scholarly journals Effect of Feeding Complete Rations with Variable Protein and Energy Levels Prepared Using By-products of Pulses and Oilseeds on Carcass Characteristics, Meat and Meat Ball Quality of Goats

2006 ◽  
Vol 19 (10) ◽  
pp. 1437-1449 ◽  
Author(s):  
M. K. Agnihotri ◽  
V. Rajkumar ◽  
T. K. Dutta
Keyword(s):  
Energy Levels ◽  
Carcass Characteristics ◽  
Meat Ball ◽  
By Products ◽  
Effect Of Feeding

scholarly journals Effect of feeding different forage and concentrate levels on carcass characteristics and meat quality of Aceh cattle

2019 ◽  
Vol 387 ◽  
pp. 012080
Author(s):  
H Koesmara ◽  
I G S Budisatria ◽  
E Baliarti ◽  
T S M Widi ◽  
A Ibrahim ◽  
...  
Keyword(s):  
Meat Quality ◽  
Carcass Characteristics ◽  
Effect Of Feeding

Effect of feeding diets with excess dietary leucine to finishing pigs on growth and carcass characteristics, meat quality, and intramuscular fat levels

2002 ◽  
Vol 2002 ◽  
pp. 176-176 ◽  
Author(s):  
Young Hyun ◽  
Mike Ellis ◽  
Floyd K. McKeith
Keyword(s):  
Carcass Characteristics ◽  
Intramuscular Fat ◽  
Eating Quality ◽  
Focused Attention ◽  
Finishing Pigs ◽  
Low Levels ◽  
Muscle Color ◽  
Feeding Diets ◽  
Effect Of Feeding

Concerns over low levels of intramuscular fat and poor eating quality of meat from modern lean lines of pigs have focused attention on approaches to increasing the marbling fat content of pork. A number of techniques to increase intramuscular fat by manipulation of the nutrient composition of the diet have been evaluated. These have included feeding of protein deficient diets and of excess dietary leucine levels (Cisneros et al., 1996). Leucine is a ketogenic amino acid, the carbon skeleton of which can be used to synthesize fatty acids in muscle. In a previous study (Cisneros et al., 1996) feeding excess dietary leucine increased intramuscular fat and also improved muscle color. This study was carried out to validate those findings.

scholarly journals Effect of feeding period of dried Shochu distiller residue cake on performance, carcass characteristics and meat quality of growing-finishing pig

2010 ◽  
Vol 81 (4) ◽  
pp. 475-480
Author(s):  
Naoaki OBANA ◽  
Masakazu IRIE ◽  
Toshihiro TAKAHASHI ◽  
Tetsuo MORITA ◽  
Syoujirou HORINOUCHI ◽  
...  
Keyword(s):  
Meat Quality ◽  
Carcass Characteristics ◽  
Feeding Period ◽  
Finishing Pig ◽  
Effect Of Feeding

The Effect of Feeding System on the Carcass Quality of Crossbred Lambs with Texel

2020 ◽  
Vol 68 (1) ◽  
pp. 17-24
Author(s):  
Angela Cividini ◽  
Dušan Terčič ◽  
Mojca Simčič
Keyword(s):  
Growth Rate ◽  
Meat Quality ◽  
Carcass Quality ◽  
Quality Traits ◽  
Feeding System ◽  
Ad Libitum ◽  
Daily Gain ◽  
Effect Of Feeding ◽  
Carcass Cuts

The aim of this study was to estimate the effect of feeding system on the growth rate and carcass quality of crossbred Improved Jezersko-Solčava x Texel (JSRT) lambs and to evaluate the effect of sex on these traits. The trial was conducted in nature according to the traditional rearing systems. The trial included 44 crossbred lambs, which were born and reared until the slaughter in three different flocks. In the age of 10 days suckled lambs were offered with ad libitum corresponding diets according to the feeding system. All lambs were slaughtered in seven consecutive days by the same procedure. The effect of feeding system significantly affected daily gain from birth to slaughter, EUROP carcass conformation and shoulder width. Likewise, the effect of sex significantly affected daily gain from birth to slaughter and internal fatness of carcasses. According to carcass cuts the feeding system significantly affected only the proportion of neck and leg. Considering meat quality traits, feeding system had a significant effect on the pH 45 and CIE a* values. In this study, we could speculate that more than the feeding system the growth and the carcass traits as well as meat traits were affected by the amount of the supplement.

scholarly journals Effects of Dietary Energy on Growth Performance, Rumen Fermentation and Bacterial Community, and Meat Quality of Holstein-Friesians Bulls Slaughtered at Different Ages

Animals ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 1123 ◽  
Author(s):  
Haibo Wang ◽  
Hang Li ◽  
Fei Wu ◽  
Xinjun Qiu ◽  
Zhantao Yu ◽  
...  
Keyword(s):  
Bacterial Community ◽  
Growth Performance ◽  
Meat Quality ◽  
Energy Levels ◽  
Average Daily Gain ◽  
Rumen Fermentation ◽  
Dietary Energy ◽  
Different Ages ◽  
Slaughter Age

The objective of this study was to evaluate the effects of dietary energy levels on growth performance, rumen fermentation and bacterial community, and meat quality of Holstein-Friesians bulls slaughtered at different ages. Thirty-six Holstein-Friesians bulls (17 months of age) were divided into a 3 × 3 factorial experiment with three energy levels (LE, ME and HE; metabolizable energy is 10.12, 10.90 and 11.68 MJ/kg, respectively) of diets, and three slaughter ages (20, 23 and 26 months). Results indicated that bulls fed with ME and HE diets had higher dry matter intake, average daily gain, and dressing percentage at 23 or 26 months of age. The ME and HE diets also reduced bacterial diversity, altered relative abundances of bacteria and produced lower concentrations of acetate, but higher butyrate and valerate concentrations in rumen fluid. Increasing in dietary energy and slaughter age increased the intramuscular fat (IMF) and water holding capacity. In summary, Holstein-Friesians bulls fed with ME and HE diets, slaughtered at 23 and 26 months of age could be a good choice to produce beef with high IMF. Slaughter age may have less influence than dietary energy in altering fermentation by increasing amylolytic bacteria and decreasing cellulolytic bacteria, and thus, further affecting meat quality.

scholarly journals Valorisation of Organic Waste By-Products Using Black Soldier Fly (Hermetia illucens) as a Bio-Convertor

2021 ◽  
Vol 13 (15) ◽  
pp. 8345
Author(s):  
Kieran Magee ◽  
Joe Halstead ◽  
Richard Small ◽  
Iain Young
Keyword(s):  
Food Waste ◽  
Fish Feed ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
High Quality Protein ◽  
The Face ◽  
Beet Pulp ◽  
By Products ◽  
Hermetia Illucens Larvae

One third of food produced globally is wasted. Disposal of this waste is costly and is an example of poor resource management in the face of elevated environmental concerns and increasing food demand. Providing this waste as feedstock for black soldier fly (Hermetia illucens) larvae (BSFL) has the potential for bio-conversion and valorisation by production of useful feed materials and fertilisers. We raised BSFL under optimal conditions (28 °C and 70% relative humidity) on seven UK pre-consumer food waste-stream materials: fish trimmings, sugar-beet pulp, bakery waste, fruit and vegetable waste, cheese waste, fish feed waste and brewer’s grains and yeast. The nutritional quality of the resulting BSFL meals and frass fertiliser were then analysed. In all cases, the volume of waste was reduced (37–79%) and meals containing high quality protein and lipid sources (44.1 ± 4.57% and 35.4 ± 4.12%, respectively) and frass with an NPK of 4.9-2.6-1.7 were produced. This shows the potential value of BSFL as a bio-convertor for the effective management of food waste.

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