• Journal of the Korean Society of Food Culture
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• v.4 no.4
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• pp.369-374
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• 1989

This study was designed to evaluate the sensory characteristics and consumer preference of dog meat foods as compared with beef ones. The sensory evaluation was conducted by a 10-member trained panel and 109 persons ranging in age from 23 to 59 participated in the consumer research. The results were summarized as follows: 1. The sensory characteristics. 1) In case of the meats boiled in water, it did not show any significant differences between dog and cow's meat in color as well as off-flavor. On the contrary, the other characteristics such as odor, tenderness, juiciness and oiliness of dog meat were evaluated stronger than those of beef. 2) when the meats were cooked as Tang (a kind of soup), the dog meat did not show any significant differences from beef not only in color and off-flavor but also in odor. 2. The consumer preference. 1) It appeared that consumers somewhat preferred beef Tang to dog meat Tang. However, they rated dog meat Tang as the 'neither liked nor disliked' food on an average. 2) Male consumers showed higher preference than female did for the dog meat tang. On the overall, dog meat foods are regarded to have some desirable sensory characteristics and can be acceptable to most people.

• Animal Bioscience
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• v.35 no.7
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• pp.1091-1099
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• 2022

Objective: The aim of this work was the characterization of the qualitative aspects of meat obtained from Teramana goats, an Italian indigenous breed of the Abruzzo region. Specifically, the study included a comparison with meat samples deriving from Saanen goat kids reared in the same environment and applying the same feeding protocol. Methods: Upon reaching about 7 months of age the animals were slaughtered and samples of muscle tissue were collected to be analyzed. Specifically, meat samples were subjected to evaluations of the physical parameters, including color and the meat ability to retain water, in addition to chemical evaluations that were focused to the determination of the total lipids amount, fatty acids composition, lipid oxidation, and volatile profile. Results: The meat samples obtained from the indigenous breed showed a less intense reddish color and no significant variations for the muscle tissue tendency to retain water, both regarding fresh and cooked meat. Several differences were instead observed in the fatty acid profile. The Teramana samples were richer in saturated fatty acids (p<0.01) and interestingly showed higher concentrations of rumenic acid (p<0.05), a conjugate of linoleic acid that has been associated with important health benefits for the consumers. Another important finding for these meat samples was the marked resistance to oxidative events, as evidenced by the thiobarbituric acid reactive substances-test (p<0.05) and by the characterization of the volatile profile that highlighted a strong reduction in the relative percentage of hexanal (p<0.05), commonly associated to lipid oxidation and the development of unpleasant aromatic notes. Conclusion: The collected data, therefore appeared useful for the valorization of the food product derived from the Teramana goat, although no sensory information has been collected to define the degree of acceptability by the consumers.

• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.1
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• pp.70-74
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• 2001

The effects of aging time (1, 8 and 15 days) and endpoints cooking temperature (70, 75 and $80^{\circ}C$) on the physicochemical and sensory characteristics of pork neck were evaluated. Pork neck was obtained from the carcass (live weight, 105~110 kg ; grade B) chilled for 24 hours after slaughter. As a aging period became longer, the pH, L value and drip loss became higher while its a value and shear force value (SFV) of raw meat became lower. As a aging period became longer, the cooking loss, hardness, chewiness, SFV became lower, and its tenderness, juiciness and taste became better. However, no difference was observed in the aroma, and the one aged for 8 days in the cooked meat showed the best palatability. Increasing endpoint cooking temperature from 70 to $80^{\circ}C$ increased hardness, SFV and taste, and decreased chewiness, sensory tenderness and juiceness (p<0.05). However, it had no effect on the cohesiveness. Also, the one for which the endpoint cooking temperature became $75^{\circ}C$ in the cooked meat showed the best springiness, aroma and palatability.

• Journal of the Korean Society of Food Culture
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• v.7 no.1
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• pp.43-54
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• 1992

To analyze reception dishes of Choson Dynasty, studied historic book ‘Youngjeob Dogam Younhyangsek Euigwae’ (1609, 1634, 1643 year) described feast dishes for Chinese envoy in Choson Dynasty. The results obtained from this study are as follows. 1. The feast dishes consisted of the first main feast dishes (下馬宴, 上馬宴), the second main feast dishes (翌日宴, 請宴 and etc) and the third main feast dishes (別茶啖). 2. 下馬宴, 上馬宴 were arranged in four kinds of tale, the first one called the main table, the second the right side table, the third the left side table, the fourth the confronting side table. Dishes of main table were oil and honey pastry and fruits. Dishes of the second table and the third table were oil and honey pastry, and small cake made of honey and rice with patterns pressed in it. Dishes of the fourth table were cooked vegetable, dried slices of meat seasoned with spices, cooked meat, and fried fish. In feast, Chinese envoy drank 11 cups (1609 year) and 5 cups (1634 year) of liquor. At the first cup they abalones soup, others in a small round table (初味), a small boiled meet (小膳) and a large boiled meat (大膳), at a second cup eat (二味), at third cup eat (三味)..., at eleventh cup, they eat (十一味) and fruits.

• Journal of the East Asian Society of Dietary Life
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• v.20 no.6
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• pp.997-1007
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• 2010

The purpose of this study was to examine the dietary attitudes, dish preferences, and plate waste status of elementary school students in Chungnam province. Questionnaires fearuring dietary attitudes, dish preferences, and plate waste measurements over 4 days were administered to 278 elementary school students (3~6th grades; boys 124, girls 154). Regarding plate waste of food, subjects showed the following in decreasing order: soup > vegetable > fish > kimchi > rice > meat. Regarding food preference, cooked rice showed the highest preference among rice dishes, whereas both boys and girls preferred stir-fried rice among one-dish meals. For soup, soup cooked with mear was highly preferred. However, soup with vegetables was preferred less. For meat, soy sauce-glazed chicken and bulgogi were the most preferred boys and girls. In addition, boys indicated a higher preference for most of the meat dishes than girls. Among the many types of kimchi, Chinese cabbage kimchi (Baechu Kimchi) was the most preferred. For the school meals, the served and consumed amounts by boys were higher than those of girls. However, there was no significant difference in plate waste between the boys and girls. To improve management of school meals, dietitians should understand factors that influence students' food preferences.

• Journal of the East Asian Society of Dietary Life
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• v.24 no.3
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• pp.421-431
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• 2014

In this study, preferences and eating frequency of fish were surveyed in 390 foodservice employees in the Gyeongbuk and Daegu areas. The most common response to degree of fish intake was 'half eaten'. In the home, 'fish intake 1~2 times per a week' was chosen as the most common response. There was a significant difference(p<.05) in the frequency of fish consumption based on gender. 'Fish intake 3~5 times per a week' was most commonly chosen by subjects under 20 and over 60 years, whereas the most common response in those 41~60 and 21~40 years old was 'fish intake 1~2 times per a week'. The most preferred method of fish cooking was 'roast', 'frozen pollack' Tang was chosen as the favorite Tang(soup) dish and 'Hairtail' was chosen as the favorite boiled and grilled fish dish. Reasons for avoiding or preferring fish were related to 'tastes and recipes'. 'Mackerel' was the favorite dish for both men and women. 'Flatfish' and 'mackerel pike' were disliked by men and women, respectively. Cooked meat was eaten more often than fish regardless of gender. Besides, preference for meat was higher than that for fish in all age groups, except those over 60 years old. 'fish has good nutrition and health' was the most common response When subjects were asked to compare fish with cooked meat.

• Analytical Science and Technology
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• v.20 no.2
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• pp.115-123
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• 2007

The heterocyclic amines (HAs) are a family of mutagenic/carcinogenic chemicals formed from the cooking of muscle meats such as beef, meat, fowl, and fish. A major draw back in the analysis of HAs from foods is their very low level of concentration (ng/g) and a number of matrix interferences in samples. Solid-phase extraction (SPE) is one of the procedures widely used for the extraction and purification of HAs in food samples. In this study, several SPE procedures of HAs determination were performed. Recoveries of the HAs were obtained from comparing a matrix such as a standard methanolic solution and pre-cooked meat extracts. Recovery values were ranging between 25.3 and 93.0 % at a concentration of 25.0 ng/g. HAs were determined with high sensitivity by micro-HPLC (${\mu}$-HPLC) analysis with electrospray ionization mass spectrometry (ESI-MS). Another developed method, which is freezing filtration method, shows better extraction recoveries and good precisions. The established method will be applicable to monitoring of heterocyclic amines from the cooked meat.

• Food Science of Animal Resources
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• v.32 no.2
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• pp.212-219
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• 2012

The objective of this study was to investigate the effect of high pressure (HP) processing on shelf life, as well as the addition of phosvitin on lipid and protein oxidation stability of minced chicken leg meat. Minced chicken leg meat was mixed with yolk phosvitin at 500 or 1000 mg/kg meat levels, and divided into raw and cooked groups. Then, the samples were subjected to HP at 0.1, 300, and 600 MPa. The total aerobic bacteria, lipid and protein oxidation, along with instrumental meat color ($L^*$, $a^*$, and $b^*$value) of the samples were measured during storage for 7 d at $4^{\circ}C$. In raw meat, the number of total aerobic bacteria was decreased by HP at 300 MPa (4 Log reductions) and 600 MPa (5 Log reductions) after 7 d of storage (p<0.05). HP at 600 MPa increased lipid oxidation of samples at all storage days and protein oxidation of samples during storage at 3 and 7 d. HP induced the changes of meat color by increase of $L^*$ value and decrease of $a^*$ value (p<0.05). The total aerobic bacteria was not detected in the cooked samples, regardless of HP pressure, and the lipid or protein oxidation of the cooked sample treated by 600 MPa was higher than that of the control (0.1 MPa) on day 7 or control on day 3, respectively (p<0.05). The results suggested that HP can improve the shelf life of minced chicken leg meat. However, phosvitin might be a limited antioxidative agent for the improvement of oxidation stability induced by HP.

• Journal of agriculture & life science
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• v.45 no.1
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• pp.67-77
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• 2011

This study was conducted to investigate the effects of bio-ion water on growth performance, blood characteristics and meat quality in pigs. Ninety nine crossbreed pigs $(Landrace{\times}Yorkshire{\times}Duroc)$ were randomly allotted to three treatments; CON (basal diet), T1 (basal diet with bio ion water from growing period), T2 (basal diet with bio ion water from finishing period). There were no significant differences in growth performance and carcass characteristics of pigs among treatments. The red blood cell and white blood cell were significantly higher (P<0.05) in diet added with bio ion water than the control. Proximate analysis (%), meat color, pH, drip loss (%), cooking loss (%) and shear force $(kg/cm^{2})$ were not significantly different (P>0.05) among treatments. The treatment 1 had lower saturated fatty acid (SFA) to unsaturated fatty acid ratio, but higher UFA concentration than those of control. The aroma of cooked meat in T1 was higher than other treatments. Thereby, overall acceptability sensory score of cooked meat in T1 tended to be higher than other treatments.

• Food Science of Animal Resources
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• v.38 no.3
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• pp.433-441
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• 2018

The objective of present study was to investigate the effect of cooking and their combinations with re-heating methods on the formation of cholesterol oxidation products (COPs) in stored chicken thigh meat. Pan roasting, steaming, oven grilling, charcoal grilling, and microwaving were used for cooking. Re-heating of samples was done using the same cooking methods or microwaving after 3 and 6 d of refrigerated storage. Cooking and re-heating resulted in reduction of crude fat and cholesterol contents of chicken thigh meat depending on storage period before re-heating. Cooking and storage period had no influence on the total amount of COPs. The highest total amount of COPs was observed in meat samples cooked by steaming and reheated by microwaving after 6 d of storage, which showed similar value to raw chicken meat stored for 6 days. However, different re-heating methods formed different types of COPs depending on storage period before re-heating. The high amount (p<0.05) of 25-hydroxycholesterol or ${\alpha}-epoxide$ was detected in meat samples reheated by steaming or microwaving at 3 or 6 d of storage after steamed cooking, respectively. As a result, the combination of steaming and re-heating with microwaving could increase the total amount of COPs in chicken thigh meat and different cooking/re-heating methods could form different types of COPs, even though no significant difference in the total amount of COPs depending on storage period.