• Korean journal of food and cookery science
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• v.28 no.3
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• pp.257-263
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• 2012

The purposes of this study were to develop value-added sauce (chili hot sauce) products with Korean advanced chili peppers (Capsicum annuum L.), to determine physicochemical characteristics of hot sauces, and to conduct a sensory evaluation of developed hot sauces. American chili hot sauce products were collected from the American local favorites, and were analyzed based on their compositions. The developed Korean hot sauce contained tomato (29.2%), onion (18.2%), sugar (11.5%), vinegar (10.9%), Korean chili peppers (11.0%), herbs, plum extract, and oligosaccharide, and it showed a higher overall acceptability, compared to that of the hot sauce samples. Its physiochemical analysis showed: salt $5.46{\pm}0.21%$, total acidity $6.04{\pm}0.04%$, pH $3.32{\pm}0.25$, and $^{\circ}brix$ $58.50{\pm}0.10$. This result suggests the possibility for developing a processed chili pepper products.

• Korean journal of food and cookery science
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• v.10 no.3
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• pp.238-241
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• 1994

Flavor profiles on regular and low-calorie French type salad dressings were carried out in the two different temperatures(5$^{\circ}C$ and 25$^{\circ}C$). Data collected through consensus discussion. Panelists found less oil flavor and after-taste in the low-calorie dressing, which was to be expected, since water has been substituted for oil to reduce the calories. The two salad dressing had a moderate aroma and flavor of cider venegar, with a slight taste of distilled vinegar. It was balanced by a tomato flavor consisting of tomato paste, tomato sauce, and tomato juice. There were slight aroma and flavor of spices, including onion and galic, and a moderateamount of oil in the regular dressing. The overall sweet and sour flavor impression were in the low-moderate range, and were well balanced. The amplitude of the low calorie dressing was moderate, being slightly higher than that of the regular dressing. Temperature effects seemed to influence more one the low-calorie samples than regular samples.

• Food Science of Animal Resources
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• v.26 no.4
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• pp.411-417
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• 2006

This study was conducted to evaluate the physicochemical properties of pork loin marinated with a solution of Nan and sodium tripolyphosphate, and the sensory attributes of tomato sauce-stewed products using marinated loin. Pork loin samples were cut $(3{\times}3{\times}2cm)$ and assigned to 3 treatment groups [C; unmarinated control (100% distilled water), T1; 10% sodium chloride, T2; 10% sodium chloride + 3% sodium tripolyphosphate]. Samples were marinated for 24hr at $5^{\circ}C$. The uptake of marinade in the treatment groups was significantly greater (p<0.05) than that of C, however no significant difference between the two treatments was observed. Cooking losses were highest (p<0.05) for T1, while lowest (p<0.05) for T2. All marinated loins had a significantly higher (p<0.05) yield than the control. The pH of the marinade solution ranged from 7.00 for T1 to 8.47 for T2. The two marinated loins had a significantly higher (p<0.05) $pH_{24}$ than the control. The water holding capacity (WHC) was highest for T2, and lowest for T1. CIE $L^*,\;a^*,\;b^*$ tended to be slightly higher in the control than either treatment group. The shear force value $(kg/cm^2)$ of yaw meat did not differ between the control and marinated muscle samples. However, cooked meat had a significantly lower (p<0.05) shear force value in T2 than C and T1. Hardness values were significantly lower (p<0.05) for both treatments compared with the control. There were no differences in texture profile, except hardness, between the control and the two treatments. Regarding the sensory evaluation of tomato sauce-stewed products manufactured with marinated pork loin, the treatment groups scored marginally well in tenderness, juiciness and overall acceptability, while the flavor score of the control was significantly higher than those of T1 and T2.

• Culinary science and hospitality research
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• v.18 no.3
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• pp.163-179
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• 2012

This study was prepared to develop American sauce with different amounts of salt through high pressure extraction and examined difference in its mechanical and sensory characteristics. Furthermore, it aimed to provide practical materials for the mass production of American sauce and other crustacean sauce products and to contribute to the development of products with superior quality and functionality by standardizing traditional cooking techniques in the food service industry. In American sauce, salt content did not have a significant effect on water content and ash content but had a significant effect on color, pH and salinity. Na and K contents increased with increasing salt content. In addition, Mg and P contents were highest in J4 containing 0.4% of salt, but they did not show any regular tendency according to salt content. For total free amino acids, 29 kinds were detected in J0 and J1, 30 in J2, 31 in J3, and 33 in J4. Detection was highest in J3 containing 0.3% of salt, and the content level was highest particularly for arginine among essential amino acids, for glutamic acid, alanine, serine, ${\beta}$-alanine and ${\alpha}$-aminoadipic acid among flavor enhancing amino acids, and for ${\gamma}$-Aminoisobutyric acid among other amino acids. We measured lipid peroxidation in American sauce using lipid extracted from a mouse brain and confirmed that the amount of antioxidant substances extracted was largest in J0 containing no salt. The results of measuring lipid peroxidation and DPPH showed that the antioxidant effect was high when salt was not contained. In the results of the sensory test, overall quality was highest in J3 containing 0.3% of salt, showing that the addition of salt affects the evaluation of overall quality. Summing up the presents of this study as presented above, we cannot expect an effect of antioxidant functionality; however, according to the results of the mechanical quality evaluation and the sensory test, American sauce containing 0.3% of salt is considered the optimal product in terms of quality. Using these results as practical materials for the mass production of crustacean sauce products, we expect to standardize traditional cooking techniques in the food service industry and to develop products with high quality and functionality.

• Journal of Food Hygiene and Safety
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• v.35 no.4
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• pp.398-410
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• 2020

In this study, the contents of soluble vitamins B₁ (thiamin), B₂ (riboflavin), and B₃ (niacin) in 13 kinds of rice, 11 kinds of noodles, and 15 kinds of sauces were identified. The limit of detection (LOD) and limit of quantification (LOQ) were checked to determine the reliability of the experimental results, and the accuracy of the results through the standard reference material (SRM 1849a) was verified to show excellent indicators. As for thiamin, japchaebab (stir-fried glass noodles with rice) was found to contain the highest content among rice dishes, makguksu (buckwheat noodles) among noodle dishes, and tomato spaghetti sauce among sauces. Riboflavin was identified as having the highest content in slightly spicy jajangbab (black-bean sauce with rice), bibimguksu (spicy noodles) for noodles, and spicy curry with turmeric for sauces. Niacin was highest in content in the deep and rich flavors of spicy chicken-fried rice, janchiguksu (banquet noodles), and black-bean sauce, respectively. As a result of checking the amount of recommended daily intake of water-soluble vitamins for Korean adult men and women, the highest content of riboflavin was 217.40% for men and 271.75% for women. Through this study, we are going to establish a database of nutrients for the water-soluble vitamins contained in rice, noodles, and sauces to provide the necessary dietary data concerning the content of the water-soluble vitamins contained in foods for daily recommended intake.

• Journal of Fisheries and Marine Sciences Education
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• v.23 no.3
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• pp.410-424
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• 2011

This study was investigated for the purpose of obtaining basic data which can be applied to processing of canned sea mussel using tomato paste. Shell were washed, and then steamed and shucked. Sea mussel meat was prepared with ratio of sea mussel 90g, tomato paste sauce 65g(tomato paste 42%, gum guar 1.0%, salt 2.0%, starch syrup 2.0%, cooking wine 1%, water 52%). The sea mussel meats were packed with vacuum seamer in 301-3 can, and then sterilized for various F0 value(F0 8-12 min.) in a steam system retort at $118^{\circ}C$. The factors such as pH, VBN, amino-N, total amino acid, free amino acid, chemical composition, color value (L, a, b), texture profile, TBA value, mineral, sensory evaluation and viable bacterial count of the canned sea mussel produced with various sterilization condition(F0 8-12 min.) were measured. The same element was also measured during preservation. The results showed that the product sterilized at F0 8 min. and preserved for 90 days were the most desirable.

• Journal of Nutrition and Health
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• v.45 no.6
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• pp.588-599
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• 2012

There is a limitation to estimate vitamin $B_{12}$ intake due to the lack of data on vitamin $B_{12}$ content of Korean commercial foods. In this study, vitamin $B_{12}$ content was determined in favorite Korean restaurant foods, convenient or instant foods, fast foods and bakery products through a modified microbioassay using Lactobacillus delbrueckii ATCC 7830. Bulgogi and seafood & green pepper griddle had high vitamin $B_{12}$ content, 3.50 and $2.96{\mu}g$/100 g, respectively. Pork suyook, pork griddle and pollack griddle had 0.48, 0.31 and $0.32{\mu}g$/100 g of vitamin $B_{12}$, respectively. In stew, soft-tofu stew with seafood and doenjang stew with seafood had relatively high vitamin $B_{12}$ content, 1.93 and $1.44{\mu}g$/100 g, respectively. Bibimbap and 4 different types of rice porridge, beef & mushroom, chicken & ginseng, seafood or abalone, had 0.36, 0.08, 0.09, 1.64 and $0.13{\mu}g$/100 g of vitamin $B_{12}$, respectively. One serving of haejanggguk, yookejang, chuotang and galbitang had 5.97, 2.04, 2.63 and $1.91{\mu}g$ of vitamin $B_{12}$, respectively. One serving of samgetang and sulongtang had $2.89{\mu}g$ and $6.64{\mu}g$ of vitamin $B_{12}$. In noodles, one serving of cram noodle soup, bibim-nangmyeon, and mul-nangmyeon had 18.8, 1.21 and $0.38{\mu}g$ of vitamin $B_{12}$, respectively. One regular gimbap and one triangle gimbap contained 1.09-2.53 and $0.54-1.11{\mu}g$ of vitamin $B_{12}$, respectively. One cheese-burger, chicken-burger and bulgogi-burger had 0.76, 0.62 and $0.54{\mu}g$ of vitamin $B_{12}$, respectively. A plain bagel and a waffle contained 0.13 and $0.17{\mu}g$/100 g of vitamin $B_{12}$, respectively. Ready-made tomato sauce or cream sauce for spaghetti in a retort pouch contained only a trace of vitamin $B_{12}$. In conclusion, these results should contribute to improving the present food vitamin $B_{12}$ content database, most of which were cited from foreign data, thereby it could be helpful to estimate the vitamin $B_{12}$ intake of Koreans more accurately than before. It will also provide new information for dietary education related to vitamin $B_{12}$ and health.

• The Korean Journal of Food And Nutrition
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• v.25 no.1
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• pp.9-16
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• 2012

The purposes of this study were to develop value-added sauce(ketchup) products with Korean advanced chile peppers (Capsicum annuum L.), determine their physicochemical characteristics, and conduct a sensory evaluation. American chile ketchup products were collected from American local favorites and analyzed based on their compositions. The Korean chile ketchup contained tomato paste(37.5%), Korean chile pepper(14.1%), sugar(14.8%), vinegar(14.1%), garlic(8.5%), herbs, plum extract, and oligosaccharide. Its physiochemical analysis showed: moisture $59.61{\pm}0.28%$, crude protein $2.18{\pm}0.11%$, crude lipid $1.99{\pm}0.04%$, crude ash $9.26{\pm}0.13%$, crude carbohydrate $26.97{\pm}0.48%$, reducing sugar $35.19{\pm}0.97%$, salt $3.04{\pm}0.04%$, acidity $2.22{\pm}0.01%$, pH $3.7{\pm}0.01$, and $^{\circ}brix\;36.3{\pm}0.14$. Korean chile ketchup showed higher overall acceptability compared to American local favorite chile ketchup. This result suggests the possibility for replacing chile ketchup products imported from foreign countries(USA and Europe).

• Journal of Food Hygiene and Safety
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• v.32 no.2
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• pp.114-122
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• 2017

N-nitrosamines can be produced in the process of heating, processing, storage and packaging. Migration specifications for N-nitrosamines exist only for rubber baby bottle nipples, which are regulated by the Ministry of Food and Drug Safety (MFDS). There is no regulation for other food contact substances (FCS) and studies on N-nitrosamines migration from FCS are rather limited. A pilot study showed an increase in N-nitrosamines contents when cooking instant noodles. Thus, the migration from the packaging was suspected and it was necessary to monitor the migration of N-nitrosamines from food packaging materials and to examine the change in N-nitrosamines contents when cooking instant foods. Three N-nitrosamines, NDMA (N-nitrosodimethtlamine), NDEA (N-nitrosodiethylamine), NDBA (N-nitrosodibutylamine), were analyzed in migration test solutions from plastics such as polyethylene, polypropylene and polystyrene, papers and aluminium containers. In all test solutions, N-nitrosamines were detected less than method quantitation limits (MQLs). Food samples were also investigated to ensure that there is no effect from food contact substances when cooking instant foods. In retort sauces such as curry, black soybean sauce and tomato sauce, NDMA concentration was ranged from 0.54 to $3.81{\mu}g/kg$, but there were no significant differences between unheated and heated samples. However, the NDMA contents were significantly increased in most of the instant noodle samples tested when cooked (p < 0.05). No effects from the food contact substances or cooking water was observed. Only when the seasoning powder and noodles were cooked together was NDMA detected. Individual components (noodle, seasoning powder or dried vegetable) or other combinations such as noodles and dried vegetables did not generate N-nitrosamines. Therefore, it is speculated that NDMA may be formed from the precursors in noodles and seasoning powders when they are solubilized in a medium of water.

• Journal of Applied Biological Chemistry
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• v.59 no.3
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• pp.189-201
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• 2016

A processing factor (PF) has been used to define the maximum residue limits of pesticide in a variety of processed fruit products. This study summarizes PF by the stage of fruit processing based on JMPR reports from 2010 to 2014. When we compared PF of 19 pesticides in apple products during the processing of washing, drying, canning, juice, sauce, puree and pomace, PF was higher than 1 only in pomace. In the comparison of 21 pesticides during the process of grape (washing, juice, wine and raisin), PF was higher than 1 in raisin. In the comparison of 19 pesticides during the process of orange (juice, oil and marmalade), PF was higher than 1 in oil. When 27 pesticides were compared during the process of tomato (juice, puree and paste), paste showed the highest PF value except pomace. During the process of plum (washing, drying and puree) with 12 pesticides, PF was higher than 1 in drying. The correlation coefficients between physical characteristics of pesticide (fat-solubility and volatility) and PF were statistically significant in the processes of apple juice, orange juice, tomato puree and paste and strawberry jam.