geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Texture of raw and cooked fish muscles investigated by sensory and instrumental evaluations


, : Texture of raw and cooked fish muscles investigated by sensory and instrumental evaluations. Journal of the Japanese Society for Food Science & Technology (Nippon Shokuhin Kogyo Gakkaishi) 37(12): 988-996

The correlations between sensory and instrumental textural qualities of fish muscles were investigated using raw and cooked samples of three fish species (Skipjack, Yellowtail, Yellowfin tuna). The force induced by the columnar plunger at strain = 50% and the elastic modulus at large strains (30 .apprx. 70%), correlated with sensory attribute of "Firm-soft" in raw and cooked muscles (P < 0.01), while the penetration depth of needle, the force induced by the columnar plunger at strain = 50%, and the elastic modulus at large strains (30 and 70%) correlated with sensory attribute of "Wet-dry" (P < 0.01). The macrostructure of muscle, especially the myoseptum, affected the result produced by plate-shaped plunger, and the correlation between the force at strain = 50% and the sensory attributes of "Firm-soft" and "Wet-dry" was significant at P < 0.05 level but not significant at P < 0.01 level. The creep curves were analyzed by a five-element and four-component model. The R1 component represented the recoverable instantaneous deformation. The R2 component represented the recoverable Voigt model. The P component represented the non-recoverable instantaneous deformation plus the non-recoverable Voigt model. The N component represented the Newtonian viscous flow. When these fish muscles were cooked, the combination of R1 + R2 increased and P decreased in percentage expression. This result means that the main contributor to total deformation was plasticity (P) in the raw muscles but was elasticity (R1 + R2) in the cooked muscles. The R1 component in percentage expression correlated with sensory attributes of "Elastic-plastic" and "Compact-flaky" at P < 0.05 level. In all sensory attributes, the cooked muscle of yellowtail was extremely different from the cooked muscles of skipjack and yellowfin tuna. This difference is partly due to the high lipid content of yellowtail muscle.

US$19.90

DOI: 10.3136/nskkk1962.37.12_988


Other references

Ehrlich, C.H.; Shapiro, E.; Kimball, B.D.; Huttner, M., 1973: Communication skills in five-year-old children with high-risk neonatal histories. Journal of Speech and Hearing Research 16(3): 522-529

Keen, 2000: The Clinician's practical guide to attention-Deficit/Hyperactivity disorder. Bmj 320(7238): 879-879

Sarma T.S.; Gururaja M.N.; Rao B.R.J.gannatha, 1979: Algal stromatolites from Pakhal near Kottapalle, Adilabad District, Andhra Pradesh. Miscellaneous Publications, Geological Survey of India: ages 31-33. 1979.

Poggi, G.; Riccardi, A.; Quaretti, P.; Teragni, C.; Delmonte, A.; Amatu, A.; Saini, G.; Mazzucco, M.; Bernardo, A.; Palumbo, R.; Canto, A.; Bernieri, S.; Bernardo, G., 2007: Complications of percutaneous radiofrequency thermal ablation of primary and secondary lesions of the liver. Hepatocellular carcinoma is one of the most common malignancies in the world, with the liver being the second most frequently involved organ in metastatic disease. Although the gold standard treatment for malignant liver disease is surgical resec...

de Oliveira, A.; Hermsdorff, H.Hermana.; Cocate, P.G.; Santos, E.C.; Bressan, J.; Natali, Aônio.José., 2016: Accuracy of plasma interleukin-18 and adiponectin concentrations in predicting metabolic syndrome and cardiometabolic disease risk in middle-age Brazilian men. The aims of this cross-sectional study were to explore the ability of serum interleukin 18 (IL-18) and adiponectin to identify metabolic syndrome (MetS), and to verify their association with an index of central lipid overaccumulation (lipid accumu...

Sivaramakrishnaiah, K.; Ramanatham, R., 1967: Studies on the effect of climate on leishmaniasis in India. Indian Journal of Medical Research 55(11): 1159-1172

Blijlevens, N.M.A.; Van'tland, B.; Donnelly, J.P.ter; M'rabet, L.; Depauw, B.E., 2002: Can Gut Toxicity Be Predicted by Gut Integrity in HSCT Recipients?. Introduction: Mucosal barrier injury (MBI) of mouth and gut is a severe dose-limiting complication of ablative regimens used to prepare for HSCT. Gut MBI results in increased permeability and decreased absorption. Here we describe the clinical sco...

Klosterhalfen H., 1970: Contributions to the discussion of endocrine therapy of carcinoma of the prostate. Urologe 9(4): 211-212

Villamizar, Jé.; Pittelaud, J.P.; Rodrigues, J.R.; Gamboa, N.; Canudas, N.; Tropper, E.; Salazar, F.; Fuentes, J., 2009: Synthesis and antimalarial activities of optically active labdane-type diterpenes. An efficient method for the synthesis of optically active labdane-type diterpenes from (+)-manool 8 is described. We prepared the natural labdane-type diterpene 5 via key intermediate peroxide 9, and synthetic hydroxybutenolides 6 and 7 via a fura...

Thang, M.N.; Dondon, L.; Grunberg-Manago, M., 1969: Universal distribution of polynucleotide phosphorylase in bacteria. Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 269(6): 747-750