{\pm}0.00%$ salinity, $0.92{\pm}0.01{\sim}1.71{\pm}0.05%$ total nitrogen, $878.20{\pm}0.00{\sim}1430.09{\pm}9.77mg/100mL$ amino nitrogen and 419.10~1,025.50 mg/kg histamine, respectively. These findings suggest that the products of salt-fermented fish sauces have pretty much the same in ingredient composition and meet domestic criteria but most those had high biogenic amine contents. Therefore, ingredient composition and biogenic amine content of commercial salt-fermented fish sauce products were practicable evaluation of the quality characteristics.

토종효모를 이용한 복분자 발효주의 바이오제닉아민 함량 및 향기성분 분석 (Analysis of Biogenic Amines Content and the Main Volatile Flavor Compounds in Black Raspberry Wine Using Traditional Yeast)

  • 윤해훈;손락호;류은혜;정지혜
    • 한국식품조리과학회지
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    • 제31권3호
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    • pp.296-303
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    • 2015
  • We investigate black raspberry (Rubus occidentalis) wine made using traditional yeast (Saccharomyces cerevisiae A8, B6, GBY2, GBY3) and S. cerevisiae Fermivin (FM), which is widely used in wine manufacturing, and analyze the biogenic amine content and the volatile flavor compounds. Black raspberries were separately inoculated with yeast up to $1{\times}10^9CFU/kg$, followed by incubation at $25^{\circ}C$ for 7 days. FM produced the highest alcohol content, however the final fermentation characteristics of the wine made using four different yeasts were similar. S. cerevisiae A8 had a large biogenic amine (BA) content, specifically tryptamine, thus we excluded this yeast from fermentation. S. cerevisiae GBY3 was selected for black raspberry wine fermentation as a result of sensory evaluation. The volatile flavor compounds of two wines (S. cerevisiae GBY3 and FM) were analyzed by gas chromatography and mass spectrometry. 37 compounds in the samples were separated, and several ester compounds were identified in greater amounts in the wine made with S. cerevisiae GBY3 than in the wine made with FM. A greater amount of the major compound, ethyl benzoate, giving the sweet and fruity flavor, was identified in wine made with S. cerevisiae GBY3 than in the wine made with FM. In conclusion, S. cerevisiae GBY3 was confirmed to produce no major BAs and a better flavored wine. These results give new leads in the production of high quality wine.