• 제목/요약/키워드: meat and meat product

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Effects of Oxygen Scavenging Package on the Quality Changes of Processed Meatball Product

  • Shin, Yang-Jai;Shin, Joong-Min;Lee, Youn-Suk
    • Food Science and Biotechnology
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    • 제18권1호
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    • pp.73-78
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    • 2009
  • Processed meatball products were packaged in a passive package without oxygen scavenger as 1 control and 3 active packages of which have PP-based oxygen scavenger master batch materials (OSMB) of 40, 80, and 100%(w/w) in the middle layer and stored at 23 and $30^{\circ}C$ up to 9 months. Quality changes of packaged products were evaluated by measuring the oxygen concentration of the headspace in containers, thiobarbituric acid (TBA), color, and flavor. The oxygen concentration of the package having 100% OSMB was lower than those of 40 and 80%. The color changes and TBA values of the meat ball in the package containing 100% OSMB were the least among the treatments. Using principal component analysis (PCA), the control showed more flavor change than the packages containing oxygen scavenger. As a result, all active packages could extend the shelf life of the meatball products compared with that of the passive package.

진공포장한 육류제품의 열가공처리와 포장재질에 따른 저장중의 미생물성장 효과 (Effect of Thermal Processing and Packaging Materials on Microbial Growth of Vacuum Packaged a Meat Product during Storage)

  • 이종현
    • 한국포장학회지
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    • 제4권1호
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    • pp.33-40
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    • 1997
  • The microbial growth of fresh, vacuum packaged, cook-in-bag uncured beef patties was determined in two film structures, a commercial (PE/EVOH), and super barrier ($SiO_2$ coated polyester) material. Packaged samples were cooked to internal temperature of 71 and $82^{\circ}C$ for 30 minutes, and stored in temperature abused ($23{\pm}2^{\circ}C$) and refrigerated storage ($4-6^{\circ}C$). Barrier properties had a significant effect (p<0.001) on aerobic and mesophilic growth in the abused condition. Cooking temperatures had a statistically significant effect (p<0.05) on aerobic growth in the refrigerated condition. The growth of anaerobes and psychrophiles were not significantly effected by either variables. Storage times had the most significant effect (p<0.001) for all groups of microorganisms. The physical properties of the commercial film (strength, thickness, and shrinkage) were changed after exposure to thermal treatment, while the super barrier package had actually no change.

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증국 운남성 백족의 음식문화 (Food of China Yunnan Baizu)

  • 신계숙
    • 한국식생활문화학회지
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    • 제15권3호
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    • pp.225-232
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    • 2000
  • The Purpose of this study was to understand the China Yunnan Baizu food. This study was performed a visit market based on in- depth interview with food experts those who lived in Baizu province. The results were summarized as follows. The main food of Baizu were Bab, Dduk(BaBa), Nuddle(Mi xian) made from rice. They ate all kind of food from vegetables, fish, and pork, but the remarkable thing was that there were practical limit to select the ingredient. They would use some fermented products such as Pao-chai, Yan-chai, Zha. Pao-chai was fermented vegetables like Kimchi, Yan-chai was similar with Changachi in Korea, and Zha was prepared from meat and fish. Menus for Banquets were included 8 kinds of cold appetizer, 8 kinds of hot dishes, and 2 kinds of sweet desserts. The ingredients were local products and they considered hot, sour, cold taste importantly. The method of cooking was simple and Rusan, Sengpi was the most traditional Baizu food. Ru san is one of dishes prepared from the milk, and milk pedimented product. Sengpi was uncooked pork.

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Hot water extract of Loliolus beka attenuates methylglyoxal-induced advanced glycation end products formation in human umbilical vein endothelial cells

  • Cha, Seon-Heui;Jun, Hee-Sook
    • Fisheries and Aquatic Sciences
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    • 제25권10호
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    • pp.517-524
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    • 2022
  • Over production of methylglyoxal (MGO) a highly reactive dicarbonyl compound, has been associated in progressive diabetes with vascular complication. Therefore, we investigated whether hot water extract of Loliolus beka meat (LBM-HWE) presents a preserve effect against MGO-induced cellular damage in human umbilical vein endothelial cells (HUVECs). The LBM-HWE extract showed to inhibit MGO-induced cytotoxicity. Additionally, the LBM-HWE reduced mRNA expression of pro-inflammatory cytokines, and reduced MGO-induced advanced glycation end product (AGEs) formation. Furthermore, LBM-HWE induced glyoxalase-1 mRNA expression and reduced MGO-induced carbonyl protein formation in HUVECs. The results implicate that LBM-HWE has protective ability against MGO-induced HUVECs toxicity by preventing AGEs formation. In conclusion, LBM-HWE could be used as a potential treatment material for the prevention of vascular complications of diabetes.

드립 첨가가 돈육 소시지의 품질 및 저장성에 미치는 영향 (Effect of Added Drip on Quality and Shelf Life of Pork Sausage)

  • 문윤희;김종기;정인철
    • 한국축산식품학회지
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    • 제20권2호
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    • pp.133-138
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    • 2000
  • This study was carried out to investigate the effect of drip addition on quality and sensory characteristics of pork sausage. The pH of pork sausage was not affected by addition of nitrite or drip. Hunter's "a" value of pork sausage nitrite added was higher than pork sausage none added nitrite. The remained content of nitrite in nitrite added pork sausage was not over the permitted value(70ppm). The hardness, springiness, chewiness and brittleness of pork sausage added drip was higher than pork sausage none added drip. The free amino acid content was higher in pork sausage prepared by addition of nitrite and drip. The sensory value was not different between samples. The VBN, TBARS and total plate count during storage was low in pork sausage prepared by addition on nitrite. There, the drip was desirable to use in preparation of meat product.

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Effect of Black Rice Powder on the Quality Properties of Pork Patties

  • Park, Sin-Young;Lee, Jong-Wan;Kim, Gye-Woong;Kim, Hack-Youn
    • 한국축산식품학회지
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    • 제37권1호
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    • pp.71-78
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    • 2017
  • Physicochemical properties of pork patties formulated with black rice powder were investigated. Moisture contents of samples containing black rice powder were significantly higher than that of the control (p<0.05). Protein, fat, and ash contents increased with increasing black rice powder content. Uncooked and cooked pH values of samples increased with increasing black rice powder content. Lightness and yellowness of samples decreased with increasing concentration of black rice powder. Redness of cooked samples containing black rice powder was significantly lower than that of the control (p<0.05). Water holding capacity and cooking yield of samples increased with increasing black rice powder concentration. Diameter and thickness reduction ratio of samples decreased with increasing black rice powder content. Sensory evaluation of samples showed no significant difference between samples. Thus, black rice powder improved the quality of pork patties.

Effect of Replacing Beef Fat with Poppy Seed Oil on Quality of Turkish Sucuk

  • Gok, Veli
    • 한국축산식품학회지
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    • 제35권2호
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    • pp.240-247
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    • 2015
  • Sucuk is the most popular dry-fermented meat product. Sucuk has a relatively high fat. Poppy seed oil as animal fat replacer was used in Turkish sucuk and effects of its use on sucuk quality were investigated. There was a significant (p<0.5) treatment × ripening time interaction for moisture, pH (p<0.05) and 2-thiobarbituric acid reactive substances (TBARS) values (p<0.01). Increasing poppy seed oil level decreased (p<0.05) TBARS values. Addition of poppy seed oil to the sucuks had a significant effect (p<0.01) on hardness, cohesiveness, gumminess, chewiness and springiness values. Cholesterol content of sucuks decreased (p<0.05) with poppy seed oil addition. Using pre-emulsified poppy seed oil as partial fat replacer in Turkish sucuk decreased cholesterol and saturated fatty acid content, but increased polyunsaturated fatty acids. Poppy seed oil as partial animal fat replacer in Turkish sucuk may have significant health benefits.

남대양산 크릴의 이용에 관한 연구 (STUDIES ON THE UTILIZATION OF ANTARCTIC KRILL 2. Processing of Paste Food, Protein Concentrate, Seasoned Dried Product, Powdered Seasoning, Meat Ball, and Snack)

  • 박영호;이응호;이강호;변재형;김세권;김동수
    • 한국수산과학회지
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    • 제13권2호
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    • pp.65-80
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    • 1980
  • 크릴을 원료로 하여 품에 대한 화학적 및 관능적 평가를 포함하는 일련의 실험을 하여 얻은 결과를 요약하면 다음과 같다. 1. krill paste의 제조에 있어서 krill juice는 $71\%$, krill scrap는 $29\%$의 수율을 나타내었으며, krill juice에서 분리한 krill paste는 $53\%$, krill broth는 $47\%$의 수율을 나타내었다. Krill paste의 아미노산 조성은 proline, glutamic acid, aspartic acid, lysine 및 leucine의 함량이 많았고, histidine, methionine, tyrosine, serine 및 threonine의 함량이 적었으며 필수아미노산에 있어서는 leucine 및 lysine의 함량이 높았고 methionine의 함량이 낮았다. 2. 크릴분말단백질의 제조에 있어 최적가공조건은 원료에 대하여 10배량의 $90\%$ isopropyl alcohol나 ethyl alcohol을 가하여 $80\%$에서 5분간 추출하는 조작을 5회 반복하는 것이었다. 추출용제로서는 ethyl alcohol 보다 isopropyl alcohol이 양호하였으며, 크릴분말단백질의 수율은 생동결크릴의 경우는 isopropyl alcohol 추출때가 $10.2\%$ ethyl alcohol 추출때는 $8.8\%$였고, 자숙동결크릴의 경우는 각각 $13.0\%$$11.8\%$였다. 크릴분말단백질의 아미노산조성은 생육질부의 아미노산조성과 거의 비슷하였다. 한편 크릴분말단백질을 첨가한 국수를 제조하여 관능검사를 한 결과, 원료 밀가루에 대하여 $3\%$까지 첨가 한 것이 국수 품질에 큰 영향을 주지않고 단백질을 강화할 수 있다고 판정하였다. 3. 크릴조미조림품의 품질은 전반적으로 볼 때 열풍건조크릴을 원료로 한 것이 가장 양호하였고, 다음이 일건크릴을 원료로 했을 때이며, 자숙냉결크릴을 원료로 한 것이 가장 못 하였다. 4. 크릴의 건조분말에 볶은참깨가루, 소금, 분말우육엑스, monosodium glutamate, 고추가루 및 후추가루를 각종 비율로 배합하여 분말조미료를 만들 었을 때의 품질은 색택에 있어서는 열풍건조크릴을 사용한 것이 양호하였고, 냄새는 일건크릴을 원료로 한 것이 양호하였으며, 열탕에 녹였을 때의 풍미는 sample B(크릴함량 $77\%$)가 가장 적당하였다. 5. 크릴 및 조기를 각종 비율로 배합하고 여기에 일정량의 밀가루, monosodium glutamate 및 소금을 첨가하여 krill meat ball을 만들어 그 색택, 맛 냄새, texture 및 젤리강도 등에 대하여 관능검사를한 결과, 크릴의 첨가량이 $25\%$까지의 제품이 양호하였으며, 생동결 및 자숙동결크릴을 원료로 했을 때의 품질차는 인정할 수 없었다. 6. 크릴, $\alpha$-전분, 고구마전분, 설탕, 소금, monosodium glutamate, glycine, 주석산칼리, 중탄산암모늄 및 중탄산소오다를 각종 비율로 배합하여 크릴${\cdot}$스낵${\cdot}$과자를 만들어 품질을 비교 검토한 결과 sample B(크림함량 $7.1\%$) 및 sample C(크릴함량 $10.8\%$)서 가장 양호하였다. 크릴${\cdot}$스낵${\cdot}$과자의 제조에 있어서 각종 전분의 가공적성을 시험한 결과 고구마전분이 가장 양호하였고 다음이 옥수수전분, 갈분의 순이었으며, 밀가루가 가장 못 하였다. 튀김방법은 소금튀김에 비하여 기름튀김이 좋은 결과를 나타내있고, 튀김온도는 $210\~215^{\circ}C$가 적당하였다.

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한국식 조미식육 제품 개발에 대한 사업체급식 영양사의 인식조사 -경남지역을 중심으로- (Dietitians' Perception on the Development of Korean Seasoned Processed Meats in Business Foodservice Operations - Kyungnam Province -)

  • 이영순;이동선;류은순
    • 한국식품조리과학회지
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    • 제22권3호통권93호
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    • pp.386-395
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    • 2006
  • The purpose of this study was to examine the perceptions and attitudes held by dietitians on seasoned processed meats. The questionnaires were distributed to x (Ed- give the sample size) dietitians at business foodservice operations in Kyungnam province. According to survey, 37.5% of the dietitians answered that it is 'very necessary' to develop seasoned processed meat products. Regarding desired product characteristics, the dietitians were asked about reduced additive use, good hygienic quality, nutritious and healthy quality, low salt content and adequate supply of nutritional information. Over half of the dietitians (59.2%) preferred Korean style seasoned processed meats. The cooking types of Korean seasoned processed meats chosen as new developments were steamed (21.3%), roasted (20.6%) and pilled (18.1%), while the expected frequencies of product usage were in the order of grilled (18.8%), roasted (15.6%), and fried (14.4%). The dietitians wanted no or only little increase in the price compared to current commercial products, units packed in 1 or 3kg sizes and a shelf life under refrigerated or frozen storage of 3-7 days. A minority of the dietitians (40.6%) responded positively to buy the seasoned processed meats if the products meet their needs.

Applicability of Nisin and Tumbling to Improve the Microbiological Quality of Marinated Chicken Drumsticks

  • Tan, F.J.;Ockerman, H.W.
    • Asian-Australasian Journal of Animal Sciences
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    • 제19권2호
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    • pp.292-296
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    • 2006
  • Meat marination has been applied to improve product's physical and sensory attributes for years, but usually it is not intended to improve microbial quality of the product. Tumbling, which helps the distribution of marinade solution during processing, should enhance the action of antimicrobial agents. The objective of this study is to evaluate the combined effects of nisin, tumbling and storage time on total microflora and psychrotrophs counts on poultry. A marinade that contained acetic acid (1%) and salt (3%) with pH adjusted to 4 was developed as a standardized marinade. Drumsticks were marinated with various nisin levels (0, 50, or 100 IU/ml) combined with tumbling (0, 10, or 20 min), and then stored at $4^{\circ}C$ for 18 h. The total microflora and psychrotrophs counts of the samples were evaluated after 0, 2, 4, and 7 days of storage. The results indicated that at a given storage time, the samples tumbled for either 10 or 20 min had significantly (p<0.05) lower microbial counts when compared with the samples without the tumbling treatment. The microbial counts of the tumbled samples increased as storage time increased. Microbial counts significantly (p<0.05) decreased when more nisin was increased up to the level of 100 IU/ml. In conclusion, adding of nisin at the level of 50 IU/ml with tumbling for 10 min decreased the total microflora and psychrotrophs counts of the marinated chicken broiler drumsticks.