• Monthly Korean Chicken
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• v.20 no.3
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• pp.46-53
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• 2014

• Korean journal of food and cookery science
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• v.30 no.3
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• pp.317-324
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• 2014

This study attempted to investigate the optimum cooking conditions of chicken breast fillets employing the superheated steam (SHS). The effects of SHS cooking conditions on the physico-chemical and sensory properties of chicken breast fillets were studied. Chicken breast fillets for SHS cooking were treated in six different combinations of steam temperature ($330^{\circ}C$ or $350^{\circ}C$) and cooking time (6, 8 and 10 min). As a result, when the chicken breast fillets were cooked for 8min at $330^{\circ}C$ and 6 min at $350^{\circ}C$ steam, the internal temperature of the chicken breast fillets reached $75{\sim}76^{\circ}C$. At that cooking condition, the chicken breast fillets demonstrated lower cooking loss, higher moisture content, lower hardness and fracturability, and higher springiness; further, they had more acceptable sensory properties compared to the other SHS conditions and conventional electric oven cooking (control). These results suggest that the application of SHS technology to chicken breast fillet products can reduce the cooking time and cooking loss; moreover, it can produce highly preferred chicken products compared to conventional electric oven cooking.

• Journal of the Korean Society of Food Science and Nutrition
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• v.37 no.5
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• pp.618-624
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• 2008

A 35-day trial was carried out to determine the influence of dietary cinnamon powder (CNP) on the sensory evaluation and quality of chicken meat, carcass characteristics, plasma lipid level and growth performance of broiler chickens. There were 5 treatment groups: control; CNP 2.0%; CNP 3.0%; CNP 4.0%; and CNP 5.0%. The body weight of the broilers fed the diets containing 3.0% CNP was higher than the broilers fed the control feeds (p<0.05). The concentration of triacylglyceride, HDL-C was higher in the plasma from broiler chickens fed diets with CNP (p<0.05) but the concentrations of total cholesterol and LDL-C were significantly lower (p<0.05) compared to the control group. The carcass percentage, chicken breast and thigh weight were not different between the CNP and control groups. The WHC was significantly higher in the chickens fed 4% CNP diet, while the TBARS was significantly lower (p<0.05) in the chickens fed 3% CNP diet compared to the control group. The color of the breast muscle from the chickens fed 3% CNP diet was lighter than those from the control groups (p<0.05). The sensory evaluation of the taste and savor related to CNP in fried or boiled chicken meat were significantly better from the broiler chicken fed diets containing CNP than the control group (p<0.05). These results suggest that dietary cinnamon powder may improve savor and quality of chicken meat in broiler chickens.

• Food Science of Animal Resources
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• v.32 no.4
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• pp.483-490
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• 2012

Ready-to-eat chicken breasts were packaged in a multilayer, gas-tight tray with top film and various quality changes were investigated during the 24 wk of storage at $10^{\circ}C$. Over the storage period, total aerobes, mesophilic aerobic and anaerobic spore formers, and Clostridium spp. were not detected above 1.0 log CFU/g (detection limit). The residual oxygen ratio in the head space of tray and pH values tended to decrease with storage time, namely from initial values of 5.7% and 6.56 to 3.3% and 6.34 at week 24, respectively. Thiobarbituric acid reactive substances and volatile basic nitrogen values increased from 0.52 mg malonaldehyde (MA)/kg and 2.1 mg/100 g initially, to 3.70 mg MA/kg and 39.9 mg/100 g at week 24, respectively. In terms of the change in meat color during storage, the samples showed a slight increasing trend of CIE $a^*$, $b^*$, and ${\Delta}E$ values over the storage period until week 24 (p<0.05). The change in brine color showed a similar trend with meat of which Hunter $b^*$ and ${\Delta}E$ values increased slightly during storage during 24 wk (p<0.05). The values for the transmittance degree of brine in the samples tended to decrease. Moreover, values for the absorbance degree tended to increase with storage time until week 24. The sensory scores for color, texture, odour, and flavour were evaluated below 5.0 (marketability level) after 24 wk of storage. Based on this sensory evaluation, it could be concluded that retorted RTE chicken breast could remain marketable for at least 20 wk at $10^{\circ}C$.

• Food Science of Animal Resources
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• v.26 no.3
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• pp.306-314
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• 2006

In this study, the anatomic characteristics and the contents of nutritional ingredients and minerals of silky fowl and yeonsan ogolgye was investigated. Silky fowl is covered with white silky feather. There is a pinch of vertical white tassel on peak of the head, especially a silky fowl cock. The crown of a silky fowl has a nickname of phoenix crown, the crown of a cock is mostly like a rose, while that of a hen like strawberry or mulberry. The ear of silky fowl is mostly peacock green(Light blue turquoise), bronze for a small part. Peacock green is most common for Silky Fowl with a age of $60{\sim}150$ days, over the age of 150 days, the peacock green will be gradually replaced by purplish red. Beaks are leaden blue, short and stout while the face is smooth and fine. The lower jaw of silky fowl has comparatively long tiny hair, similar to beard. The two legs of silky fowl are covered with a handful of feather, or known as 'Putting on trousers'. Each leg of silky fowl has five talons. The whole skin, eyes, mouth, talons of silky fowl are grey black The bone and marrow of silky fowl are light black the periosteum is black. The whole meat, internal organs and abdominal fat of sillry fowl aye black the heart and leg meat are light black. Silky fowl meat had lower moisture and lipids content, but higher Ash and protein content than meats of yeosan ogolgye and general chickens. For mineral contents of leg muscle and breast muscle, silky fowl had higher contents of phosphorus (P), iron (Fe), potassium (K), zinc (Zn) than those of yeonsan ogolgye, while yeonsan ogolgye had higher contents of calcium (Ca) than that of silky fowl. The contents of iron (Fe) and zinc (Zn) is higher in leg muscle than in breast muscle for the silky fowl and yeonsan ogolgye. Leg muscle of silky fowl contains a lot of iron (Fe), about 4 times as much as that of leg muscle of yeonsan ogolgye. For the silky fowl and the yeonsan ogolgye, leg muscles contains a lot of zinc (Zn), about 5 times, 4 times respectively as much as that of breast muscle.

• Korean Journal of Poultry Science
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• v.43 no.3
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• pp.129-134
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• 2016

This study was conducted to investigate the sensory properties of chicken meat products, such as color, flavor, tenderness, juiciness, taste, and so on, in multi-cultural families. Questionnaires were collected from multi-cultural families, for a total of 80 consumers. H-4, which contained 80.2% chicken meat ham out of the 5 hams was shown to score 7.00 of 10 points on the Likert scale compared to the others products (P<0.05). Loyalty purchasing of chicken ham showed the middle level, 6.50 points (P<0.05). Preferences for color, flavor, tenderness, juiciness and taste of chicken breast ham in South East-Asia showed higher values than those in Korea and Vietnam (P<0.05). The preferences of dakgalbi for sensory properties among multi-cultural families did not show significant differences. The color preferences of chicken mixed press ham showed higher values in South East-Asia than those in Vietnam (P<0.05). The purchase intension of chicken press ham after manufacturing was the highest, 4.12 points, for chicken meat products.

• 베이커리
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• no.9 s.374
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• pp.104-107
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• 1999

• Monthly Korean Chicken
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• v.19 no.4
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• pp.50-51
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• 2013

• Monthly Korean Chicken
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• v.19 no.4
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• pp.56-57
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• 2013

• Journal of Life Science
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• v.18 no.10
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• pp.1369-1376
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• 2008

In this study, the effects of feeding citrus byproducts on nutritional components of Korean native chickens were investigated. Two samples of Korean native chickens were used for this study: T0 (chickens fed with only feed for laying hen until they became 39 weeks old, not with citrus byproducts) and T1 (chickens fed with citrus byproducts). The feed for T1 was the same as T0 for the first 16 weeks, and then was made by adding 4% of citrus byproducts to the feed for T0 between $17{\sim}39$ weeks. The chicken used for the experiment was obtained by chilling them for 2 days after slaughter. There was no significant difference between T0 and T1 regardless of feeding citrus byproducts, in terms of their breast/thigh's calorie, contents of moisture, protein, fat and ash, total structural amino acid, total free amino acid and composition of saturated/unsaturated fatty acids. The breast's cholesterol amount of T0 and T1 were 48.4 mg/100 g and 47.6 mg/100 g, respectively, while that of thigh for T0 and T1 were 75.7 mg/100 g and 72.8 mg/100 g, respectively, which implies that T1 showed lower amount of cholesterol than T0. T1 showed significantly higher amount of phosphorus, potassium, magnesium and vitamin B2 for thigh than T0 (p<0.05).