• 제목/요약/키워드: enhanced meat

검색결과 117건 처리시간 0.033초

NaCl, KCl, Potassium Lactate와 Calcium Ascorbate의 첨가가 저장 중 저염 돈육 패티의 이화학적 특성과 관능 특성에 미치는 영향 (Effects of Sodium Chloride, Potassium Chloride, Potassium Lactate and Calcium Ascorbate on the Physico-chemical Properties and Sensory Characteristics of Sodium-reduced Pork Patties)

  • 문성실;김영태;진상근;김일석
    • 한국축산식품학회지
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    • 제28권5호
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    • pp.567-573
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    • 2008
  • 본 연구는 돈육 패티 제조 시 첨가되는 NaCl 일부를 KCl, potassium lactate, potassium lactate 및 calcium ascorbate로 각각 40%, 30%, 30% 대체하였을 때 돈육 패티의 이화학적 특성과 관능 특성에 미치는 영향을 구명하고자 실시하였다. NaCl을 KCl과 calcium ascorbate로 대체하였을 때 제조된 돈육 패티의 가열감량을 줄이고 지방산화와 미생물의 성장을 억제하였으며, 색과 관능적 특성에는 영향을 미치지 않는 것으로 나타났다. 이러한 결과는 저염 육제품의 개발 시 NaCl의 대체제로서 KCl과 calcium ascorbate의 사용이 가능할 것으로 판단되었다. 하지만 potassium lactate는 지질 산화와 미생물의 성장 억제효과가 있었고 육색과 관능적 특성에 영향을 주지 않았으나, 가열감량이 저장 초기와 4일에 대조구와 다른 처리구들에 비해 유의적으로 높게 나타나 NaCl 대체제로 사용하기 위해서는 첨가량을 조절할 필요가 있는 것으로 사료되었다.

One Alpha-hydroxycholecalciferol Improves Growth Performance, Tibia Quality, and Meat Color of Broilers Fed Calcium- and Phosphorus-Deficient Diets

  • Han, J.C.;Wang, Y.L.;Qu, H.X.;Liang, F.;Zhang, J.L.;Shi, C.X.;Zhang, X.L.;Li, L.;Xie, Q.;Wang, C.L.;Yan, Y.Y.;Dong, X.S.;Cheng, Y.H.
    • Asian-Australasian Journal of Animal Sciences
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    • 제25권2호
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    • pp.267-271
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    • 2012
  • An experiment was conducted to evaluate the effects of one alpha-hydroxycholecalciferol ($1{\alpha}$-OH $D_3$) on growth performance, tibia quality, and skin and meat color in broilers fed calcium (Ca)- and phosphorus (P)-deficient corn-soybean meal diets. A total of 288 male Ross broilers, at 21 days of age, were randomly assigned to three treatments with eight cages per treatment. Three levels of $1{\alpha}$-OH $D_3$ (0, 5, and 10 ${\mu}g$/kg) were added to a basal diet (0.50% Ca, 0.13% non-phytate phosphorus (NPP), and 0.35% total phosphorus (tP)) without vitamin $D_3$. As a result of this study, the addition of $1{\alpha}$-OH $D_3$ increased body weight gain (p<0.001), feed intake (p = 0.007), feed efficiency (p<0.001), tibia weight (p = 0.002), length (p<0.001), breaking-strength (p = 0.012), ash (p<0.001), Ca (p<0.001), and P content (p = 0.004). Dietary $1{\alpha}$-OH $D_3$ enhanced breast meat yellowness (p = 0.015) and the length and weight of the small intestine of the broilers. Moreover, $1{\alpha}$-OH $D_3$ decreased serum Ca concentration (p = 0.074) and breast meat redness (p = 0.010). These results indicate that the $1{\alpha}$-OH $D_3$ improves growth, tibia quality, and meat color in broilers fed Ca- and P-deficient corn-soybean meal diets.

Combined Effects of High Pressure Processing and Addition of Soy Sauce and Olive Oil on Safety and Quality Characteristics of Chicken Breast Meat

  • Kruk, Zbigniew A.;Kim, Hyun Joo;Kim, Yun Ji;Rutley, David L.;Jung, Samooel;Lee, Soo Kee;Jo, Cheorun
    • Asian-Australasian Journal of Animal Sciences
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    • 제27권2호
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    • pp.256-265
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    • 2014
  • This study was conducted to evaluate the combined effect of high pressure (HP) with the addition of soy sauce and/or olive oil on the quality and safety of chicken breast meats. Samples were cut into 100 g pieces and 10% (w/w) of soy sauce (SS), 10% (w/w) of olive oil (OO), and a mixture of both 5% of soy sauce and 5% olive oil (w/w) (SO) were pressurized into meat with high pressure at 300 or 600 MPa. Cooking loss was lower in OO samples than SS samples. With increased pressure to 600 MPa, the oleic acid content of OO samples increased. The total unsaturated fatty acids were the highest in SO and OO 600 MPa samples. Lipid oxidation was retarded by addition of olive oil combined with HP. The addition of olive oil and soy sauce followed by HP decreased the amount of volatile basic nitrogen during storage and reduced the population of pathogens. Sensory evaluation indicated that the addition of olive oil enhanced the overall acceptance and willingness to buy. In conclusion, the combination of HP with the addition of soy sauce and/or olive oil is an effective technology that can improve chemical, health, sensory qualities and safety of chicken breast.

설렁탕, 수라상의 어원 고찰 (The Study on the Etymology of Solontan and Sura-Sang)

  • 김기선
    • 한국식생활문화학회지
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    • 제12권1호
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    • pp.17-22
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    • 1997
  • The two Korean words, Solon-Tang and Su-Ra-Sang, are generally assumed as the names of Mongolian foods which seem to have been used in Korea due to the influence from the enhanced close relationships between Mongolia and Koryo. This indicates that the two words have very important meaning in stdying the relationship between the food culture in the central asia in those days and the terminologies used in the palaces in the eras of Koryo and chosun and so have attracted continuously the related scholars‘ attention. 1. The theory of folk etymology; it is originated from its cooking that first they cut meat into small pieces and put them into a cauldron and boil sulrong sulrong (which means such boiling state in that its water bubbles up) for a along time. 2. Early of the chosun time, the king himself comes to 'Sun-Nong-Dan' where he teaches the people how to farm and hold a large festival and after that they boil the cow meat soup and feed the people around there. At that time, they name and call the kuk-bub (soup with rice) which they eat at the 'Sun-Nong-Dan' 'Sun-Nong-Tang'. 3. The India Sanskrit Sura, a kind of liquid (in which component that have someone who takes it drunken) which gods enjoy themselves over, comes into the palace on the latter half of Koryo time via Mongolia and affects and becomes the Korean words. 4. The Mongol Suru or Sulru which is a cooking in that they boil meat putted in plain water comes into Korea under the special historic relation between Mongolia and becomes Solon-Tang. For the details of the above mentioned theories, we will fully discuss the origin through studying concretely the related books and mutual comparing history, linguistic periods and phonetic changes accordingly and the changes in meaning and vocabulary forms here.

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Polymorphisms of XRCC1 and XRCC2 DNA Repair Genes and Interaction with Environmental Factors Influence the Risk of Nasopharyngeal Carcinoma in Northeast India

  • Singh, Seram Anil;Ghosh, Sankar Kumar
    • Asian Pacific Journal of Cancer Prevention
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    • 제17권6호
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    • pp.2811-2819
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    • 2016
  • Multiple genetic and environmental factors have been reported to play key role in the development of nasopharyngeal carcinoma (NPC). Here, we investigated interactions of XRCC1 Arg399Gln and XRCC2 Arg188His polymorphisms and environmental factors in modulating susceptibility to NPC in Northeast India. One-hundred NPC patients, 90 first-degree relatives of patients and 120 controls were enrolled in the study. XRCC1 Arg399Gln and XRCC2 Arg188His polymorphisms were determined using PCR-RFLP, and the results were confirmed by DNA sequencing. Logistic regression (LR) and multifactor dimensionality reduction (MDR) approaches were applied for statistical analysis. The XRCC1 Gln/Gln genotype showed increased risk (OR=2.76; P<0.024) of NPC. However, individuals with both XRCC1 and XRCC2 polymorphic variants had 3.2 fold elevated risk (P<0.041). An enhanced risk of NPC was also observed in smoked meat (OR=4.07; P=0.004) and fermented fish consumers (OR=4.34, P=0.001), and tobacco-betel quid chewers (OR=7.00; P=0.0001) carrying XRCC1 polymorphic variants. However, smokers carrying defective XRCC1 gene showed the highest risk (OR = 7.47; P<0.0001). On MDR analysis, the best model for NPC risk was the five-factor model combination of XRCC1 variant genotype, fermented fish, smoked meat, smoking and chewing (CVC=10/10; TBA=0.636; P<0.0001); whereas in interaction entropy graphs, smoked meat and tobacco chewing showed synergistic interactions with XRCC1. These findings suggest that interaction of genetic and environmental factors might increase susceptibility to NPC in Northeast Indian populations.

Microbial, Physicochemical, and Sensory Characteristics of Quality Grade 2 Beef Enhanced by Injection of Pineapple Concentrate and Honey

  • Yoon, Ji Won;Lee, Da Gyeom;Lee, Hyun Jung;Choe, Juhui;Jung, Samooel;Jo, Cheorun
    • 한국축산식품학회지
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    • 제37권4호
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    • pp.494-501
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    • 2017
  • This study investigated the effect of injecting pineapple concentrate and honey into low marbled beef in order to enhance its sensory qualities, particularly tenderness and flavor, without compromising its fresh appearance. Beef loin was injected with a solution of 6.0% pineapple concentrate, 2.5% honey, 0.5% monosodium L-glutamate, 0.5% phosphate, and 0.3% salt (w/w) to 120% (w/w) of initial meat weight and stored for 14 d. Non-injected beef loin served as a control. Total aerobic bacterial counts, surface meat color, shear force, reducing sugar content, and sensory evaluation of the beef were analyzed at 0.5, 7, and 14 d of storage. Injection did not affect the total aerobic bacterial counts or color of the beef. However, injection increased the stability of meat color, compared with that of the control, during storage. The shear force value was significantly lower in the injected beef than that in the control. The injected beef had a significantly higher reducing sugar content compared with that of the control. In sensory evaluation, tenderness, juiciness, flavor, and overall acceptance of the injected beef were significantly higher than those of the control at 0.5 d. In conclusion, injection of pineapple concentrate and honey can improve the sensory qualities of low marbled beef, during short storage periods, without changing the fresh appearance of the beef.

멸치를 이용한 식품가공용 중간소재의 동결저장안정성 (Frozen Storage Stability of the Frozen Seasoned Anchovy Meat Products)

  • 박희열;오광수;이응호
    • 한국식품과학회지
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    • 제21권4호
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    • pp.536-541
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    • 1989
  • 냉동멸치조미육제품의 저장안정성을 살피보기 위해 본 시제품을 동결저장하면서 저장 중 품질안정성에 대하여 실험하였다. 동결저장 중 멸치조미육제품의 pH 및 휘발성염기질소량은 점차 약간씩 증가하는 반면, 생균수는 $0.8{\sim}2.6{\times}10^5/g$ 범위로 저장 중 감소하는 경향이었다. Histamine 함량은 $70.6{\sim}76.7mg/100g$ 범위로 식품위생학적 면에서 안전하였다. 동결저장 중 고도 불포화지방산의 조성비는 점차 감소하는 반면 포화산, 모노엔산은 상대적으로 약간씩 증가하였다. 고도불포화 지방산의 산화분해 정도, 유지특가, 색조의 변화 및 단백질의 법동변성 정도를 측정한 결과 유화커어드 및 sodium erythorbate를 첨가함으로써 제품의 지방산패, 단백질변성을 다소 억제시킬 수 있었다. 이상의 결과에서 본 시제품(A)는 동결저장 150일 동안 품질이 안정하게 유지되었으며 식품가공용 중간소계로서 충분히 이용가능하다는 결론을 얻었다.

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Elucidation of Antioxidant Activity of Phosvitin Extracted from Egg Yolk using Ground Meat

  • Jung, Samooel;Jo, Cheo-Run;Kang, Min-Gu;Ahn, Dong-Uk;Nam, Ki-Chang
    • 한국축산식품학회지
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    • 제32권2호
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    • pp.162-167
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    • 2012
  • Phosvitin was extracted from a chicken egg yolk and the iron-binding, along with antioxidative activity of the extracted phosvitin, was determined after mixing with ground beef at the concentrations of 100 and 500 mg/kg of meat. The electrophoretic pattern of the extracted phosvitin on SDS-PAGE was found to be identical to that of the standard phosvitin. The extracted phosvitin at $1,000{\mu}g$/mL showed an ability to bind approximately 65% of the iron in a 3 mM iron solution. Lipid oxidation was inhibited in the ground beef mixed with 500 mg/kg of the extracted phosvitin, during storage at $4^{\circ}C$ compared to that of the control (p<0.05). Additionally, color stability of ground beef containing the extracted phosvitin was enhanced (p<0.05). The pH, cooking loss, texture, and sensory properties of the ground beef were not affected, by adding up to 500 mg/kg of the extracted phosvitin. This result suggests that the phosvitin extracted from egg yolk could be used as an antioxidant reagent. In particular, phosvitin would be more amenable for use in meat products because it is a natural protein derived from animal products.

Effect of Conjugated Linoleic Acid Feeding on the Growth Performance and Meat Fatty Acid Profiles in Broiler: Meta-analysis

  • Cho, Sangbuem;Ryu, Chaehwa;Yang, Jinho;Mbiriri, David Tinotenda;Choi, Chang-Weon;Chae, Jung-Il;Kim, Young-Hoon;Shim, Kwan-Seob;Kim, Young Jun;Choi, Nag-Jin
    • Asian-Australasian Journal of Animal Sciences
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    • 제26권7호
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    • pp.995-1002
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    • 2013
  • The effect of conjugated linoleic acid (CLA) feeding on growth performance and fatty acid profiles in thigh meat of broiler chicken was investigated using meta-analysis with a total of 9 studies. Overall effects were calculated by standardized mean differences between treatment (CLA fed) and control using Hedges's adjusted g from fixed and random effect models. Meta-regression was conducted to evaluate the effect of CLA levels. Subgroups in the same study were designated according to used levels of CLA, CP levels or substituted oils in diets. The effects on final body weight, weight gain, feed intake and feed conversion ratio were investigated as growth parameters. Total saturated and unsaturated fatty acid concentrations and C16:0, C18:0, C18:2 and C18:3 concentrations in thigh meat of broiler chicken were used as fatty acid profile parameters. The overall effect of CLA feeding on final weight was negative and it was only significant in fixed effect model (p<0.01). Significantly lower weight gain, feed intake and higher feed conversion ratio compared to control were found (p<0.05). CLA feeding on the overall increased total saturated fatty acid concentration in broilers compared to the control diet (p<0.01). Total unsaturated fatty acid concentration was significantly decreased by CLA feeding (p<0.01). As for individual fatty acid profiles, C16:0, C18:0 and C18:3 were increased and C18:2 was significantly decreased by CLA feeding (p<0.01). In conclusion, CLA was proved not to be beneficial for improving growth performance, whereas it might be supposed that CLA is effective modulating n-6/n-3 fatty acids ratio in thigh meat. However, the economical compensation of the loss from suppressed growth performance and increased saturated fatty acids with the benefit from enhanced n-6/n-3 ratio should be investigated in further studies in order to propose an appropriate use of dietary CLA in the broiler industry.

Effects of Dietary Alpha-lipoic Acid on Anti-oxidative Ability and Meat Quality in Arbor Acres Broilers

  • Zhang, Y.;Hongtrakul, Kittiporn;Ji, C.;Ma, Qiugang;Liu, L.T.;Hu, X.X.
    • Asian-Australasian Journal of Animal Sciences
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    • 제22권8호
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    • pp.1195-1201
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    • 2009
  • An experiment was conducted to evaluate the effects of dietary alpha-lipoic acid (LA) on growth performance, carcass characteristics and meat quality in Arbor Acres broilers. A total of 240 1-d-old male Arbor Acres broilers were randomly allocated to 4 dietary treatments (0, 300 ppm, 600 ppm, and 900 ppm dietary LA supplementation, respectively). Birds were slaughtered at 42 days old. Live body weight (BW), average daily gain (ADG), average feed intake (AFI), feed conversion ratio (FCR), dressing percentage, breast muscle percentage, thigh muscle percentage, abdominal fat percentage, muscle color (L*, a*, b*), pH values at 24 h postmortem, meat shear force value (SFV) and anti-oxidative ability were measured. Results showed that addition of 600 ppm or 900 ppm LA decreased BW (p<0.01), ADG (p<0.01) and AFI (p<0.05) compared with other diets. FCR was not affected by dietary LA content. LA had no marked effect on dressing percentage, breast muscle percentage or thigh muscle percentage. Abdominal fat percentage was lower (p<0.05) in the 900 ppm LA supplementation group than the control group. Dietary 900 ppm LA increased (p<0.05) breast and thigh muscle pH value at 24 h postmortem compared with the control treatment. Dietary LA increased thigh muscle a* value, though no significant difference was found in thigh muscle a* value among the treatments. Dietary LA significantly decreased breast muscle L* value (p<0.05), breast muscle b* value (p<0.01) and thigh muscle b* value (p<0.05). Broilers fed LA had higher breast muscle a* value (p<0.05) and thigh muscle L* value (p<0.05). All test groups had lower (p<0.05) breast muscle SFV than the control group. Dietary 600 ppm or 900 ppm LA both decreased (p<0.01) thigh muscle SFV compared with the control treatment. Dietary 900 ppm LA significantly increased (p<0.05) TAOC, SOD and GSHPx compared with no LA treatment. Broilers fed LA had lower (p<0.01) MDA compared with the control treatment. These results suggested that dietary LA enhanced the anti-oxidative ability and oxidative stability, and contributed to the improvement of meat quality in broilers.