• Food Science of Animal Resources
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• v.28 no.4
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• pp.395-400
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• 2008

This study was carried out to compare the textural properties of crab-flavored sausage manufactured with six different formulations. We prepared crab-flavored sausage from Alaska pollack surimi as a control by the washing method, and various mixtures of surimi and chicken breast meat were manufactured (pH 11.0) with 33.33% chicken breast meat (CBM) (T1), 50% CBM (T2), 66.66% CBM (T3), 100% CBM (T4) and 20% commercial mechanically deboned chicken meat (MDCM) (T5). Brittleness, gumminess, chewiness, breaking force, gel strength, jelly strength, sensory flavor. texture, and overall acceptability were significantly lower in the formulations containing chicken meat in proportion to the % CBM (p<0.05). However, cohesiveness and springiness were significantly higher in the formulations containing chicken meat in proportion to the amount of CBM (p<0.05). Folding test and deformation values were significantly lower in the surimi manufactured with CBM at pH 11.0. although T5 showed no significant differences relative to the control. Overall, these results indicate that similar textural properties in the crab-flavored sausage were attained when surimi was prepared with 20% CBM and MDCM.

• Journal of Animal Science and Technology
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• v.49 no.3
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• pp.395-404
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• 2007

This study was carried out to compare the physico-chemical and sensory characteristics of surimi manufactured by four different materials. We prepared surimi from alaska pollack, as the control, by washing method. The different treatments of surimi were manufactured by pH 11.0 adjustments with barren hen breast meat(T1), commercial mechanically deboned chicken meat(MDCM)-S. Co. (T2)and MDCM- J. Co.(T3). Whiteness, cohesiveness and overall acceptability were significantly higher but gumminess, chewiness and gel characteristics were significantly lower in control than other surimi samples(P<0.05). Lightness, brittleness, deformation, jelly strength and flavor were higher but texture properties and folding test of T1 were lower than those of other treatments(P<0.05). Texture properties, shear force and gel characteristics were higher, while deformation and acceptability of T2 were lower than those of other treatments(P<0.05). On the other hand, cohesiveness was higher, and lightness and whiteness were lower in T3 than those of other treatments(P<0.05). Correlation coefficients(>0.9) among texture properties and gel characteristics was positive, while negative among surface surimi colors(P<0.05). The content of crude protein, cohesiveness and gel characteristics indicated that the acceptable surimi can be made is replaced barren hen breast meat and MDCM.

• Journal of Animal Science and Technology
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• v.62 no.1
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• pp.84-93
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• 2020

An experiment was conducted to evaluate Pediococcus spp.-fermented chicken meat as a snack for dogs. The fermented or non-fermented snacks used in this study were prepared through the following process; meat mixtures containing 52.8% MDCM, 35.2% chicken breast meat (CBM) and 9.7% corn starch were inoculated with or without Pediococcus spp., incubated at 37℃ for 24 h and then sterilized at 121℃ for 20 min. During the 24-h fermentation, the pH of fermented chicken snack dropped rapidly with concomitant increase in number of lactic acid bacteria. The nutritional composition was not altered by fermentation. In vitro pepsin nitrogen digestibility was higher (p < 0.05) in the fermented snack compared with the non-fermented snack. Upon storage at room temperature for 14 days, bacteria grew slowly in fermented vs. non-fermented snack samples. In a palatability trial, dogs preferred non-fermented over fermented snack food. In 12-d-long feeding trial, fecal ammonia content was lowered, but fecal lactic acid content was increased in dogs fed the fermented vs. non-fermented snack food. Our study shows that the fermented MDCM-based snack exhibited good preservability upon storage, and improved in vitro nitrogen digestibility and fecal characteristics in dogs.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.24 no.1
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• pp.17-26
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• 2018

This study aimed to investigate the effects of vacuum packaging on the quality characteristics of frozen Tteokgalbi made from spent laying hen meat and mechanically deboned chicken meat (MDCM). The samples were prepared with different levels of added MDCM; C (0%), T1 (20%), T2 (40%), and T3 (60%). The samples were allocated for microbiological and physico-chemical analyses after 0, 45, and 90 days at $-18^{\circ}C$, with or without vacuum packaging. After 90 days of storage, the values of volatile basic nitrogen were significantly lower in the vacuum packaged samples compared to the non-vacuum samples, irrespective of the added levels of MDCM (p<0.05). Sensory results at day 0 of storage showed that the texture scores of C and T1 samples were significantly higher than those of T2 and T3, while the flavor scores were the lowest for the T3 samples (p<0.05). In addition, with increased storage duration, the texture and flavor attributes of the vacuum-packaged samples were found to be higher than those of non-vacuum samples. In general, the vacuum-packaged samples tended to show superior physico-chemical quality characteristics compared to the non-vacuum samples, when the storage time was extended up to 90 days.

• Korean Journal of Poultry Science
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• v.20 no.3
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• pp.115-123
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• 1993

Mechanically deboned chicken meat(MDCM ) from necks and backs was blended with 0.1% oleoresin rosemary, 0.1% oleoresin sage and 0.05% rosemary combined with 0.05% sage to evaluate retardation of oxidative rancidity during storage at$3^{\circ}C$ and $-25^{\circ}C$, respectively. 1. Moisture content of MDCM was 66.3%. protein 17.6%, fat 15.0% and ash 1.10%. Several types of bone particles such as angular and needle like shape in MDCM were observed by light microscope. 2. Lipid oxidation of MDCM started to increase after 2 day and increase rapidly after 6 day of storage at $3^{\circ}C$. Oleoresin sage and rosemary apparently retarded oxidative rancidity of MDCM during refrigerated and frozen storage, TBA and total carbonyl values demonstrated that sage was more effective antioxidant than rosemary, and sage /rosemary combination was the most effective antioxidant among them. 3. The oxidative rancidity of MDCM apparently accelerated after 50 days of storage at $-25^{\circ}C$. The addition of oleoresin sage and rosemary inhibited oxidizing changes stored for 100 days at -$25^{\circ}C$.

• Korean Journal of Poultry Science
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• v.51 no.2
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• pp.39-45
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• 2024

This study was conducted to investigate the effect of adding black soldier fly larvae powder (BSFP) in the manufacturing of processed chicken products for dogs using poultry by-products. Chicken breast and Mechanically Deboned Chicken Meat (MDCM) were used for chicken products. To evaluate the effect of the addition of BSFP, the chicken products without BSFP were compared with the chicken products with 1%, 1.5%, and 2% BSFP added. As the amount of BSFP in processed chicken products increased, the protein content and redness increased, and the lightness decreased (P<0.05). Therefore, BSFP showed potential to be used as an additive to improve protein content in the production of processed dog food using poultry by-products.

• Food Science of Animal Resources
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• v.29 no.2
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• pp.220-228
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• 2009

This study was conducted to determine the preblending effect of curing agents on the characteristics of mechanically deboned chicken meat (MDCM), including the pH, water-holding capacity (WHC), and stability under refrigeration conditions. MDCM was preblended with different curing agents [NaCl, 0.75 or 1.5%; sodium tripolyphosphate (STPP), 0.25 or 0.5%; ascorbic acid, 250 or 500 ppm; sodium nitrite, 75 or 150 ppm] and were stored at $4^{\circ}C$ overnight. The preblending of NaCl was found to have improved the WHC and emulsion stability; STPP was found to have improved the pH, WHC, and emulsion stability; and ascorbic acid or sodium nitrite did not affect the pH, WHC, and emulsion stability. The addition of ascorbic acid or sodium nitrite, however, decreased the 2-thiobarbituric acid (TBA) and volatile basic nitrogen (VBN) values of the preblended MDCM through the antioxidizing properties. The mixing effects of different curing agents on MDCM were also evaluated with nine different conditions. Among the treatments, the mixture of NaCl and STPP improved the WHC and emulsion stability due to the increased solubility of salt-soluble protein in the preblended MDCM. The mixture of NaCl, STPP, and ascorbic acid increased the pH, WHC, and emulsion stability, but the mixture of NaCl, STPP, ascorbic acid, and sodium nitrite improved the WHC, emulsion stability, and redness of the surface color with improved storage stability due to the decreased VBN and TBA values. As a result, the mixture of 1.5% NaCl, 0.5% STPP, 500 ppm ascorbic acid, and 75 ppm sodium nitrite showed the best properties as curing agents for MDCM preblending.

• Food Science of Animal Resources
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• v.30 no.2
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• pp.243-251
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• 2010

This study was conducted to investigate the effects of the addition of cordyceps ochraceostromat, conjugated linoleic acid (CLA) and silkworm cocoon on the quality and storage characteristics of pork sausage manufactured by MDCM (mechanically deboned chicken meat) recovered protein. The samples were divided into 5 groups (sausage made from pork ham; control, 40% of MDCM recovered protein to replace pork ham; T1, 40% of MDCM recovered protein to replace pork ham with 0.1% cordyceps ochraceostromat; T2, 40% of MDCM recovered protein to replace pork ham with 0.1% CLA; T3, and 40% of MDCM recovered protein to replace pork ham with 0.1% silkworm cocoon; T4). The control sample had a higher moisture and protein contents and lower fat content than the other samples during 4 weeks of storage at $4^{\circ}C$ The treatment samples had lower lightness and higher redness values than the control (p<0.05). Hardness, cohesiveness, gumminess and chewiness were significantly lower in the treatment samples than the control (p<0.05). All sausage samples showed a significant increase in thiobarbituric acid reactive substances (TBARS), volatile basic nitrogen, and total plate counts during the storage time (p<0.05). In addition, the MDCM treatment samples had higher TBARS values than the control, but the VBN value of the treatment samples was lower than the control after the 4 weeks storage period.