2018
DOI: 10.1002/fsn3.576
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Principal component analysis of physicochemical and sensory characteristics of beef rounds extended with gum arabic from Acacia senegal var. kerensis

Abstract: Principal component analysis (PCA) was carried out to study the relationship between 24 meat quality measurements taken from beef round samples that were injected with curing brines containing gum arabic (1%, 1.5%, 2%, 2.5%, and 3%) and soy protein concentrate (SPC) (3.5%) at two injection levels (30% and 35%). The measurements used to describe beef round quality were expressible moisture, moisture content, cook yield, possible injection, achieved gum arabic level in beef round, and protein content, as well as… Show more

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Cited by 18 publications
(15 citation statements)
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“…The moisture loss of the yoghurt stabilized with A. senegal var kerensis gum was significantly different (P < 0.05) compared to the yoghurt stabilized with A. senegal var senegal gum at all levels of gum concentration. Gum arabic from A. senegal var kerensis has been shown to retain higher moisture content in food products (Mwove, A. Gogo, N. Chikamai, Omwamba & M. Mahungu, 2016, 2018. This can be explained by the high protein content of A. senegal var kerensis gum which is much higher than that of A. senegal var senegal gum.…”
Section: Moisture Lossmentioning
confidence: 99%
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“…The moisture loss of the yoghurt stabilized with A. senegal var kerensis gum was significantly different (P < 0.05) compared to the yoghurt stabilized with A. senegal var senegal gum at all levels of gum concentration. Gum arabic from A. senegal var kerensis has been shown to retain higher moisture content in food products (Mwove, A. Gogo, N. Chikamai, Omwamba & M. Mahungu, 2016, 2018. This can be explained by the high protein content of A. senegal var kerensis gum which is much higher than that of A. senegal var senegal gum.…”
Section: Moisture Lossmentioning
confidence: 99%
“…The syneresis index for the gum-stabilized yoghurt decreased as the concentration level of the gum increased. This low syneresis in the A. senegal var kerensis gum-stabilized yoghurt can be attributed to the improved water holding capacity by the A. senegal var kerensis gum (Mwove et al, 2016(Mwove et al, , 2018. Enrichment of dry matter and / or of protein content are common means of avoiding whey separation in yoghurt (Tamime & Robinson, 1999).…”
Section: Syneresis Indexmentioning
confidence: 99%
“…Principal component analysis was used to extract important information from the heterogeneous data, and reduce set of correlated variables to uncorrelated measures (principal components) without loss of original information [33]. The first four (PC's) accounted for approximately over 80% of the total variation observed (PC1 = 54%, PC2 = 12%, PC3 = 10%, PC4 = 6%).…”
Section: Pca Characteristics Of Sensory Attributes Of Complementary Pmentioning
confidence: 99%
“…Correlations loading plot for the complementary sensory attributes for the first three PCs represented in Figure 1. Measurement close to each other are positively related, while those that are negatively related are separated by 180˚, and those that are separated by 90˚ are independent and therefore they would be loaded on different PCs [33]. This therefore means that, interpretation and measurement of PCs was according to the correlations between each parameter and each PCs.…”
Section: Pca Characteristics Of Sensory Attributes Of Complementary Pmentioning
confidence: 99%
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