Variations in water-holding capacity due to changes in the fibre diameter, sarcomere length and connective tissue morphology of some beef muscles under acidic conditions below the ultimate pH

Meat Science ◽  
1989 ◽  
Vol 26 (1) ◽  
pp. 19-37 ◽  
Author(s):  
M.V. Rao ◽  
N.F.S. Gault ◽  
S. Kennedy
Keyword(s):  
Connective Tissue ◽  
Sarcomere Length ◽  
Fibre Diameter ◽  
Water Holding Capacity ◽  
Tissue Morphology ◽  
Acidic Conditions ◽  
Water Holding ◽  
Beef Muscles

scholarly journals Effect of breed and different crossbreeds of lambs males on meat quality

2007 ◽  
Vol 55 (4) ◽  
pp. 37-42 ◽  
Author(s):  
Jan Kuchtík ◽  
František Horák
Keyword(s):  
Connective Tissue ◽  
Meat Quality ◽  
Dry Matter ◽  
Intramuscular Fat ◽  
Water Holding Capacity ◽  
The Other ◽  
Triceps Brachii ◽  
Energy Value ◽  
Other Hand ◽  
Water Holding

Effect of breed (German Long-wooled breed, GL, n = 6) and different crossbreeds of lambs males of breeds GL, Merino (M) and Oxford Down (OD) on meat quality was evaluated on the basis of laboratory analyses of muscle of right rack (musculus triceps brachii). Following crossbreeds of lambs were evaluated: OD 50 M 25 GL (n = 6), GL 50 OD (n = 6), OD 75 GL (n = 6) and GL 75 OD (n = 6). Breed and crossbreeds had a highly significant effect (P ≤ 0.01) on contents of intramuscular fat (IMF) and ash. The factor of breed and crossbreeds had also a highly significant effect (P ≤ 0.01) on water holding capacity and reflectance and a significant effect (P ≤ 0.05) on pH of meat in the period of 24 hours after slaughter (pH 24). On the other hand the factor of breed and different crossbreeds had not significant effect on contents of dry matter (DM), protein (P), myoglobin, hydroxyproline, collagen, elastin and connective tissue. This factor had not also significant effect on energy value in the original matter. The highest values of DM (23.60 %) and IMF (3.56 %) were found in OD 50 M 25 GL. The highest values of ash (1.05 %) were foud in GL 100 and OD 75 GL. The highest value of connective tissue (2.23 mg in 100 g of muscle) was found in OD 50 M 25 GL. On the other hand its lowest content (1.86 mg in 100 g of muscle) was found in OD 75 GL.

Kualitas Fisik Daging Ayam Broiler yang Diberi Minyak Buah Merah dalam Pakan Komersial

2019 ◽  
Vol 6 (1) ◽  
pp. 20
Author(s):  
Abdul Rahman Ollong ◽  
Rizki Arizona ◽  
Rusli Badaruddin
Keyword(s):  
Moisture Content ◽  
Broiler Chickens ◽  
Broiler Chicken ◽  
Ph Value ◽  
Cooking Loss ◽  
Water Holding Capacity ◽  
Broiler Meat ◽  
Fruit Oil ◽  
Water Holding ◽  
Range Test

ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh penambahan minyak buah merah (MBM) pada pakan terhadap kualitas fisik daging ayam broiler. Seratus ekor ayam broiler umur sehari (DOC) ditempatkan pada lima kelompok perlakuan pakan yang berbeda, yaitu: P1 (pakan kontrol/tanpa penambahan minyak), P2 (2% MBM), P3 (4% MBM), P4 (6% MBM) dan P5 (6% Minyak kelapa sawit). Setiap kelompok perlakuan terdiri dari empat ulangan masing-masing dengan lima ekor. Ayam broiler dipelihara selama 35 hari. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan analisis variansi pola searah dan diuji lanjut dengan Duncan’s New Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa semua variable yang diamati menunjukkan adanya pengaruh nyata (P<0,05) terhadap perlakuan yang diberikan. Dari hasil penelitian ini dapat disimpulkan bahwa penggunaan minyak buah merah (MBM) dalam pakan mampu memberikan pengaruh terhadap pH Daging, Daya Ikat Air (DIA), susut masak dan keempukan daging ayam broiler.Kata kunci : daging ayam broiler, daya ikat air, keempukan daging, pH daging, susut masakABSTRACT The experiment was conducted to study the effect of red fruit oil (RFO) onphysical quality  of broiler chicken. One hundred day old chicken (DOC) were placed in four groups of different treatments, of from levels of RFO (P1 (diet without addition of RFO), P2 (2% RFO), P3 (4% RFO) and P4 (6% RFO) and P5 (6% Palm oil)). The treatment group consisted of fivereplications with five birds each. Broiler chickens were reared for 35 days. Statistical analysis used Completely Randomized Design (CRD) and followed by Duncan’s New Multiple Range Test (DMRT). The results showed that the pH value, moisture content, water holding capacity, and cooking loss was significant differences. It could be concluded that the addition of red fruit oil in the diet give effect  of broiler chicken meat.Keywords: broiler meat, cooking loss, moisture content, pH value, water holding capacity

Image Enhancement Applied to Water Holding Capacity Images

2020 ◽  
Author(s):  
Renan G. de Andrade ◽  
Mariah C. Durval ◽  
Isaura M. Ferreira ◽  
Robson C. Antunes ◽  
Andre R. Backes
Keyword(s):  
Image Enhancement ◽  
Water Holding Capacity ◽  
Water Holding

Impact of postmortem degradation of cytoskeletal proteins on intracellular gap, drip channel and water-holding capacity

Meat Science ◽  
2021 ◽  
Vol 176 ◽  
pp. 108472 ◽  
Author(s):  
Boruo Yang ◽  
Tao Chen ◽  
Huanjian Li ◽  
Yanqing Li ◽  
Runan Yang
Keyword(s):  
Cytoskeletal Proteins ◽  
Water Holding Capacity ◽  
Water Holding

Effect of the rice flour particle size and variety type on water holding capacity and water diffusivity in aqueous dispersions

LWT ◽  
2021 ◽  
Vol 142 ◽  
pp. 111082
Author(s):  
Barbora Lapčíková ◽  
Lubomír Lapčík ◽  
Tomáš Valenta ◽  
Petr Majar ◽  
Kristýna Ondroušková
Keyword(s):  
Particle Size ◽  
Rice Flour ◽  
Water Holding Capacity ◽  
Aqueous Dispersions ◽  
Water Diffusivity ◽  
Water Holding

scholarly journals Nutritional and Rheological Features of Lentil Protein Isolate for Yoghurt-Like Application

Foods ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 1692
Author(s):  
Theresa Boeck ◽  
Emanuele Zannini ◽  
Aylin W. Sahin ◽  
Juergen Bez ◽  
Elke K. Arendt
Keyword(s):  
Laser Scanning ◽  
Base Material ◽  
Small Deformation ◽  
Protein Isolate ◽  
Protein Supplementation ◽  
Water Holding Capacity ◽  
Laser Scanning Microscopy ◽  
Confocal Laser ◽  
Deformation Analysis ◽  
Water Holding

The substitution of animal protein with proteins of plant origin is a viable way to decrease the negative impact caused by animal husbandry on the environment. Pulse consumption has been widely promoted as a nutritious contribution to protein supplementation. In this study, an emulsion of lentil (Lens culinaris) protein isolate is fermented with lactic acid bacteria (LAB) to manufacture a yoghurt alternative and the techno-functional properties compared to a dairy- and a soy-based product with similar protein contents. The yoghurt-like products are subjected to large and small deformation analysis, quantification of fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP), water holding capacity tests, protein profile analysis and the gel structure is visualised by confocal laser scanning microscopy (CLSM). The lentil yoghurt alternative shows good water holding capacity, high firmness and consistency values in large deformation analysis, with cohesiveness and viscosity not significantly different from that of dairy yoghurt. The high gel strength and rigidity of the lentil yoghurt gels measured by small deformation analysis is well-reflected in the dense protein matrix in the CLSM graphs. FODMAP content of the lentil yoghurt is very low, making it suitable for consumption by irritable bowel syndrome (IBS) patients. Our results show that lentil protein isolate is an excellent base material for producing a plant-based yoghurt alternative.

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