Download or read book Nutritional Evaluation of Dehulled and Yellow Seeded Canola Meals in Poultry written by Joseph Simbaya and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study was conducted to evaluate the nutritive value of dehulled (DCM) (Brassica napus L, cv. Westar) and yellow seeded (YSM) (Brassica compestris L, cv. Parkland) canola meals in poultry. Meals of commercial (CCM) and brown seeded (BSM) (Brassia napus L, cv. Westar) canola were used as controls. The CCM and DCM were obtained from Can Amera Foods, Altona and POS Pilot plant, Saskatoon, respectively while those of BSM and YSM were prepared in the laboratory. Compared to the the other meals, DCM had significantly higher and lower levels of protein and glucosinolates, respectively while BSM was higher in the content of total dietary fibre (TDF) and neutral detergent fibre (NDF). The levels of non-starch polysaccharides (NSP) were highest and lowest in YSM and DCM, respectively. However, both meals had similar NDF values. The protein composition of amino acids were similar in all the meals apart from DCM which had slightly higher values. There were no major differences among meals when amino acids were evaluated as percentage of protein in the meal. A study with precision-fed cockerels showed true metabolizable energy (TMEn) values to be higher in DCM and CCM than in YSM and BSM which had similar levels. There was generally low NSP availability in all the meals and comparison among meals showed DCM to have a lower value than the other meals. True amino acid availabilities (TAAA) were slightly higher in DCM and CCM though there were no significant differences among meals. A one week digestibility study with intact and cecectomised laying hens fed semi-purified diets containing 45% canola meal indicated no major differences in the digestibility of lipids, energy, NSP and amino acids between intact and cecectomised hens. In contrast to the precision fed cockerel assay, the laying hen digestibility study showed BSM to have relatively better amino acid digestibilities than the other meals while YSM tended to have the lower values. Based on glucosinolate content and color of the meal, the data indicate that DCM was subjected to excessive heat treatment during processing which may have influenced nutrient availability in this meal. The results on a two week growth trial with one week old cockerels indicated no major differences between meals in supporting chick performance. However, there were trends to indicate CCM to be of better feeding quality than the other meals.
Download or read book Nutritional Evaluation of Canola Meal Produced from a New Variety of Canola Seeds in Broiler Chickens and Laying Hens written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS)* at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dis semination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the though that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volumes were handled by an international publishing house to assure improved service and broader dissemi nation. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 37 (thesis year 1992) a total of 12,549 thesis titles from 25 Canadian and 153 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this impor tant annual reference work. While Volume 37 reports theses submitted in 1992, on occasion, certain uni versities do report theses submitted in previous years but not reported at the time.
Download or read book Nutritional Evaluation Of New Reduced Oligosaccharide Soybean Meal And Canola Meals Produced From New Varieties Of Canola Seeds For Poultry written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Masters Abstracts International written by and published by . This book was released on 1994 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nutritive Evaluation of Mechanically pressed Canola Brassica Napus L Meal for Broiler Chickens written by Dervan D. S. L. Bryan and published by . This book was released on 2013 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Means to Improve the Utilization of Canola Meal by Broiler Chickens written by Maya Rad-Spice and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Means of improving the quality of CM for poultry, including breeding for low-fiber canola and the use of exogenous enzymes, have been proposed. The objectives of the current study were: (1) To evaluate the chemical and nutritive composition of new yellow-seeded B. napus and B. juncea canola, (2) To investigate the effect of canola type and enzyme supplementation on AMEn and SID of amino acids, and growth performance of broiler chickens, (3) To explore the new carbohydrase enzymes for their ability to depolymerize NSP of CM in vitro, and (4) To evaluate the effect of new enzyme combinations in vivo with broiler chickens. In comparison with the conventional meal, yellow-seeded B. napus and B. juncea contained more crude protein, more sucrose, and less dietary fiber. The AMEn and SID amino acid values for yellow-seeded B. napus, B. juncea canola, and the conventional black-seeded B. napus were 1865, 2092 and 1902 kcal/kg DM, and 82.5, 83.2, and 81.8%, respectively. Enzyme addition resulted in a more pronounced effect on the AMEn content of B. juncea meal. When birds were fed diets containing 15% CM, BWG averaged 2.32, 2.30, 2.19, and 2.31 kg for the SBM-based Control, black and yellow B. napus, and B. juncea meals, respectively. A lower (P
Download or read book Masters Theses in the Pure and Applied Sciences written by W. H. Shafer and published by Springer Science & Business Media. This book was released on 1994 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 37 (thesis year 1992) reports a total of 12,549 thesis titles from 25 Canadian and 153 US universities (theses submitted in previous years but only now reported are indicated by the thesis year shown in parenthesis). The organization, like that of past years, consists of thesis titles arrange
Download or read book Tail end Dehulling of Canola Meal written by Gustavo Adolfo Mejicanos and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nutritional Evaluation of Low mucilage Canola Meal written by and published by . This book was released on 1990 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Canola seed contains mucilage, a starch-like compound which is poorly digested by monogastric animals. The development of a low-mucilage (low-M) strain of canola (derived from Candle) allowed the comparison of the effect of the canola meal (CM) from this strain with that of Candle, a regular cultivar, on the gains, feed efficiency and nutrient digestibility of growing pigs. The effect of the carbohydrate-digesting enzyme beta-glucanase was also tested to see if it would improve feed utilization and mucilage breakdown in the digestive system. Twelve barley:wheat (2:1) diets were formulated to contain 0%, 6% and 12% each of CM with and without the addition of the enzyme source. Seventy-two crossbred barrows, mainly the progeny of Landrace-Yorkshire crossbred sows and Lacombe boars, were randomly allotted to test diets and fed according to a controlled feeding schedule through the liveweight range of 23-57 kg. Pig weights and feed intakes were measured weekly.
Download or read book Potential for Improved Utilization of Canola Meal by Monogastric Animals written by Joseph Simbaya and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1996 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this research was to explore the potential for improved utilization of canola meal by monogastric animals. In study one, 26 yellow-seeded and 7 brown-seeded Brassica genotypes were evaluated for differences in chemical composition and dietary fibre profiles. On average, in comparison to brown-seeded, yellow-seeded genotypes contained more sucrose (8.7% vs 7.5%) and protein (44.5% vs 42.7%) and less dietary fibre (28% vs 33%). Dietary fibre was negatively correlated (r=-0.71) with protein content and its reduction in yellow-seeded samples was attributed to lower contents of lignin and polyphenols, cell wall protein and minerals associated with the fibre fraction. In a second study, selected Brassica genotypes were analyzed for digestible protein, soluble fibre, content of soluble phenolics and extract viscosity. Despite only minor differences in soluble fibre, soluble phenolics and extract viscosity, B. rapa and B. napus species had relatively high digestible protein content in comparison to B. juncea and B. carinata species. The measurements of digestible protein and dietary fibre as well as soluble phenolics and extract viscosity were poorly correlated. Based on chemical composition and digestible protein content, four Brassica cultivars were selected for use in a third study and the seeds were processed under optimal moist heat treatment conditions (108 + 1oC for 20 min). The samples included yellow-seeded B. rapa (cv. Parkland), B. rupus (cv. Y1016) and B. juncea (J4316) and brown-seeded B. rapus (cv. Excel). With the exception of B. rapa, all samples had higher than commercial meals protein content with the yellow-seeded B. napus canola showing the highest true metabolizable energy value. The overall performance of broiler chickens fed the Brassica seed meals was similar to that of the commercial meal from yellow-seeded canola (control) except for B. juncea which had a relatively high content of undesirable aliphatic glucosinolates. Of the diets with comparable growth performance, birds fed the yellow-seeded B. napus canola showed the highest feed efficiency value. In a forth study an attempt was made to improve the utilization of canola meal by supplementation of broiler chicken diets with exogenous enzymes. A positive and synergistic effect was noted when a combination of protease, carbohydrase and phytase enzymes were supplemented to canola meal-based diets deficient in available phosphorus.
Download or read book Evaluation of the Nutritional Value of Canola Meal 00 rapeseed Meal and 00 rapeseed Expellers Fed to Pigs written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical final Report written by Saskatchewan. Agriculture Development Fund and published by . This book was released on 1985 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nutrition Abstracts and Reviews written by and published by . This book was released on 1999 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Progress Review written by and published by . This book was released on 1986 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brassica Oilseeds written by D. S. Kimber and published by Oxford University Press, USA. This book was released on 1995 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brassica oilseeds are one of the few edible oil crops that can be cultivated in the temperate zones of the world, at higher elevations and as winter crops. This comprehensive volume encompasses research and practice in the production and use of Brassica oilseeds. The first section considers each aspect of the field crop including the importance of plant breeding and biotechnology. The impact of the crop on the surrounding environment is also discussed. The second section covers utilization. This is especially important as rapeseed oil has gained high nutritional status in recent years, and this is considered in relation to the human diet. The use of the meal by-product for animal feeds is also discussed. The oil is also used for industrial purposes and derivatives are used in pharmaceuticals and cosmetics. The increased interest in the production and use of biodiesel from Brassica oilseeds is reflected by the inclusion of a chapter on this topic. The contributors are leading specialists from North America, Europe and Australia. The book provides a complete reference resource for students, researchers and practitioners within the disciplines of crop production, plant and food sciences
Download or read book Dehulled Canola Meal for Growing finishing Pigs written by J. F. Patience and published by . This book was released on 1996 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
