• KAPE Magazine
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• s.172
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• pp.28-31
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• 2010

한국농촌경제연구원이 지난 11월 25일에 발표한 축산관측 겨울호에 따르면 한우는 2010년 12월부터 2011년 2월까지 한우 수소 600kg 기준 산지가격은 470~490만원, 12월 돼지고기 kg당 지육가격은 4천100~4천300원으로 전망했다. 또 12월 육계 산지가격은 kg당 1천500~1천700원, 계란은 생산량 감소로 12월~2011 년 2월까지 평균 산지가격은 1천100~1천300원으로 전망됐다. 또 오리는 12월~2011년 2월 3kg당 7천800~8천100원으로 전망했다.

• KOREAN POULTRY JOURNAL
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• v.43 no.4
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• pp.118-119
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• 2011

농림수산식품부는 포장유통, 도축검사 담당자의 업무량개선, 축산물판매업의 세부 영업 신설, 위생교육 확대 등을 주요 내용으로 하는 축산물위생관리법령이 2010. 11. 26자로 개정 시행되면서 닭 오리 고기와 식용란(계란)에 대하여 포장유통을 의무화하는 등 위생관리를 대폭 강화한 바 있다. 특히, 위생관리상 통제 없이 유통판매 되어 온 식용란(계란)에 대하여는 오는 4월부터 유통기한을 표시하고 포장하여야만 유통할 수 있도록 위생관리를 강화해 시행된다. 다음은 4월 1일부터 시행되는 계란의 유통기한 표시 및 포장의무화 시행에 관한 내용을 발췌해 정리한 내용이다.

• 축산식품과학과 산업
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• v.11 no.2
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• pp.65-72
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• 2022

• Korean Journal of Poultry Science
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• v.32 no.3
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• pp.171-177
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• 2005

Two experiments were carried out to investigate the effects of level and feeding period of dietary Monascus culture on the performance and cholesterol content of serum and meat in broilers and growing ducks.0.0(C), 0.5(T1), 1.0(T2) and $1.5\%(T3)$ of iwonascus culture which contained 0.5% monacolin-k was added to commercial broiler diets, respectively, and ffd during 2~6 weeks of age in Experiment 1. In Experilnent 2, commercial broiler diet added $1.0\%$ of Monascus culture was fed during $6\~6(C),\;4\~6(T1),\;2\~6(T2)\;and\;0\~6(T3)$ weeks of age, respectively. Three replicates of 16 day-old broilers and 10 day-old growing ducks each were randomly assigned to floor pen, respectively. In Experiment 1, as the level of dietary Monascus culture increased, body weight and feed intake of broilers significantly decreased (P<0.05), whereas those of growing ducks tended to increase without significant differences among treatments. Feed/gain ratio both in broilers and growing ducks showed a trend to increase. Cholesterol contents of serum both in broilers and growing ducks significantly decreased(P<0.05), and those of breast and thigh meat tended to decrease as the level of dietary Monascus culture increased. In Experiment 2, as the feeding period of dietary Monascus culture increased, body weight gain(P<0.05) and feed intake of broilers tended to decrease whereas those of growing ducks increased without significant differences anions treatments. Feed/gain ratio also increased without significant differences. Cholesterol contents of serum both in broilers and growing ducks significantly decreased(P<0.05), and those of breast and thigh meat tended to decrease as the feeding period of dietary Monascus culture increased without significant differences.

• Korean Journal of Poultry Science
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• v.47 no.2
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• pp.61-68
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• 2020

This study was conducted to compare and analyze meat quality of Korean native duck (KND) meat relative to stocking density. The stocking densities under investigation were 4, 5, 6, 7, 8 and 9 birds/㎡. The experiment comprised six treatments and four replications, wherein the breast meat (pH, meat color, and physicochemical properties) and leg meat (fatty acid contents) of 8-week-old KNDs (2.8±0.2 kg) were used. pH of breast meat decreased linearly and quadratically (P<0.05) as stocking density increased. Ash content also decreased linearly (P<0.05) as stocking density increased; however, moisture, fat, and protein contents did not differ significantly among treatments. Furthermore, meat color and cooking loss (CL) increased linearly (P<0.05) as stocking density increased whereas neither shear force (SF) nor water holding capacity (WHC) displayed a significant difference among treatments. Palmitic acid (C16:0) and stearic acid (C18:0) contents decreased quadratically (P<0.05) as stocking density increased whereas, conversely, linoleic acid (C18:1n9) and eicosenoic acid (C20:1n9) contents increased linearly (P<0.05) as stocking density increased. Additionally, γ-linoleic acid (C18:3n6) content increased linearly and quadratically (P<0.05) as stocking density increased, but a decrease (P<0.05) was observed in arachidonic acid (C20:4n6) content. Saturated fatty acid (SFA) and total unsaturated fatty acid (TUFA) contents did not show significant differences among treatments relative to stocking density. However, monounsaturated fatty acid (MUFA) content increased linearly (P<0.05) and polyunsaturated fatty acid (PUFA) content decreased linearly (P<0.05) as stocking density increased. These results can be utilized as basic data for research on the effect of stocking density on KNDs.

• Journal of Food Hygiene and Safety
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• v.27 no.1
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• pp.68-73
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• 2012

In this study, a method was developed using molecular biological technique to distinguish an authenticity of meats for processed meat products. The genes for distinction of species about meats targeted at 12S or 16S genes in mitochondrial DNA and the species-specific primers were designed by that PCR products' size was around 200bp for applying to processed products. The target materials were 10 species of livestock products and it checked whether expected PCR products were created or not by electrophoresis after PCR using species-specific primers. The results of PCR for beef, pork, goat meat, mutton, venison, and horse meat were 131, 138, 168, 144, 191, and 142 bp each. The expected PCR products were confirmed at 281, 186, 174, and 238 bp for chicken, duck, turkeymeat, and ostrich. Also, non-specific PCR products were not detected in similar species by species-specific primers. The method using primers developed in this study confirm to be applicable for composite seasoning including beefs and processed meat products including pork and chicken. Therefore, this method may apply to distinguish an authenticity of meats for various processed products.

• Korean Journal of Poultry Science
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• v.28 no.3
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• pp.289-295
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• 2001

The objectives or this study were to improve duck meat qualify during storage period in onion-red ducks which contained antioxidants. Experimental animals (1 day old, Cherry Valley $F_{1}$, 360 chicks) were randomly assigned in eight treatment group. Treatments were control, 3%, 6% of chopped onion-fed, 5%, 10% of onion extract fed, 6% of onion meal, 3%, 6% of fermented onion-fed. pH was significantly high (P<0.05) in treatment group after 3 day storage in pectoralis muscle. Meat color was low in r* and a* value. TBA value was not different in day 1, was significantly low (P<0.05) 6% chopped and 6% fermented group after day 3 storage. Also, TBA value was significantly high (P<0.05) in control group and was significantly low in 3% chopped, 5%, 10% extract after day 6 storage. VBN value was lower in all treatment groups except 5% ferment group than control group. Meat order was high score in 3% and 6% chopped group and duck specific smell was reduced in all treatment groups. Meat appearance was higher score in treatment groups than in control group during 9 day storage. In result, onion feeding was reduce duck specific smell and improve meat quality during long period storage in ducks.

• Journal of Animal Science and Technology
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• v.53 no.2
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• pp.139-146
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• 2011

This study was carried out to investigated astaxanthin producing "Xanthophyllomyces dendrohous" on growth performances and meat quality in ducks. A total of 450 ducks (cheribery) were allotted into 3 groups. The three groups were control (commercial feed), treatment 1 (0.1% feed additives), and treatment 2 (0.2% feed additives). Each group had 3 replicates. Viable cell number of "Xanthophyllomyces dendrohous" is $1.0{\times}10^8$ cfu/g. Growth performance carried out during 39 days. Average weight gain was significantly higher (p<0.05) in treatment 2 than that of control. Feed conversion was significantly lower (p<0.05) in treatment 1 and 2 than that of control. The results of nutrients composition analysis of duck meat showed that treatment 1 and 2 had significantly lower (p<0.05) fat and cholesterol levels. Water holding capacity showed significantly higher (p<0.05) value than that of control. Both treatment groups showed lower (p<0.05) value than control in drip loss and shear force. Control showed higher unsaturated fatty acids(palmitic acid, stearic acid) content than treatment 1 and 2. Treatment 1 and 2 showed significantly lower (p<0.05) saturated fatty acids (oleic acid, linoleic acid) levels than control. These results suggested that the supplementation of feed additives containing "Xanthophyllomyces dendrohous" might be used effectively for inproving productivity and meat quality of ducks.

• Korean Journal of Agricultural Science
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• v.23 no.1
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• pp.90-98
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• 1996

In order to obtain the basic information for new food product development from pheasant, wild duck(chhungdung), and Ogol fowl, which are called as special poultry, general components,fatty acid amino acid and minerals composition were analyzed. 1). The general compositions were 71.2-74.1% of water, 23.3-26.4% of protein, 1.0-2.4% fat, and 1.1-1.4% of ash in the pheasant, 73.8-76.4% of water, 18.6-19.6% of protein, 2.7-6.8% of fat, and 0.8-1.6% of ash in the wild duck, and 71.4-72.3% of water, 20.8-22.7% of protein, 1.9-6.3% of fat, and 1.0-1.2% of ash in the Ogol fowl, repectively. 2).In the pheasant and wild duck meat, the composition of unsaturated and saturated fatty acid were 60-64%,36-40%, respectively, and olec, palmitic, linolec, and stearic acid were most abundant in this order. But, in Ogol fowl, 72-76% and 24-28% were belong to the unsaturated fatty acid, respectively. 3). Amino acid contents in its order of relative amount were glutamic acid, alanine, aspatic acid, and glycine for the pheasant, glutamic acid, glycine, alanine, and aspatic acid for the wild duck, and lysine, glutamic acid, and aspatic acid for the Ogol fowl, repectively. 4).The mineral composition in the pheasant and wild duck were potassium, phosphorus, sodium, magnesium, and calcium, but in the Ogol fowl, potassium, sodium, magnesium, phosphorus, calcium were the most abundant in this order, repectively.

• Journal of the East Asian Society of Dietary Life
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• v.18 no.4
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• pp.455-465
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• 2008

The data for this study were collected in a survey conducted in Ganghwa. The questionnaire was specifically designed to identify ceremonial and prohibitive foods in Ganghwa. Quantitative and qualitative data were reported as frequencies, and $X^2$ analysis was employed to assess the relationships among religious. Ceremonial foods were important on the 15th of January by the lunar calendar(87.5%), the Korean Thanks giving Day(84.4%), New Year's Day(79.8%), and the winter solstice(77.4%). A table in celebration of a baby's first birthday included baekseolgi, rice cake with Indian millet and red bean, songpyeon, injeolmi, fruits, and japchae. Women who had delivered a child ate boiled rice and seaweed soup. Birthday parties was hosted in 67.0% of the homes. The reasons for not having a birthday party were the inability to make enough time(38.2%) and difficulties with work(19.4%). Pyebaek foods were jerked beef, chicken, jujube and chestnuts. A 60th birthday anniversary was the reason for 31.4% of the respondents to eat ceremonial foods, and a Memorial Day service that carried in the eldest son was the reason in 53.4% of the families. The Memorial-Day service foods were learned by a Catholic mother(66.7%), by the husband's Buddhist mother(37.9%), or by Confucianism(54.5%)(p<0.05). Therefore, it is important to increase the understanding of celebrational foods and to enforce systematic public relations.