• Asian-Australasian Journal of Animal Sciences
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• 제26권1호
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• pp.134-142
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• 2013

The effect of modified atmosphere packaging (MAP; 30% $CO_2$+70% $N_2$ or 100% $N_2$) and an additive mixture (500 ppm rosemary extract, 3,000 ppm sodium acetate and 1,500 ppm calcium lactate) on the quality of pre-cooked hamburger patties during storage at $5^{\circ}C$ for 14 d was evaluated. The addition of the additive mixture reduced aerobic and anaerobic bacteria counts in both 30% $CO_2$-MAP (30% $CO_2$+70% $N_2$) and 100% $N_2$-MAP (p<0.05). The 30% $CO_2$-MAP was more effective to suppress the microbial growth than 100% $N_2$-MAP, moreover the 30% $CO_2$-MAP combined with additive mixture resulted in the lowest bacterial counts. The hamburger patties with additive mixture showed lower CIE $L^*$ and CIE $a^*$, and higher CIE $b^*$ than those with no additive mixture. The 30% $CO_2$-MAP tended to decrease the TBARS during storage regardless of the addition of additives. The use of 30% $CO_2$-MAP in combination with additives mixture was effective for maintaining the quality and extending the shelf-life of pre-cooked hamburger patties.

• 한국축산식품학회지
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• 제35권5호
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• pp.611-614
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• 2015

This study was performed to apply a protein film containing a natural antimicrobial compound to meat packaging and determine quality change of meat during storage. Proteins obtained from the by-products of food processing have been utilized as biodegradable film sources. Porcine meat and bone meal (MBM) is obtained during meat processing, and proteins from the MBM can be extracted and used as a film base material. Previously, an antimicrobial MBM film containing coriander oil (CO) was prepared and its physical properties and antimicrobial activity were characterized. In this study, the antimicrobial MBM-CO film was applied to beef patties packaging, and the microbial population and the degree of lipid oxidation were determined during storage at 4℃ for 15 d. The population of inoculated E. coli O157:H7 in the samples wrapped with the MBM-CO film was 6.78 log colony forming unit (CFU)/g after 15 d of storage, whereas the control had 8.05 Log CFU/g, thus reducing the microbial population by 1.29 Log CFU/g. In addition, retardation of lipid oxidation in the patties was observed during storage for the samples packaged by the MBM-CO film, compared with the control samples. These results suggest that the MBM-CO film can be useful for enhancing the quality of beef patties during storage.

• 한국식품과학회지
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• 제37권3호
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• pp.412-417
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• 2005

본 연구는 저지방 햄버거 패티 제조 시 첨가되는 우지방을 올리브유, 옥수수유, 대두유 및 해바라기유를 각각 50% 대체 수준으로 첨가한 후 이화학적 특성 및 관능적 특성을 조사하여 새로운 품질의 햄버거 개발에 응용하고자 실시하였다. 대조구와 식물성유 처리구간에 다소 차이는 있었지만 화학적 조성의 유의적인 차이는 나타나지 않았다. 식물성유를 첨가한 처리구들은 대조구에 비하여 약 2.0-3.8%정도의 칼로리 함량이 감소하였으며, 가열감량, 크기 및 두께 감소율도 낮게 나타났다. 한편, 대조구는 식물성유 처리구들보다 경도, 응집성, 껌성에서 비교적 높은 값을 보였다. 관능검사 결과, 전체적인 기호도는 올리브유 처리구가 가장 높게 나타났으며, 나머지 식물성유 처리구들은 대조구보다 낮게 나타났다.

• 한국축산식품학회지
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• 제31권5호
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• pp.763-771
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• 2011

The effects of replacing tallow with plant oils on the chemical composition, physical properties, fatty acid composition, and sensory properties of beef patties were investigated. Beef patties were produced with seven different formulations: control (tallow, 100%), rice-bran oil replaced (TR) and olive oil replaced (TO) (each at 20%, 40%, and 60% substitution). Fat content of beef patties increased, whereas moisture content decreased with increased TR and TO. Beef patties had increased lightness and yellowness but decreased pH and redness compared to those in the control (p<0.05). The thiobarbituric acid reactive substances (TBARS) values of all beef patties increased during cold storage. The TBARS values in the replaced TR or TO were similar to or lower than those in the control after 3 d. Saturated fatty acid content of beef patties decreased as the level of TR and TO increased, whereas unsaturated fatty acid content increased. Monounsaturated fatty acids were higher in TO and polyunsaturated fatty acids were higher in TR. The overall acceptability scores showed no significant differences between the control and replaced TR or TO over 7 d of storage.

• 한국식품조리과학회지
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• 제31권5호
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• pp.588-595
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• 2015

카라기난, 트랜스글루타미제, 분리대두단백, 밀 식이섬유 첨가 종류에 따른 돈육 패티의 이화학적 및 관능적 특성을 조사하여, 결착제 첨가 종류에 따른 식육제품의 품질 변화를 알아보고자 하였다. 결착제 첨가 종류에 따른 보수력, 가열수율 및 수분함량은 대조구와 비교하여 카라기난, 분리대두단백 및 밀 식이섬유 첨가구가 높은 수치를 나타내었고, 직경감소율 및 두께감소율도 대조구와 비교하여 카라기난, 분리대두단백 및 밀 식이섬유 첨가구가 낮은 수치를 나타내었다. 전단력은 카라기난 첨가한 처리구가 가장 낮은 수치를 나타내었다. 또한 관능적 특성에서 연도, 다즙성 및 전체적인 기호도에서 대조구보다 결착제를 첨가한 처리구들이 높은 점수를 받았으나, 대조구를 포함한 모든 처리구에서 유의성이 인정되지는 않았다. 그러므로 결착제 첨가 종류에 따른 이화학적 및 관능적 특성 비교를 통하여 소비자 기호에 적합한 패티를 제조할 수 있는 기초자료로 활용할 수 있을 것으로 사료되며, 이러한 기초자료들을 바탕으로 다양한 첨가제들을 활용하여 다양성이 있는 식육제품 개발에 필요한 기초자료로 활용될 수 있을 것으로 보여진다.

• 한국축산식품학회지
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• 제21권1호
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• pp.80-88
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• 2001

This study was carried out to evaluate the different physicochemical properties of various lipid sources in beef patties during storage for 6 months. Four groups of samples were made of beef meat patties with 22% of tallow, lard, chicken fat and 20% of palm oil. On the analysis result of physicochemical compositions, the patty has its own fatty acids composition and characteristic different from other lipids. Patty with chicken fat has the highest percentage of unsaturated fatty acid composition of 61.0% compared to the other groups of patties. Beef patty with chicken fat has 18.8% of poly unsaturated fatty acid(USFA) and beef patty with beef lipid has 1.5% of poly USFA which is the least percentage among the others. SFA/USFA ratio of beef patty with chicken lipid was 0.5 which was the least value. The composition of PUFA in beef patty with lard increased to 10.0% from 1.9% over initial value after storage for 6 months. On the contrary, the composition of PUFA in beef patty with chicken fat decreased to 9.2% from 18.8% over initial value after 6 months. Volatile free fatty acids of beef patties were evaluated with four kinds of lipid sources. Formic acid was the most as of 59$\mu\textrm{g}$/g in beef patty with tallow, acetic acid was 15$\mu\textrm{g}$/g, and heptanoic acid was 10$\mu\textrm{g}$/g at starting time of storage. However, propionic acid, butyric acid, valeric acid and caproic acid were not detected. After 6 months, formic acid decreased from 59$\mu\textrm{g}$/g to 7$\mu\textrm{g}$/g in the patty with tallow, from 12$\mu\textrm{g}$/g to non-detect level in the patty with palm oil, but two the others patties slightly increased. Volatile compounds in meat patties were reported nearly 1000 kinds of chemical compounds. Beef patty with tallow has aldehydes 5.3, alcohol 1.3, hydrocarbon 0.8, ketones 0.2, ester 0.1, furans 0.1, acid 0.04, sulfur 0.03 in peak area at starting and increased to aldehydes 8.5, alcohol 2.1, ketones 0.5, ester 1.0, furans 1.5 in peak area during the storage. But only furans was not detected after 6 months of storage. From starting to 6 months, aldehydes increased 2∼10 times, alcohol increased 2∼3 times, acids 4∼50 times and ester 9∼20 times in beef patties with pork lipid, chicken lipid and palm oil. Some volatile compounds such as alcohol, aldehydes and acids in all kinds of patties significantly increased after 6 months of storage. These increases cause oxidative rancidity taste in meat patties. These results showed that selt-life of meat patties with 4 different lipids were not over 6 months even though they were stored at -20$^{circ}C$. Therefore, they should be classified as off-grade because of oxidative rancidity. Although beef patties with tallow are currently common type, the possibility for new type of hamburg patty can be developed by applying different lipids. Finally, we found out new type of beef patty added with lard, which has the best taste and quality compared to the other common types.

• 한국식품저장유통학회지
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• 제16권5호
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• pp.705-713
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• 2009

연어를 이용한 신제품 개발에 관한 일련의 연구로 연어근육을 이용하여 연어 패티의 개발을 시도하였고, 아울러 이의 품질 특성에 대하여도 살펴보았다. 시판 참치 패티 및 돈육 패티에 비하여 연어 패티의 일반성분은 수분 함량과 조회분 함량의 경우 낮았고, 조단백질 함량의 경우 높았으나, 조지방 함량의 경우 참치 패티에 비하여는 높았으나, 돈육 패티에 비하여는 낮았다. 시판 참치 패티 및 돈육패티에 비하여 연어 패티의 Hunter color value는 명도, 적색도 및 황색도의 경우 높았고, 색차의 경우 낮았다. 지용성 갈변도 및 수용성 갈변도는 시제 연어 패티가 각각 0.397 및 0.047으로, 시판 참치 패티 및 돈육 패티에 비하여 지용성 갈변도는 높았으나 수용성 갈변도는 낮았다. TCA 가용성 질소 함량은 시제 연어 패티가 271.7 mg/100 g으로 시판 참치 패티 및 돈육 패티에 비하여 낮았다. 연어 패티의 주요 지방산으로는 16:0(11.9%), 18:1n-9+7(27.6%), 18:2n-6(30.1%) 등이었고, 20:5n-3 및 22:6n-3도 각각 3.7% 및 8.4%가 동정되었다. 시제 연어 패티 및 시판 참치 패티와 돈육 패티의 총아미노산 중 10% 이상을 차지하는 주요 아미노산은 패티의 종류에 관계없이 모두 glutamic acid와 arginine이었다. 시제 연어 패티의 철, 칼슘, 칼륨, 인 및 마그네슘의 함량은 각각 2.4 mg/100 g, 42.6 mg/100 g, 207.5 mg/100 g, 211.6 mg/100 g 및 29.9 mg/100 g이었다. 색조, 냄새 및 맛에 대한 관능검사 결과 시제 연어 패티는 시판 돈육 패티에 비하여 5% 유의수준에서 냄새에 대하여는 차이가 없었으나 색조와 맛은 높은 점수를 받았다.

• 한국축산식품학회지
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• 제44권1호
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• pp.189-203
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• 2024

This study investigated the antioxidant activity of radish seed oil (RSO) and its effects on the quality and storage characteristics of pork patties. To assess the antioxidant capacity of RSO, this study analyzed fatty acid composition, peroxide value (PV), and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity. Pork patties were manufactured with the addition of RSO-0.4%, 0.8%, 1.6%, and 2.4%-and measured in terms of proximate composition, pH, water holding capacity (WHC), cooking loss (CL), color, texture profile analysis, and a sensory evaluation. Total microbial count (TMC), volatile basic nitrogen (VBN), thiobarbituric acid reactive substances (TBARS), and PV were measured at 1, 3, and 7 days of refrigerated storage. The DPPH radical scavenging activity of RSO was found to be 75.46%. In the cases of WHC and CL, there was no significant differences observed between RSO0.4%, RSO0.8%, and positive control (PC; p>0.05). Meanwhile, RSO2.4% showed significantly lower hardness, springiness, gumminess, and chewiness than PC (p<0.05), and these values tended to decrease with the addition of increasing RSO. In terms of storage characteristics, with an increase in the amount of RSO added, TMC, VBN, TBARS, and PV all decreased; among the treatment groups, RSO2.4% showed the lowest values. In conclusion, RSO exhibits antioxidant activity, but when added in large amounts, it negatively affects the quality characteristics of patties while positively impacting their storage properties, thus necessitating a balanced consideration of both outcomes. Therefore, adding 1.6% RSO is considered to be the most appropriate level for formulations to be used in practice.

• 한국축산식품학회지
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• 제38권5호
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• pp.889-900
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• 2018

Characterization and utilization of the bioactive compounds from natural resources is one of the most concerns to maintain quality properties of foods, especially to prevent the oxidation of lipids in meat products. Phytochemical components and antioxidant activities of Cudrania tricuspidata (CT) leaves extracted using various solvents and their effects on physicochemical properties of pork patties during refrigerated storage were measured. The combined solvents of 80% ethanol, 80% methanol and pure double-distilled (dd)-water obtained the higher total phenolic compounds, flavonoids content, and antioxidant activities as compared to the pure solvent alone. Among the individual antioxidant components, catechin was the predominant polyphenol in CT leaves in all extracts. The addition of CT leaves extracts into pork patties showed high antioxidant activities since thiobarbituric acid-reactive substances (TBARS) values of added CT extracts were lower than those of the control (p<0.05). In conclusion, CT leaf phytochemical components displayed antioxidant activity that varied with the extract solvent used. CT extracts were superior to control in retarding lipid oxidation of pork patties, which was evident as reduced TBARS and peroxide values (POV).

• 한국축산식품학회지
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• 제30권4호
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• pp.674-684
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• 2010

The effects of ascorbic acid (AA) alone or in combination with sodium acetate/calcium lactate (AA+SACL) and chitosan (AA+CH) on the physicochemical properties and microbial growth of beef and pork patties stored at $5^{\circ}C$ were investigated. The patties were case-ready packed in an air-containing polypropylene (PP) tray and sealed with polyethylene terephthlate (PETP)/casted polypropylene (CPP) top film. Treatments with AA, AA+SACL and AA+CH were effective in inhibiting total aerobic bacteria from day 4 compared to the control. In general, thiobarbituric acid, volatile basic nitrogen, and hue values in treated samples were lower than the control over the storage, whereas Hunter ${\alpha}^*$ (redness) values and sensory scores for surface color and off-odor were higher. Regarding quality and shelf-life extension, ground beef and pork patties treated with AA+SACL produced the most desirable results among all treatments during storage.