• 한국미생물·생명공학회지
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• 제27권2호
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• pp.113-117
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• 1999

As a basic study for quality improvement of Korean soybean paste and soybean sauce, we investigated on microflora of soybean paste and soybean sauce fermentation. Major Microorganisms were isolated from the sample pastes and sauces, and identified systematically. Selected Microorganisms were identified by MIS whole cell fatty acid analysis by gas chromatography. Identification results showed that Bacillus licheniformis, bacillus pumilis and Bacillus subtilis were dominant in soybean paste and Staphylococcus vitulus, Bacillus subtilis, Bacillus pumilus, and Lactobacillus fermentum were dominant in soybean sauce. It seemed that these Microorganisms played an important role in soybean paste and soybean sauce fermentation and could be used for the further studies such as protease and amylase activities.

• 한국식품조리과학회지
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• 제23권6호
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• pp.877-883
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• 2007

살구를 첨가한 브라운 소스를 12일간 저장 기간별로 살펴본 품질특성은 다음과 같다. pH는 저장기간에 따라 변화는 없었으나 살구첨가량이 많을수록 pH 값이 낮게 나타났다. 색도는 L값은 살구 첨가량이 증가할수록 무첨가 소스에 비해 높게 나타났으며 저장기간에 따라 밝게 나타났으며 a값은 저장기간에 따라 낮아지는 경향과 b값은 살구 첨가 소스가 무첨가 소스에 비해 높게 나타났다. 점성은 저장초기에는 살구첨가량이 증가할수록 높게 나타났으며 저장우기 초기보다 점성도가 높게 나타났다가 다소 감소되는 경향을 보였다. 관능검사에서 외관상의 색상은 살구첨가량이 증가할수록 브라운 색상도 밝은 색으로 나타났다. 향미는 살구 40% 첨가 브라운 소스가 가장 높았으며 부드러운 맛은 살구 첨가 브라운 소스 군에서 10% 첨가 브라운 소스가 가장 높았으며 단맛은 살구 첨가 40% 첨가가 가장 높게 나타났으며 구수한 맛은 살구 10%, 20%순으로 나타났다. 전반적인 기호도 에서는 살구 10% 첨가가 외관의 기호도에서 가장 높게 나타났으며 질감의 기호도는 살구 10% 첨가와 살구 20% 첨가 브라운 소스가 높게 나타났다. 삼킨 후의 맛은 살구 10%, 살구 20%, 살구 30%, 무첨가, 살구 40% 첨가 순으로 높게 나타났으며 향미에서는 살구 20% 첨가가 가장 높았으며 전체적인 기호도에서는 살구 20% 첨가 브라운 소스가 가장 높게 나타나 살구 첨가 브라운 소스 제조시 적절한 살구의 양은 $10{\sim}20%$가 적합하리라 보여진다.

• 한국식품저장유통학회지
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• 제19권4호
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• pp.492-500
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• 2012

항산화능 등의 기능성이 우수한 단호박과 우리나라의 전통적인 조미료인 된장을 이용하여 생선요리나 야채샐러드에 활용할 수 있는 소스를 개발하는 연구의 일환으로, 소스 제조의 가장 기본적인 구성요소인 스톡, 농후제 및 된장의 첨가량을 독립변수로 하고 소스의 향미, 맛, 색상 및 종합적기호도의 관능적 특성을 종속변수로 하여 중심합성계획에 의한 실험설계 및 반응표면분석에 의한 통계적 분석을 실시함으로써 단호박된장소스 제조의 최적 제조조건을 구명하고, 최적조건에서 제조한 단호박된장소스의 품질 특성을 조사하였다. 그 결과 단호박된장소스의 최적 제조조건은 단호박스톡의 첨가량 448.5 g, 농후제의 첨가량 331.5 g 및 전통된장의 첨가량 20.0 g이었다. 최적 제조조건에서 제조한 단호박된장소스의 일반성분 함량은 수분 89.55%, 조단백질 0.70%, 조지방 0.10%, 조회분 0.71%이었다. 단호박된장소스의 pH는 5.96, 산도는 0.08%, 당도는 6.80 $^{\circ}Brix$이었으며, 색도 특성은 $L^*$값 50.02, $a^*$값 2.58 및 $b^*$값 29.74이었다. 또한 항산화능을 조사한 결과, 단호박된장소스의 총 폴리페놀 함량은 5.70 mg/L, 전자공여능은 14.24%, 환원력은 1.64이었다.

• 한국축산식품학회지
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• 제38권4호
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• pp.679-692
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• 2018

The effects of high-pressure processing (HPP) treatment on the quality characteristics of low graded Hanwoo beef marinated with five different sauces (soy, fish, fish-soy, soy-fish and fish-soy-meat sauces) obtained from Asian countries were studied. The Hanwoo beef striploins were marinated with the aforementioned sauces (at ratio: 3:1 w/w) for 3 days at $4^{\circ}C$ before they were treated with HPP at 550 MPa for 5 min at $10^{\circ}C$. All the sauces used were equalized to a same salt level of 12.5%, and the samples marinated with a 12.5% brine solution were served as a control. After treating with the HPP, all the samples were stored for further 7 days at $4^{\circ}C$ for analyses. Results revealed that HPP treatments showed some effects on technological quality traits (pH, cooking loss and color) but had no effect on the collagen contents of the marinated beef. Noticeably, the HPP treatment led to the increases in amounts of free amino acids associated with monosodium glutamate-like taste and sweet taste in the samples marinated with fish sauce or soy-fish sauce, fish-soy sauce and fish-soy-meat sauce whereas, it only reduced these amino acids in the samples marinated with soy sauce or control. Furthermore, the total bacteria count in all the marinated beef samples treated with HPP were significantly (p<0.05) lower than those of the non-HPP-treated samples throughout the storage periods. It is concluded that HPP could be applied for enhancing the taste-active compounds production such as free amino acids, and improving the shelflife stability of the marinated beef.

• 한국식품영양과학회지
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• 제42권7호
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• pp.1079-1085
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• 2013

본 연구에서는 오미자 농축액 첨가량(0~5%)에 따른 소스의 품질특성과 혈당강하능 및 관능적 특성에 미치는 영향에 대해 조사하였다. 오미자 농축액 첨가량이 증가할수록 수분함량, 총 페놀함량 및 환원당은 증가하였고 pH는 감소하였다. 소스의 이화학 시험 결과 당도, 환원당, 총 페놀함량, ${\alpha}$-amylase 저해율 및 ${\alpha}$-glucosidase 저해율 등은 오미자 농축액의 첨가량에 따라 증가하였다. 소스의 색도는 오미자 농축액 첨가량이 증가함에 따라 명도는 감소하였고, 적색도, 황색도 및 ${\Delta}E$ 값은 증가하였다. 관능적 특성은 소스만 섭취 하였을 때 4% 첨가한 오미자 소스에서 가장 높은 기호도를 나타내었고, 닭 가슴살과 함께 섭취하였을 때 5% 첨가한 오미자 소스의 기호도가 가장 높았다.

• Applied Biological Chemistry
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• 제46권3호
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• pp.220-224
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• 2003

고품질 간장을 개발하기 위한 일환으로 표고버섯을 첨가하여 담금한 간장덧을 180일 동안 숙성시키면서 품질특성 변화를 조사하였다. 총질소와 아미노태 질소의 변화는 전체적으로 발효기간이 경과될수록 증가하는 경향을 나타내었으며, 첨가한 표고버섯의 양은 총질소의 변화 양상에 큰 영향을 주지 못하였다. 발효 중 간장덧의 pH는 담금 초기에 5.5부근이다가 발효가 진행될수록 감소하여 6개월 후에는 $4.7{\sim}4.9$이었으며, 버섯이 함유된 경우에서 pH가 낮게 측정되었다. 항산화능을 나타내는 전자공여능은 숙성기간이 경과할수록 감소하다가 90일경에 다시 증가하고 그 이후로는 감소추세를 보였으나, 표고버섯 첨가에 따른 차이는 발효기간 동안 뚜렷하게 관찰되지 않았다. 총 아미노산과 총 필수 아미노산 함량은 6개월 숙성 후에 5% 표고버섯 첨가구에서 각각 31.74 mg/100ml과 19.01 mg/100 ml이었다.

• 한국축산식품학회지
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• 제33권2호
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• pp.181-188
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• 2013

The aim of this study was to investigate the quality properties of beef jerky replaced salt with soy sauce, red pepper paste, and soybean paste. The quality properties of beef jerky including final water activity ($a_w$), moisture content, pH, color, shear force, total plate counts, thiobarbituric acid reactive substance (TBARS) values, and sensory evaluations were investigated. The sliced beef samples were marinated in salt (control), soy sauce (T1), red pepper paste (T2), and soybean paste (T3) for 24 h and then dried at $70^{\circ}C$ for 6-8 h. The water activity of finished beef jerky varied from 0.72 to 0.70. The water activity for control and T1 samples decreased more rapidly as drying proceeded up to 6 h. The samples with salt replacement showed a lower pH and lightness than the control (p<0.05). The T1 sample showed a significant decrease in total plate counts after 21 d of storage (p<0.05). The TBARS for all treatments increased with storage days (p<0.05). The TBARS were significantly lower in T2 and T3 samples compared to control and T1 until 21 d of storage (p<0.05). The samples with salt replacement showed a lower intensity of saltiness than the control. Sensory evaluations found that the replaced soy sauce of beef jerky samples had better overall acceptability scores than the other treatment samples. It was concluded that replacing salt with soy sauce can delay lipid oxidation and enhance the sensory acceptance of beef jerkies.

• 한국조리학회지
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• 제12권3호
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• pp.119-133
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• 2006

This study was conducted to examine the sensory characteristics and the experimental of the medicinal demi-glace with varying quantity of omija extracts added. First, according to the result of this study, demi-glace sauces with varying quantity of omija extracts added were as follows; (1) pH : The pH of control groups was 5.13 and omija sauces ranged from pH 4.18 to pH 4.81. And the more omija extracts were added, the less pH was found. (2) $^{\circ}Brix$ : The control was 10.2 and omija sauces ranged from 11.1 to 13.0 $^{\circ}Brix$. The more omija extracts were added, the higher $^{\circ}Brix$ was found. (3) Color : The heavier weight of omija were added, the less L value was found; however, a, b values were increased. Secondly, the results of sensory evaluation based on authentic tastes of demi-glace sauces with the different levels of omija added were as follows; In terms of aftertastes and overall acceptability preference of demi-glace sauces, males and females preferred 2% added omija sauces. There were no significant differences in gender, but there were significant differences in sample sauce(p<0.001). This study found that 2% sauce was recommended as the best for the application of medicinal demi-glace sauce with omija.

• 한국지역사회생활과학회지
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• 제23권1호
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• pp.79-88
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• 2012

To evaluate the possibility of low-salinity of traditional fermented food, we investigated quality characteristic of low-salted Yacon Jangachi using soybean sauce with sugar or vinegar for 50 days. Sugar content, titration acidity, and salinity of all Yacon Jangachi was increased as storage time increased. All of the Yacon Jangachi had less than 3.0% salinity. Especially, the salinity of the Yacon Jangachi with sugar and vinegar was the lowest during storage time. The L value was decreased as storage time increased but the results of the a and b values were reversed. Cutting force was not significant among samples and storage periods. In the results of sensory evaluation, preference of all samples were increased as storage time increased. The preference of color was not significant among samples from 30 days but the taste was reversed. The preference of flavor was significant between samples in 40 days, texture was not significant during storage time. Overall preference was not significant after 30 days, which suggested that Yacon Jangachi using soybean sauce retains overall preference in steady level from 30 days. Yacon Jangachi using soybean sauce showed the highest preference when produced with sugar and vinegar.

• Journal of Microbiology and Biotechnology
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• 제6권4호
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• pp.278-285
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• 1996

We identified volatile components of traditional Korean soy sauce and soybean paste which had been manufactured with the same traditional Meju with a view to improving the quality of traditional Korean soy sauce and soybean paste. All of the volatile components were extracted by simultaneous steam distillation-extraction (SDE) apparatus. To obtain more detailed information, whole volatile components were separated into fractions. The volatile components of the whole and of each fraction were identified by GC-mass and Kovat's retention index. Sixty two and eighty six components were identified in traditional Korean soy sauce and soybean paste, respectively. Many aroma components of traditional Korean soy sauce differ from those of traditional Korean soybean paste. It was confirmed that many aroma components of traditional Korean soy sauce and soybean paste are completely different from those of Japanese fermented soy sauce (Shoyu) and soybean paste (Miso).