Document Detail


Texture and acceptability of goat meat frankfurters processed with three different sources of fat.
MedLine Citation:
PMID:  21183711     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The objective of this research was to evaluate texture and consumer acceptability of goat meat frankfurter formulations with no added fat, beef fat, or canola oil. Consumer sensory evaluation, fat, moisture and texture profile analyses (TPA) were performed on goat meat frankfurters produced with the following fat sources: 1) beef fat (BF), 2) canola oil (CO) and 3) no added fat (NAF). For sensory, NAF was less (P = 0.007) tender (4.90 vs. 4.11 and 4.35 for BF and CO, respectively) and the flavor was liked less (P = 0.004; 4.59 vs. 3.83 and 4.30 for BF and CO, respectively); BF scored as the juiciest (P = 0.003; 3.86 vs. 4.49 and 4.58 for CO and NAF respectively); and CO had the least (P = 0.029) amount of flavor (3.65 vs. 3.12 and 3.10 for BF and NAF, respectively). Moisture was lowest (P < 0.001) in CO (46.59%), followed by BF (48.57%) and NAF (55.80%). Fat was not different (P = 0.761) in BF (24.36%) or CO (24.43%) but was less (P < 0.001) in NAF (9.06%), as expected. No added fat had the most (P < 0.001) protein (34.14%) followed by CO (27.98%) and BF (26.07%). For TPA, NAF had the lowest (P = 0.008) hardness value (3.92 vs. 4.48 and 4.40 for BF and CO, respectively), and lowest (P = 0.026) chewiness value (2.89 vs. 3.39 and 3.29 for BF and CO, respectively). Beef fat and CO were not different for hardness (P = 0.596) or chewiness (P = 0.530). There were no differences in springiness (P = 0.954) or resilience (P = 0.561). The sensory panelists tended to prefer BF for overall acceptability. Results from this data reveal that value added goat meat products received acceptable sensory scores, therefore continued research and development will greatly expand the knowledge of goat meat and increase acceptance of value-added products.
Authors:
C L Bratcher; N L Dawkins; S Solaiman; C R Kerth; J R Bartlett
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2010-12-23
Journal Detail:
Title:  Journal of animal science     Volume:  -     ISSN:  1525-3163     ISO Abbreviation:  -     Publication Date:  2010 Dec 
Date Detail:
Created Date:  2010-12-24     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8003002     Medline TA:  J Anim Sci     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Auburn University, Auburn, AL 36849.
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