Valorization of Canola Meal Proteins Through Acylation with Lauroyl Chloride

2020 ◽  
Author(s):  
Sumudu Warnakulasuriya
Keyword(s):  
Canola Meal

scholarly journals PSXI-15 Effects of post-pyrolysis treated biochars on nutrient disappearance, methane production and ruminal fermentation of a silage-based diet in an artificial rumen system (RUSITEC)

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 395-395
Author(s):  
Paul Tamayao ◽  
Gabriel O Ribeiro ◽  
Tim A McAllister ◽  
Hee-Eun Yang ◽  
A M Saleem ◽  
...  
Keyword(s):  
Protein Synthesis ◽  
Block Design ◽  
Gas Production ◽  
Neutral Detergent Fiber ◽  
Canola Meal ◽  
Acid Mixture ◽  
Vitamin Supplement ◽  
Microbial Protein ◽  
Microbial Protein Synthesis ◽  
Barley Silage

Abstract This study investigated the effects of post-pyrolysis treated biochar on nutrient disappearance, total gas and methane (CH4) production, rumen fermentation and microbial protein synthesis in an artificial rumen system (RUSITEC) fed a barley silage-based diet. The basal diet consisted of 60% barley silage, 27% barley grain, 10% canola meal and 3% mineral/vitamin supplement (DM basis). Three spruced-based biochars, treated post-pyrolysis with either zinc chloride, hydrochloric acid/nitric acid mixture or sulfuric acid were added at 2.0% of substrate DM. In a randomized complete block design, treatments were assigned to sixteen vessels (n = 4/treatment) in two RUSITEC systems. The experiment was conducted over 15 d, with 8 d of adaptation and 7 d of sampling. Nutrient disappearance of dry matter (DM), organic matter (OM), acid detergent fiber (ADF) and neutral detergent fiber (NDF) was determined after 48 h of incubation from d 9 to 12, and microbial protein synthesis was measured from d 13–15. Data were analyzed using PROC MIXED in SAS, with the fixed effect of treatment and random effect of RUSITEC system and vessel. Biochar inclusion did not affect disappearance of DM (P = 0.49), OM (P = 0.60), CP (P = 0.14), NDF (P = 0.48), ADF (P = 0.11) or starch (P = 0.58). Biochar also had no effect on total gas production (P = 0.31) or CH4 produced expressed as a % of total gas production (P = 0.06), mg/d (P = 0.70), mg/g of DM incubated (P = 0.74), or mg/g of DM digested (P = 0.64). No effect on total VFA (P = 0.56) or NH3-N (P = 0.20) production were observed. Neither microbial protein synthesis nor total protozoa count were affected by biochar addition (P > 0.05). In conclusion, biochar inclusion in a silage-based diet did not exhibit the potential to mitigate CH4 emissions or improve digestion in a RUSITEC system.

scholarly journals 170 Energy values and digestibility of amino acids in dried yeast and soybean meal fed to pigs

2020 ◽  
Vol 98 (Supplement_3) ◽  
pp. 61-61
Author(s):  
Chan Sol Park ◽  
Ayodeji S Aderibigbe ◽  
Gary Hayen ◽  
Olayiwola Adeola
Keyword(s):  
Amino Acids ◽  
Soybean Meal ◽  
Block Design ◽  
Basal Diet ◽  
Sole Source ◽  
Metabolizable Energy ◽  
Canola Meal ◽  
Ileal Digestibility ◽  
Randomized Complete Block Design ◽  
Blocking Factors

Abstract Two experiments were conducted to evaluate the digestible energy (DE), metabolizable energy (ME), and standardized ileal digestibility (SID) of amino acids (AA) in dried yeast (DY) and soybean meal (SBM) fed to pigs. In Exp. 1, 30 barrows with an initial body weight (BW) of 20.7 ± 1.01 were assigned to 5 diets in a randomized complete block design with period and BW as blocking factors. A basal diet was prepared to contain corn, canola meal, and soybean oil as energy-contributing ingredients. Four additional diets were prepared by adding 5 or 10 g/kg DY or SBM at the expense of energy-contributing ingredients in the basal diet to estimate the DE and ME in test ingredients by regression analysis. On a dry matter basis, estimated DE and ME in DY were 4,022 and 3,352 kcal/kg, respectively, and those in SBM were 3,876 and 3,601kcal/kg, respectively. There was no difference in estimated DE or ME between DY and SBM. In Exp. 2, 21 barrows (initial BW = 20.0 ± 1.31 kg) surgically fitted with T-cannulas at the distal ileum were assigned to 3 diets in a randomized complete block design with BW as a blocking factor. Two diets were prepared to contain DY or SBM as the sole source of nitrogen, and a nitrogen-free diet was prepared to determine the basal ileal endogenous losses of AA. The SID of AA, except for Gly and Pro, in SBM were greater (P < 0.05) than in DY. The SID of indispensable AA in DY ranged from 64.7% for Thr to 86.1% for Arg, whereas those in SBM ranged from 84.8% for Thr to 92.3% for Arg. In conclusion, energy values in DY was comparable with SBM, but the SID of most AA in DY were less than in SBM.

scholarly journals PSVII-35 Late-Breaking Abstract: Microwave heat treatment feed effect on ruminal degradability and intestinal protein digestibility - a brief review

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 342-343
Author(s):  
Md Safiqur Rahaman Shishir ◽  
Muhammad Jamal Khan ◽  
Hassan Khanaki ◽  
Graham Brodie ◽  
Brendan Cullen ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Protein Digestibility ◽  
Soya Bean ◽  
Canola Meal ◽  
Canola Seed ◽  
Intestinal Protein ◽  
Bean Meal ◽  
Ruminal Degradability ◽  
Soya Bean Meal

Abstract Rumen degradability of crude protein (CP) of feed is a major factor that determines the utilization of CP in ruminant production. This study briefly reviewed the findings from six international studies of microwave (MW) heat treatment effect on feed CP rumen degradability and intestinal CP digestibility. Six in vitro studies of concentrate feed (canola seed, canola meal, soya bean meal, cottonseed meal, corn, and barley) showed a decrease in effective rumen degradability of dry matter and protein by 4–40% and 17–40%, respectively compared to control group (untreated concentrate feed). Among the six studies, four studies identified the MW heat treatment effect on intestinal protein digestibility. Due to MW heat treatment, canola seed, canola meal, soya bean meal, and cottonseed meal showed an increase in intestinal CP digestibility by 17%, 20%, 21%, and 19%, respectively. Overall the briefly reviewed studies showed that, MW heat treatment substantially reduced feed CP ruminal degradability and increased in vitro CP digestibility of ruminally undegraded CP.

Digestion of soybean meal and canola meal protein and amino acids in the digestive tract of young ruminants.

1990 ◽  
Vol 68 (10) ◽  
pp. 3421 ◽  
Author(s):  
G R Khorasani ◽  
W C Sauer ◽  
L Ozimek ◽  
J J Kennelly
Keyword(s):  
Amino Acids ◽  
Digestive Tract ◽  
Soybean Meal ◽  
Canola Meal ◽  
Meal Protein

Effect of replacing fishmeal with canola meal on growth and nutrient utilization in kuruma shrimpMarsupenaeus japonicus(Bate)

2012 ◽  
Vol 45 (5) ◽  
pp. 848-858 ◽  
Author(s):  
Mahbuba Bulbul ◽  
Md. Abdul Kader ◽  
Shunsuke Koshio ◽  
Manabu Ishikawa ◽  
Saichiro Yokoyama
Keyword(s):  
Nutrient Utilization ◽  
Canola Meal

A survey of variation in the chemical composition of commercial canola meal produced in Western Canadian crushing plants

1991 ◽  
Vol 71 (2) ◽  
pp. 469-480 ◽  
Author(s):  
J. M. Bell ◽  
M. O. Keith
Keyword(s):  
Press Cake ◽  
Neutral Detergent Fiber ◽  
Canola Meal ◽  
Glucosinolate Content ◽  
Western Canada ◽  
Composition Variation ◽  
Gross Energy ◽  
The Mean ◽  
Whole Seed ◽  
Mineral Concentrations

Canola samples of whole seed, press cake and commercial meal (CM) were collected from seven canola-crushing plants in Western Canada over 4 successive weeks to assess nutrient and glucosinolate content and variability. The CM data are described in this report. The mean concentrations in CM (dry matter (DM) basis) were: in %, crude protein (N × 6.25) 41.85; ether extract 3.92; crude fiber 13.13; neutral detergent fiber 23.54; acid detergent fiber 19.09; and in MJ kg−1, gross energy 20.36. The mean mineral concentrations were, in percent, calcium 0.70; magnesium 0.57; phosphorus 1.13; potassium 1.35; sulfur 0.94; and in μg g−1, copper 6.34; iron 157; manganese 54.7; molybdenum 1.5; selenium 1.22; zinc 75.8. Total aliphatic glucosinolate concentrations (oil-free DM basis) ranged from 6.26 to 28.42 μmol g−1 for different plants, mean 16.20; indolyl glucosinolate concentrations were from 0.56 to 9.49 μmol g−1. Small and variable amounts of allyl and hydroxybenzyl glucosinolates due to weed seed contamination were found. Myrosinase activity (thioglucoside glucohydrolase EC 3.2.3.1) averaged 0.15% of that in the corresponding canola seed. Differences among crushing plants were due mainly to regional environmental factors, cultivars used and, for lysine and glucosinolates, processing conditions mainly in the desolventizer toaster stage. Key words: Canola, meal, composition, variation, regional, Western Canada

Effects of feeding peas to high-producing dairy cows

1995 ◽  
Vol 75 (4) ◽  
pp. 625-629 ◽  
Author(s):  
R. R. Corbett ◽  
L. A. Goonewardene ◽  
E. K. Okine
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Milk Yield ◽  
Milk Fat ◽  
Dairy Herd ◽  
Protein Source ◽  
Canola Meal ◽  
Stage Of Lactation ◽  
Nutrient Analyses ◽  
Protein Milk

The effect of substituting peas for soybean and canola meals as a protein source in a high-producing dairy herd was studied in 66 Holstein cows, divided into two groups based on stage of lactation, parity, level of milk production and days in milk. Two 18.5% crude protein grain concentrate diets were formulated based on the nutrient analyses of the forages available. The control grain mix contained standard protein sources, principally soybean and canola meal (SBM\CM) while the test grain mix was formulated to contain approximately 25% field peas as the major source of protein. Both grain rations were formulated to the same nutrient specifications and balanced for undegradable protein. The duration of the trial was 6 mo during which grain feeding levels were adjusted monthly based on milk yield. For cows in early lactation, 4% fat-corrected milk yield was higher (P < 0.05) for cows fed pea based concentrates (31.3 kg d−1) than for cows fed SBM\CM supplement (29.7 kg d−1). Fat-corrected milk yield was not affected by source of protein in mid- and late-lactation cows. Fat-corrected milk production was not different (P > 0.05) for cows fed SBM\CM compared with cows fed the pea supplement when cows across all stages of lactation were included in the analyses. Milk fat percent was significantly higher (P < 0.05) for early- and mid-lactation cows fed the pea supplement. The results suggest that peas can be substituted for SBM\CM as a protein source for high-producing dairy cows. Key words: Dairy cow, pea, soybean and canola meal supplement, undegradable protein, milk production

scholarly journals Effects of Different Forms of Canola Oil Fatty Acids Plus Canola Meal on Milk Composition and Physical Properties of Butter

2000 ◽  
Vol 83 (4) ◽  
pp. 690-696 ◽  
Author(s):  
C. Bayourthe ◽  
F. Enjalbert ◽  
R. Moncoulon
Keyword(s):  
Fatty Acids ◽  
Physical Properties ◽  
Canola Oil ◽  
Milk Composition ◽  
Canola Meal
Sign in / Sign up

Export Citation Format

Share Document