1
|
Chen B, Yuan C, Guo T, Liu J, Yang B, Lu Z. Molecular Mechanism of m6A Methylation Modification Genes METTL3 and FTO in Regulating Heat Stress in Sheep. Int J Mol Sci 2023; 24:11926. [PMID: 37569302 PMCID: PMC10419070 DOI: 10.3390/ijms241511926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/22/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
Heat stress is an important environmental factor affecting livestock production worldwide. Primary hepatocytes and preadipocytes derived from Hu sheep were used to establish a heat stress model. Quantitative reverse transcriptase-PCR (qRT-PCR) analysis showed that heat induction significantly increased the expression levels of heat stress protein (HSP) genes and the N6-methyladenosine (m6A) methylation modification genes: methyltransferase-like protein 3 (METTL3), methyltransferase-like protein 14 (METTL14), and fat mass and obesity associated protein (FTO). Heat stress simultaneously promoted cell apoptosis. Transcriptome sequencing identified 3980 upregulated genes and 2420 downregulated genes related to heat stress. A pathway enrichment analysis of these genes revealed significant enrichment in fatty acid biosynthesis, degradation, and the PI3K-Akt and peroxisome proliferator-activated receptor (PPAR) signaling pathways. Overexpression of METTL3 in primary hepatocytes led to significant downregulation of HSP60, HSP70, and HSP110, and significantly increased mRNA m6A methylation; FTO interference generated the opposite results. Primary adipocytes showed similar results. Transcriptome analysis of cells under METTL3 (or FTO) inference and overexpression revealed differentially expressed genes enriched in the mitogen-activated protein kinase (MAPK) signaling pathways, as well as the PI3K-Akt and Ras signaling pathways. We speculate that METTL3 may increase the level of m6A methylation to inhibit fat deposition and/or inhibit the expression of HSP genes to enhance the body's resistance to heat stress, while the FTO gene generated the opposite molecular mechanism. This study provides a scientific basis and theoretical support for sheep feeding and management practices during heat stress.
Collapse
Affiliation(s)
- Bowen Chen
- Key Laboratory of Animal Genetics and Breeding on the Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (B.C.); (C.Y.); (T.G.); (J.L.)
- Sheep Breeding Engineering Technology Research Center of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
| | - Chao Yuan
- Key Laboratory of Animal Genetics and Breeding on the Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (B.C.); (C.Y.); (T.G.); (J.L.)
- Sheep Breeding Engineering Technology Research Center of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
| | - Tingting Guo
- Key Laboratory of Animal Genetics and Breeding on the Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (B.C.); (C.Y.); (T.G.); (J.L.)
- Sheep Breeding Engineering Technology Research Center of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
| | - Jianbin Liu
- Key Laboratory of Animal Genetics and Breeding on the Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (B.C.); (C.Y.); (T.G.); (J.L.)
- Sheep Breeding Engineering Technology Research Center of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
| | - Bohui Yang
- Key Laboratory of Animal Genetics and Breeding on the Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (B.C.); (C.Y.); (T.G.); (J.L.)
- Sheep Breeding Engineering Technology Research Center of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
| | - Zengkui Lu
- Key Laboratory of Animal Genetics and Breeding on the Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (B.C.); (C.Y.); (T.G.); (J.L.)
- Sheep Breeding Engineering Technology Research Center of Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
| |
Collapse
|
2
|
Silva MRL, Alves JPM, Fernandes CCL, Cavalcanti CM, Conde AJH, Bezerra AF, Soares ACS, Teixeira DÍA, do Rego AC, Rondina D. Effect of short-term nutritional supplementation of green microalgae on some reproductive indicators of Anglo-Nubian crossbred goats. Vet World 2023. [DOI: 10.14202/10.14202/vetworld.2023.464-473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023] Open
Abstract
Background and Aim: Despite the wide spectrum of uses, one of the chief drawbacks to expanding microalgae as a food supplement in livestock is the lack of a regimen protocol with established dosage and time length of supplementation. Therefore, this study aimed to investigate the effect of short-term supplementation with increasing doses of microalgae on ovarian response in goats reared in northeast Brazil.
Materials and Methods: Twenty-eight goats had their follicular waves synchronized using three injections of a prostaglandin analog at 7-day intervals. Goats were allocated to groups that received daily oral Chlorella supplementation for 7 days, respectively: 5 g, GMA5 group (n = 7), 10 g (GMA10; n = 7), and 20 g (GMA20; n = 7). The control group (GMA 0; n = 7) received a drench of water.
Results: The groups showed a quadratic increase (p = 0.0156) in kidney fat thickness but there was a significant reduction in dry matter intake in the GMA20 group. The GMA20 group showed higher glucose levels and glutathione peroxidase (p < 0.05). There was a decrease in plasma cholesterol (p < 0.05) in the 10 and 20 g treatments. The number of total follicles increased quadratically. Follicles <3 mm increased linearly (p = 0.0113) for microalgal supply. The GMA10 and GMA20 groups had the highest values (p < 0.05) among the treatments. After inducing ovulation, there was a significant increase in follicles >3 mm in the GMA10 group, which also showed a greater (p < 0.05) area of intraovarian blood perfusion and pulsatility index of the ovarian artery.
Conclusion: We conclude that for 7 days of supplementation, the administration of 10 g of microalgae appears to be the most efficient dosage for stimulating the ovarian response in tropical goats.
Keywords: Doppler, follicles, goat, microalga, ovarian blood flow, ovarian response.
Collapse
Affiliation(s)
- Maria Raquel Lopes Silva
- School of Veterinary Medicine, Ceará State University (UECE), Fortaleza, Ceará, 60714-903, Brazil
| | | | | | - Camila Muniz Cavalcanti
- School of Veterinary Medicine, Ceará State University (UECE), Fortaleza, CearCeará, 60714-903, Brazil
| | | | | | | | | | - Anibal Coutinho do Rego
- Department of Animal Science, Federal University of Ceará (UFC), Fortaleza, Ceará, 60021-970 Brazil
| | - Davide Rondina
- School of Veterinary Medicine, Ceará State University (UECE), Fortaleza, Ceará, 60714-903, Brazil
| |
Collapse
|
3
|
Silva MRL, Alves JPM, Fernandes CCL, Cavalcanti CM, Conde AJH, Bezerra AF, Soares ACS, Teixeira DÍA, do Rego AC, Rondina D. Effect of short-term nutritional supplementation of green microalgae on some reproductive indicators of Anglo-Nubian crossbred goats. Vet World 2023; 16:464-473. [PMID: 37041830 PMCID: PMC10082726 DOI: 10.14202/vetworld.2023.464-473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 01/30/2023] [Indexed: 04/13/2023] Open
Abstract
Background and Aim Despite the wide spectrum of uses, one of the chief drawbacks to expanding microalgae as a food supplement in livestock is the lack of a regimen protocol with established dosage and time length of supplementation. Therefore, this study aimed to investigate the effect of short-term supplementation with increasing doses of microalgae on ovarian response in goats reared in northeast Brazil. Materials and Methods Twenty-eight goats had their follicular waves synchronized using three injections of a prostaglandin analog at 7-day intervals. Goats were allocated to groups that received daily oral Chlorella supplementation for 7 days, respectively: 5 g, GMA5 group (n = 7), 10 g (GMA10; n = 7), and 20 g (GMA20; n = 7). The control group (GMA 0; n = 7) received a drench of water. Results The groups showed a quadratic increase (p = 0.0156) in kidney fat thickness but there was a significant reduction in dry matter intake in the GMA20 group. The GMA20 group showed higher glucose levels and glutathione peroxidase (p < 0.05). There was a decrease in plasma cholesterol (p < 0.05) in the 10 and 20 g treatments. The number of total follicles increased quadratically. Follicles <3 mm increased linearly (p = 0.0113) for microalgal supply. The GMA10 and GMA20 groups had the highest values (p < 0.05) among the treatments. After inducing ovulation, there was a significant increase in follicles >3 mm in the GMA10 group, which also showed a greater (p < 0.05) area of intraovarian blood perfusion and pulsatility index of the ovarian artery. Conclusion We conclude that for 7 days of supplementation, the administration of 10 g of microalgae appears to be the most efficient dosage for stimulating the ovarian response in tropical goats.
Collapse
Affiliation(s)
- Maria Raquel Lopes Silva
- School of Veterinary Medicine, Ceará State University (UECE), Fortaleza, Ceará, 60714-903, Brazil
| | | | | | - Camila Muniz Cavalcanti
- School of Veterinary Medicine, Ceará State University (UECE), Fortaleza, Ceará, 60714-903, Brazil
| | | | | | | | | | - Anibal Coutinho do Rego
- Department of Animal Science, Federal University of Ceará (UFC), Fortaleza, Ceará, 60021-970 Brazil
| | - Davide Rondina
- School of Veterinary Medicine, Ceará State University (UECE), Fortaleza, Ceará, 60714-903, Brazil
- Corresponding author: Davide Rondina, e-mail: Co-authors: MRLS: , JPMA: , CCLF: , CMC: , AJHC: , AFB: , ACSS: , DIAT: , ACR:
| |
Collapse
|
4
|
Badawy AAB, Guillemin GJ. Species Differences in Tryptophan Metabolism and Disposition. Int J Tryptophan Res 2022; 15:11786469221122511. [PMID: 36325027 PMCID: PMC9620070 DOI: 10.1177/11786469221122511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/20/2022] [Indexed: 11/06/2022] Open
Abstract
Major species differences in tryptophan (Trp) metabolism and disposition exist
with important physiological, functional and toxicity implications. Unlike
mammalian and other species in which plasma Trp exists largely bound to albumin,
teleosts and other aquatic species possess little or no albumin, such that Trp
entry into their tissues is not hampered, neither is that of environmental
chemicals and toxins, hence the need for strict measures to safeguard their
aquatic environments. In species sensitive to toxicity of excess Trp, hepatic
Trp 2,3-dioxygenase (TDO) lacks the free apoenzyme and its glucocorticoid
induction mechanism. These species, which are largely herbivorous, however,
dispose of Trp more rapidly and their TDO is activated by smaller doses of Trp
than Trp-tolerant species. In general, sensitive species may possess a higher
indoleamine 2,3-dioxygenase (IDO) activity which equips them to resist immune
insults up to a point. Of the enzymes of the kynurenine pathway beyond TDO and
IDO, 2-amino-3-carboxymuconic acid-6-semialdehyde decarboxylase (ACMSD)
determines the extent of progress of the pathway towards NAD+
synthesis and its activity varies across species, with the domestic cat
(Felis catus) being the leading species possessing the
highest activity, hence its inability to utilise Trp for NAD+
synthesis. The paucity of current knowledge of Trp metabolism and disposition in
wild carnivores, invertebrates and many other animal species described here
underscores the need for further studies of the physiology of these species and
its interaction with Trp metabolism.
Collapse
Affiliation(s)
- Abdulla A-B Badawy
- Formerly School of Health Sciences,
Cardiff Metropolitan University, Cardiff, Wales, UK,Abdulla A-B Badawy, Formerly School of
Health Sciences, Cardiff Metropolitan University, Western Avenue, Cardiff,
Wales, CF5 2YB, UK.
| | - Gilles J Guillemin
- Neuroinflammation Group, MND Research
Centre, Macquarie Medical School, Macquarie University, NSW, Australia
| |
Collapse
|
5
|
Morais RA, Teixeira GL, Ferreira SRS, Cifuentes A, Block JM. Nutritional Composition and Bioactive Compounds of Native Brazilian Fruits of the Arecaceae Family and Its Potential Applications for Health Promotion. Nutrients 2022; 14:nu14194009. [PMID: 36235663 PMCID: PMC9571529 DOI: 10.3390/nu14194009] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 11/25/2022] Open
Abstract
The fruits from the Arecaceae family, although being rich in bioactive compounds with potential benefits to health, have been underexplored. Studies on their composition, bioactive compounds, and effects of their consumption on health are also scarce. This review presents the composition of macro- and micronutrients, and bioactive compounds of fruits of the Arecaceae family such as bacaba, patawa, juçara, açaí, buriti, buritirana, and butiá. The potential use and reported effects of its consumption on health are also presented. The knowledge of these underutilized fruits is important to encourage production, commercialization, processing, and consumption. It can also stimulate their full use and improve the economy and social condition of the population where these fruits are found. Furthermore, it may help in future research on the composition, health effects, and new product development. Arecaceae fruits presented in this review are currently used as raw materials for producing beverages, candies, jams, popsicles, ice creams, energy drinks, and edible oils. The reported studies show that they are rich in phenolic compounds, carotenoids, anthocyanins, tocopherols, minerals, vitamins, amino acids, and fatty acids. Moreover, the consumption of these compounds has been associated with anti-inflammatory, antiproliferative, antiobesity, and cardioprotective effects. These fruits have potential to be used in food, pharmaceutical, and cosmetic industries. Despite their potential, some of them, such as buritirana and butiá, have been little explored and limited research has been conducted on their composition, biological effects, and applications. Therefore, more detailed investigations on the composition and mechanism of action based on in vitro and/or in vivo studies are needed for fruits from the Arecaceae family.
Collapse
Affiliation(s)
- Rômulo Alves Morais
- Graduate Program in Food Science, Department of Food Science and Technology, Federal University of Santa Catarina (UFSC), Florianópolis 88034-001, Brazil
| | - Gerson Lopes Teixeira
- Graduate Program in Food Science, Department of Food Science and Technology, Federal University of Santa Catarina (UFSC), Florianópolis 88034-001, Brazil
| | | | - Alejandro Cifuentes
- Foodomics Laboratory, Institute of Food Science Research (CIAL), Spanish National Research Council (CSIC), 28049 Madrid, Spain
- Correspondence: (A.C.); (J.M.B.)
| | - Jane Mara Block
- Graduate Program in Food Science, Department of Food Science and Technology, Federal University of Santa Catarina (UFSC), Florianópolis 88034-001, Brazil
- Correspondence: (A.C.); (J.M.B.)
| |
Collapse
|
6
|
Nielsen SS, Alvarez J, Bicout DJ, Calistri P, Canali E, Drewe JA, Garin-Bastuji B, Gonzales Rojas JL, Gortázar Schmidt C, Michel V, Miranda Chueca MÁ, Padalino B, Pasquali P, Roberts HC, Spoolder H, Stahl K, Velarde A, Viltrop A, Winckler C, Earley B, Edwards S, Faucitano L, Marti S, Miranda de La Lama GC, Nanni Costa L, Thomsen PT, Ashe S, Mur L, Van der Stede Y, Herskin M. Welfare of small ruminants during transport. EFSA J 2022; 20:e07404. [PMID: 36092764 PMCID: PMC9449987 DOI: 10.2903/j.efsa.2022.7404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
In the framework of its Farm to Fork Strategy, the Commission is undertaking a comprehensive evaluation of animal welfare legislation. The present Opinion deals with the protection of small ruminants (sheep and goats) during transport. The main focus is on welfare of sheep during transport by road but other means of transport and concerns for welfare of goats during transport are also covered. Current practices related to transport of sheep during the different stages (preparation, loading and unloading, transit and journey breaks) are described. Overall, 11 welfare consequences were identified as being highly relevant for the welfare of sheep during transport based on severity, duration and frequency of occurrence: group stress, handling stress, heat stress, injuries, motion stress, predation stress, prolonged hunger, prolonged thirst, restriction of movement, resting problems and sensory overstimulation. These welfare consequences and their animal-based measures are described. A wide variety of hazards, mainly relating to inappropriate or aggressive handling of animals, structural deficiencies of vehicles and facilities, unfavourable microclimatic and environmental conditions and poor husbandry practices, leading to these welfare consequences were identified. The Opinion contains general and specific conclusions in relation to the different stages of transport. Recommendations to prevent hazards and to correct or mitigate welfare consequences have been developed. Recommendations were also developed to define quantitative thresholds for microclimatic conditions within the means of transport and spatial thresholds (minimum space allowance). The development of welfare consequences over time were assessed in relation to maximum journey time. The Opinion covers specific animal transport scenarios identified by the European Commission relating to the export of sheep by livestock vessels, export of sheep by road, roll-on-roll-off vessels and 'special health status animals', and lists welfare concerns associated with these.
Collapse
|
7
|
Santos DSD, Klauck V, Theisen C, Bordigon B, Farina R, Pereira WAB, Souza CF, Baldissera MD, Schogor ALB, Vedovatto M, Palmer EA, Silva ASDA. Addition of açai oil during the close-up dry period of Holstein cows improves colostrum quality and immune responses of their calves. AN ACAD BRAS CIENC 2022; 94:e20201592. [PMID: 35830021 DOI: 10.1590/0001-3765202220201592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 02/01/2021] [Indexed: 11/21/2022] Open
Abstract
This study evaluated of the effects of açai oil during the close-up dry period of Holstein cows on colostrum quality, as well as on the immune and antioxidant responses of their calves. Sixteen multiparous cows were assigned randomly to two treatments: 1) CONTROL (n = 8) - 4.48% of soybean oil/concentrate; 2) AÇAI (n =8) - 4.48% of açai oil/concentrate. Cows fed with açai oil had greater (P≤0.04) colostrum concentrations of immunoglobulins (Ig) G (1st and 2nd milking), IgG heavy chains, IgA (only at 1st milking), alpha-lactalbumin (1st milking), total protein, and antioxidant capacity against peroxyl radicals (only at 1st milking). Cows fed with açai oil had greater serum concentrations of globulin (only on the day of calving) and total protein (only on the day of calving) (P = 0.03). Calves born of cows fed with açai oil had greater serum concentrations of total protein (only 24 and 48 h after calving) and serum concentration of IgG heavy chain (only 24 h after calving) and globulin (only 24 and 48 h after calving) (P = 0.01). These data suggest that the addition of açai oil in the cow feed during the close-up dry period boosted immunity in their calves by altering the composition of colostrum.
Collapse
Affiliation(s)
- Daiane S Dos Santos
- Universidade do Estado de Santa Catarina (UDESC), Departamento de Zootecnia, Rua Beloni Trombeta Zanini, 680E, Santo Antônio, 89815-630 Chapecó, SC, Brazil
| | - Vanderlei Klauck
- Programa de Pós-Graduação em Zootecnia/UDESC, Rua Beloni Trombeta Zanini, 680E, Santo Antônio, 89815-630 Chapecó, SC, Brazil
| | - Cleiton Theisen
- Programa de Pós-Graduação em Gestão de Fazendas de Leite, Universidade do Oeste de Santa Catarina (UNOESC), Rua Dirceu Giordani, 696, Jardim Universitário, 89820-000 Xanxerê, SC, Brazil
| | - Bruna Bordigon
- Técnica Agrícola, Escola de Educação Básica Padre Vendelino Seidel, Rua 1° De Maio, 257, Centro, 89899-000, Ipora Do Oeste, SC, Brazil
| | - Renan Farina
- Curso de Medicina Veterinária, Instituto Federal Catarinense (IFC), Rodovia SC 283, Km 17, 89703-720 Concórdia, SC, Brazil
| | - Wanderson A B Pereira
- Curso de Medicina Veterinária, Instituto Federal Catarinense (IFC), Rodovia SC 283, Km 17, 89703-720 Concórdia, SC, Brazil
| | - Carine F Souza
- Faculdade IELUSC, Rua Princesa Isabel, 438, Centro, 89201-270 Joinville, SC, Brazil
| | - Matheus D Baldissera
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), Av. Roraima, 1000, Cidade Universitária, Camobi, 97105-900 Santa Maria, RS, Brazil
| | - Ana Luiza B Schogor
- Universidade do Estado de Santa Catarina (UDESC), Departamento de Zootecnia, Rua Beloni Trombeta Zanini, 680E, Santo Antônio, 89815-630 Chapecó, SC, Brazil.,Programa de Pós-Graduação em Zootecnia/UDESC, Rua Beloni Trombeta Zanini, 680E, Santo Antônio, 89815-630 Chapecó, SC, Brazil
| | - Marcelo Vedovatto
- Universidade Estadual do Mato Grosso do Sul, Departamento de Ciência Animal, Rodovia Aquidauana, Km 12, Zona Rural, 79200-000 Aquidauana, MS, Brazil
| | - Elizabeth A Palmer
- Range Cattle Research and Education Center, University of Florida, 3401 Experiment Station, Ona, FL 33865, Florida, USA
| | - Aleksandro S DA Silva
- Universidade do Estado de Santa Catarina (UDESC), Departamento de Zootecnia, Rua Beloni Trombeta Zanini, 680E, Santo Antônio, 89815-630 Chapecó, SC, Brazil.,Programa de Pós-Graduação em Zootecnia/UDESC, Rua Beloni Trombeta Zanini, 680E, Santo Antônio, 89815-630 Chapecó, SC, Brazil
| |
Collapse
|
8
|
Ibiapina A, Gualberto LDS, Dias BB, Freitas BCB, Martins GADS, Melo Filho AA. Essential and fixed oils from Amazonian fruits: proprieties and applications. Crit Rev Food Sci Nutr 2021; 62:8842-8854. [PMID: 34137326 DOI: 10.1080/10408398.2021.1935702] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The Amazon biome is rich in oilseed plant species, which have essential physical-chemical, nutritional and pharmacological properties, in addition to potential economic value for different biotechnological and industrial applications. In the extraction of fixed oils, some Amazon fruit that are oleaginous matrices are acquiring more prominence, such as tucumã (Astrocaryum vulgare), pupunha (Bactris gasipaes), buriti (Mauritia flexuosa), Brazil nut (Bertholletia excelsa), pracaxi (Pentaclethra macroloba), patawa (Oenocarpus bataua), among others. These oilseed fruits have natural antioxidants, essential fatty acids, and good oxidative stability. The essential oils from these oilseed species have antibiotic and anti-inflammatory properties, in addition to the presence of natural antioxidants, such as carotenoids and tocopherols. Thus, Amazonian oilseed species are valuable resources. For these properties to be preserved during fruit processing, the process of extracting the oil is critical. More studies are needed on their properties and applications, seeking to add commercial value, and the optimization of oils and fats processing to obtain quality products. Therefore, this article aims to present Amazonian fruits' potential to obtain fixed and essential oils and possible application in the food industry.
Collapse
Affiliation(s)
- Andréia Ibiapina
- Laboratory of Kinetics and Process Modeling, Federal University of Tocantins, Palmas, TO, Brazil
| | | | - Bianca Barros Dias
- Laboratory of Kinetics and Process Modeling, Federal University of Tocantins, Palmas, TO, Brazil
| | | | | | | |
Collapse
|
9
|
Alba DF, Leal K, Cunha MH, da Rosa G, Marcon H, Souza CF, Baldissera MD, Zotti CA, Kavalek RL, Kempka AP, Vedovatto M, Da Silva AS. Positive effects of biocholine powder dietary supplementation on milk production and quality, and antioxidant responses in lactating ewes: A new nutritional tool. Heliyon 2021; 7:e06732. [PMID: 33912712 PMCID: PMC8065297 DOI: 10.1016/j.heliyon.2021.e06732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/24/2020] [Accepted: 04/01/2021] [Indexed: 11/18/2022] Open
Abstract
We determined whether the dietary supplementation with a commercial product (vegetable biocholine - VB) for Lacaune ewes at peak lactation would improve animal health and production as well as milk quality. We also determined the effects of VB as a feed additive. We used thirty Lacaune ewes at 30 days of lactation, allocated into three groups: T0 (control, without VB), T5 (5 g of VB/animal/day) and T10 (10 g of VB/animal/day). T10 sheep had greater milk yield during the experimental period. T10 ewes had also a significantly lower feed conversion ratio than the other groups. Total solids concentration of milk was higher in T10 than in the other groups on day 20. The somatic cell count in milk was lower in ewes that consumed VB in the highest dose (T10) than in the T0 and T5 in days 15 and 20. Lower levels of lipoperoxidation (LPO) and of reactive oxygen species (ROS) were observed in milk from ewes fed with the VB supplemented diet on day 20, associated with increased levels of total antioxidant capacity and superoxide dismutase activity in milk. In serum, we found that T5 and T10 animals had significantly higher levels of non-enzymatic antioxidants (non-protein thiols) associated with reduced LPO and ROS content. Higher levels of globulins were observed in T10 than in T0 sheep on day 20. These data suggest that VB dietary supplementation stimulates antioxidant responses and increases the concentration of globulins in a manner beneficial to sheep health. Milk production, feed conversion rate, and milk SCC were also improved.
Collapse
Affiliation(s)
- Davi F. Alba
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Karoline Leal
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Marily H. Cunha
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Gilneia da Rosa
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Hiam Marcon
- Graduate in Animal Science, UDESC, Chapecó, Brazil
| | - Carine F. Souza
- Graduate Program in Toxicological Biochemistry, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil
| | | | | | | | | | - Marcelo Vedovatto
- Graduate Program in Animal Science, Universidade Estadual de Mato Grosso do Sul, Aquidauana, Brazil
| | - Aleksandro S. Da Silva
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
- Department of Animal Science, UDESC, Chapecó, Brazil
| |
Collapse
|
10
|
Tomaluski CR, Baggio C, Campigotto G, Baldissera MD, Souza CF, Da Silva AS, Zotti CA. Use of schizochytrium spp. microalgae in suckling Holstein calves at different periods after birth. Livest Sci 2021. [DOI: 10.1016/j.livsci.2021.104424] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
11
|
de Moura Lima E, Vargas JAC, Gomes DI, Maciel RP, Alves KS, Oliveira WF, Aguiar GL, de Carvalho Reis G, Oliveira LRS, Mezzomo R. Intake, digestibility, and milk yield response in dairy buffaloes fed Panicum maximum cv. Mombasa supplemented with seeds of tropical açai palm. Trop Anim Health Prod 2021; 53:178. [PMID: 33619603 DOI: 10.1007/s11250-021-02626-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 02/14/2021] [Indexed: 11/30/2022]
Abstract
The use of alternative tropical feeds, such as açai seeds, under tropical pasture production systems, may help to optimize buffalo milk production mainly in the Amazon region, which has the largest worldwide açai production. This study evaluated the effects of dietary inclusion of açai palm seeds in the supplement on nutrient utilization and milk yield response of lactating buffaloes grazing Panicum maximum cv. Mombasa. The treatments comprised four levels of açai palm seeds (0, 198.4, 396.8, and 595.2 g/kg of dry matter) and a treatment without concentrate supplementation (WCS). Five half-breed Murrah female buffaloes with average body weight ± (SEM) of 577 ± (20.4) kg were used in a 5 × 5 Latin square design. There was no effect of the inclusion of açai palm seeds on the total dry matter and nutrient intakes (P>0.05). The digestibility of dry matter, organic matter, neutral detergent fiber, and total digestible nutrients showed a linear decreasing pattern (P<0.05), whereas the digestibility of crude protein demonstrated a quadratic pattern, as açai palm seed inclusion level increased (P<0.05). Milk production demonstrated a quadratic pattern as açai palm seed inclusion increased (P<0.05). There was no effect of açai palm seed inclusion on milk composition (P>0.05), except for fat (%), protein (%), and the concentration of total dry extract (P<0.05). There was no difference in nutrient intake and digestibility and milk performance, between supplemented and WCS animals (P>0.05). In conclusion, the inclusion of açai palm seeds at 198.4 g/kg DM in the supplement of grazing buffaloes improves the digestibility of crude protein and milk production, without detrimental effects on nutrient intake. Also, açai palm seeds may be a potential replacer of Panicum maximum cv. Mombasa under tropical conditions.
Collapse
Affiliation(s)
- Elizanne de Moura Lima
- Programa de Pós-graduação em Saúde e Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Belém, PA, 66077-830, Brazil
| | - Julián Andrés Castillo Vargas
- Programa de Pós-graduação em Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Parauapebas, PA, 68515-000, Brazil
| | - Daiany Iris Gomes
- Programa de Pós-graduação em Saúde e Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Belém, PA, 66077-830, Brazil
- Programa de Pós-graduação em Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Parauapebas, PA, 68515-000, Brazil
| | - Raylon Pereira Maciel
- Programa de Pós-graduação em Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Parauapebas, PA, 68515-000, Brazil
| | - Kaliandra Souza Alves
- Programa de Pós-graduação em Saúde e Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Belém, PA, 66077-830, Brazil
- Programa de Pós-graduação em Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Parauapebas, PA, 68515-000, Brazil
| | - Wildiney Freire Oliveira
- Programa de Pós-graduação em Saúde e Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Belém, PA, 66077-830, Brazil
| | - Gleidson Luz Aguiar
- Programa de Pós-graduação em Saúde e Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Belém, PA, 66077-830, Brazil
| | - Grazielle de Carvalho Reis
- Programa de Pós-graduação em Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Parauapebas, PA, 68515-000, Brazil
| | - Luis Rennan Sampaio Oliveira
- Programa de Pós-graduação em Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Parauapebas, PA, 68515-000, Brazil
| | - Rafael Mezzomo
- Programa de Pós-graduação em Saúde e Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Belém, PA, 66077-830, Brazil.
- Programa de Pós-graduação em Produção Animal na Amazônia, UFRA-Universidade Federal Rural da Amazônia, Parauapebas, PA, 68515-000, Brazil.
| |
Collapse
|
12
|
|
13
|
Santos DSD, Klauck V, Souza CF, Baldissera MD, Theisen C, Bordignon B, Alba DF, Reis JH, Gebert RR, Vedovatto M, Silva ASDA. Effects of the inclusion of açai oil in diet of prepartum Holstein cows on milk production, somatic cell counts and future lactation. AN ACAD BRAS CIENC 2020; 92:e20200149. [PMID: 33237142 DOI: 10.1590/0001-3765202020200149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 03/06/2020] [Indexed: 11/22/2022] Open
Abstract
We measured the effects of açai oil in the diets of prepartum cows to evaluate health, milk production and quality. Sixteen Holstein cows were divided into two groups: SOY used as control, and AÇAI, test group. Occurred inclusion of 4% soybean or açai oils was provided in the concentrate starting at 20 days prepartum [d -20 to d 0 (partum-day)]. The AÇAI diet increased (P=0.01) milk production (d 10 and 20) and reduced somatic cell count (d 20). In milk, no effects were detected (P≥0.10) for concentration of fat, lactose or protein as well as in terms of serum concentration of calcium, albumin or triglycerides. AÇAI diet tended to increase (P=0.09) serum concentrations of total protein, glutathione transferase (d 4), and total antioxidant capacity (d 4 and 10) and increased (P≤0.05) globulin, gamma-glutamyl transferase, superoxide dismutase and glutathione peroxidase (d 4). Further, AÇAI diet reduced the serum concentration of creatine kinase (P≤0.05) (d 0, 4 and 10), reactive oxygen species (d 0 and 4) and lipoperoxidation (d 0) and tended to reduce aspartate transaminase activity (P=0.07; d 0 and 4). Açai oil in the diets in prepartum cows improved their health as well as milk production and quality.
Collapse
Affiliation(s)
- Daiane S Dos Santos
- Universidade do Estado de Santa Catarina/UDESC, Departamento de Zootecnia, Rua Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil
| | - Vanderlei Klauck
- Programa de Pós-Graduação em Zootecnia, Universidade do Estado de Santa Catarina/UDESC, Rua Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil
| | - Carine F Souza
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Av. Roraima, 1000, Cidade Universitária, Camobi, 97105-900 Santa Maria, RS, Brazil
| | - Matheus D Baldissera
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Av. Roraima, 1000, Cidade Universitária, Camobi, 97105-900 Santa Maria, RS, Brazil
| | - Cleiton Theisen
- Programa de Graduação em Gestão de Fazendas de Leite, Universidade do Oeste de Santa Catarina/UNOESC, Rua Dirceu Giordani, 696, Jardim Taruma, 89820-000 Xanxerê, SC, Brazil
| | - Bruna Bordignon
- Técnico Agrícola, Padre Vendelino Seidel Primary School, Rua Primeiro de Maio, 257, Centro, 89899-000 Iporã do Oeste, SC, Brazil
| | - Davi F Alba
- Programa de Pós-Graduação em Zootecnia, Universidade do Estado de Santa Catarina/UDESC, Rua Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil
| | - JoÃo H Reis
- Universidade do Estado de Santa Catarina/UDESC, Departamento de Zootecnia, Rua Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil
| | - Roger R Gebert
- Universidade do Estado de Santa Catarina/UDESC, Departamento de Zootecnia, Rua Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil
| | - Marcelo Vedovatto
- Universidade Estadual do Mato Grosso do Sul, Departamento de Ciência Animal, Rodovia Aquidauana, Km 12, Zona Rural, 79200-000 Aquidauana, MS, Brazil
| | - Aleksandro S DA Silva
- Universidade do Estado de Santa Catarina/UDESC, Departamento de Zootecnia, Rua Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil.,Programa de Pós-Graduação em Zootecnia, Universidade do Estado de Santa Catarina/UDESC, Rua Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil
| |
Collapse
|
14
|
Phytogenic blend protective effects against microbes but affects health and production in broilers. Microb Pathog 2020; 152:104590. [PMID: 33127536 DOI: 10.1016/j.micpath.2020.104590] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/09/2020] [Accepted: 10/19/2020] [Indexed: 02/04/2023]
Abstract
The aim of this study was to determine whether addition of a phytogenic blend in the feed of broilers to replace conventional antimicrobials as a performance enhancer would improve or maintain productive efficiency. The phytogenic blend was based on curcuminoids, cinnamaldehyde and glycerol monolaurate. We used 480 birds divided into three groups with eight repetitions per group and 20 birds per repetition. The groups were identified as antimicrobial-treated: basal feed with antibiotics and coccidiostatic agents; phytogenic blend: basal feed with blend; and control, only basal feed. Zootechnical performance was measured on days from 1 to 42, with body weight measured at days 1, 7, 21 and 42. We collected excreta for parasitological analysis and total bacterial counts to determine if the phytogenic blend had kept the bacteria and coccidia in counts smaller or similar to that resulting from use of conventional performance enhancer. Other variables were also measured to complement our research, i.e., if the consumption of bend is good for the health of the birds (without causing toxicity and negatively altering the metabolism and intestinal morphometry) and does not interfere in the quality of the meat. Because the bacteria are often opportunistic, we challenged all birds at 23 days of age with high doses of oral oocysts (28,000 oocysts). Birds supplemented with the blend showed inferior performance compared to birds in the control and antimicrobial treated group (P < 0.05). We found a smaller number of oocysts of Eimeria spp. in the excreta at 42 days in the treatment with blend and antimicrobial treated group (P < 0.05). In terms of total bacterial counts, there were lower counts in the birds of the blend group than in the control group (P < 0.05). The blend increased the yellow intensity and the luminosity of the meat (P < 0.05), as well as cooking weight losses (P < 0.05) compared those of the control. We observed higher total levels of saturated fatty acids in meat from the blend and antimicrobial treated group (P < 0.05), as well as lower levels of monounsaturated fatty acids in the blend group (P < 0.05). The inclusion of a phytogenic blend to replace conventional antimicrobials and anticoccidial agents in the diet of chickens was able to control bacteria as well as coccidia; however, it ends up harming health and production.
Collapse
|
15
|
Fuentes S, Gonzalez Viejo C, Cullen B, Tongson E, Chauhan SS, Dunshea FR. Artificial Intelligence Applied to a Robotic Dairy Farm to Model Milk Productivity and Quality based on Cow Data and Daily Environmental Parameters. SENSORS 2020; 20:s20102975. [PMID: 32456339 PMCID: PMC7285505 DOI: 10.3390/s20102975] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/08/2020] [Accepted: 05/22/2020] [Indexed: 12/17/2022]
Abstract
Increased global temperatures and climatic anomalies, such as heatwaves, as a product of climate change, are impacting the heat stress levels of farm animals. These impacts could have detrimental effects on the milk quality and productivity of dairy cows. This research used four years of data from a robotic dairy farm from 36 cows with similar heat tolerance (Model 1), and all 312 cows from the farm (Model 2). These data consisted of programmed concentrate feed and weight combined with weather parameters to develop supervised machine learning fitting models to predict milk yield, fat and protein content, and actual cow concentrate feed intake. Results showed highly accurate models, which were developed for cows with a similar genetic heat tolerance (Model 1: n = 116, 456; R = 0.87; slope = 0.76) and for all cows (Model 2: n = 665, 836; R = 0.86; slope = 0.74). Furthermore, an artificial intelligence (AI) system was proposed to increase or maintain a targeted level of milk quality by reducing heat stress that could be applied to a conventional dairy farm with minimal technology addition.
Collapse
Affiliation(s)
- Sigfredo Fuentes
- Digital Agriculture, Food, and Wine Group, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC 3010, Australia; (C.G.V.); (E.T.)
- Correspondence:
| | - Claudia Gonzalez Viejo
- Digital Agriculture, Food, and Wine Group, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC 3010, Australia; (C.G.V.); (E.T.)
| | - Brendan Cullen
- Agricultural Production System Modelling Group, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC 3010, Australia; (B.C.); (S.S.C.); (F.R.D.)
| | - Eden Tongson
- Digital Agriculture, Food, and Wine Group, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC 3010, Australia; (C.G.V.); (E.T.)
| | - Surinder S. Chauhan
- Agricultural Production System Modelling Group, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC 3010, Australia; (B.C.); (S.S.C.); (F.R.D.)
| | - Frank R. Dunshea
- Agricultural Production System Modelling Group, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC 3010, Australia; (B.C.); (S.S.C.); (F.R.D.)
| |
Collapse
|
16
|
Sousa MCS, Galli GM, Bottari NB, Alba DF, Leal KW, Lopes TF, Druzian L, Schetinger MRC, Gloria EM, Mendes RE, Stefani LM, Da Silva AS. Fumonisin-(Fusarium verticillioides)-contaminated feed causes hepatic oxidative stress and negatively affects broiler performance in the early stage: Does supplementation with açai flour residues (Euterpe oleracea) minimize these problems? Microb Pathog 2020; 146:104237. [PMID: 32387391 DOI: 10.1016/j.micpath.2020.104237] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/23/2020] [Accepted: 04/27/2020] [Indexed: 11/30/2022]
Abstract
Fusarium verticillioides is often responsible for contamination of poultry feed with the mycotoxin fumonisin. The aim of this study was to determine whether oxidative stress caused by intake of fumonisin-contaminated feed affects broiler performance at an early stage of development, as well as to test whether the addition of açai residue flour to contaminated feed would minimize these negative effects of redox metabolism. Birds were divided into four groups, with four repetitions of five animals each: control (TC) - birds that received basal feed; TCA treatment - basal feed supplemented with 2% açai flour; TF treatment - feed experimentally contaminated with fumonisin (10 ppm); TFA treatment - fumonisin-contaminated feed (10 ppm) and supplemented with açai fluor (2%). The experiment lasted 20 days, that is, the first 20 days of the chicks' lives. At the end of the experiment, the birds were weighed, and blood, intestine and liver samples were collected. The TCA and TFA had greater body weights and weight gain than did TF. Further, TCA and TFA had lower feed conversion than did TF. Açai flour intake (TCA and TFA) stimulated albumin synthesis and reduced serum AST activity. Nitrate/nitrite (NOx) levels were higher in serum of fumonisin-challenged (TF) birds than in groups; NOx levels were also higher in the livers of all test groups (TF, TCA and TFA) than in TC. Serum glutathione S-transferase (GST) activity was lower in fumonisin-consuming groups (TF and TFA); this was different from what occurred in the liver, that is, higher GST activity in TF and lower activity in TFA than in TC. Catalase activity (CAT) was also higher in the fumonisin-challenged groups (TF and TFA) and the groups supplemented with açai flour (TCA) than in TC. Serum reactive species (RS) and TBARS (lipid peroxidation) levels in the liver were lower in birds supplemented with açai flour and exposed to fumonisin. These data suggest that the addition of açai flour in the feed of early chickens improves animal performance and minimizes the effects of hepatic oxidative stress in birds fed fumonisin-contaminated feed.
Collapse
Affiliation(s)
- Marcela C S Sousa
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Brazil
| | - Gabriela M Galli
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Brazil
| | - Nathieli B Bottari
- Department of Biochemistry and Molecular Biology, Universidade Federal de Santa Maria (UFSM), Brazil
| | - Davi F Alba
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Brazil
| | - Karoline W Leal
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Brazil
| | - Thalison F Lopes
- Department of Biochemistry and Molecular Biology, Universidade Federal de Santa Maria (UFSM), Brazil
| | - Letícia Druzian
- Department of Biochemistry and Molecular Biology, Universidade Federal de Santa Maria (UFSM), Brazil
| | - Maria Rosa C Schetinger
- Department of Biochemistry and Molecular Biology, Universidade Federal de Santa Maria (UFSM), Brazil
| | | | - Ricardo E Mendes
- Laboratório de Patologia Veterinária, Instituto Federal Catarinense, Concórdia, Brazil
| | - Lenita M Stefani
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Brazil
| | - Aleksandro S Da Silva
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Brazil; Department of Animal Science, Universidade do Estado de Santa Catarina (UDESC), Brazil.
| |
Collapse
|
17
|
Fortuoso BF, Galli GM, De Oliveira RC, Souza CF, Baldissera MD, Vendruscolo RG, Wagner R, Alba DF, Boiago MM, Da Silva AS. Effects of soybean oil replacement by açai oil in laying hen diets on fatty acid profile and egg quality. Anim Feed Sci Technol 2020. [DOI: 10.1016/j.anifeedsci.2020.114452] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
18
|
Fortuoso BF, Gebert RR, De Oliveira RC, Boiago MM, Souza CF, Baldissera MD, Vendruscolo RG, Kempka AP, Paiano D, Wagner R, Da Silva AS. Impacts of the supplementation of açai lump flour in the diet of laying hens on productive performance, and fatty acid profiles and antioxidant capacity in the fresh and stocked eggs. J Food Biochem 2019; 43:e13022. [PMID: 31460670 DOI: 10.1111/jfbc.13022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 07/28/2019] [Accepted: 08/06/2019] [Indexed: 12/13/2022]
Abstract
The aim of this study was to evaluate whether the supplementation with açaí flour in the feed of laying hens at the end of the production cycle has beneficial effects on the health and performance of the birds and on the quality of the eggs. Groups received basal diets supplemented with 0%, 0.25%, 0.5%, 1.0%, and 2.0% açaí lump flour. We observed better productivity linked to oviposition and egg mass in a dose-dependent manner. We also observed higher shell resistance in stored eggs and higher % albumen and peel in fresh eggs. Lower levels of lipoperoxidation were observed in fresh eggs (2.0%). In stored eggs, lipoperoxidation levels were lower in all supplemented groups. The antioxidant capacity levels in fresh or stored eggs was higher (2.0%). We also observed a higher content of monounsaturated fatty acids in the supplemented groups, whereas saturated fatty acids were lower in the egg yolks. PRACTICAL APPLICATIONS: Based on a regression analysis, we verified that 1.47% of açaí flour is ideal in terms of productive efficiency. Dietary supplementation with açaí flour improved performance, egg quality, and had positive effects on the health of hens. Supplementation with açaí flour increased egg shelf life, reducing lipid peroxidation, biochemical reaction responsible for egg putrefaction.
Collapse
Affiliation(s)
- Bruno F Fortuoso
- Departamento de Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brasil
| | - Roger R Gebert
- Departamento de Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brasil
| | - Rosilene C De Oliveira
- Departamento de Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brasil
| | - Marcel M Boiago
- Departamento de Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brasil.,Programa de Pós-Graduação em Zootecnia, UDESC, Chapecó, Brasil
| | - Carine F Souza
- Programa de Pós-graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brasil
| | | | | | - Aniela P Kempka
- Departamento de Engenharia de Alimentos, UDESC, Pinhalzinho, Brasil
| | - Diovani Paiano
- Departamento de Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brasil.,Programa de Pós-Graduação em Zootecnia, UDESC, Chapecó, Brasil
| | - Roger Wagner
- Programa de Pós-graduação em Ciências de Alimentos, UFSM, Santa Maria, Brasil
| | - Aleksandro S Da Silva
- Departamento de Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brasil.,Programa de Pós-Graduação em Zootecnia, UDESC, Chapecó, Brasil.,Programa de Pós-graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brasil
| |
Collapse
|