Show simple item record

dc.contributor.authorCanon, Jennie
dc.contributor.otherAngelo State University. Department of Agriculture.
dc.creatorCanon, Jennie Ann
dc.date.accessioned2012-06-07T17:14:10Z
dc.date.available2012-06-07T17:14:10Z
dc.date.created2012-05-01
dc.date.issued2012-05-12
dc.date.submitted2012-06-07
dc.identifier.urihttp://hdl.handle.net/2346.1/30004
dc.description.abstractEffects of exogenous enzyme combinations and a mechanical tenderization method were evaluated by myofibrillar fragmentation (MFI), sensorial attributes and oxidative stability (TBA) of the deep pectoral (PEC: n=120) and biceps femoris (FLAT: n=120) from cow carcasses. In the FLAT, tenderization method had no effect of MFI, TBA, or initial tenderness, sustained tenderness, or overall acceptability (P > 0.05). Enzymatic treatment affected all sensory attributes (P < 0.05); the control was the juiciest and the toughest with the least off flavor and the highest overall acceptability. Treatment affected TBA values; the bromelain and ficin treatment (BF) was most oxidized. Treatment by tenderization method interactions affected off flavor with BF having the most off flavor. In the PEC, treatment had affected MFI, cook loss, and all other sensorial evaluations (P < 0.05). However, TBA was not affected by treatment, tenderization method, or treatment by tenderization method. Moreover, MFI, juiciness, tenderness, and flavor intensity were all affected by tenderization method (P < 0.05).
dc.format.mimetypeapplication/pdf
dc.language.isoen_US
dc.subjectexogenous enzyme
dc.subjectmechanical tenderization
dc.subjectsensorial attributes
dc.subjectoxidative stability
dc.subjectmyofibrillar fragmentation
dc.subjecttenderization
dc.titleEffects of various tenderization strategies on non-fed beef palatability and tenderness
dc.typeThesis
dc.type.materialtext
thesis.degree.nameMaster of Science
thesis.degree.levelMaster
thesis.degree.disciplineAnimal Science
thesis.degree.grantorAngelo State University
thesis.degree.departmentAgriculture
dc.contributor.committeeMemberBraden, Kirk W.
dc.contributor.committeeMemberBranham, Loree A.
dc.contributor.committeeMemberMiller, Mark F.
dc.contributor.committeeMemberPacheco, George Jr.


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record