• 한국산학기술학회논문지
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• 제12권7호
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• pp.3123-3129
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• 2011

돈가스는 청소년층이 선호하는 메뉴이지만 기름에 튀겨 조리하므로 지방함량과 칼로리가 높아 비만을 유발할 수 있는 메뉴이다. 본 연구에서는 이러한 점을 개선하여 국민건강에 기여하고자, 오븐을 이용한 돈가스의 조리 방법 개발 및 이에 따른 돈가스의 품질 특성을 연구하였다. 기름조리 방법을 대체하기 위하여, 갈색 생 빵가루에 카놀라 오일을 혼합하여 돈가스를 제조하였고, 오븐 조리시간, 온도, 습도, 팬 스피드를 최적화하였다. 기름조리 돈가스 대비 오븐조리 돈가스의 지방 함량과 칼로리는 55.4%, 28.6% 유의적으로 감소하였다(P<0.05). 색도와 조직감, 베터 분리율 분석에서 유의차가 없었으며(P>0.05), 관능평가 에서도 전체적인 맛 항목 등에서 유의차가 없었다(P>0.05). 따라서 돈가스를 최적화된 조건으로 오븐 조리한다면, 기름 조리 돈가스와 맛이 유사하여 고객의 선호도를 유지하고, 다이어트를 필요로 하는 사람들에게 유용할 것으로 기대된다.

• Journal of Animal Science and Technology
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• 제46권3호
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• pp.397-404
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• 2004

가열방법과 포장방법이 저장기간 동안 칠면조육 패티의 지방산화(TBARS)와 콜레스테롤 산화물 함량에 미치는 효과를 조사하기 위하여, 칠면조 다리육을 분쇄하여 패티를 제조하였다. 칠면조육 패티는 5가지 가열방법(oven cooking, pan frying, deep frying, boiling, microwaving)으로 가열한 후 각각 함기포장과 진공포장한 후 저장하면서 시험에 공시하였다. 지방산패도는 함기포장과 진공포장 모두 저장초기에는 boiling 방법이 유의적으로(P < 0.05) 높게 나타났으나, 저장 말기에는 microwaving 방법이 가장 높은 지방산패도를 나타내었다(P < 0.05). 총 콜레스테롤 산화물의 량은 전 저장기간동안 boiling 방법이 가장 낮은 함량을 나타내었고(P < 0.05), microwaving 방법이 가장 높은 함량을 나타내었다(P < 0.05).각각의 콜레스테롤 산화물의 함량을 보면,7$\alpha$-hydroxycholesterol은 pan frying 방법이 가장 낮은 함량을 나타내었고(P < 0.05), microwaving 방법이 가장 높은 함량을 나타내었다(P < 0.05). $\lpha$-epoxide의 량은 boiling 방법이 가장 낮은 함량을 나타내었으며, pan frying 방법에서 가장 높게 나타났다(P < 0.05). $\beta$-epoxide 함량은 pan frying 방법이 가장 낮은 함량을 나타내었으며(P < 0.05), deep frying 방법과 microwaving 방법에서 가장 높은 함량을 나타내었다(P < 0.05). 또한 7-ketocholesterol의 함량은 microwaving 방법에서 가장 높게 나타났다(P < 0.05).

• Preventive Nutrition and Food Science
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• 제2권1호
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• pp.11-16
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• 1997

Alkaline cooking and processing properties of domestic maize were evaluated by comparing to those of imported control maize(Asgrow 404). Domestric maize varieties were hydrated more rapidly and had lower dry matter losses during alkaline cooking than control maize due to softer endosperm texture and incomplete removal of pericarps. Domestic maize varieties produced masas with proper handling properties when nixtamals had 50~52% moisture. However, masas produced from domestic maizes were puffed dur-ing baking and frying process due to the release of more free starch granules in the masa than control masa. Tortilla chips prepared from domestic maizes absorbed more oil during frying and had slightly higher water content with darker color than tortilla chips prepared from control maize. Among the domestic maize hybrids, KS42/Fla2BT113 had more acceptable kernel characteristics of tortilla chips than other varieties.

• 한국식품영양학회지
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• 제15권4호
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• pp.337-341
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• 2002

옥수수배아, 소맥배아, 탈피땅콩, 겨 자. 후추를 조분쇄하여 직화법으로 볶은 다음 옥수수기름과 혼합하고 열처리하여 향미유 원액을 얻었다. 이 원액과 옥수수기름을 혼합하고 여기에 유용성 천연색소 추출물과 O.R.Paprika를 처리하여 참기름 고유의 외관과 향미가 유사한 대체 향미유를 개발하였다. 이리 이화학적 특성을 참기름과 직접 비교해 본 결과 유리지방산 함량은 약 1/14 수준이었으며, 기타 항목에서는 거의 유사한 결과를 나타내었다. 이 향미유를 이용한 조리실험 결과 갈비절임, 볶음, 튀김, 김구이 및 약과튀김 등에서 우수한 특성을 보여 참기름 대체용으로의 기능이 충분한 것으로 확인되었다.

• 한국식생활문화학회지
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• 제23권4호
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• pp.469-478
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• 2008

In this study, degree of rancidity and trans fatty acid formation were examined in fat and oils, including soybean oil (SB), canola oil (CA), corn germ oil (CO), olive oil (OL), palm oil (PO), and beef tallow (BT), during heating for 10-130 minutes at 160-200$^{\circ}C$. In order to determine the rancidity of the fat and oils, acid values (AV), iodine values (IV), viscosity, and color were measured. Changes in the amounts of fatty acids and the formation of trans fatty acids were measured using GC and HPLC. For all groups, AV increased, IV decreased, and coefficients of viscosity and color increased as the heating temperature and heating time increased, indicating there were positive correlations between the heating temperature and time and AV. In addition, all groups had similar amounts of trans fatty acids, with the exception of the beef tallow; however, its level only slightly increased with heating. The olive oil had the lowest trans fatty acid content and the lowest amount created by heating. The order of trans fatty acid amounts generated while heating was BT>PO>CO>CA>SB>OL. According to the study results, the deep frying temperature during cooking should be 160-180$^{\circ}C$ in order to reduce AV and the amount of trans fatty acids that are formed. In addition, it is better to remove beef tallow during cooking and avoid heating at high temperatures since it results in high levels of trans fatty acids. The correlation between the amount of trans fatty acids and AV was positive, while the correlation between the amount of trans fatty acids and IV was negative, indicating that AV and trans fatty acid levels increase while IV decreases as the deep frying temperature and time increase. From the results, it was found that reducing the deep frying temperature and time can lessen increases in AV and trans fatty acids, and decrease IV. Accordingly, to reduce AV and trans fatty acid formation, the ideal deep frying conditions would be to use olive oil or soybean oil rather than beef tallow or palm oil at a temperature of 160-180$^{\circ}C$.

• 한국식생활문화학회지
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• 제12권1호
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• pp.35-40
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• 1997

약과의 튀김 온도와 반죽 횟수가 약과의 품질 특성에 미치는 영향과 혼합 계획(mixture experiment)에 따라 3가지 성된(참기름, 시럽, 소주)의 수준을 변경하여 재료 배합비가 약과의 품질 특성에 미치는 영향을 조사하였다. 튀김 온도와 반죽 횟수에 따른 영향은 색도에서 L(명도)값은 $120^{\circ}C$에서 유의적으로 높았으며, 반죽 횟수가 많을 때 증가하였다. a(적색도)값은 온도가 높을 때 증가하였으나 반죽 횟수의 영향은 별로 없었다. b(황색도)값은 유의차가 없었다. 경도는 온도가 높을수록 유의적으로 커졌으며 반죽 횟수가 많을 때 경도가 약간 커졌다. 지방 흡수율은 온도가 높아짐에 따라 유의적으로 감소하였고, 반죽 횟수가 많을 때 약간 감소하였다. 집청 흡수율은 온도가 낮을수록 유의적으로 증가하였으며, 반죽 횟수에 따른 차이는 없었다. 재료 배합 비율에 따른 영향은 색도는 재료 배합 비율과의 사이에 뚜렷한 관계를 나타내지 않았으며, 경도는 참기름, 소주의 양이 많아지면 단단해지고 시럽이 많아지면 연해졌다. 지방 흡수율은 참기름, 시럽의 함량이 증가할 때 증가하였으며, 집청흡수율은 참기름과 소주의 함량이 감소하고, 시럽의 함량이 증가할 때 증가하였다.

• 한국식생활문화학회지
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• 제33권6호
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• pp.473-488
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• 2018

The purpose of this study was to review literature on beef recipes, focusing on 20 recipe books published from the late 1800s to 1990s. A total of 119 beef dry-heat cooking were recorded. The most often used cooking were as follows: roasting 54 times, skewering 35 times, stir-frying18 times, pan-frying11 times and deep frying 1 time. The culinary book that the recipes was Hangukeumsik daegwan (1997). ribs, brisket, rump, bottom sirloin, sirloin and tenderloin were used but all beef cuts were marked as 'beef.' Thus, it impossible to figure out which beef cut was used in the recipe. Chili, green onion, egg, tofu and wheat flour were used together as, while soy sauce, salt, sugar, sesame oil, ground pepper, pear juice, honey, chopped green onion, chopped garlic, ginger juice, ground sesame used as. In addition, pine nuts or ground pine-nuts were often used for garnish.

• 한국식생활문화학회지
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• 제27권6호
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• pp.607-626
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• 2012

This study examined the historical changes in Jeon. The Korean dictionary was analyzed to analyze the modern definition of Jeon. To investigate the change in the type and cooking methods of Jeon, 36 cookbooks from the late 1800s to 1999 were analyzed. The cooking method for Jeon, such as the ingredient, quantity and how to cooking were presented systematically since 1935. The main ingredients of jeon in modern cookbooks are seafood 36.0%, vegetables 30.2% and meat 20.3%. Jeon made with seafood or vegetables, chopped meat put in each main ingredient or meatballs with minced meat, etc. meat was used to make Jeon in a variety of ways. The cooking method for Jeon in a frying pan is the most basic method. After trimmed materials, adding flour, eggs and oil are the most common way. Making dough with grain flour or ground potatoes, green beans, legumes, etc., and mixing the ingredients in a pan-frying methods appeared to be under the influence of other countries recipes. Modern food culture, introducing new ingredients and cookware, has changed. As a result, jeon cooking methods and the application of the material have varied. The type of jeon and cooking methods are expected to increase further and become more diverse.

• 한국축산식품학회지
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• 제35권4호
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• pp.441-448
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• 2015

Blanching beef for use in home meal replacements (HMR) is an important process that determines the final quality of the beef after the cooking process. Thermal pretreatment also minimizes the change in quality during the main cooking process or storage. In this study, beef samples were washed and sliced, then treated by immersion in boiling water (1-10 min), steaming (1-10 min), or pan-frying in oil (30-240 s). The color after each thermal treatment showed higher L* and b* values and lower a* values compared with the raw beef, except for the pan-frying thermal treatment. The total color difference (∆E) and pH value were significantly increased by panfrying (p<0.05). There was no significant difference in the shear force of the beef samples, except for the sample pan-fried for 210 s. The nutritional content of beef was measured as the moisture, protein, fat, and ash contents, which were 69.96, 16.64, 3.49, and 1.13%, respectively, in raw beef. After thermal treatment, the crude protein and fat contents were increased, whereas the moisture and ash contents decreased. The mineral content, including Na, Mg, Fe, and Ca was highest after pan-frying. The heat treatment decreased microorganisms in all the samples. The total bacteria count in raw beef was 4.5-4.7 Log CFU/g, whereas the bacteria count decreased to 2.2-2.8 Log CFU/g after blanching. Thermophilic bacteria, coliform, mold, and yeast not detected in any thermally treated sample.

• 한국축산식품학회지
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• 제40권4호
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• pp.649-658
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• 2020

This study compared aroma compositions and sensory aroma attributes of raw and cooked Tenebrio molitor larvae (mealworms). Main sensory aroma attributes of raw mealworms were strong wet-soil-like, and less-intense oily, shrimp-like and sweet-corn-like. Quantitatively, the major aroma components of raw mealworms were hydrocarbons and aldehydes. As cooking proceeded, sweet-corn-like, roasted, and fried-oil-like sensory attributes were increasingly perceived with steaming, roasting, and frying, respectively. Some pyrazines, pyrrolidines, and carbonyls increased or appeared in roasted and fried mealworms. Partial least squares regression also showed differences in raw and cooked mealworms based on aroma components and their sensory attributes. Unlike raw mealworms, steamed mealworms had a relatively strong sweet-corn-like aroma attribute, which was related to 2,4,6-trimethyl-heptane, 2,4-dimethyl-dodecane, and 3,5-dihydroxy-6-methyl-2,3-dihydropyran-4-one. In comparison, roasted and fried mealworms exhibited roasted, shrimp-like, and fried-oil-like aroma attributes, which were associated with intermediates of the Maillard reaction and lipid oxidation, such as pyrazines, alcohols, and aldehydes. This result during thermal reactions was very similar to those of meat and/or seafood. The use of mealworms as a savory-type flavor enhancer can be expected.