Advertisement

Topics

Effects of full fat rice bran and defatted rice bran on growth performance and carcass characteristics of growing-finishing pigs.

08:00 EDT 16th April 2018 | BioPortfolio

Summary of "Effects of full fat rice bran and defatted rice bran on growth performance and carcass characteristics of growing-finishing pigs."

The objective was to test the hypothesis that increasing inclusion levels of full fat rice bran (FFRB) or defatted rice bran (DFRB) are not detrimental to growth or carcass characteristics, longissimus muscle (LM) quality, or fat quality when fed to growing-finishing pigs. A total of 224 barrows and gilts were randomly allotted to 7 treatments, with 4 pigs per pen and 8 pen replicates per treatment. Pigs had an average initial BW of 28.2 ± 4.1 kg and a 3-phase feeding program was used. A basal diet containing corn and soybean meal, 3 diets containing corn, soybean meal, and 10, 20, or 30% FFRB, and 3 diets containing corn, soybean meal, and 10, 20, or 30% DFRB were formulated within each phase. Daily feed allotments and pig BW at the start of the experiment and at the conclusion of each phase were recorded. On the last d of the experiment, 1 pig per pen was harvested and carcass characteristics, LM quality, and fat quality were determined. For the overall experimental period, no effects of dietary treatments were observed for average daily gain (ADG). However, average daily feed intake (ADFI) decreased (linear, P < 0.05) and gain to feed ratio (
G:
F) increased (linear, P < 0.05) for pigs fed diets with increasing concentrations of FFRB. In contrast, ADFI increased linearly (P < 0.05) and
G:
F decreased (linear, P < 0.05) as DFRB was included in the diets. There were no effects of dietary treatments on LM quality. The length of the bellies decreased (linear and quadratic, P < 0.05) as the inclusion of FFRB or DFRB increased in the diets. The concentration of crude fat in adipose tissue of pigs increased linearly (P < 0.05) as the concentration of FFRB or DFRB increased in the diets. The concentration of saturated fatty acids (SFA) in adipose tissue of pigs fed diets containing FFRB decreased (linear, P < 0.05), whereas the concentration of polyunsaturated fatty acids (PUFA) increased (linear, P < 0.05). In contrast, addition of DFRB did not affect the concentration of fatty acids in adipose tissue. In conclusion, 30% FFRB included in diets for growing-finishing pigs may improve
G:
F without affecting carcass characteristics or LM quality with the exception that PUFA in adipose tissue will increase. However, inclusion of DFRB in diets for growing-finishing pigs will reduce
G:
F without affecting LM quality or composition of adipose tissue.

Affiliation

Journal Details

This article was published in the following journal.

Name: Journal of animal science
ISSN: 1525-3163
Pages:

Links

DeepDyve research library

PubMed Articles [21395 Associated PubMed Articles listed on BioPortfolio]

Replacement of pork fat in frankfurter-type sausages by soybean oil oleogels structured with rice bran wax.

The objective of this study was to assess the impact of replacing pork backfat with rice bran wax oleogels on the organoleptic properties of frankfurter-type finely-comminuted sausages. Frankfurters w...

Rice Bran Oil Containing Gamma-Oryzanol Improves Lipid Profiles and Antioxidant Status in Hyperlipidemic Subjects: A Randomized Double-Blind Controlled Trial.

Rice bran oil (RBO) is a major source of monounsaturated fatty acid and gamma-oryzanol, which may assist in lowering blood lipids and oxidative stress. This study examined the effects of RBO containin...

Zearalenone reduction by commercial peroxidase enzyme and peroxidases from soybean bran and rice bran.

The peroxidase (POD) enzyme, obtained from different sources, has been described in the literature regarding its good results of reduction in concentration or degradation levels of mycotoxins, such as...

Effects of replacing rice bran with tamarind seed meal in concentrate mixture diets on the changes in ruminal ecology and feed utilization of dairy steers.

Feed ingredients costs have been impacting the production cost. Attempts have been made to use local feed resources in order to reduce feed costs. The objective of this study was to identify effect of...

Analysis of Arsenic Species in Processed Rice Bran Products Using HPLC-ICP-MS.

The purpose of this study was to compare the content of arsenic species (As(V), monomethylarsonic acid [MMA], As(III), and dimethylarsinic acid [DMA]) in products, such as bran powder and tablets, usi...

Clinical Trials [6130 Associated Clinical Trials listed on BioPortfolio]

Pilot Feasibility of Rice Bran Supplementation in Nicaraguan Children

The purpose is to assess feasibility of rice bran consumption in weaning children and collect pilot data on gut microbiome and metabolome modulation with rice bran intake for diarrheal pre...

Pilot Feasibility of Rice Bran Supplementation in Children

The purpose of this study is to assess feasibility of rice bran consumption in weaning children and to identify dietary rice bran mediated changes to the stool microbiome and stool metabol...

Rice Bran Supplementation in Treated HIV Infection

Double-blind placebo-controlled randomized trial of Arabinoxylan Rice Bran Supplementation for 12 weeks with BRM4 in HIV-infected participants with inadequate immune reconstitution.

Absorption and Excretion Kinetics of the Bioactive Ingredients of Rice Bran Extract

The oral absorption and urinary excretion kinetics of the bioactive ingredients from rice bran (gamma-oryzanol, tocotrienols, tocopherols and ferulic acid esters) after incorporation into ...

The Effect of an RBAC Supplement (BRM4) on NAFLD

The purpose of this study is to investigate the effects of Rice Bran Arabinoxylan Compound (RBAC) on outcome variables in persons with non-alcoholic fatty liver disease (NAFLD). This nutri...

Medical and Biotech [MESH] Definitions

OIL extracted from the hard outer brown layer of rice bran after the husk has been removed.

The anamorphic form of the fungus MAGNAPORTHE GRISEA and the most important pathogen of rice worldwide. It causes rice blast which prevents maturation of the rice grains.

A genus of DNA plant viruses in the family CAULIMOVIRIDAE. The sole species, Rice tungro bacilliform virus, shows 25% identity with BADNAVIRUS. It is transmitted by leafhoppers with the assistance of RICE TUNGRO SPHERICAL VIRUS.

Edible seeds which contain all components of the seed - germ, bran, and ENDOSPERM.

A class of plant growth hormone isolated from cultures of Gibberella fujikuroi, a fungus causing Bakanae disease in rice. There are many different members of the family as well as mixtures of multiple members; all are diterpenoid acids based on the gibberellane skeleton.

Advertisement
Quick Search
Advertisement
Advertisement

 


DeepDyve research library

Relevant Topics

Rheumatology
Arthritis Fibromyalgia Gout Lupus Rheumatic Rheumatology is the medical specialty concerned with the diagnosis and management of disease involving joints, tendons, muscles, ligaments and associated structures (Oxford Medical Diction...

Nutrition
Within medicine, nutrition (the study of food and the effect of its components on the body) has many different roles. Appropriate nutrition can help prevent certain diseases, or treat others. In critically ill patients, artificial feeding by tubes need t...


Searches Linking to this Article