• 대한영양사협회학술지
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• 제7권4호
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• pp.385-396
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• 2001

This study was carried out to obtain the menu preferences of frequently served set menu of the staff working at Samsung Medical Center. The frequently served set menus were 72 menus including 23 Korean meals, 12 bowel of rices, 18 noodles, 10 soups, 6 fried rices, 3 western meals. The subjects of this study were 624 staffs who works at Samsung Medical Center. The results are summarized as followers : The subject group for this study was composed of 23% males and 58% females, 80% of subjects are twenties and thirties. The best preferred menu was fried food 4(boiled rice with assorted mixtures, boiled quail egg). And noodles 8(cold buckwheat noodles, fried mung-beans), noodles 2(buckwheat noodles, fried vegetable), Western meals 3(hamburg steak, steamed dumpling), noodles 18(rice-cake dumping soup, fried sweet potato with sugar syrup) were preferred by the subjects. The worst preferred menu was soups 4(loach soup, fried sea food and welsh onion). In the preference each kinds of set menus, Korean meals 3(soup to relive the hangover with pollack, grilled meat, lettuce, fruit salad, Kimchi, ice tea) was the most preferred of the Koreans meals, bowel of rice 8(omelet containing fried rice, chicken salad) of the bowel of rices, noodles 8(cold buckwheat noodles, fried mung-beans) of the noodles, soups 3(spicy beef soup, chicken salad) of the soups, fried rice 5(boiled rice with assorted mixtures, boiled quail egg). There was no significant sexual difference in the menu preferences except 7 menus. There was significant age difference in the 17 menu preference, the younger age subjects were the better like noodles.

• Asian-Australasian Journal of Animal Sciences
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• 제20권2호
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• pp.252-256
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• 2007

This study was carried out to determine the effect of vitamin E and vitamin C on the performance of Japanese quails (Coturnix coturnix japonica) reared under heat stress during the growth and egg production period. A total of 810 seven-day-old Japanese quails were used in the trial. The birds received a diet with either three levels of vitamin E (DL-${\alpha}$Tocopheryl acetate) (60, 120 and 240 mg/kg of diet) and vitamin C (ROVIMIX STAY-C 35) (60, 120 and 240 mg/kg of diet). Live weight on day 35 and weight gain were the lowest in the group of chicks on a combination of 60 mg of vitamin E and 60 mg of vitamin C, whereas the highest live weight was demonstrated in chicks on a combination of 240 mg of vitamin E and 240 mg of vitamin C (p<0.01). The effects of treatments on cumulative feed consumption, feed conversion ratio, age at 5% lay, sexual maturity weight, rate of lay and mean egg weight values were found to be significant (p<0.01). The highest feed consumption, feed conversion ratio, age at 5% lay, sexual maturity weight, rate of lay and mean egg weight values were found in the group on a combination of 240 mg of vitamin E and 240 mg of vitamin C. The effect of treatments on the mortality ratio was found to be insignificant (p>0.01). The cost of supplementing diets with vitamin E and vitamin C is very low. Therefore such a combination of supplement can offer a potential protective management practice in preventing heat stress related losses in performance of Japanese quails.

• Asian-Australasian Journal of Animal Sciences
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• 제12권2호
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• pp.192-196
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• 1999

The purpose of this experiment was to study the effects of feeding egg yolk prepared from quail fed winged bean oil on plasma and liver cholesterol and fatty acids composition in rats. Eggs were collected from laying quails that had been fed diets containing 5% of either animal tallow, soybean oil, corn oil or winged bean oil. Yolk powders (referred to as winged bean yolk, soybean yolk, etc.) were prepared and fed at the 15% level to weanling female Wistar rats for 28 days. Rats fed winged bean yolk had significantly lower body weight gain than did rats fed soybean yolk or animal tallow yolk. There are no significant effects on plasma total cholesterol, liver cholesterol and triglyceride concentration due to feeding yolk powder containing different oil. However, LDL-cholesterol increased and HDL-cholesterol decreased in rats fed winged bean yolk. Liver lipid of rats fed with winged bean yolk had a higher linoleic but a lower linolenic content than did those fed animal tallow yolk. However, rats fed with winged bean yolk had a lower linoleic content than did rats fed soybean yolk or corn yolk. In conclusion, winged bean yolk seemed to have had an adverse effect on rats.

• 한국식품조리과학회지
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• 제23권2호통권98호
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• pp.261-269
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• 2007

This study was performed to provide basic data for the sous vide cook-chill(SVCC) System by comparing and evaluating food quality, according to preparation method and days of storage, of foods that were prepared by SVCC to those prepared using the cook-chill(CC) System. Boiled quail eggs and fish paste in soy sauce were prepared using CC and SVCC and their quality was evaluated at the time of preparation and by days of storage. Viable cell counts were increased to 5.65(CC) and 3.40(SVCC) LogCFU/g by 15 days(p<.0001) and increased more over time in foods prepared with CC than with SVCC. For the CC method, Coliform counts increased to 4.58 LogCFU/g by 15 days(p<.0001). With SVCC, colirorms were not detected at 0 days, but counts reached 3.70 LogCFU/g by 15 days(p<.0001). After reheating, no coliforms were detected for CC or SVCC at 0 days, however, by 15 days, coliform counts reached 3.61 and 2.52 LogCFU/g(p<.0001) for CC and SVCC, respectively. Finally, the sensory scores of SVCC were higher than those of CC.

• Asian-Australasian Journal of Animal Sciences
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• 제16권12호
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• pp.1789-1794
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• 2003

Two experiments were conducted to evaluate the effect of substituting different levels of hazelnut kernel oil meal (HKOM) for dehulled soyabean meal (DSBM) in diets for Japanese quail. Five diets in which HKOM was replaced with 0, 25, 50, 75 and 100% of DSBM protein in a growing diet for a 5 week period using 450 Japanese quails of initial age of 1 week and in a layer diet for a 112 days period using 180 Japanese laying quails of initial age of 7 week were examined in experiments 1 and 2, respectively. Hence, treatment groups were: control (0 HKOM), 0.25 HKOM, 0.50 HKOM, 0.75 HKOM and 1HKOM. In the experiment 1, 1 HKOM decreased BWG compared with the 0 HKOM and 0.25 HKOM, while it increased FCR compared with the 0HKOM at day 21 (p<0.05). Compared with the other groups, 0.75 HKOM and 1 HKOM decreased BWG (p<0.01) at day 28. While the FCR of 1 HKOM was higher (p<0.01) than that of 0 HKOM, 0.25 HKOM and 0.50 HKOM, respectively, that of 0.75 HKOM was higher than that of 0 HKOM and 0.25 HKOM diets at day 28. However, at day 42 of age, BWG, FCR and the feed intake (FI) were not affected (p>0.05) by inclusion of HKOM. Mortality rate, carcase yield and liver, heart and gizzard weight (% of body weight) were not affected (p>0.05) by inclusion of HKOM to the diet. In the experiment 2, egg production was decreased (p<0.05) by the 1 HKOM diet compared with the 0.50 HKOM diet. While FCR increased by the 1 HKOM diet compared with the 0.25 HKOM and 0.50 HKOM diets (p<0.05). Feed intake for quails fed with the 0 HKOM diet was higher (p<0.05) than for quails fed with 0.50 HKOM diet. The egg yolk weight for 0 HKOM diet group was lower (p<0.05) than for quails in 1 HKOM diet group. In conclusion, the results indicate that DSBM can be replaced by HKOM in diets for growing and laying Japanese quails. However 50% HKOM has higher laying performance than 100% HKOM in the laying period.

• Asian-Australasian Journal of Animal Sciences
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• 제26권8호
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• pp.1080-1088
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• 2013

Our previous results showed that kisspeptin-10 (Kp-10) injections via intraperitoneal (i.p.) once daily for three weeks notably promoted the egg laying rate in quails. In order to investigate the mechanism behind the effects of Kp-10 on enhancing the egg laying rate in birds, this study focused on the alternations of lipids synthesis in liver after Kp-10 injections. 75 female quails (22 d of age) were allocated to three groups randomly, and subjected to 0 (control, Con), 10 nmol (low dosage, L) and 100 nmol (high dosage, H) Kp-10 injections via i.p. once daily for three weeks, respectively. At d 52, quails were sacrificed and sampled for further analyses. Serum $E_2$ concentration was increased by Kp-10 injections, and reached statistical significance in H group. Serum triglyceride (TG) concentrations were increased by 46.7% in L group and 36.8% in H group, respectively, but did not reach statistical significance, and TG contents in liver were significantly elevated by Kp-10 injections in a dose-dependent manner. Serum total cholesterol (Tch) concentrations significantly decreased in H group, while in H group the hepatic Tch content was markedly increased. The level of non-esterified fatty acid (NEFA), apolipoprotein A1 and B (apoA1 and apoB) were not altered by Kp-10 injections. The genes expression of sterol regulatory element binding protein-1 (SREBP-1), fatty acid synthetase (FAS), apolipoprotein VLDL-II (apoVLDL-II), cholesterol $7{\alpha}$-hydroxylase (CYP7A1) and vitellogenin II (VTG-II) were significantly up-regulated by high but not low dosage of Kp-10 injection compared to the control group. However, the expression of SREBP-2, acetyl-CoA carboxylase ($ACC_{\alpha}$), malic enzyme (ME), stearoyl-CoA (${\Delta}9$) desaturase 1 (SCD1), apolipoprotein A1 (apoA1), fatty acid binding protein 2 (FABP2), 3-hydroxyl-3-methyl glutaryl-coenzyme A reductases (HMGCR), estrogen receptor ${\alpha}$, ${\beta}$($ER{\alpha}$ and ${\beta}$) mRNA were not affected by Kp-10 treatment. In line with hepatic mRNA abundance, hepatic SREBP1 protein content was significantly higher in H group. Although the mRNA expression was not altered, the content of $ER{\alpha}$ protein in liver was also significantly increased in H group. However, SREBP-2 protein content in liver was not changed by Kp-10 treatment. In conclusion, exogenous Kp-10 consecutive injections during juvenile stage significantly advanced the tempo of egg laying in quails, which was associated with the significant elevation in hepatic lipids synthesis and transport.

• Asian-Australasian Journal of Animal Sciences
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• 제18권10호
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• pp.1457-1463
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• 2005

In this research, the possibilities of using canola meal (CM) in place of soybean meal (SBM), and also the effects of multi-enzyme and phytase supplementation on the performance of quails were investigated. For this purpose, soybean meal (44% CP), canola meal (37% CP), phytase (produced from Peniophora luci) and multi-enzyme ($\beta$-glucanases, pectinases, cellulases and hemicellulases) were used. CM was used supplying 0, 25 and 50% of CP from SBM and each of the phytase and multi-enzyme blends were added to the each level. This study was conducted with 675 day old quails (Coturnix coturnix Japonica) in 9 groups with 3 replicates including 25 birds (mixed sex) per replicate. Nine isocalaric and isonitrogenous diets were prepared. The effects of enzymes and CM levels were studied with a 3${\times}$3${\times}$3 factorial arrangement for three CM levels (0, 25 and 50%), three treatments (without enzyme, phytase enzyme and multi-enzyme) and three replicates. While the 25% CM level did not affect the liveweight gain 50% CM level decreased the liveweight gain (p<0.05). Multi-enzyme addition to the 50% CM group increased the liveweight gain compared to the other groups (p<0.05). CM levels and enzyme supplementation had no effect on feed consumption, feed conversion ratio, dressing percentage, viability, tibia ash content, Ca and P contents of tibia ash, viscera weight, gizzard weight and length of growth period. While heart weight and liver weight were not affected by CM levels, but they were affected by enzyme supplementation. CM levels and enzyme supplementation did not affect final liveweight, feed consumption, feed conversion ratio, egg yield, egg weight, shell weight and shell index during laying period. The increase in the CM level lightened the colour of the yolk (p<0.05).

• Journal of Nutrition and Health
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• 제38권7호
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• pp.586-604
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• 2005

A reliable nutrient database is a prerequisite for accurate calculation of dietary intakes. The folate database currently available in Korea, however, is not reliable because the values were obtained from published data in other countries using ineffective methods to extract folates from the food matrix. The purpose of this study was to complement the folate database by analyzing folate content in foods using a more effective method to extract food folates (trienzyme treatment). Folate content per unit weight was highest in laver, fermented soybeans, soybean, spinach, black soybeans, crown daisy, mung beans, and quail's egg in descending order. Legumes, leafy greens, eggs, and seaweeds were rich in folate, and meats, chicken, fish, and some fruits contained less folate. Some of the analyzed values were 10 times higher than those in the currently available database. Folate values of 423 foodcodes out of 2,932 foodcodes ($14.4\%$) in the database in the 7th revision in the Recommended Dietary Allowances for Koreans can be replaced by those analyzed in this study. Since folate values of rice and Kimchi, which are core dishes of Koreans, in the newly established database are higher than those in the current database, folate intake assessed using our data will be higher than that using the current available database. Folate content in more foods commonly consumed in Korea are needed to update the folate database. Meanwhile, folate values presented here can be used to assess dietary folate intake of the Korean population.

• 문화기술의 융합
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• 제2권4호
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• pp.1-21
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• 2016

조선시대 의궤 16책에 수록되어 있는 궁중음식 중 전유화(煎油花)에 대하여 문헌 고찰하였다. 조선왕조 궁중음식의 전유화는 주재료에 따라 분석한 결과 수어 & 생선이 16.0%로 가장 높았고, 간과 양이 각각 14.2%, 해삼 12.3%, 게(蟹: 해) 생합 천엽이 각각 4.7%, 돼지고기(저육) 낙지(락제) 각각 3.9%, 굴(석화) 꿩(생치) 닭(계) 각각 2.8%, 민어 골이 각각 2.0%, 오리(鴨子: 압자) 산비둘기(山鳩: 산구) 도비(都飛) 도미 백어 홍합 해란 메추리(순조) 계란 실임자 각각 0.9%순으로 나타났다. 본 연구를 통해 전유화(煎油花)에 대한 새로운 조명과 메뉴개발을 통해 한식의 세계화에 기여하기 위한 기초 자료로 활용되기를 바란다.

• 한국지역사회생활과학회지
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• 제20권3호
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• pp.319-330
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• 2009

This study investigated the field application and the acceptance test of the meal service for the elderly (${\ge}$ 65 years) community halls in Jeonnam and Gyeongbuk. The acceptance scores of bean rice and glutinous rice were the highest among the tested cooked rice varieties in Jeonnam and in Gyeongbuk, respectively (P<0.05). The acceptance scores of tofu soybean paste soup and spinach bean paste soup were the highest among different soups, in Jeonnam and Gyeongbuk, respectively. The scores of menu 5 (bean rice, tofu and bean paste soup, pan-fried pork, green laver salad, kimchi, soy milk) and menu 1 (cereal rice, fermented soy bean soup, hard-boiled quail's egg, crown daisy salad, kimchi, mandarin) were the highest in Jeonnam and Gyeongbuk, respectively, in terms of overall acceptance (P<0.05). The average cost of each meal in two provinces was $2012{\pm}323$ won. The amount of leftovers from menu 5 (Bean rice, Tofu and soybean paste soup, Pan-fried pork, Seasoned green laver, Kimchi, Soy milk) was the lowest in Jeonnamin, while the one from menu 2 (rice, leaf beet and soybean paste soup, sated vegetables with potato noodle, hard-boiled potato, kimchi, cherry tomato) was the lowest in Gyeongbuk.