• Title/Summary/Keyword: cooked meat

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Formula Optimization of a Perilla-canola Oil (O/W) Emulsion and Its Potential Application as an Animal Fat Replacer in Meat Emulsion

  • Utama, Dicky Tri;Jeong, Haeseong;Kim, Juntae;Lee, Sung Ki
    • Food Science of Animal Resources
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    • v.38 no.3
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    • pp.580-592
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    • 2018
  • The formulation of an oil/water (o/w) emulsion made up of a mixture of perilla oil and canola oil (30/70 w/w) was optimized using a response surface methodology to find a replacement for animal fat in an emulsion-type meat product. A 12 run Plackett-Burman design (PBD) was applied to screen the effect of potential ingredients in the (o/w) emulsion, including polyglycerol polyricinoleate (PGPR), fish gelatin, soy protein isolate (SPI), sodium caseinate, carrageenan (CR), inulin (IN) and sodium tripolyphosphate. The PBD showed that SPI, CR and IN showed promise but required further optimization, and other ingredients did not affect the technological properties of the (o/w) emulsion. The PBD also showed that PGPR played a critical role in inhibiting an emulsion break. The level of PGPR was then fixed at 3.2% (w/w total emulsion) for an optimization study. A central composite design (CCD) was applied to optimize the addition levels of SPI, CR or IN in an (o/w) emulsion and to observe their effects on emulsion stability, cooking loss and the textural properties of a cooked meat emulsion. Significant interactions between SPI and CR increased the cooking loss in the meat emulsion. In contrast, IN showed interactions with SPI leading to a reduction in cooking loss. Thus, CR was also removed from the formulation. After optimization, the level of SPI (4.48% w/w) and IN (14% w/w) was validated, leading to a perilla-canola oil (o/w) emulsion with the ability to replace animal fat in an emulsion-type meat products.

Effects of a Dietary Fermented Mushroom (Flammulina velutipes) By-Product Diet on Pork Meat Quality in Growing-Fattening Berkshire Pigs

  • Chu, Gyo-Moon;Kang, Suk-Nam;Yang, Jeong-Mo;Kim, Hoi-Yun;Song, Young-Min
    • Journal of Animal Science and Technology
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    • v.54 no.3
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    • pp.199-207
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    • 2012
  • This study was carried out to investigate the effects of fermented mushroom (Flammulina velutipes) by-products on meat quality characteristics in fattening Berkshire pigs. The fermented diet mainly contained 40.0% mushroom by-products, 26.0% rice bran, and 20.0% formula feed and was fermented for 5 d. The basal diet for the control (C) was substituted with 10% (T1), 30% (T2), 50% (T3), and 70% (T4) fermented diet. Warner-Bratzler shear forces (WBSF) were significantly lower (P < 0.05) in treatments than that in C. The meat color (lightness, redness, and yellowness) was significantly lower (P < 0.05) in treatments than that in C, whereas fat color (redness and yellowness) was significantly higher in treatments than that in C (P < 0.05). The compositions of palmitoleic acid and arachidonic acid were significantly higher (P < 0.05) in T4 than that in C. The amino acid composition of longissimus dorsi (LD) and the sensory evaluation of cooked meat were not affected by diet type. In conclusion, a diet of fermented mushroom by-products increased pH and backfat color, but decreased cooking loss, WBSF, and meat color of LD in growing-fattening Berkshire pigs.

Quality Characteristics of Non-cooked Meat Patties with Ground Raw Tomato During Freeze Storage (토마토가 함유된 비가열 미트패티의 냉동 저장 중 품질특성)

  • Kim, Il-Suk;Jin, Sang-Keun;Min, Hun-Sik;Yang, Mr-Ra;Nam, Young-Wook;Ko, Byung-Soon;Shon, Han-Kyu
    • Journal of Animal Science and Technology
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    • v.50 no.4
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    • pp.535-542
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    • 2008
  • The effects of tomato on the phsycochemical and sensory properties of meat patties during frozen storage were studied. Meat patties were produced with four different formulation including 0, 0.5, 1.0 and 1.5% chopped raw tomato. Meat patties made with the addition of tomato had higher(p<0.05) pH, L* and a* value than those of control sample. TBARS of all treatments were lower(p<0.05) when compared with those for control. In sensory evaluation, treatment groups resulted in slightly higher(p>0.05) score in overall acceptability. In the manufacture of functional meat patties containing tomato, further studied are needs on addition type and ratio of tomato materials during frozen storage than those of products without tomato.

The Historical Study of Pheasant Cooking in Korea (우리나라 꿩고기 조리법(調理法)의 역사적(歷史的) 고찰(考察))

  • Kim, Tae-Hong
    • Journal of the Korean Society of Food Culture
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    • v.11 no.1
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    • pp.83-96
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    • 1996
  • The purpose of this paper is to examine the various kinds of recipes of pheasant through classical cookbooks written from 1670 to 1943 which are the basic materials to the meat cooking. The recipes of pheasant are found 39 times in the literature, which can be classified into eleven groups. Chronologically, the recipe of mandu (ravioli) was first appeared, and guk, tang (soup), kui (roasted), jang (salted meat), chim (steamed), po (dried meat), whe (raw meat), gijim (boiled in soy sauce), cho (sparkly heated in soy sauce and sugar), jolim (hard boiled in soy sauce), and jungol (meat with vegetable cooked in pan) followed in the records. Kui was the most popular one with the frequency of 43.6%, which proves that kui is the most suitable one for pheasant among all of recipes. Mandu and guk, tang were 10.2%, chim and po were found with the same rate of 7.7% and the next ones were jang, gijim, cho, and jungol with the rate of 2.6%. The recipes of pheasant were recorded much less than those of beef, chicken, pork, lamb, and dog meat. Particularly, in comparison with chicken belonging to fowls, the frequency of pheasant cooking did not reach even to one third of that. The Korean recipes of pheasant have been independently developed with originality, having nothing to do with the Chinese ones. The recipes of pheasant before the late 1800s have based on the strict recipe principles along with the spirit of art and sincerity, but they were deteriorated to simple and easy ones discarding principles. The main ingredient was the flesh of pheasant and the sub-ingredients such as flour, pinenut, buckwheat powder, and mushroom were included in common. In additon, oil, soy sauce, black pepper, and stone leek were frequently used as main seasonings.

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Quality Enhancement of Frozen Chicken Meat Marinated with Phosphate Alternatives

  • Mahabbat Ali;Shine Htet ,Aung;Edirisinghe Dewage Nalaka Sandun Abeyrathne;Ji-Young Park;Jong Hyun Jung;Aera Jang;Jong Youn Jeong;Ki-Chang Nam
    • Food Science of Animal Resources
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    • v.43 no.2
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    • pp.245-268
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    • 2023
  • The effects of phosphate alternatives on meat quality in marinated chicken were investigated with the application of chilling and freezing. Breast muscles were injected with solution of the green weight containing 1.5% NaCl and 2% sodium tripolyphosphate (STPP) or phosphate alternatives. Treatment variables consisted of no phosphate [control (-)], 0.3% sodium tripolyphosphate [control (+)], 0.3% prune juice (PJ), 0.3% oyster shell, 0.3% nano-oyster shell, and 0.3% yeast and lemon extract (YLE) powder. One-third of the meat samples were stored at 4℃ for 1 d, and the rest of the meats were kept at -18℃ for 7 d. In chilled meat, a lower drip loss was noted for control (+) and YLE, whereas higher cooking yield in YLE compared to all tested groups. Compared with control (+), the other treatments except PJ showed higher pH, water holding capacity, moisture content, lower thawing and cooking loss, and shear force. Natural phosphate alternatives except for PJ, improved the CIE L* compared to control (-), and upregulated total protein solubility. However, phosphate alternatives showed similar or higher oxidative stability and impedance measurement compared to control (+), and an extensive effect on myofibrillar fragmentation index. A limited effect was observed for C*, h°, and free amino acids in treated meat. Eventually, the texture profile attributes in cooked of phosphate alternatives improved except for PJ. The results indicate the high potential use of natural additives could be promising and effective methods for replacing synthetic phosphate in chilled and frozen chicken with quality enhancement.

Half-castration is a newly effective method for increasing yield and tenderness of male cattle meat

  • Hoa, Van-Ba;Song, Dong-Heon;Seol, Kuk-Hwan;Kang, Sun-Moon;Kim, Hyun-Wook;Jang, Sun-Sik;Cho, Soo-Hyun
    • Animal Bioscience
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    • v.35 no.8
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    • pp.1258-1269
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    • 2022
  • Objective: For improving meat quality especially tenderness, male cattle are usually castrated to removes both the testicles. This study was conducted to evaluate the effect castration method (half- and complete-castration) on meat yield and quality characteristics of Hanwoo male cattle. Methods: Thirty-two similar age (5.9 months) Hanwoo male calves were divided into: half-castration (HC) and complete-castration (CC) groups (n = 16 per group). At 7 months of age, all the animals were castrated in which the HC calves had only one testicle surgically removed while, the CC calves had both testicles surgically removed. The castrated animals were reared under identical conditions until 25 months of age. After slaughter, the carcasses were evaluated for carcass traits and meat yield of primal cuts. For examination of the castration effect on meat quality, L. lumborum and semimembranosus muscles were used. The meat samples were analyzed for chemical composition, color, pH, shear force and water holding capacity, fatty acids, metabolites and volatile aroma compounds. Results: The HC group showed higher meat yields of all primal cuts (p<0.05). As a result, the total meat yield was higher by approximately 44 kg in the HC group (303.32 kg, corresponding to 67.88%) compared to the CC group (259.30 kg, corresponding to 62.11%) (p<0.05). In terms of meat quality, the HC resulted in two times greater fat content in both muscles examined compared to intact males. More importantly, the shear force values did not differ between HC and CC groups for L. lumborum muscles (p>0.05). The meat from HC animals exhibited higher amount of free amino acids associated with sweetness (p<0.05). Furthermore, the castration method only exhibited a negligible effect on metabolites and volatile aroma compounds in the cooked meat. Conclusion: Half-castration emerged as an alternative practice to be used for increasing the yield and tenderness of male cattle meat.

Heat Stability of the Antimicrobial Activity of Selected Plant Extracts against Aeromonas hydrophila

  • Xu, Hua;Mustapha, Azlin;Ahn, Ju-Hee
    • Journal of Food Hygiene and Safety
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    • v.23 no.1
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    • pp.68-72
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    • 2008
  • Antimicrobial stability of grape seed extract ($ActiVin^{TM}$), pine bark extract ($Pycnogenol^{(R)}$), and oleoresin rosemary ($Herbalox^{(R)}$) on the growth of Aeromonas hydrophila was investigated in cooked ground beef. When compared to the control, the populations of A. hydrophila were most effectively reduced by 4.06 log CFU/g for 1% $Pycnogenol^{(R)}$ added after cooking at 10 days of refrigerated storage, followed by 3.06 log CFU/g for 1% $Pycnogenol^{(R)}$ added before cooking and 1.36 log CFU/g for $ActiVin^{TM}$. Bacteriostatic and bactericidal activities were observed for $Pycnogenol^{(R)}$ added before and after cooking, respectively. $Pycnogenol^{(R)}$ consists of heat-labile and heat-stable compounds. $ActiVin^{TM}$ and $Pycnogenol^{(R)}$ could be considered for use as multifunctional preservatives in meat and meat products.

Effect of Shiitake(Lentinus edodes. p) Mushroom Powder and Sodium Tripolyphosphate on Texture and Flavor of Pork Patties

  • Chun, S.S.;Edger Chambers IV;Delores H. Chambers
    • Proceedings of the Korean Journal of Food and Nutrition Conference
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    • 2004.07a
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    • pp.48-48
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    • 2004
  • Shiitake mushroom contained numerous nutrients, special flavor (lenthionine) and taste. In Asia, they are thought to have numerous medical properties f3r several diseases such as diabetes, anemia, tumors. Phosphates are known to increase hydration and water binding, stabilize meat emulsions, improve juiciness and tenderness, provide mineral supplementation, and maintain flavor of processed meat products. A lexicon f3r describing the texture and flavor of cooked pork patties were developed. (omitted)

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Nitrite and Nitrosamine in food (식품중의 아질산염과 N-Nitrosamine에 관한 고찰)

  • 우순자
    • Journal of the Korean Home Economics Association
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    • v.23 no.3
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    • pp.85-101
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    • 1985
  • 1. Nitrate and nitrite may contribute via nitrosation to the human exposure to N-nitroso compounds, especially nitrosamines, which are suspectd to be human carcinogens. 2. Since certain foods contain traces of nitrosamines, one should take the several points into consideration in evaluating the risk. 3. Nitrites, which can appear in the because of natural occurrence or deliberate addition, can react under the acidic conditions of the normal stomach with secondary amines to form nitrosamine. 4. Among the foods esamined, nitrate-nitrite treated meat products cooked bacon, and salted and dried fish are the main contributors of nitrosamines in our diet. 5. Consequently, in order to minimize human exposure to these chemicals, it is obviously essential to develop the alternative sources of nitrite in cured meat products. Thus the emphasis should be placed upon the most effective use of nitrite in curing with the use of acceptable inhibitors of nitrosation such as ascorbc acid or $\alpha$-tocopherol.

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Effects of Ethanol Extract of Bacillus polyfermenticus SCD on the Physicochemical Properties of Cooked Ground Pork during Storage (Bacillus polyfermenticus SCD 에탄을 추출물이 가열분쇄돈육의 저장 중 이화학적 특성에 미치는 영향)

  • Kim, Hack-Youn;Jeong, Jong-Youn;Choi, Ji-Hun;Choi, Yun-Sang;Han, Doo-Jeong;Lee, Mi-Ai;Lee, Jang-Hyun;Paik, Hyun-Dong;Kim, Cheon-Jei
    • Food Science of Animal Resources
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    • v.28 no.3
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    • pp.269-275
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    • 2008
  • The objective of this study was to determine the effects of 0.6% vitamin C (VC), 5% ethanol extract of B. polyfermenticus SCD (EB), and a mixture of 0.3% vitamin C and 2.5% B. polyfermenticus SCD ethanol extract (CB) on the physicochemical properties of cooked ground pork during storage. The changes in pH of VC, EB, and CB were smaller than was observed with the control (CON, no added antioxidant). VC, EB, and CB exhibited significantly lower TBARS values than CON during storage (p<0.05). Longer storage periods resulted in higher TBARS values (p<0.05). VBN values for VC, EB, and CB were significantly lower than CON (p<0.05). The L values of CON and VC were higher than EB and CB (p<0.05). The a value of VC was significantly lower than CON, EB, and CB during storage (p<0.05). The b values of all samples significantly increased during storage (p<0.05). The addition of vitamin C and B. polyfermenticus SCD to cooked ground pork did not significantly affect sensory evaluations during the storage period (p>0.05). Further studies are needed to develop other meat products containing B. polyfermenticus SCD with acceptable physicochemical properties.