scholarly journals Effects of Feeding Rice Protein Concentrate on Growth Performance and Ileal Digestibility in Early-weaned Pigs

2005 ◽  
Vol 18 (3) ◽  
pp. 384-389 ◽  
Author(s):  
J. H. Yun ◽  
J. S. Yong ◽  
B. J. Chae
Keyword(s):  
Growth Performance ◽  
Protein Concentrate ◽  
Weaned Pigs ◽  
Ileal Digestibility ◽  
Rice Protein

Rice protein concentrate partially replaces dried whey in the diet for early-weaned piglets and improves their growth performance

2008 ◽  
Vol 88 (7) ◽  
pp. 1187-1193 ◽  
Author(s):  
Zhen-Ping Hou ◽  
Yu-Long Yin ◽  
Rui-Lin Huang ◽  
Tie-Jun Li ◽  
Rongqing Hou ◽  
...  
Keyword(s):  
Growth Performance ◽  
Protein Concentrate ◽  
Weaned Piglets ◽  
Rice Protein

Effects of dietary protein sources on ileal digestibility and growth performance for early-weaned pigs

1999 ◽  
Vol 58 (1) ◽  
pp. 45-54 ◽  
Author(s):  
B.J. Chae ◽  
In K. Han ◽  
J.H. Kim ◽  
C.J. Yang ◽  
J.D. Hancock ◽  
...  
Keyword(s):  
Growth Performance ◽  
Dietary Protein ◽  
Weaned Pigs ◽  
Ileal Digestibility ◽  
Protein Sources

scholarly journals Shiitake mycelium fermentation improves digestibility, nutritional value, flavor and functionality of plant proteins

2021 ◽  
Author(s):  
Marina Nadal ◽  
Anthony James Clark ◽  
Bhupendra Soni ◽  
Brendan Sharkey ◽  
Terry Acree ◽  
...  
Keyword(s):  
Nutritional Value ◽  
Protein Concentrate ◽  
Plant Proteins ◽  
Shiitake Mushroom ◽  
Ileal Digestibility ◽  
Rice Protein ◽  
Organoleptic Characteristics ◽  
Sensory Analyses ◽  
Excellent Source

Plant proteins can serve as inexpensive and environmentally friendly meat-replacements. However, poor taste characteristics and relatively low nutritional value prevent their full acceptance as meat substitutes. Fermentation of food has been historically used to improve the quality of foods. In this work we describe the improvement in digestibility, nutritional value, physical properties, and organoleptic characteristics, of a pea and rice protein concentrate blend through fermentation with shiitake mushroom mycelium. Ileal digestibility pig studies show increases in the DIAAS for the shiitake fermented pea and rice protein blend turning the blend into an excellent source of protein for humans. The fermentation also increases the solubility of the protein blend and reduces the content of the antinutrient compounds phytates and protease inhibitor. Mass spectrometry and sensory analyses of fermented protein blend indicates that fermentation leads to a reduction in off-note compounds substantially improving its organoleptic performance.

scholarly journals PSV-8 Glucocorticoid receptor agonist (GRA): what is the best delivery method to newly weaned pigs?

2020 ◽  
Vol 98 (Supplement_3) ◽  
pp. 158-159
Author(s):  
Hailey Wooten ◽  
Hwanhee Kim ◽  
Amanda Rakhshandeh ◽  
Anoosh Rakhshandeh
Keyword(s):  
Growth Performance ◽  
Performance Outcomes ◽  
Nutrient Digestibility ◽  
Control Group ◽  
Free Access ◽  
Weaned Pigs ◽  
Delivery Methods ◽  
Nursery Pigs ◽  
Intestinal Integrity ◽  
Randomized Design

Abstract We previously found that i.m. injection of GRA, similar to in-feed antibiotics, improves measures of intestinal integrity, nutrient digestibility, and overall growth performance in nursery pigs. In addition, we have demonstrated that the mitigating effects of GRA on the stress of weaning is predominantly done by subsiding the inflammatory response that often accompanies early weaning. The objective of the current study was to explore the most practical methods for delivering GRA to newly weaned pigs. One-hundred and sixty-seven PIC pigs were weaned at 25 ±1.0 days of age (BW 7 ±1.2 kg), and assigned to fourteen treatments (3-4 pigs /pen; 3 pens/treatment). Seven treatments were tested within two sexes (gilts vs. barrows). The treatments were: 1) i.m. injection of GRA (two injections, 0.2 mg/kg BW at -1 and 3 d post-weaning), 2) two levels of in-water GRA (0.8 and 1.6 ppm), 3) in-feed GRA (2.5 and 5.0 ppm), 4) in-feed antibiotic (ANT, 100 ppm tylosin), and 5) control. Dexamethasone was used as GRA. Pigs had free access to in-feed or in-water GRA or ANT during the 1st-week post-weaning. Parameters of growth performance were measured weekly until the end of the nursery phase. A completely randomized design and repeated measurement ANOVA (PROC MIXED) in SAS were used for statistical analyses. In-water, in-feed, and i.m. GRA treatments resulted in growth performance outcomes comparable to that of in-feed ANT. Relative to CON pigs, both ANT and GRA improved ADG and G: F during the nursery phase (P < 0.05). Among the delivery methods tested, 2.5 ppm of in-feed GRA resulted in superior ADG (GRA vs. CON; 0.29 vs. 0.20 kg/d) and G: F (0.63 vs. 0.40 ± 0.05), compared to the control group (P < 0.02). Collectively, these results suggested that in-feed treatment is the best method for delivering GRA to newly weaned pigs.

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