• 한국식품영양과학회지
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• 제28권1호
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• pp.107-112
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• 1999

Physicochemical properties and microflora of kimchi stew's sauce were investigated during 6 months at 13oC, 27oC and 37oC to study the changes of its quality. The final pH values in the sauce showed a slight decrease to 4.46, 4.38 and 4.21 during storage at 13oC, 27oC and 37oC, respectively. Color(L, a, b values), salinity, moisture and Aw in the sauce were decreased during storage. However, the values of brix and browning, and the amounts of total sugar, crude protein and crude fat in the sauce were increased during storage. All the reactions occurred more rapidly in the samples stored at 37oC than those stored at 27oC and 13oC. The viable cell counts of aerobic bacteria in the sauce were changed remarkably during storage, but viable cell counts of lactic acid bacteria were decreased. Yeast, mold and E. coli were not found in the above temperatures during storage. Regression analysis between sensory scores and quality characteristics showed that the ΔE value was a major quality index for the deterioration of kimchi stew's sauce. The shelf lives of sauces at 13oC, 27oC, 37oC were estimated to be 24 months, 6 months and 6 months, respectively.

• 한국조리학회지
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• 제22권2호
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• pp.57-65
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• 2016

본 연구는 재래간장, 양조간장 및 산분해간장 등 제조방법에 따른 색도, 유리당 및 유리아마노산 함량 등의 품질특성을 비교하였다. 실험결과, 명도를 나타내는 L값의 경우, 산분해 간장 및 양조 간장이 재래 간장보다 낮은 값을 나타내었고, 재래 간장의 경우 제조 후 시간이 지날수록 L 값이 높아졌다. 또한, 재래 간장의 단맛 함량이 개량식 간장보다 비교적 높은 경향을 보였으며, 재래 간장의 경우 제조 후 시간이 지날수록 함량이 증가하는 것을 알 수 있었다. 쓴맛의 지표가 되는 아미노산 총 함량의 경우, 제조 후 시간과는 큰 차이가 없었으며 산분해 간장이 다른 간장보다 높은 함량을 나타내었다. 감칠맛과 가호성에 중요한 역할을 한다고 알려져 있는 glutamic acid의 함량은 양조 간장이 가장 높은 함량을 나타내었고, 산분해간장, 제조 2년 후 재래 간장, 제조 당해 재래 간장의 순으로 나타났다. 개량식 간장이 재래 간장보다 glutamic acid 함량이 높았으며, 재래 간장에서는 제조 후 시간이 지날수록 glutamic acid 함량이 증가하는 경향을 보였다. GABA는 재래 간장보다 개량식 간장에 더 많이 함유되어 있었고, 재래 간장의 경우 숙성기간이 길어질수록 그 함량이 증가하였다.

• 한국조리학회지
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• 제13권4호
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• pp.119-127
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• 2007

Pine mushroom is excellent for its unique smell, nutrients and functional factors. The quality characteristics of Demi-glace sauce made from pine mushrooms that have not been used despite their value as good ingredients and mushrooms that have been added to various kinds of sauce were examined by differing pine mushroom and mushroom powder in stock. The more pine mushroom and mushroom powder was added, the content of minerals increased; however, the content of moisture decreased. Overall, viscosity was increased. The content of each mineral varied in proportion to pine mushroom and mushroom powder contents level. Sensory evaluation of pine mushroom added to demi-glace sauce showed difference in sweetness, savory taste overall. 0.2% addition of sweetness, 0.3% addition of savory taste, 0.2% and 0.3% addition of overall acceptability appeared as the best estimation. Specially, 0.2% addition was the highest in salty taste and color. As the two mushroom powder contents was increased, tastes of demi-glace sauce were not increased; rather, the appropriate amount of addition existed.

• 한국식생활문화학회지
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• 제12권1호
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• pp.53-61
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• 1997

This study was carried out in order to investigate general characteristics, sugars and organic acids contents of Korean traditional soy sauce, and to find out possibility of high quality soy sauce production in a short period through high concentration soy sauce making. In this study, we prepared three different types of soy sauce, low concentration soy sauce (Chungjang), high concentration soy sauce and Kyupjang, high quality traditional Korean soy sauce. pH of soy sauce were $4.46{\sim}4.90$ and did not show difference among three samples. Titratable acidity, buffering power and total free acid content were the highest value in Kyupjang. Kyupjang showed the highest contents of salt and pure extract. As the ripening period increased, the salt content increased in Chungjang samples, but decreased in Kyupjang. Reducing sugar contents of Kyupjang, high concentration soy sauce and low concentration soy sauce were 1.13%, 0.76% and 0.53%, respectively. Free sugar in soy sauce were analyzed maltose, glucose, galactose and fructose. Total free sugar content was highest in high concentration soy sauce, however, contents of glucose and fructose were higher in Kyupjang than in Chungjang samples. Galactose was the main free sugar in Chungjang, but glucose was in Kyupjang. Among identified volatile organic acid, acetic acid was present in the highest concentration, and volatile organic acid content was highest in the high concentration soy sauce at 150 days. 20 nonvolatile organic acids were detected in Korean traditional soy sauce. Succinic acid, lactic acid and 2,5-pyridine dicarboxylic acid were the main nonvolatile organic acid in soy sauce.

• 한국수산과학회지
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• 제55권4호
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• pp.417-424
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• 2022

To develop a value-added anchovy Engraulis japonicus sauce, the processing conditions and quality characteristics of a rapidly fermented and high-purity anchovy sauce (RRAS) were examined by adding 5-10% (w/w) radish Raphanus sativus L. RRAS exhibited higher yield, total nitrogen content, and amino nitrogen and calcium contents as well as lower salinity than those of conventional anchovy sauce (control). The salinity, yield, and total amino acid contents of RRAS and control were 17.2-17.7% and 19.6%, 81.2-88.7% and 61.0%, and 13,117.8-14,174.9 mg/100 g and 10,041.1 mg/100 g, respectively. The major amino acids recorded were aspartic acid, glutamic acid, alanine, valine, isoleucine, leucine, phenylalanine, ornithine, lysine, and histidine. The histamine contents of RRAS and control were 8.3-8.6 mg/100 g and 19.2 mg/100 g, respectively, while the protease activity levels were 0.901-0.958 unit/mg and 0.695 unit/mg, respectively. Overall, this study establishes that RRAS can not only significantly shorten the salt fermentation period, but can also serve as an anchovy sauce with superior nutritional quality and higher levels of amino acid and calcium.

• 동아시아식생활학회지
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• 제12권3호
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• pp.197-209
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• 2002

This study was performed to investigate and analyze the level of recognition, preferences and quality factors of sauces. A total of 1,340 subjects, 660 males and 680 females in the Daegu and Kyeongbuk areas participated in a questionnaire for this study. The results were summarized as follows: Among the respondents, 41.1% answered that they learned about the sauces from a western style restaurant. 73.4% of the respondents suggested that the taste and the quality of sauces had an influence on their preferences of western dishes. 51.2% of the respondents recognized that sauces are mainly used when baking and broiling; it was widely known that demiglace sauce is used on steaks. The preferred colors of sauces from most popular to least popular were brown, blond, white, yellow and red. The overall favorite stock material of demiglace sauce was beef bone. Foods that were preferred to be served with sauces were found to be beef, pea seafood, fish, shellfish, poultry and cereals from most preferred to least preferred. The favorite sauces were brown stock sauce, tomato sauce, liquor sauce, and cream sauce from most preferred to least preferred. The oil and butter sauces were preferred the least. Using a scale of 1 to 5 with 5 being the highest, the respondents rated the way sauces were cooked as the most important the quality-determining factor, with a mean value of 4.31. The raw ingredient as the most important factor was rated 4.45. Among sensory factors, the respondents agreed taste was that the most important characteristic, with a mean value of 4.65. 36.0% evaluated the overall quality of sauces as good and 47.0% as ordinary when served with western dishes. 44.1% of the respondents stated that the taste is was the topmost characteristic that needed to be improved, and that flavor and color were next in order.

• 한국조리학회지
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• 제23권7호
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• pp.176-182
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• 2017

This study evaluated th physicochemical and sensory characteristics of teriyaki sauce added with bitter melon (Momoridaica charantia L.) roasting powder. Teriyaki sauce containing Momoridaica charantia L. roasting powder at concentration of 0% (control), 2% (RMT2), 4% (RMT4), 6% (RMT6), 8% (RMT8). Color of teriyaki sauce added with Momoridaica charantia L. roasting powder were lower than the control. The pH of the sauce ranged from $4.31{\pm}0.01{\sim}4.87{\pm}0.01$. As the amount of added Momoridaica charantia L. roasting powder was increased, total soluble solid content and viscosity of teriyaki sauce increased. DPPH and ABTS radical scavenging activities of Momoridaica charantia L. added teriyaki sauce increased. The sensory evaluation was performed with scoring test s for color, flavor, taste, bitter taste, and overall acceptability by 50 professional panelists. In sensory evaluation, teriyaki sauce added with 4% Momoridaica charantia L. roasting powder concentrate high score in sensory preference. Based on the results, 4% should be recommended as the optimum level of Momoridaica charantia L. roasting powder concentrate to be added for the preparation of teriyaki sauce.

• Journal of Animal Science and Technology
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• 제62권5호
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• pp.713-729
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• 2020

The aim of this study was to develop retorted samgyetang marinated with different levels of soy sauce and processed at different F₀ (thermal death time at 121℃) values. The tested marinade series comprised different percentages of soy sauce in water (0%, 25%, and 50% [w/w]) containing a fixed concentration of sodium tripolyphosphate (0.3% [w/w]). Following marination, samgyetang was prepared and subjected to retort processing, until an F₀ value of either 8 or 29 was achieved. Meat quality analysis of the breast meat, sensory evaluation, and aroma analysis were performed as indicators of acceptability. The meat pH decreased as the soy sauce content increased, regardless of the F₀ value. The shear force value significantly decreased as the concentration of soy sauce increased, but increased as the F₀ value increased (p < 0.05). Lipid oxidation was not affected by marination, but increased significantly as the F₀ value increased (p < 0.05). The proportion of polyunsaturated fatty acids decreased significantly (p < 0.05) as the F₀ value increased. The total alkane content decreased as the F₀ value increased (p < 0.05). Changes in the total volatile sulfur compound and 2-butyl-1-octanol content were affected by soy sauce marination. Marination using 25% soy sauce and retort sterilization, until an F₀ value of either 8 or 29 was achieved, improved the acceptability of samgyetang. Therefore, marination using 25% soy sauce and retort sterilization until an F₀ value of 8 is the process recommended for developing a soy sauce-flavored, retorted samgyetang product of acceptable quality.

• 한국축산식품학회지
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• 제41권2호
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• pp.247-260
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• 2021

This study aimed to determine the physicochemical properties (proximate composition, color, pH, salinity, water holding capacity (WHC), curing yield, and shear force) and sensory properties (electric nose and sensory evaluation) of Bulgogi sauce with added crust derived from dry-aged beef loin. Increasing the amount of crust in the Bulgogi sauce tended to increase the protein content, fat content, and pH. Uncooked Bulgogi also tended to have elevated fat content, ash content, pH, and shear force. Increasing the crust content tended to decrease the water content, lightness, redness, and yellowness of Bulgogi sauce. The yellowness of uncooked Bulgogi with 6%-12% crust in sauce was significantly lower than that of the control (no crust) and the sample with 3% crust in sauce (p<0.05). The redness of the cooked control Bulgogi was significantly lower than that of the samples with crust in sauce (p<0.05). The WHC of uncooked Bulgogi with 6%-12% crust in sauce was significantly higher than that of the control and the sample with 3% crust in sauce (p<0.05). The flavor, texture, and overall acceptability of the Bulgogi with 9% crust in sauce were significantly higher than those of the control (p<0.05). These findings showed that the crust did not degrade the physicochemical properties of Bulgogi sauce and meat. The sensory characteristics of Bulgogi marinated with 9% crust in sauce were rated the best as persensory evaluation. Therefore, crust is a suitable flavor enhancer for Bulgogi sauce, and a 9% addition amount is optimal in terms of quality.

• 한국수산과학회지
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• 제51권6호
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• pp.613-622
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• 2018

This study investigated changes in the quality and antioxidant activity of soy sauce with added Saccharina japonica powder (FSP). Soy sauce was prepared with acid-hydrolyzed soy sauce, brewed soy sauce, honey, ginger, garlic, dried red pepper, ${\gamma}$-aminobutyric acid (GABA)-enriched sea tangle fermented in lactic acid, and 1% or 3% S. japonica powder by soy sauce volume. The color, pH, microbiology, amino nitrogen, free amino acids, antioxidant activity, and sensory qualities of the soy sauce were evaluated. There were no significant differences in the general characteristics or antioxidant activity. However, the addition of FSP to the soy sauce enhanced the delicate flavor. Furthermore, soy sauce containing FSP had higher levels of GABA (50 mg/100 mL), a biofunctional ingredient. Therefore, the development of seasoning soy sauce with enhanced functionality seems possible.