• 한국식품영양학회지
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• 제25권4호
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• pp.747-754
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• 2012

The objective of this study was to investigate free amino acid composition, antioxidant activity, alcohol dehydrogenase activity and the sensory quality attributes for the development of functional soy sauce using Hutgae (Hovenia dulcis Thunb) fruit, which is well-known for improving liver function and alleviating various negative physiological effects following heavy consumption of alcoholic beverages. Soy sauces adding six types of extract from Hutgae fruit (HF) were prepared (SSH1: HF 20%, SSH2: HF 10%, SSH3: HF 20%/40 days NaCl extract, SSH4: HF 20%/20 days NaCl extract, SSH5: HF 20% water bath extract, SSH6: freeze-drying powder from HF 20% aqueous extract), compared with soy sauce using the conventional method. These soy sauces were used for determining alcohol dehydrogenase activity by NADH absorbance, the antioxidant effect by 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity and sensory evaluation by sensory scaling. Total free amino acid contents for most samples were in the range of 327.3 to 375.5 mg%, and then, aspartic acid and glutamic acid content of SSH1 and SSH5 were higher than that of others. DPPH radical scavenging activity was shown to be the highest in SSH4, also SSH1, SSH5 and SSF6 were shown to be higher than the control group. Alcohol dehydrogenase activity was shown to be the highest in SSH5. In sensory evaluation, the highest intensity of roast smell was observed in SSH4 while sweet taste was shown to be the highest in SSH5, and SSH3 and SSH5 revealed higher overall acceptability. From these results, Hutgae fruit soy sauces demonstrated antioxidant activity and alcohol dehydrogenase activity. In conclusion, soy sauces containing the water bath extract of Hutgae fruit may be used as a functional seasoning.

• 한국식품조리과학회지
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• 제21권5호
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• pp.607-615
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• 2005

The purpose of this study was to analyze the characteristics of Chinese foods in main ingredients, sauces, and cooking methods, and to assess the applicability of kochujang in Chinese foods. Twenty Chinese foods and commercial kochujang were selected by a Chinese head cook. The main ingredients were 24 kinds such as pork, chicken, shrimp, bok choy, bean curd, Chinese noodles etc., which were generally used in Korean foods. The main Chinese sauces were 11 kinds, and soy sauce was used in 12 foods, shang loo tau soy sauce in 2, wine in 8, oyster sauce in 7, rice wine in 6. The classification of cooking units in all Chinese foods was performed and the cooking frequency was deep frying>pan frying>boiling>stir frying>steaming>roasting. The proper amount of kochujang (weight ratio) was decided by pre-test of the Chinese head cook and Chinese food added kochujang was assessed by a Chinese focus group. The overall preference of Chinese food added kochujang was assessed highly and was related to the kinds of sauces, and to the kinds of main ingredients. The foods which used soy sauce or shang loa tau soy sauce were preferred. Sweetness by using kochujang wasn't preferred in several foods. Saltiness and aftertaste by using kochujang didn't affect the food preference, and the intensity of color and pungency were evaluated as a moderate level. An increased amount of kochujang would be possible in several foods. However, the increase in the amount of kochujang for intensive color and pungency in Chinese foods was directly related to the increase of sweetness, which had been discussed as the main problem in lowering the preference. Therefore, the screening of various Chinese foods harmonized with kochujang and the determination of the proper mixing ratio with Chinese sauces are very important. The results of this study could be used as basic data for the promotion of kochujang consumption in the Chinese market.

• 한국식품영양과학회지
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• 제44권10호
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• pp.1538-1542
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• 2015

장류 발효기술과 유용 천연물을 활용한 프리미엄 발효소스의 개발을 목적으로 소맥분과 콩의 발효물(페이스트 형태), 미더덕 껍질, 뽕잎, 양파 추출물을 단독 또는 혼합하여 첨가한 발효소스를 제조한 후, ACE 저해능과 DPPH 라디칼 소거능을 측정하였다. 그 결과 무첨가 대조구에 비하여 추출물 첨가 발효소스의 ACE 저해능과 라디칼 소거능은 증가하였다. 특히 뽕잎과 양파 추출물을 혼합하여 첨가한 발효소스가 대조구에 비하여 상대적으로 ACE 저해능이 26.92% 증가하였고, DPPH 라디칼 소거능은 40.66% 증가하였다. 이러한 결과는 항고혈압능과 항산화능을 보유한 고품질 소스의 제조에 소맥분과 콩의 발효물, 뽕잎과 양파 추출물 등이 활용될 수 있음을 시사한다.

• Applied Biological Chemistry
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• 제6권
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• pp.8-13
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• 1965

Korean MEJUES were prepared by means of ordinary, Improved and compromised methods, and analyses of the changes in various chemical compositions of the Soy-sauces throughout the fermentation period of 10 weeks. Now, their result, are as the following as. (1) In all of the Soy-sauces under study the content of organic acids showed a slight increase upto 4 week, and a marked increased after this period. (2) In all of the soy-sauces the total nitrogenous content indicated a rapid increase until 4 weeks, and a slower increase after this. (3) In all of the soy-souses, the content of free amino acids displayed a liner proportional increament until 8 weeks and then slower increose. (4) In all of the soy-souses the content of reducing sugars indicated a slight increase until 4 weeks, and after this it showed a rapid decrease until 4 weeks, in the improved soy-souses and, then maintained an almost flat curve. In the ordinary and Compromised soy-souses there was a rapid decrease in reducing sugars until 6 weeks, and then an almost 리at curves. (5) In the ordinary soy-sauce the SAMWOL-ZANG-BUB(soy-sauce prepared in March) is considered to be based on a comparatively scientific ground during the fermentative period. (6) In order to improve the taste in ordinary soy-sauce it is favorable to delay the period of preparation. The adequate period appears requires 8 weeks at least. Accordingly it is recommended to mix the materials with carbohydrate source. (7) In the improved soy-sauce according to the SAMWOL-ZANG-BUB of ordinary soy-sauce it is thought that 8 weeks were adequate for the fermentation. (8) The compromised method may be recommended for the improvement of nomemade soy-souce, and it may be also superior to the ordinary soy-sauce in quality.

• 한국식품조리과학회지
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• 제24권6호
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• pp.771-779
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• 2008

The purpose of the study was assessing Kochujang sauces(BBQ & Chicken) using a Home Use Test(HUT) focused on England food consumer. To achieve of the purpose, 58 England food consumers were selected by CCFRA's customer database. The qualification of the sample was responsible for the households' main grocery shopping, cooking Oriental/ Far Eastern cuisines at home, enjoying hot/spicy chilli based food and would be willing to buy hot chilli based Oriental sauce. 3 times of HUT were accomplished. The test was continued during 3 weeks, and each test was continued during one week. To check the sensory evaluation results on these sauces, 9 point hedonic scale and JAR(Just About Right) were used. The frequency analysis was adopted for the study. The results of a study were as followed. The overall satisfaction(upper 7point) on BBQ sauce was 60%, and the chicken sauce was 55.1%. The sweetness, hot taste, and BBQ aroma were suitable as a upper 40% using JAR scale. On purchase intention, BBQ & Chicken was slightly increased. These sauces were proper lunch & Dinner time. Also, good for dip, stir fry, and marinade. The result of put to use the sauces on food material as followed. BBQ sauce was proper Chicken(45.5%), vegetable(29.9%), and turkey(19%) in the order named. In case of the chicken sauce was ordered chicken(46.2%), vegetable(27.5%), beef(17.5%).

• 한국미생물·생명공학회지
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• 제49권1호
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• pp.95-100
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• 2021

본 연구에서는 아스파라거스가 함유된 전통장류의 항산화 활성을 확인하였다. 아스파라거스의 항산화능은 농도와 무관하게 나타났으며 70 mg/ml에서 가장 높은 활성을 보였다. 아스파라거스가 함유된 메주의 경우 유기용매 분획별로 항산화 활성을 측정하였으며, 분획 중 물층과 에틸아세테이트 층에서 높은 항산화 활성이 확인되었다. 총 폴리페놀 함량측정 결과 물층의 경우 tannic acid 1.437 mg/g, 에틸아세테이트 층의 경우 tannic acid 0.77 mg/g과 유사한 활성을 보였다. DPPH 라디칼 소거능과 ABTS 라디칼 소거능으로 측정한 항산화 활성은 물층의 경우 각각 27.6%, 9.04%의 활성을 보였으며, 에틸아세테이트 층의 경우 각각 10.7%, 52.4%의 활성을 보였다. 아스파라거스 함유 전통장류의 항산화 활성은 95% 에탄올 추출물을 이용하여 측정하였다. 가장 높은 활성을 보인 장류는 간장이며, 간장은 가장 넓은 범위의 농도에서도 좋은 활성을 나타내었다. 본 연구를 통하여 아스파라거스가 함유된 전통 장류의 항산화능이 증가하는 것을 확인하였다. 추후 진행될 연구를 통해 전통장류의 우수성이 증대되고, 새로운 장류의 개발에 기여하여 전통장류의 세계화 및 가치를 높일 수 있을 것으로 기대된다.

• 한국조리학회지
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• 제20권5호
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• pp.130-135
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• 2014

This study determined the effects of addition of medicinal herb extracts (Zanthoxylum piperitum extract(TZ), Acanthopanax sessiliflorus(TA), Panax ginseng(TP), Cinnamomum lureitri Nees(TC), Angelica gigantis radix(TAG) and Crataegii fructus extract (TCF) to teriyaki sauce with regard to taste and health benefit. After adding the medicinal herb extracts to teriyaki sauce, moisture content was found to be inversely proportional to the viscosity. The sauce with Panax ginseng extract(TP) had lowest sweetness, but highest salinity. The results showed that the sauce with Korean herb extracts had lower salinity content. In terms of colour value, the sauce with Crataegii fructus extract(TCF) had much higher lightness, redness, and yellowness than sauce prepared with other herb extracts. It had the strongest acidic taste and lowest pH. Sensory evaluation test revealed that the sauce with Anthoxylum piperitum extract(TZ) was the most preferred sauce among all the sauces tested. The degree of brown color of teriyaki sauces was correlated positively with taste preference(r=.570, p<0.01) and overall preference(r=.505, p<0.01).

• 한국수산과학회지
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• 제38권2호
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• pp.89-93
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• 2005

To manufacture the low-salt anchovy, Engraulis japonicus, sauces with $14\%$ and $17\%$ NaCl, anchovy sauce with $26\%$ NaCl was diluted with sterilized water and then heated at $60^{\circ}C$ for 10 min, 20 min, 30 min, and 40 min. The chemical and microbial changes of the heat-treated low-salt anchovy sauces stored at $25^{\circ}C$ were analyzed at different storage periods. Lactic acid and total nitrogen contents of $14\%$ and $17\%$ NaCl anchovy sauces decreased slightly during storage, but pH, VBN and amino nitrogen contents were almost constant. The amino nitrogen content of $17\%$ NaCl anchovy sauce was higher than that of $14\%$ NaCl anchovy sauce. Total viable cell and lactic acid bacteria were not detected in the anchovy sauce heated at $60^{\circ}C$ for more than 20 min and only proteolytic bacteria was determined less than 10 CFU/mL. The 17% NaCl anchovy sauce heated at $60^{\circ}C$ for 30 min was relatively good for the taste and odor by sensory evaluation.

• 한국식생활문화학회지
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• 제32권5호
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• pp.412-420
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• 2017

This study present base data for development of vinegar-based source and marketing strategies for penetration of the global market for local source companies by comparing and analyzing the awareness and choice factors of vinegar-based sauces by foreign consumers. Preference (p<0.05), matching food (p<0.001), number of purchases (p<0.001), place of purchase (p<0.001), information source (p<0.001), importance of selective attributes (p<0.05), and most frequently purchased vinegar-based sauces (p<0.01) differed significantly according to nationality. There were also significant differences by nationality in purchase intention (p<0.05), packaging (p<0.001), and purchase considerations (p<0.001) of naturally fermented vinegar-based sauce. Developing of vinegar-based sauces and menus should be combined so that it suitable for the food culture of each country.

• 한국식품조리과학회지
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• 제27권5호
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• pp.531-543
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• 2011

In this study, Bokbunja (Rubus coreanus Miquel) was used with a Demi-glace sauce to compare and analyze the effect of different amounts of Bokbunja (0, 10, 20, 30, and 40%) on the physico-chemical qualities of the Demi-glace sauce. The moisture content of Demi-glace sauce increased but crude protein, crude lipid, and crude ash decreased as the amount of added Bokbunja increased. DPPH radical scavenging activity of the control group was 43.33%, whereas Bokbunja Demi-glace sauces ranged from 83.13~86.40%. As the amount of added Bokbunja increase, pH decreased, and acidity of the Demi-glace sauces increased. Sauce sweetness was significantly different between each sample (p<0.01). Salinity decreased, but viscosity increased as the amount of added Bokbunja increased. Color L, a and b values decreased significantly, as storage period increased. The sensory property results showed that the 20% and 30% Bokbunja sauces were higher than the others. The 20% Bokbunja sauce was the most preferred with regards to the balance of a steak containing this sauce with a score 5.34 points.