NDLI: Nonruminant Nutrition: Enzymes

Please wait, while we are loading the content...

Nonruminant Nutrition: Enzymes

Content Provider	Semantic Scholar
Author	Baidoo, Samuel K. Yang He, Guixia Crenshaw, T. D. Wyatt, C. L. Jendza, Joshua A. Yang, Q. Zhang, Shumeng
Copyright Year	2012
Abstract	A total of 180, 18-d crossbred pigs (GAP English Belle × Duroc) with BW of 7.0 ± 1.1 kg were randomly allotted to 6 treatments with 5 replicate pens/treatment for 3 phases with 11, 11 and 12 d in each feeding phase, respectively. Six corn-soybean meal mash diets were formulated: a positive control (PC) diet (0.32% available P (aP); met NRC, 1998 recommendations), a negative control (NC) diet with approximately 10% reduction of aP (0.28% aP), NC + 200 FTU/kg Quantum (QP: E. coli phytase expressed in Pichia pastoris), NC + 500 FTU/kg QP, NC + 1,250 FTU/kg QP, and NC + 500 FTU/kg Natuphos (NP; fungal phytase expressed in Aspergillus niger). On d 42, 9 pigs from each treatment were randomly selected and euthanized for metatarsal collection to measure breaking strength and to determine ash and P content. Ash and P content of the metatarsal bone was not different among the dietary treatments. However, sex influenced (P < 0.01) metatarsal ash, and P content. In general, the average ash and P content of both fresh and dry metatarsal bone in female pigs was higher (P < 0.05) than in male pigs. There were no differences (P > 0.05) for the P content per unit of ash among the dietary treatments or between sexes. The metatarsal bone breaking strength was reduced (P < 0.05) in pigs fed the NC diet compared with pigs fed the PC diet or pigs fed the NC + 1,250 FTU/ kg QP or NC + 500 FTU/kg NP. There were no other differences in bone breaking strength between the dietary treatments. In conclusion, Quantum supplementation at 1,250 FTU/kg and Natuphos at 500 FTU/ kg improved the bioavailability of P. In addition, metatarsal P content was higher in female pigs than male pigs.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://www.jtmtg.org/JAM/2012/abstracts/65.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in