• 한국식품영양학회지
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• 제33권3호
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• pp.331-338
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• 2020

The purpose of this study was to examine the effect of noni (Morinda citrifolia) powder on the physicochemical properties and antioxidant activities of ground pork meat. Four samples of ground pork meat were prepared as follow: CON without noni powder, NP0.5 with 0.5% noni powder, NP1.0 with 1.0% noni powder, and NP1.5 with 1.5% noni powder. The moisture content of CON was the highest (p<0.05). The ash, fiber, fat retention, hardness, cohesiveness, gumminess, chewiness, lightness, and yellowness increased with the addition of the noni powder (p<0.05). The protein, fat, water holding capacity, cooking yield, moisture retention, springiness,and redness of the cooked meat were not significantly different among the samples. The pH of CON was the highest among the samples (p<0.05). The TBARS of CON, NP0.5, NP1.0, and NP1.5 were 0.48, 0.41, 0.36 and 0.34 mg/kg, respectively, and the NP1.5 was the lowest (p<0.05). The DPPH radical scavenging activity of CON, NP0.5, NP1.0, and NP1.5 were 10.4%, 20.8%, 34.6% and 45.3%, respectively, and the NP1.5 was the highest (p<0.05). Consequently, these results support the possible use of noni powder for meat product industry, as addition of noni powder enhances the antioxidant activities of ground pork meat.

• 한국축산식품학회지
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• 제38권3호
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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.

• Journal of Animal Science and Technology
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• 제54권3호
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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.

• Journal of Animal Science and Technology
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• 제50권4호
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• pp.535-542
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• 2008

미트패티에 무첨가구(대조구)와 갈은 생토마를 각각 0.5, 1.0 및 1.5%씩 첨가하여 제품을 제조한 후 냉동 저장 중 물리화학적 및 관능적 품질특성을 조사하였다. pH, 명도 및 적색도는 토마토를 첨가한 제품에서 유의적으로 높게 나타났고(p<0.05), TBARS는 대조구에 비해 낮았다(p<0.05). 관능검사 결과 토마토 첨가는 전체적인 기호도에서 유의적 차이는 없었으나 다소 높은 점수를 얻었다. 이상의 결과에서 토마토를 함유한 기능성 미트패티 생산 시에는 첨가수준이나 첨가형태 등에 대한 더 많은 연구가 진행될 필요가 있다.

• 한국식생활문화학회지
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• 제11권1호
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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.

• 한국축산식품학회지
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• 제43권2호
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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.

• Animal Bioscience
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• 제35권8호
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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.

• 한국식품위생안전성학회지
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• 제23권1호
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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.

• 한국식품영양학회:학술대회논문집
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• 한국식품영양학회 2004년도 하계 학술 심포지엄
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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)

• 대한가정학회지
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• 제23권3호
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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.