scholarly journals Carcass Yields and Physical-Chemical Meat Quality Characteristics of Namibian Red Hartebeest (Alcelaphus buselaphus) as Influenced by Sex and Muscle

Foods ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 2347
Author(s):  
Louwrens C. Hoffman ◽  
Diana L. van Schalkwyk ◽  
Magdalena Muller ◽  
Tersia Needham ◽  
Kenneth W. McMillin
Keyword(s):  
Treatment Group ◽  
Meat Quality ◽  
Muscle Protein ◽  
Biceps Femoris ◽  
Quality Characteristics ◽  
Fat Content ◽  
Semitendinosus Muscle ◽  
Physical Chemical ◽  
Shoulder Muscles ◽  
Hue Angle

This study determined the carcass yields of red hartebeest from Namibia and compared the physical-chemical meat quality characteristics of six different muscles (biceps femoris, infraspinatus, longissimus thoracis et lumborum, semimembranosus, semitendinosus, and supraspinatus) for both males and females. Red hartebeest males were heavier (133.92 kg) than females (114.20 kg) but the average dressing percentage did not differ between the two sexes. Muscles from females had a lower mean shear force value of 3.59 kg/1.27 cm ø, compared to males (4.23 kg/1.27 cm ø). The most tender muscle was the infraspinatus of the female treatment group, while the semimembranosus of the male treatment group was the least tender muscle. Drip loss, cooking loss and L* (lightness) values were not affected by sex. The largest hue angle was observed in the semitendinosus muscle of the female treatment group (28.94°), and it was thus the lightest red muscle. The highest chroma values (17.3) were observed in the semimembranosus muscle. Muscle protein content averaged 20.5% over all treatment combinations, and the mean intra-muscular fat content for both male and female muscles was low (2.4%). The shoulder muscles, infraspinatus and supraspinatus, of the females had the highest fat content (2.7%). The results indicate that red hartebeest meat should be market according to specific muscles and that sex of the animals need not be considered during marketing.

scholarly journals Effects of carcass maturity on meat quality characteristics of beef semitendinosus muscle for chinese native yellow steers

animal ◽  
2007 ◽  
Vol 1 (5) ◽  
pp. 780-786
Author(s):  
C.B. Li ◽  
X.L. Xu ◽  
G.H. Zhou ◽  
S.Q. Xu ◽  
J.B. Zhang
Keyword(s):  
Meat Quality ◽  
Quality Characteristics ◽  
Semitendinosus Muscle

Evaluation of piemontese-cross friesian steers and heifers on silage-based diets

1992 ◽  
Vol 1992 ◽  
pp. 194-194
Author(s):  
M.H. Davies ◽  
H.F. Grundy ◽  
S. Page
Keyword(s):  
United States ◽  
Meat Quality ◽  
Production Systems ◽  
The United States ◽  
Quality Characteristics ◽  
Fat Content ◽  
Quality Data ◽  
Low Fat ◽  
High Quality ◽  
Meat Yield

The Piemontese breed is reputed to produce high quality carcasses, but its potential in U.K. beef production systems is unknown. Data from the United States on crossbred progeny (Cundiff et al., 1990) and from Italy on both pure breeds (La Carne Bovina, 1988) and crossbreds (Gigli et al., 1990) shown the Piemontese to be a light boned, low fat, high meat yield breed with a high dressing out proportion. Furthermore the meat quality data show that it produced the most tender meat of all breeds tested and this was achieved at a low marbling fat content. This trial compares the performance of Piemontese x Friesian and Charolais x Friesian steers and heifers when fed on an indoor silage beef system. The meat quality characteristics of the carcasses produced are reported elsewhere (Fisher et al., 1992).

scholarly journals Meat quality of chicken of different crossings in alternative system

2018 ◽  
Vol 70 (1) ◽  
pp. 254-262
Author(s):  
F.L. Cruz ◽  
A.A. Silva ◽  
I.F.M. Machado ◽  
L.C. Vieira ◽  
C. Esteves ◽  
...  
Keyword(s):  
Weight Loss ◽  
Meat Quality ◽  
New Hampshire ◽  
Physicochemical Parameters ◽  
Shear Force ◽  
Quality Characteristics ◽  
Ether Extract ◽  
Ph Values ◽  
Hue Angle

ABSTRACT The purpose was to evaluate the effects of gender and of different genotypes of chickens on the physicochemical parameters and centesimal composition, related to the quality of meat. The design was completely randomized arranged in 5x2 factorial scheme, five genotypes (Índio Gigante - IG; New Hampshire - NHS; Gigante Negra de Jersey - GNJ; poultry from the crossing between the IG and NHS breeds - IG x NHS; and between the IG and GNJ breeds - IG x GNJ) and two genders, with five repetitions and each one represented by three poultry, totaling 150 animals, slaughtered at 105 days. The parameters evaluated on the breast and thigh were: centesimal composition (moisture, ether extract - EE, protein and ash), ultimate pH, color (L*- luminosity, a*- redness, b* -yellowness, C* - chroma index and h* - hue angle), weight loss by cooking (WLC) and shear force (SF). The IG genotype had the highest average of ultimate pH of the breast (6.03). The NHS and IG x NHS genotypes showed, respectively, higher average of L * (58.93) and a* (1.92) of the breast. The IG, IG x NHS and IG x GNJ showed the highest values of b* of the breast (12.53, 13.37 and 12.69, respectively). The IG poultry showed high average of SF of the breast and thigh (4.79 and 5.01kgf, respectively). The IG x NHS and IG x GNJ genotypes showed the lowest ultimate pH values of the thigh (6.13 and 6.02, respectively). The IG x GNJ genotype showed a high average of b* of the thigh (14.94) and the NHS had a high average of WCL (24.65%). The females showed higher averages of EE on the breast and ash on the thigh (1.03 and 1.11%, respectively). The IG x NHS and IG x GNJ poultry showed higher averages of EE of the breast (1.21 and 1.38 %, respectively). The poultry of IG breed and those from the crossing with NHS and GNJ presented meat quality characteristics more desirable by the consumer in relation to physicochemical parameters and centesimal composition, while genders showed no influence on these aspects.

scholarly journals The relationship between acidification (pH) and meat quality traits of polish white breed pigs

2021 ◽  
Author(s):  
Hanna Jankowiak ◽  
Aleksandra Cebulska ◽  
Maria Bocian
Keyword(s):  
Meat Quality ◽  
Stress Sensitivity ◽  
Quality Characteristics ◽  
Water Holding Capacity ◽  
Drip Loss ◽  
Meat Tenderness ◽  
Large White ◽  
Hue Angle ◽  
The Relationship ◽  
Water Holding

AbstractThe paper presents the results of a study on the relationship between acidification (pH) and standard quality characteristics of the meat of Polish Large White × Polish Landrace pig crossbreds. The meat for the study was obtained from 184 F1 Polish Large White × Polish Landrace fatteners from a herd free of the stress-sensitivity gene. The obtained results were analysed in groups formed according to the meat’s measured pH45 values (≤ 6.3; 6.3–6.7; > 6.7) and pHu values (≤ 5.3; 5.3–5.6; > 5.6). Increasing measured pH45 values were paralleled by greater water-holding capacity and plasticity, lower drip loss, darker colour L* as assessed visually and with equipment, and greater content of muscle pigments (P < 0.01) of the evaluated meat. Higher pHu values had a more pronounced impact on WHC, free drip loss, tenderness, water content, and colour parameters: a*, b*, chroma C* (P < 0.01), and hue angle ho (P < 0.05). The obtained simple correlations between pH45 and pHu acidity and meat-quality characteristics indicate that the measured pH45 value was correlated more closely than ultimate acidification (P < 0.01) with visually assessed colour intensity, tactilely assessed meat hardness, colour lightness L* (P < 0.01), hue angle ho (P < 0.05), and muscle pigment content. On the other hand, pHu was more strongly correlated with water-holding capacity, drip loss, meat tenderness as well as water and protein content (P < 0.01).

ANALISIS FISIKA KIMIA DARI KERANG DARA (Anadara granosa) YANG BERASAL DARI KAYUTANYO KAB. BANGGAI The Analysis of physical chemical from dara shells (Anadara granosa) origin from Kayutanyo, Kab.Banggai

2018 ◽  
Vol 2 (2) ◽  
Author(s):  
SULASMI ANGGO
Keyword(s):  
Protein Content ◽  
Water Content ◽  
Water Solubility ◽  
Gravimetric Method ◽  
Fat Content ◽  
Carbohydrate Content ◽  
Dust Content ◽  
Total Dust ◽  
Physical Chemical ◽  
Anadara Granosa

The Analysis of physical chemical from dara shells (Anadara granosa) origin from Kayutanyo, kab. Banggai, has been conducted.Dara shell meat is sleaned and dried and after that powered with blender. Determine % rendement, water bonding capacity and index water solubility with Anderson method, coarse fat content with gravimetric method and carbohydrate method with “bye difference” decrease method.The result of analysis showed rendement value is 24,35%, water bonding capacity is 1,6248 gram/ml, index water solubility is 0,202 gram/ml, water content is 79,0045%, total dust content is 1,072%, coarse protein content is 2,25%, coarse fat content is 8,47%, carbohydrate content is 9,2035%. Keyword : Dara shells, (Anadara granosa), analysis physical chemical

scholarly journals The Effect of the Addition of Fiber Preparations on the Color of Medium-Grounded Pasteurized and Sterilized Model Canned Meat Products

Molecules ◽  
2021 ◽  
Vol 26 (8) ◽  
pp. 2247
Author(s):  
Mirosław Słowiński ◽  
Joanna Miazek ◽  
Krzysztof Dasiewicz ◽  
Marta Chmiel
Keyword(s):  
Meat Product ◽  
Meat Products ◽  
Quality Characteristics ◽  
Consumer Acceptance ◽  
Meat Industry ◽  
Industrial Practice ◽  
Yellow Color ◽  
Hue Angle ◽  
Canned Meat ◽  
Color Components

A beneficial aspect of the use of fiber preparations in the meat industry is the improvement of some quality characteristics of meat products. However, the preparation added in the amount of 3 or 6% may affect their color. The effect of the addition of barley, wheat and oat fiber preparations with different fiber lengths, in quantities allowing the product to be indicated as “high in fiber” or “source of fiber”, to pasteurized or sterilized medium-grounded canned meat products on their color, was determined. In the obtained canned meat products, the basic chemical composition and the L*, a* and b*, C* (Chroma) and h* (hue angle) color components were determined. The addition of the barley fiber preparation BG 300 to the model canned meat products caused a significant (p ≤ 0.05) darkening and an increase in the proportion of yellow color. In an industrial practice, this may result in poorer consumer acceptance of the meat product. Fiber length of wheat and barley fiber had no effect on the color components of products. The 6% addition of the wheat fiber preparations WF 200R and WF 600R or the oat fiber preparations HF 200 and HF 600 caused an apparent lightening of their color (ΔE > 2) compared to the control products.

Meat quality and carcass characteristics of Norwegian dairy and Holstein-Friesian cattle

2007 ◽  
Vol 2007 ◽  
pp. 110-110
Author(s):  
R.M. Kirkland ◽  
D.C. Patterson ◽  
B.W. Moss ◽  
T.W.J. Keady ◽  
R.W.J. Steen
Keyword(s):  
Meat Quality ◽  
Production Systems ◽  
Carcass Characteristics ◽  
Quality Parameters ◽  
Quality Characteristics ◽  
Production Data ◽  
Dairy Traits ◽  
Holstein Friesian ◽  
Friesian Cattle ◽  
Norwegian Dairy

Any evaluation of breeds or production systems for beef must consider effects on production, carcass and meat quality characteristics. Holstein-Friesian (HF) cattle are bred for dairy traits only, while Norwegian dairy cattle (NOR) have been selected with some emphasis on beef characteristics. A comparison of production data from bulls of these two breeds has been presented previously (Kirkland et al., 2005). The objective of the present study was to evaluate specific carcass and meat quality parameters of HF and NOR bulls.

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