• Title/Summary/Keyword: frankfurter

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Chemical and Functional Characteristics of Mechanically Deboned Chicken meat and its Utilization in Processed Meat (기계발골가금육의 특성 및 이용에 관한 연구)

  • 김종원;안병윤;이유방
    • Korean Journal of Poultry Science
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    • v.7 no.2
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    • pp.37-46
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    • 1980
  • Hand deboned and mechanically deboned chicken meat were produced from domestic broilers and spent layers. Meat yield, chemical composition, functional characteristics, stability during storage, and microbiological properties were investigated Chicken patties and frankfurters were also manufactured by varying the relative proportion of MDCM to HDCM as raw materials, ana their palatability, shelf-life and textural properties were evaluated. The obtained results were as follows: 1) 35% of carcass wt was recovered as HDCM and 45% as MDCM, total meat yield reaching 80% of carcass wt. 2) Moisture, protein, fat, ash and Ca content of MDCM were 65, 12, 20, 1.7 and 0.2-0.4%,respectively. MDCM was higher in fat, ash and Ca, but significantly lower in moisture and protein. Total pigment content of MDCM was 2.5 times higher than that of HDCD such high content being attributed to the increased inclusion of hemoglobin. 3) The emulsifying capacity (ES) of MOCM per g meat was only 70% that of HDCM. but when ES was expressed on unit g of protein basis MDCM showed even higher ES than HDCM primarily due to tile higher proportion of salt soluble protein fraction. 4) Since the TBA values of MDCM increased rapidly after 4 weeks of frozen storage at -20$^{\circ}C$, the maximum possible storage period of MDCM is estimated to be about 4 weeks. 5) Total microbial counts of MDCM was approximately 1.8${\times}$10$\^$6/g/, showing no great difference from HDCM or red meat. 6) Chicken patty containing MDCM showed gradual increase in TBA value during frozen storage, but its storage up to 8 weeks presented no problems in flavor stability. 7) Color score an4 total palatability of chicken Patty were best for the product containing 30% MDCM. It was also concluded that MDCM can be included in the patties up to 50% of total meat with good results, but more than 70% was not recommended 8) The formulation of MDCM up to 50% in frankfurter gave quite satisfactory acceptability and textural properties comparable to frankfurter made of 100% MDCM, but the inclusion of more than 70% MDCM was not recommended 9) The TBA value of frankfurter containing MDCM did not increase to any great extent until 4 weeks of storage at 4$^{\circ}C$, indicating no unique problems in flavor instability compared to regular frankfurter. 10) It was concluded that processed meat products such as patties and frankfurters containing MDCM up to 30-50% of total meat ingredients gave satisfactory results in color, texture and palatability, comparable to regular products.

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Chemical and Functional Characteristics of Mechanically Deboned Chicken Meat and its Utilization in Processed Meat -II. Utilization of Mechanically Deboned Chicken Meat- (기계발골가금육(機械拔骨家禁肉)의 특성(特性) 및 이용(利用)에 관(關)한 연구(硏究) -제(第) 2 보(報) : 기계발골가금육(機械拔骨家禁肉)의 이용(利用)-)

  • Kim, Jong-Won;Ahn, Byung-Yoon;Lee, Yu-Bang
    • Korean Journal of Food Science and Technology
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    • v.13 no.3
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    • pp.176-180
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    • 1981
  • Chicken patties and frankfurters were manufactured by varying the relative proportion of MDM to HDM as raw materials, and their palatability, shelf-life and textural properties were evaluated. The obtained results were as follows: 1. Chicken patty containing MDM slowed gradual increase in TBA value during frozen storage, but its storage up to g weeks presented no problems in flavor stability. 2. Color score and total palatability of chicken patty were best for the product containing 30% MDM. It was also concluded that MDM can be included in the patties up to 50% of total meat with good results, but more than 70% was not recommended. 3. The formulation of MDM up to 50% in frankfurter gave a quite satisfactory acceptability and textural properties compararable to frankfurter made of 100% HDM, but the inclusion of more than 70% MDM was not recommended. 4. The TBA value of frankfurter containg MDM did not increase to any great extent until 4 weeks of storage at $4^{\circ}C$, indicating no unique problems in flavor instability compared to regular frankfurter. 5. It was concluded that processed meat products such as patties and frankfurters containing MDM up to $30{\sim}35%$ of total meat ingredients gave satisfactory results in color, texture and palatability, comparable to regular products.

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An Automated Fiber-optic Biosensor Based Binding Inhibition Assay for the Detection of Listeria Monocytogenes

  • Kim, Gi-Young;Morgan, Mark;Ess, Daniel;Hahm, Byoung-Kwon;Kothapalli, Aparna;Bhunia, Arun
    • Food Science and Biotechnology
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    • v.16 no.3
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    • pp.337-342
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    • 2007
  • Conventional methods for pathogen detection and identification are labor-intensive and take days to complete. Biosensors have shown great potential for the rapid detection of foodborne pathogens. Fiber-optic biosensors have been used to rapidly detect pathogens because they can be very sensitive and are simple to operate. However, many fiber-optic biosensors rely on manual sensor handling and the sandwich assay, which require more effort and are less sensitive. To increase the simplicity of operation and detection sensitivity, a binding inhibition assay method for detecting Listeria monocytogenes in food samples was developed using an automated, fiber-optic-based immunosensor: RAPTOR (Research International, Monroe, WA, USA). For the assay, fiber-optic biosensors were developed by the immobilization of Listeria antibodies on polystyrene fiber waveguides through a biotin-avidin reaction. Developed fiber-optic biosensors were incorporated into the RAPTOR to evaluate the detection of L. monocytogenes in frankfurter samples. The binding inhibition method combined with RAPTOR was sensitive enough to detect L. monocytogenes ($5.4{\times}10^7\;CFU/mL$) in a frankfurter sample.

Effects of Replacing Pork with Tuna Levels on the Quality Characteristics of Frankfurters

  • Ahn, Kwang-Il;Shim, Jae-Yun;Kim, Tae-Kyung;Choi, Ji-Hun;Kim, Hyun-Wook;Song, Dong-Heon;Kim, Young-Boong;Jeon, Ki-Hong;Choi, Yun-Sang
    • Food Science of Animal Resources
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    • v.38 no.4
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    • pp.718-726
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    • 2018
  • The aim of this study was to evaluate the effects of pork and tuna levels on the quality characteristics of frankfurters and to establish a suitable percentage of added tuna. The levels of pork meat (PM) and yellow-fin tuna (YFT) in the test frankfurters were as follows: 100% PM (control), 90% PM+10% YFT (T1), 80% PM+20% YFT (T2), 70% PM+30% YFT (T3), 60% PM+40% YFT (T4), and 50% PM+50% YFT (T5). The pH of the frankfurter batters significantly decreased with increasing tuna levels, because the pH of the tuna is lower than that of the pork. The water holding capacity did not differ significantly in frankfurters containing up to 30% tuna, whereas that of the 40% tuna-containing frankfurter was significantly lower than the control. Cooking loss did not differ significantly. At up to 10% tuna, apparent viscosity did not differ significantly, whereas at 20% tuna, it was significantly lower than the control. Fat separation and total expressible fluid separation at up to 30% tuna did not differ from the control; however, when more than 30% was added, higher losses were observed. The hardness of frankfurters containing more than 40% tuna was lower than that of the control, but there was no significant difference in springiness. The overall acceptability of frankfurters manufactured with up to 30% tuna did not differ significantly from the control. These results suggest that the addition of 30% tuna does not affect the quality of frankfurters made from pork.

Replacement of Pork Meat with Pork Head Meat for Frankfurters

  • Choi, Yun-Sang;Hwang, Ko-Eun;Kim, Hyun-Wook;Song, Dong-Heon;Jeon, Ki-Hong;Park, Jong-Dae;Sung, Jung-Min;Kim, Young-Boong;Kim, Cheon-Jei
    • Food Science of Animal Resources
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    • v.36 no.4
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    • pp.445-451
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    • 2016
  • The effect of reducing pork meat concentrations from 50% to 30% and replacing it with up to 20% pork head meat on chemical composition, cooking characteristics, physicochemical and textural properties, apparent viscosity, and sensory characteristics of frankfurters was determined. The highest moisture content in frankfurters was found in the control and T1 (frankfurter with 45% pork meat + 5% pork head). Protein and fat contents in frankfurters with pork head meat added were significantly (p<0.05) higher than those in the control. When the concentration of pork head meat was increased from 0% to 20%, cooking loss, total expressible fluid separation, fat separation, and pH of frankfurters were increased, while the lightness, redness, yellowness, and apparent viscosity of frankfurters were decreased. Ash contents, cohesiveness, color, and tenderness of sensory characteristics of frankfurters added with different amounts of pork meat or pork head meat were not significantly (p>0.05) different from those of the control or there treatments. Frankfurters in T4 (frankfurter with 30% pork meat + 20% pork head) had the lowest (p<0.05) hardness and gumminess. The hardness and gumminess of frankfurters in other treatments were not significantly different (p>0.05) from that in the control. Frankfurters with higher pork head meat concentrations had lower flavor, juiciness, and overall acceptability scores. Therefore, replacing pork meat with pork head meat in the formulation could successfully produce results similar to those of control frankfurters. The best results were obtained when 10% pork head meat was used to replace pork meat.

POWER ELECTRONICS FOR HIGH DYNAMIC DRIVES

  • Pacas, J.M.;Armin, John
    • Proceedings of the KIPE Conference
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    • 1998.10a
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    • pp.113-118
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    • 1998
  • In modern mechatronics new concepts of machines and processes are found by using the collected knowledge of all disciplines and by offering functional solutions. Most of the problems in the field of mechatronics demand technical innovations on the field of actuators, sensors and control methods. It demands also high dynamic drives with power electronics, able to cope with the new requirements. The paper presents some trends and industrial experiences with power components for high dynamic drives.

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Effect of Duck Feet Gelatin on Physicochemical, Textural, and Sensory Properties of Low-fat Frankfurters

  • Yeo, Eui-Joo;Kim, Hyun-Wook;Hwang, Ko-Eun;Song, Dong-Heon;Kim, Yong-Jae;Ham, Youn-Kyung;He, Fu-Yi;Park, Jae-Hyun;Kim, Cheon-Jei
    • Food Science of Animal Resources
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    • v.34 no.4
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    • pp.415-422
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    • 2014
  • Duck feet gelatin (DFG) gel was added as a fat replacer to low-fat frankfurters and the effect of DFG on physicochemical, textural, and sensory characteristics of low-fat frankfurters was evaluated. DFG gel was prepared with a 20% duck feet gelatin concentration (w/w). Adding DFG decreased lightness and increased yellowness of the low-fat frankfurters (p<0.05). However, DFG did not affect redness of low-fat frankfurters (p>0.05). The statistical results indicated that adding DFG improved cooking yield of low-fat frankfurters (p<0.05). In addition, replacing pork back fat with DFG resulted in increased moisture content, protein content, and ash content of low-fat frankfurters, and the low-fat frankfurter formulated with 5% pork back fat and 15% DFG gel had the highest moisture content and lowest fat content (p<0.05). Adding of DFG increased all textural parameters including hardness, springiness, cohesiveness, chewiness, and gumminess of low-fat frankfurters (p<0.05). In terms of sensory properties, the low-fat frankfurter formulated with 5% pork back fat and 15% DFG gel showed similar satisfaction scores for the flavor, tenderness, juiciness, and overall acceptance when compared to the regular frankfurters (20% back fat). Therefore, our results suggest that DFG could be an effective novel source, as a fat replacer, for manufacturing of low-fat frankfurters.

Development of Definition of Parameters and Reference Scales for Texture Profiling of Frankfurter Sausages (소세지의 텍스처 프로필 수행을 위한 용어와 표준척도의 개발)

  • Kim, Hye-Young;Lee, Mi-Gyung;Jang, Kyung-Ah;Kim, Kwang-Ok
    • Korean Journal of Food Science and Technology
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    • v.27 no.1
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    • pp.1-5
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    • 1995
  • The texture profile of frankfurter sausages was carried out by comparing the domestic(A) and imported(B) products. Fourteen character notes were identified: elasticity, surface moisture, surface smoothness, center hardness, skin toughness, cohesiveness, denseness, chewiness, moisture release, cohesiveness of mass, lumpiness, graininess, skin separation, and oiliness. Reference scales and the $0{\sim}3$ point numerical scaling method were also established. Panelists evaluated sausage A harder than the sausage B. It had higher skin separation and elasticity scores requring more chewing. Sausage B had lower surface moisture and cohesiveness of mass, but higher moisture release and graininess. Panelists commented that the sausage B were oilier but had milder tastes.

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Effects of Pumpkin (Cucurbita maxima Duch.) Fiber on Physicochemical Properties and Sensory Characteristics of Chicken Frankfurters

  • Choi, Yun-Sang;Kim, Hyun-Wook;Hwang, Ko-Eun;Song, Dong-Heon;Park, Jae-Hyun;Lee, Soo-Yeon;Choi, Min-Sung;Choi, Ji-Hun;Kim, Cheon-Jei
    • Food Science of Animal Resources
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    • v.32 no.2
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    • pp.174-183
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    • 2012
  • The effects of dietary fiber extracted from pumpkin (pumpkin fiber) on physicochemical properties, textural properties, and sensory characteristics of chicken frankfurters were investigated. Chicken frankfurter was supplemented with pumpkin fiber at levels of 0, 1, 2, 3, and 4%. Adding different levels of pumpkin fiber affected the proximate composition of the chicken frankfurters (p<0.05), except for protein content. In addition of different levels of pumpkin fiber influenced the physicochemical and textural properties of the chicken frankfurters (p<0.05). The yellowness, viscosity, and hardness were higher in chicken frankfurters samples containing pumpkin fiber than those in the control (p<0.05). The results showed that chicken frankfurter samples with higher pumpkin fiber levels had lower lightness values (p<0.05), as well as less cooking loss, emulsion stability, and lower color scores (p<0.05) compared to those control without pumpkin fiber treatment. The chicken frankfurters with 2% and 3% pumpkin fiber had higher overall acceptability than that of the control (p<0.05). The results show that adding pumpkin fiber produced acceptable chicken frankfurters and improved their quality characteristics.