• Title/Summary/Keyword: Korean soy sauce

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The Effect of Astradix-P on the Growth of Yeast for Putrefing Soy Sauce (간장 부패균의 생육에 미치는 Astradix-P의 영향)

  • 이귀주;김상달;서정훈
    • Microbiology and Biotechnology Letters
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    • v.2 no.1
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    • pp.9-11
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    • 1974
  • This experiment was carried out to conform the antseptic effect of Astradix-P, as a yeaststatic substance on the growth of film forming yeasts, which were isolated from denatured home prepared Korean soy sauce. It resulted that Astradix-P did not give any antiseptic effect, if these yeasts were inoculated into soy sauce medium, but in the ordinary medium the yeast growth were strongly inhibited. Consquently the possiblities of the practical application of the Astradix-P into the home-preserving soy sauce was primarily remained in doubt at this moment. This result might be caused from the reason that the basic amino acids, originally existed in soy sauce, eg, arginine, histidine and lysine etc., had anticipated with the antagonistic action and thereby they made the Astradix-P inactive to these yeast, which already they have been recognized in the previous works.

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Stimulatory Effect of Oxygen on the Browning of a Soy Sauce Model System (간장 Model System에서 산소의 갈변촉진효과)

  • Park, Seung-Kyu;Kyung, Kyu-Hang
    • Korean Journal of Food Science and Technology
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    • v.23 no.4
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    • pp.523-525
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    • 1991
  • The stimulatory effect of oxygen on the browning of a soy sauce model system (glucose-glycine in 18% NaCl solution) with or without added organic acids were investigated. The group incubated aerobically browned at a significantly higher degree than the group incubated anaerobically. Organic acids also positively affected the browning of the soy sauce model system.

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Quality Evaluation of Teriyaki Sauce Processed with Shrimp Remnants and Its Physicochemical Properties (새우 부산물을 첨가한 데리야끼 소스의 제조 및 품질 평가)

  • Cho, Eun-Hye;Kim, Kyung-Moe;Lee, Yang-Bong
    • Culinary science and hospitality research
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    • v.17 no.1
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    • pp.184-196
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    • 2011
  • This study aims to offer basic data in order to develop sauces which can satisfy customers who seek special and unique tastes by using extracts from teriyaki sauce made from shrimp remnants. Compared with traditional Eel bone Teriyaki sauce, shrimp remnant teriyaki sauce was better. In the comparison between teriyaki sauces with different amounts of soy sauce, the one made from Korean M soy sauce bas sweeter taste and stronger fish flavor than the one made from Japanese G soy sauce while the latter has saltier and more bitter tastes. However, the former was more preferred on the whole.

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The Characteristics of Bacteria Isolated from Ordinary Korean Soy Sauce and Soybean Paste (한국(韓國) 재래식(在來式) 간장 및 된장에서 분리(分離)한 세균(細菌)의 특성(特性))

  • Kwon, Oh-Jin;Kim, Jong-Kyu;Chung, Yung-Gun
    • Applied Biological Chemistry
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    • v.29 no.4
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    • pp.422-428
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    • 1986
  • The bacteria were isolated from ordinary Korean soy sauce and soybean Paste. After isolation, we investigated the bacteria which produces the characteristic flavor of ordinary Korean soy sauce and soybean paste, nothing the aroma, presence of amino acids, and free sugars. The results were obtained as follows. The bacteria isolated from ordinary Korean soy sauce and soybean paste were various Bacillus species. The isolated bacteria produced characteristic orders: 'Meju' order, the characteristic saline odor of ordinary Korean soy sauce or ordinary Korean soybean paste order, and enzymes: protease and amylase. The good characteristic saline odor of ordinary Korean soy sauce was produced by Bacillus licheniformis$(SSB_3)$. The good odor of ordinary Korean soybean paste was produced by Bacillus polymyxa$(SSB_4)$, Bacillus species$(SPB_1)$, Bacillus brevis$(SPC_2)$, and Bacillus lichniformis$(SPC_{2-1})$.

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Quality Characteristics of Soy Sauces Containing Shiitake Mushroom (Lentinus edodes) (표고버섯이 함유된 간장의 발효 중 품질특성)

  • Woo, Kang-Lyung;Lee, Seung-Cheol;Jang, Duck-Kyu
    • Applied Biological Chemistry
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    • v.46 no.3
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    • pp.220-224
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    • 2003
  • Soy sauce added shiitake mushroom (Lentinus edodes) at a concentration of 0, 5 or 10% (w/w) was prepared and its quality characteristics were analyzed during the fermentation for 6 months. The contents of total nitrogen (TN) and amino type nitrogen (AN) increased with similar pattern during the fermentation period regardless of the added amount of mushroom. The pH values of soy sauce decreased significantly with increasing fermentation periods, while soy sauce added shiitake mushroom showed lower value. However, shiitake mushroom in soy sauce did not affect electron donating ability. The contents of total amino acid and total essential amino acid in the soy sauce containing 5% mushroom were 31.74 mg/100 ml and 19.01 mg/100 ml after 6 months of fermentation period, respectively.

Improvement of Lipid Oxidation Stability of Seasoned Pork and Formula Development of Seasoning Sauce for Pork Bulgogi with Doenjang and Onion Using Mixture Experimental Design

  • Oh, Hyun-Ju;Kim, Chang-Soon;Chang, Duk-Joon
    • Food Science and Biotechnology
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    • v.17 no.4
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    • pp.772-779
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    • 2008
  • The antioxidative effect of doenjang (fermented soybean paste) and onion added in the seasoned pork, bulgogi was evaluated and the optimum mixture ratio of ingredients in seasoning sauce has been established using mixture experimental design (MED). When the seasoned pork, bulgogi was prepared with soy sauce 12% (control), doenjang 9% (in replacement of soy sauce 9%) added group (DG), and doenjang 9% and onion 33.4% (in replacement of water 33.4%) added group (DOG), and stored at $-25^{\circ}C$ for 6 months, the peroxide value (POV) and thiobarbituric acid (TBA) value of control, DO, and DOG were all lower than that of control from the initial stage of storage. The antioxidative effect of seasoned pork was found to increase with the replacement of doenjang in seasoning sauce for pork bulgogi. Moreover, antioxidative effects in DOG increased more synergistically. Therefore, the lipid oxidation stability of pork bulgogi was improved by the addition of doenjang and onion onto the seasoning sauce. The optimum mixture ratio of seasoning sauce for pork bulgogi followed up by the MED was found to be doenjang 7.10%, soy sauce 9.46%, onion 19.72%, and water 42.58% with excellent sensory quality.

Sensory Evaluation of Hutgae(Hovenia dulcis Thunb) Extract for Soy Sauce Development (헛개(Hovenia dulcis Thunb)추출물 첨가 조미간장 개발을 위한 관능적 평가)

  • Won, Sae-Bom;Oh, Kyung-Hee;Jung, Su-Young;Song, Hee-Sun
    • The Korean Journal of Food And Nutrition
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    • v.25 no.2
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    • pp.266-273
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    • 2012
  • The objective of this study was to investigate the sensory quality attributes for the development of soy sauce containing Hutgae(Hovenia dulcis Thunb). Aqueous extracts of Hutgae were prepared from different parts such as trunk, twig, and fruit. These extracts were used for determining the antioxidant effect by 2,2-diphenyl-1-picrylhydrazyl(DPPH) radical scavenging activity and sensory evaluation. Hutgae twig and fruit extracts had a strong DPPH scavenging effect compared to Hutgae trunk extract. In sensory analysis, high intensities of roast smell, bitter taste, and astringent taste were observed in Hutgae twig extract, whereas those of sweet smell and sweet taste were predominated within Hutgae fruit extract. Hutgae trunk and fruit extracts obtained higher overall acceptability. Various seasoning items such as anchovy, dried-pollack, katsuobushi, shiitake, radish, and kelp were used to determine the suitable type of soy sauce containing Hutgae extracts regarding the different parts. Hutgae fruit and trunk extracts were evaluated for use as a good source of seasoned soy sauce, and the dried-pollack and radish among the seasoning items were well-matched with Hutgae extracts. From these results, soy sauce containing Hutgae trunk and fruit extracts added to dried-pollack soup may be used as a functional seasoning in order to remove hangovers.

Studies on the Yeasts for the Brewing of Soy sauce(Part 7) -Industrial utilization of Saccharomyces rouxii $T_9$ in the brewing of soy sauce- (간장발효에 관여하는 효모에 관한 연구 (제 7 보) -Saccharomyces rouxii $T_9$을 이 용한 간장의 발효시험-)

  • Lee, Taik-Soo;Lee, Suk-Kun;Chu, Young-Ha;Shin, Bo-Kyu
    • Applied Biological Chemistry
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    • v.14 no.2
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    • pp.121-129
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    • 1971
  • During the Brewing of Soy Sauce on an industrial scale, Saccharomyces rouxii $T_9$ was cultured and added to the soy sauce mash. The comparative experiments of soy sauce mash in non-addition and addition group of yeast were examined in this report. The yeast flora and chemical composition of Soy sauce mash through out the brewing were observed and the results obtained were as follows. (1) The number of Osmophilic yeast in one ml of soy sauce mash showed $185{\times}10^3$ 1 month after mashing and $750{\times}10^3$ 4 months after mashing in case of yeast group, while presented as $98{\times}10^3$ 1 month after mashing and $394{\times}10^3$ 4 months after mashing in case of non-yeast group. And the number of Osmphilic yeast in yeast group was twice of that in non-yeast group. (2) The number of ordinary yeast of TTC red group was shown as $2132{\times}10^3\;to\;3252 ×10^3$ 5 to 6 months after mashing in case of yeast group, while presented $752{\times}10^3\;to\;1251{\times}10^3$ in case of non-yeast group. And the yeast group was shown more than non-yeast group in ordinary, red pink and pink yeast number. (3) TTC red yeast were strongly appeared in both addition and non-addition group of yeast from 1 month after mashing to 6 months after mashing. (4) Though total nitrogen, pure extract, pH and buffer action contents of soy sauce showed similiar tendency in yeast and non-yeast group, alcohol and color density contents were highly appeared in yeast group and reducing sugar content was in non-yeast group respectively. (5) By the results of Organic function test of soy sauce mash, the difference of taste quality in yeast and non-yeast group were not evidently appeared, however, the appearance and flavour of the soy sauce were better in yeast group than in non-yeast group.

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