Xylobiose and Xylotriose Production from Alkali Soluble Defatted Rice Bran Arabinoxylan Using Endoxylanase from Neocallimastix Partriciarum

2021 ◽  
pp. 2100177
Author(s):  
Pannapapol Jaichakan ◽  
Tipawan Thongsook ◽  
Massalin Nakphaichit ◽  
Ladda Sangduean Wattanasiritham ◽  
Suphat Phongthai ◽  
...  
Keyword(s):  
Rice Bran ◽  
Defatted Rice Bran

QUALITY ASPECTS OF PAN BREAD PREPARED BY PARTIAL SUBSTITUTION OF WHEAT FLOUR WITH DEFATTED RICE BRAN

2019 ◽  
Vol 4 (3) ◽  
pp. 89-99
Author(s):  
A.S. Sallam ◽  
A.H. Khalil ◽  
M.M. Mostafa ◽  
A.A. El Bedawy ◽  
Aml A. Atef
Keyword(s):  
Wheat Flour ◽  
Rice Bran ◽  
Partial Substitution ◽  
Defatted Rice Bran ◽  
Pan Bread ◽  
Quality Aspects

Enzymatic and extrusion pretreatments of defatted rice bran to improve functional properties of protein concentrates

2021 ◽  
Author(s):  
Francisco Henrique Pereira Neves Leal ◽  
Caroline de Almeida Senna ◽  
Larine Kupski ◽  
Gabriela da Rocha Lemos Mendes ◽  
Eliana Badiale‐Furlong
Keyword(s):  
Functional Properties ◽  
Rice Bran ◽  
Protein Concentrates ◽  
Defatted Rice Bran

scholarly journals Effects of Defatted Rice Bran Inclusion Level on Nutrient Digestibility and Growth Performance of Different Body Weight Pigs

Animals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1374
Author(s):  
Bingbing Huang ◽  
Huangwei Shi ◽  
Li Wang ◽  
Lu Wang ◽  
Zhiqian Lyu ◽  
...  
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Rice Bran ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Neutral Detergent Fiber ◽  
Control Group ◽  
Defatted Rice Bran ◽  
Gross Energy ◽  
Stage 1

This study was conducted to determine the effects of low-protein diet prepared with different levels of defatted rice bran (DFRB) and weight stages on growth performance and nutrient digestibility of growing–finishing pigs. The animal experiment included three stages. A total of 240 growing pigs with an initial body weight of 28.06 ± 8.56 kg for stage 1 were allocated to five diets including one control group and four DFRB diets supplemented with 2.5%, 5%, 7.5% and 10% DFRB, respectively. The 192 crossbred pigs with initial body weights of 55.03 ± 7.31 kg and 74.55 ± 9.10 kg were selected for stage 2 and stage 3, respectively. Pigs were allocated to four diets including one control group and three DFRB diets supplemented with 10%, 15% and 20% DFRB, respectively. The results showed that with the increase in DFEB intake, the gain: feed was linearly increased (p < 0.05), and the average daily feed intake tended to linearly decrease (p = 0.06) in stage 1. Except for the apparent total tract digestibility (ATTD) of acid detergent fiber (ADF) in stage 3, levels of DFRB had significant effects on the ATTD of gross energy (GE), dry matter (DM), ash, neutral detergent fiber (NDF) and ADF in three weight stages. In stage 1, with the increase in levels of DFRB, the ATTD of NDF and hemicellulose were firstly increased and then decreased (p < 0.01). In stage 2, with the increasing levels of DFRB, the ATTD of DM, ash and cellulose were firstly increased and then decreased (p < 0.01). In stage 3, the ATTD of GE, DM, ash, NDF and hemicellulose decreased linearly with the increase in levels of DFRB (p < 0.01). Collectively, DFRB could be used as a replacement for corns and soybean meal, and weight stage is important to consider when adjusting the additive proportion.

scholarly journals Nutritional and energetic value of rice by-products, with or without phytase, for growing pigs

2015 ◽  
Vol 45 (7) ◽  
pp. 1305-1310
Author(s):  
Julio Cezar Dadalt ◽  
Andréa Machado Leal Ribeiro ◽  
Alexandre de Mello Kessler ◽  
William Rui Wesendonck ◽  
Luciane Bockor ◽  
...  
Keyword(s):  
Rice Bran ◽  
Control Diet ◽  
Sampling Period ◽  
Protein Digestibility ◽  
Growing Pigs ◽  
Metabolizable Energy ◽  
Defatted Rice Bran ◽  
P Utilization ◽  
Digestible Protein ◽  
By Products

The objective of this study was to evaluate nutritional and energetic value of rice by-products, with or without phytase, using growing pigs. Thirty-six male pigs were housed in individual metabolic cages. Total collection of feces and urine was carried out in two periods of ten days: five days for adaptation and five days for collection. A randomized blocks design was used, considering the sampling period as a block, with five treatments and seven replicates. Two control diets (with and without phytase - Phy) were used in the digestibility calculations, the latter in order to evaluate the enzyme influence on energy digestibility of the tested ingredients. The control diet was replaced by 30% of one of the ingredients: defatted rice bran (DRB) with and without Phy and dephytinised defatted rice bran (DDRB). The use of Phy in the control diet did not influence DRB+Phy energy digestibility. Relative to DRB+Phy, dephytinised defatted rice bran had higher contents of ME and digestible protein but lower digestible P and Ca. Phy supplementation increased Ca and P utilization of DRB and improved energy and protein digestibility. The DRB without Phy showed the lowest digestibility coefficients for all responses. Metabolizable energy, digestible protein, phosphorus and calcium of DRB, DRB+Phy and DDRB were respectively, 2140, 2288 and 2519kcal kg-1; 79.25, 92.41 and 107.10g kg-1; 1.62, 3.41, and 2.11g kg-1 and 2.80, 3.79 and 2.90g kg-1.

scholarly journals Phytase enzyme in diets containing defatted rice bran for growing swine

2003 ◽  
Vol 60 (4) ◽  
pp. 631-636 ◽  
Author(s):  
José Aparecido Moreira ◽  
Dorinha Miriam Silber Schmidt Vitti ◽  
Messias Alves da Trindade Neto ◽  
João Batista Lopes
Keyword(s):  
Rice Bran ◽  
Organic Phosphorus ◽  
Growing Pigs ◽  
Daily Weight Gain ◽  
Average Daily Weight Gain ◽  
Inorganic P ◽  
Defatted Rice Bran ◽  
Bone Ash ◽  
Calcium Phosphorus ◽  
Phosphate Groups

Organic phosphorus is poorly utilized by monogastric animals because they lack phytase, the enzyme that cleaves the ortho-phosphate groups from the phytate molecule. Diets fed to pigs are supplemented with inorganic P, and this can increase environmental pollution and diet costs. Sixty mixed sex, half-breed pigs, were used to evaluate the effect of increasing dietary levels of phytase (253, 759, 1265 and 1748 PU kg-1 feed) on animal performance as compared to a control without phytase but supplemented with dicalcium phosphate. Enzyme levels did not affect daily feed intake, food conversion, average daily weight gain, plasma P and Ca, calcium and phosphorus in bone ash, and the calcium/phosphorus ratio in the plasma and bones. A quadratic relationship between phytase levels and the percentages of P and Ca in bone ash was observed, reaching a maximum at the 880 and 879 PU levels, respectively. Animals fed diets containing phytase presented low plasma P values when compared to the control, but no effects were observed for the regression analysis. Using 759 PU phytase in rations containing corn, soybean bran and defatted rice bran for growing pigs can eliminate the use of traditional sources of P.

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