• Title/Summary/Keyword: 양조

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효소제 이용과 된장 양조공법

  • 이택수
    • The Microorganisms and Industry
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    • v.10 no.1
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    • pp.10-14
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    • 1978
  • 효소식품공업의 기술이 일로 발전하는 우리나라에서도 식품의 품질개선및 품질균일화의 차원에서 효소제의 이용을 양조기술 과정에 도입, 연구 검토할 필요가 있다고 생각하며 필자는 본란을 이용하여 효소제를 이용한 된장 양조법에 대하여 몇가지 사항을 기술코저 한다.

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Study on the Intensive Catching Method of Anchovy for Live Bait-I. An Experiment on the Towing Method of Holding Creel (활멸치의 집약적 생산수단에 관한 연구 - I 축양조의 예인방법에 관한 실험)

  • Lee, Byoung-Gee;Yang, Yong-Rim;Su, Young-Tae
    • Journal of the Korean Society of Fisheries and Ocean Technology
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    • v.15 no.1
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    • pp.5-16
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    • 1979
  • At the holding of live anchovies which will be used as bait for the skipjack fishing, it is necessary to transrer the holding creel to the holding ground from the long distanted fishing ground. Usually, the creel made with net webbing and shaped like pound, was towed with a tow rope fastened to the front fringe or it, when two serious problems were found. The one was that the leading flap or the webbing of creel was drifted backward by the drag and caused to decrease the volume of the creel and made anchovies mortal. The other was that much time were spent to tow creels for long distance with slow speed, whereas to tow fast made anchovies worn out and caused them mortal. To prevent these defect, the authors carried out a model experiment in a circular flowing tank with a 1/15 scale model creel by four different arrangement of towing, and found out two suitable method, then these two methods were experimented in the sea with full rigged creel, and found the most suitable method out. To decrease the interior current speed of the creel even if it was towed fast, the apron which made by the same webbing of the creel body was enclosed the leading flap of creel, when the interior current speed showed the 35 to 40 percent of towing speed, whereas it showed 50 to 55 percent without apron.

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Protective Effect of Soybean Sauce and Melanoidin on Lipid Oxidation in Rats Fed High PUFA Oils (고도불포화지방산 함량이 높은 유지를 섭취시킨 흰쥐에서 양조간장과 멜라노이딘의 지질산화 억제효과)

  • 이상조;류승희;이영순;송영선;문갑순
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.32 no.6
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    • pp.913-920
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    • 2003
  • Soybean sauce fermented with soybean and wheat, has been a major condiment of Korean diets from centuries ago. Melanoidin, a brown pigment generally found in various food systems, is a final product produced in amino-carbonyl reaction during soybean sauce processing. Antioxidative activities of soybean sauce and melanoidin were investigated in vitro system using linoleic acid emulsion. Soybean sauce and glucose-lysine model melanoidin showed the stronger antioxidative effect than control by ferric thiocyanate and conjugated diene assays. In addition, DPPH radical scavenging effect of soybean sauce was higher than melanoidin, which was ascribed to soluble peptide and low molecular protein existing in soybean sauce. To ascertain antioxidative effect of dietary soybean sauce and melanoidin in vivo, the male Wister rats were fed 10% soybean sauce or 10% glucose-lysine model melanoidin with corn oil or fish oil for 5 weeks. Fatty acid compositions in liver and plasma were influenced by oil source. Therefore, EPA and DHA contents of fish oil group were higher than those of corn oil group. When the inhibitory effect of soybean sauce and melanoidin on lipid peroxidation using TBARS methods was measured, fish oil group (FC) showed higher malondialdehyde (MDA) content than corn oil group (CC). However, supplementation of soybean sauce and melanoidin to fish oil group attenuated MDA formation. In the levels of phosphatidyl choline hydroperoxide (PCOOH) in liver and plasma by CL (chemiluminescence)-HPLC method, PCOOH in FC group was significantly higher than that of CC group both in liver and plasma. Supplementation of soybean sauce to fish oil groups significantly inhibited the formation of PCOOH in plasma and liver, while melanoidin suppressed hepatic PCOOH formation. Based on these results, it can be suggested that soybean sauce possesses stronger antioxidative potential than melanoidin.

Antioxidative Characteristics of Fermented Soybean Sauce on the Oxidation of Fatty Acid Mixture (지방산의 산화(酸化)에 대한 양조간장의 항산화(抗酸化) 특성)

  • Cheigh, Hong-Sik;Lee, Jeong-Soo;Moon, Gap-Soon;Park, Kun-Young
    • Korean Journal of Food Science and Technology
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    • v.22 no.3
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    • pp.332-336
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    • 1990
  • Antioxidative characteristics of freeze dried soybean sauce powder (SSP) on the oxidation reaction of linoleic acid mixture(LA) were evaluated by the determinations of peroxide formation, synergistic property, hydrogen donation and lipoxygenase activity. SSP was found to possess a considerable potentiality of antioxidant activity on the formation of hydroperoxides in the LA oxidation reaction system at $50^{\circ}C$ for 144hrs. This antioxidative effect was increased by the concentration from 0.02% to 0.5% of SSP in the reaction system. Under the condition of presence of ferric chloride (10 ppm) in the reaction system. appreciable effect of SSP on the synergistic antioxidation were observed. On the other hand, hydrogen donation property of SSP onto ${\alpha},\;{\alpha}'-diphenyl-{\beta}-picrylhydrazyl$ was found and inhibitory ability of SSP on LA oxidation was also shown in the reaction system of lipoxygenase-catalized oxidation.

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Grain Quality Characteristics for Brewing in Rice (벼품종의 양조적성관련 미질특성)

  • Ha, Ki-Yong;Lee, Jae-Shin;Kwon, Eui-Kyeon;Lee, Jae-Kil;Lee, Seon-Yong;Park, Nou-Poung;Park, Keun-Yong
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.39 no.1
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    • pp.38-44
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    • 1994
  • The study was conducted to investigate some grain quality characters related with brewing fittness for rice wine by adopting eight rice varieties as materials. Six japonica rice varieties except two Tongil-type rice had short and round grain of 1.80 or lower grain length/width ratio. 1000-grain weight of brown rice was 21.7~29.5g of significant difference among varieties. The white-center of rice grain was most severe in Hidahomare and Iri 402. Among tested varieties, Seomjinbyeo, Iri 402, Dongjinbyeo and Hidahomare had 50% or higher head rice ratio, while the others had relatively worse milling properties resulted from higher ratio of notched-belly and broken grain. Chemical components and total acid and amino acid content of refined rice wine was relatively good in every variety. Liquifying and saccharificating power was higher and koji conditon was also good in the varieties of high head rice ratio. Seomjinbyeo, Dongjinbyeo and Iri 402 was preferred in sensory test of refined wine and was recognized as superior adaptable rice varieties for brewing rice wine.

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회원사 탐방: 세양조경개발을 찾아서

  • Kim, Hae-Ung
    • Landscaping Tree
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    • s.118
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    • pp.11-17
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    • 2010
  • 남도 명산 지리산의 최고봉인 천왕봉이 자리하고 경호강 맑은 물이 휘돌아 나가는 청정 관광의 고장 경남 산청군에 자리한 우리 조경수협회 김창옥 명예회장의 세양조경개발을 찾았다.

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Antioxidative Characteristics of Soybean Sauce in Lipid Oxidation Process (양조간장의 항산화작용 및 항산화성 물질에 관한 연구)

  • Moon, Gap-Soon;Cheigh, Hong-Sik
    • Korean Journal of Food Science and Technology
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    • v.19 no.6
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    • pp.537-542
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    • 1987
  • Antioxidative characteristics and it's related substances of fermented soybean sauce in lipid oxidation process were studied. Soybean sauce was prepared according to various periods of fermentation, and model systems were made of cooked ground meat with soybean sauce of various levels of combination (1/10,2/10,3/10,4/10,5/10 in system) and various fermentation periods (0,2,4.6 months). During the storage for 5 weeks at $6^{\circ}C$, antioxidative activities of soybean sauce in the systems were increased with the increase of concentration and fermentation period of soybean sauce. And also in the comparison of the antioxidative effect on the compositions of total phenol content, Maillard browning reaction products and free amino acids in the soybean sauces of the various fermentation periods, the browning products were considered as the major antioxidative substances in soybean sauce.

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Separation and Characteristics of Antioxidative Substances in Fermented Soybean Sauce (양조간장으로부터 항산화성 물질의 분리 및 그 특성)

  • Moon, Gab-Soon;Cheigh, Hong-Sik
    • Korean Journal of Food Science and Technology
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    • v.22 no.4
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    • pp.461-465
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    • 1990
  • Fermented soybean sauce was fractionated by gel filteration chromatography and the physico-chemical properties of each fraction were investigated for the study on the separation and characteristics of antioxidative substances in the soybean sauce. The brown coloured melanoidin fractions(MF-I) collected by Sephadex G-10 column were found to contain nitrogeneous compounds and to have strong antioxidative activity and reducing power. The freeze dried MF-I was further fractionated with Sephadex G-50 and G-100 successively and then MF-II and MF-III fractions were observed to be the most effective antioxidant and reducing power among the fractions. The UV-VIS and IR absorption spectra of the each fraction were also determined and discussed.

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Antioxidative Activity of Browning Products Fractionated from Fermented Soybean Sauce (양조간장에서 분리한 갈색물질의 항산화성)

  • 최홍식;이정수;문갑순;박건영
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.22 no.5
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    • pp.565-569
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    • 1993
  • Antioxidative activity of browning product(BP) fractionated from fermented soybean sauce(SS) was studied during the oxidation process of linoleic acid mixture system. SSBP was a powder type product prepared from fermented soybean sauce by the fractionation through the Sephadex G-10 column and freeze drying of collected fraction. The aqueous model systems were used for the evaluation of antioxidative activity of SSBP during the oxidative reaction at $50^{\circ}C$ by the determination of peroxider and conjugated dienoic acid compounds. The linoleic acid mixture for the aqueous model systems was consisted of linoleic acid(64.6%), oleic acid(27.4%), and other acids in ethanolic phosphate buffer solution(pH 7.0). SSBP had a considerable antioxidative activity with the inhibition of formation of peroxides and conjugated dienoic acids during the autoxidation of linoleic acid mixtures in aqueous model systems. Antioxidative activity of SSBP was relatively higher than SS, however, lower than ${\alpha}-tocopherol$ and butylated hydroxyanisol. The antioxidative effect of SSBP was increased by the its concentrations from 0.05% to 0.5% in the oxidation reactions of aqueous model systems. Therefore, SSBP was considered as one of the potential natural antioxidants for the use of food products.

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분리균주에 의한 좁쌀주의 양조특성

  • 김지용;고정삼
    • Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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    • 2003.10a
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    • pp.199.2-199
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    • 2003
  • 제주민속주인 좁쌀약주의 제조를 위하여 전국에서 수집된 35종의 누룩으로부터 분리하여 선발한 균주를 사용하여 균주와 원료배합비율에 따른 누룩을 제조한 후 양조과정에서의 발효특성을 검토하였다. 좁쌀주의 유기산 및 유리당의 분석결과 유기산은 lactic acid와 acetic acid가 대부분이었고, 이외에 citric acid, oxalic acid, tartaric acid, malic acid, fumaric acid도 일부 검출되었다. 유리당은 glucose와 arabinose, maltose가 많은 함량을 나타내었고, 이외에 xylose도 일부에서 검출되었다. 향기성분은 i-amyl alcohol, i-butyl alcohol, n-propyl alcohol 등이 주를 이루고 있었으며, 이외에 ethylacetate, acetaldehyde가 검출되었다. i-buthyl alcohol과 n-propyl alcohol은 대조구인 Dl이 다른 처리구보다 높게 나타났고, i-amyl alcohol은 K5 처리구가 높게 나타났다. 본 연구를 통하여 우수균주로 분리하여 제조한 누룩을 사용하여 좁쌀주를 양조하는 경우, 품질을 유지하면서 수율을 향상시킬 수 있었다.

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