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E Silva AGM, de Lima SCG, de Oliveira PD, Moraes MDS, Guimarães CMC, da Silva JAR, Garcia AR, Nahúm BDS, Neres LDS, Noronha GN, Lourenço Júnior JDB. Production, chemical composition, and fatty acid profile of milk from buffaloes fed with cupuaçu (Theobroma grandiflorum) cake and murumuru (Astrocaryum murumuru) cake in the Eastern Amazon. Anim Sci J 2021; 92:e13576. [PMID: 34173304 DOI: 10.1111/asj.13576] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 10/30/2020] [Accepted: 11/24/2020] [Indexed: 01/20/2023]
Abstract
The objective was to evaluate the effect of concentrate supplementation using by-products of the Amazonian industry on milk production, milk composition, and milk fatty acid profile of dairy buffaloes. Twelve lactating buffaloes (544.5 ± 35.6 kg, 6.4 ± 2.2 years old, 59 ± 6 days in milk) were allotted in a pasture of Mombaça grass and managed under rotational grazing (4 days occupancy/28 days rest). A 3 × 3 Latin square was adopted, and each animal alternately received three supplementary treatments based on corn bran + soybean meal or cupuaçu cake or murumuru cake for 21 days per treatment. Murumuru cake increased the levels of lauric acid and myristic acid in the milk (p < 0.05). Murumuru cake reduced the unsaturated fatty acid contents in the milk compared with animals fed control diet or cupuaçu cake (24.27% vs. 25.24% vs. 25.08%). The n-6/n-3 ratio was 2.6, 1.97, and 2.0 in the control, cupuaçu, and murumuru groups, respectively. Based on this parameter, cakes made from cupuaçu as well as murumuru could be considered to be adequate for inclusion in dairy water buffalo feed. However, the murumuru cake addition requires some caution because its use induces the secretion of higher levels of lauric and myristic fatty acids that are related to human cardiovascular disease.
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Affiliation(s)
| | | | - Pedro Danilo de Oliveira
- Postgraduate Program in Food Science and Technology, Federal University of Pará (UFPA), Belém, Brazil
| | | | - Célia Maria Costa Guimarães
- Animal Science Department, Federal Institute of Education, Science, and Technology (IFPA), Castanhal, Brazil
| | | | | | | | - Lilaine de Sousa Neres
- Postgraduate Program in Animal Science, Federal University of Pará (UFPA), Belém, Brazil
| | - Gerlane Nunes Noronha
- Postgraduate Program in Animal Science, Federal University of Pará (UFPA), Belém, Brazil
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Liotta L, Chiofalo V, Lo Presti V, Vassallo A, Dalfino G, Zumbo A. The Influence of Two Different Breeding Systems on Quality and Clotting Properties of Milk from Dairy Buffaloes Reared in Sicily (Italy). ITALIAN JOURNAL OF ANIMAL SCIENCE 2016. [DOI: 10.4081/ijas.2015.3669] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Luigi Liotta
- Dipartimento di Scienze Veterinarie, University of Messina, Italy
| | | | | | - Angelo Vassallo
- Assessorato Regionale dell’Agricoltura, dello Sviluppo Rurale e della Pesca Mediterranea, Palermo, Italy
| | - Giuseppe Dalfino
- Centri Regionali per le Tecnologie Agroalimentari, Foggia, Italy
| | - Alessandro Zumbo
- Dipartimento di Scienze Veterinarie, University of Messina, Italy
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Amanullah SM, Kim DH, Lee HJ, Joo YH, Kim SB, Kim SC. Effects of microbial additives on chemical composition and fermentation characteristics of barley silage. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2014; 27:511-7. [PMID: 25049981 PMCID: PMC4093519 DOI: 10.5713/ajas.2013.13617] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 12/19/2013] [Accepted: 11/29/2013] [Indexed: 11/27/2022]
Abstract
This study examined the effects of bacterial inoculants on chemical composition and fermentation indices of barley silage. Barley forage (Youngyang) was harvested at 24% dry matter (DM) and wilted to 47.9% DM. The wilted barley forage was chopped to 3–5 cm length and applied with no inoculant (CON), L. plantarum (1×1010 cfu/g, LP) or Effective Microorganisms (0.5×109 cfu/g, EM). Then the forages were ensiled in four replications for each treatment in 20 L mini silos and stored for 100 days. The contents of crude protein and ether extract were higher in CON silage ensiled for 100-d, while the contents of DM and crude ash were higher in EM silage (p<0.05). The contents of ADF, NDF and hemicellulose as well as the in vitro DM digestibility were not affected by microbial inoculation (p>0.05). The pH, ammonia-N concentration and lactate to acetate ratio were higher (p<0.05) in CON silage, while lactate concentrations were higher (p<0.05) in CON and LP silage. Acetate concentration and lactic acid bacteria was increased (p<0.05) by both inoculants (LP and EM), but propionate concentration and yeast was increased (p<0.05) by EM and LP, respectively. These results indicated that the fermentation quality of barley silage was improved by the application of bacterial inoculants.
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Affiliation(s)
- S M Amanullah
- Division of Applied Life Science (BK21Plus, Institute of Agriculture and Life Science), Gyeongsang National University, Jinju 660-701, Korea ; Bangladesh Livestock Research Institute, Savar, Dhaka-1314, Bangladesh
| | - D H Kim
- Division of Applied Life Science (BK21Plus, Institute of Agriculture and Life Science), Gyeongsang National University, Jinju 660-701, Korea
| | - H J Lee
- Division of Applied Life Science (BK21Plus, Institute of Agriculture and Life Science), Gyeongsang National University, Jinju 660-701, Korea
| | - Y H Joo
- Division of Applied Life Science (BK21Plus, Institute of Agriculture and Life Science), Gyeongsang National University, Jinju 660-701, Korea
| | - S B Kim
- National Institute of Animal Science, RDA, Suwon 441-706, Korea
| | - S C Kim
- Division of Applied Life Science (BK21Plus, Institute of Agriculture and Life Science), Gyeongsang National University, Jinju 660-701, Korea
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