Version 1
: Received: 19 September 2020 / Approved: 20 September 2020 / Online: 20 September 2020 (14:44:56 CEST)
How to cite:
Paengkoum, S.; Petlum, A.; Paengkoum, P. Inclusion of Different Molecular Weight Condensed Tannin on Ruminal Fermentation and Milk Fatty Acid Profile of Dairy Goats. Preprints2020, 2020090477
Paengkoum, S.; Petlum, A.; Paengkoum, P. Inclusion of Different Molecular Weight Condensed Tannin on Ruminal Fermentation and Milk Fatty Acid Profile of Dairy Goats. Preprints 2020, 2020090477
Paengkoum, S.; Petlum, A.; Paengkoum, P. Inclusion of Different Molecular Weight Condensed Tannin on Ruminal Fermentation and Milk Fatty Acid Profile of Dairy Goats. Preprints2020, 2020090477
APA Style
Paengkoum, S., Petlum, A., & Paengkoum, P. (2020). Inclusion of Different Molecular Weight Condensed Tannin on Ruminal Fermentation and Milk Fatty Acid Profile of Dairy Goats. Preprints. https://doi.org/
Chicago/Turabian Style
Paengkoum, S., Anan Petlum and Pramote Paengkoum. 2020 "Inclusion of Different Molecular Weight Condensed Tannin on Ruminal Fermentation and Milk Fatty Acid Profile of Dairy Goats" Preprints. https://doi.org/
Abstract
The aim of this study was to investigate the effect of condensed tannin (CTs) with differing molecular weight on their capacity to modify the fatty acid profile in milk. Twenty multiparous crossbred lactating dairy goats were assigned in a randomized complete block design (RCBD), and were subjected to receive the dietary treatments as followings; T1: control (with no CTs supplementation), T2: supplemented with mangosteen peel in a concentrate as a source of low molecular weight CTs at level of 3.0 %DM of CTs equivalent, T3: supplemented with the same diet with T2 but added with polyethylene glycol (PEG, as tannin inactivator) as the control of T2, and T4: supplemented with quebracho CT extract (UNITAN ATO, Buenos Aires, Argentina; 75-77 % tannins) in a concentrate as a source of high molecular weight CTs at level of 3.0 %DM of CTs equivalent, and T5) supplemented with the same diet with T4 but added with PEG as the control of T4. No significant change was detected for feed intake and nutrient digestibility indicate that CTs at level of 3.0 %DM of diet did not showed the detrimental effect to feed intake and nutrient digestibility, however, ruminal fermentation parameters and milk yield and milk compositions did not affected by different source of CT inclusion.
Biology and Life Sciences, Animal Science, Veterinary Science and Zoology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
