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Khan MI, Chand N, Naz S, Alonaizan R, Hu H, Shamsi S, Khan RU. Effects of zinc supplementation from organic and inorganic sources on growth, blood biochemical indices, and intestinal microarchitecture in broilers. Vet Q 2024; 44:1-7. [PMID: 38295836 PMCID: PMC10836478 DOI: 10.1080/01652176.2023.2298491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2024] Open
Abstract
In poultry nutrition, zinc supplementation is typically achieved through the addition of zinc oxide or zinc sulfate to the feed. The alternative approach of organic sources utilizes an organic ligand to bind zinc (Zn), resulting in higher bioavailability. Thus, a study was conducted to assess and compare the impact of a methionine-complexed Zn versus an inorganic Zn on growth, blood biochemical profile, gut histomorphology, and fecal excretion of Zn in broilers. The experimental design included two treatments: the addition of a zinc amino acid complex or zinc oxide to the basal diet. The zinc amino acid complex was supplemented at a dose equivalent to the inorganic zinc (Zn-80), while the organic zinc was provided at levels of 20, 40, and 80 mg/kg to a total of 400 broilers. There were five treatments in total, and each treatment was replicated four times. Broilers supplemented with an organic form of Zn at the level of 80 mg/kg had significantly (p < 0.05) higher body weight gain and lower feed conversion ratio (F/G). Significantly (p < 0.05) higher Zn excretion was recorded in broilers supplemented with inorganic Zn supplementation. Significantly (p < 0.05) higher villus length and width, their ratio, and lower (p < 0.05) crypt depth were observed in birds supplemented with 80 mg/kg organic Zn. From the results of the present study, it was concluded that Zn from an organic source at the rate of 80 mg/kg was superior in terms of growth performance, intestinal histomorphology and less excretion of Zn to the environment in broilers.
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Affiliation(s)
- Muhammad Ishtiaq Khan
- Department of Poultry Science, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Naila Chand
- Department of Poultry Science, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Shabana Naz
- Department of Zoology, Government College University, Faisalabad, Pakistan
| | - Rasha Alonaizan
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Hong Hu
- College of Animal Science, Anhui Science and Technology University, Chuzhou, China
| | - Shamsuddin Shamsi
- College of Veterinary Sciences, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Rifat Ullah Khan
- College of Veterinary Sciences, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
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Gong C, Shi H, Liu S, Gao X, Zhang S, Liu H, Liu X, Li R, Wan D. Determination of optimal dietary calcium levels under different sources of zinc in Jing tint 6 layer chicks from 15 to 42 d of age. Poult Sci 2024; 103:104192. [PMID: 39208483 PMCID: PMC11399631 DOI: 10.1016/j.psj.2024.104192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 07/20/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024] Open
Abstract
An experiment was conducted to investigate the optimal dietary calcium (Ca) levels in Jing Tint 6 layer chicks fed different sources of zinc (Zn). The diets were formulated using 2 different Zn sources: organic Zn (80 mg/kg Zn as HMZn) and inorganic Zn (80 mg/kg Zn as sulfate). For each Zn source, 5 diets were formulated to contain Ca levels of 0.80, 0.90, 1.03, 1.10, and 1.20%. Results showed that dietary Ca levels had a significant effect on body weight gain (BWG) and feed conversion ratio (FCR) (P < 0.05). In addition, BWG was significantly enhanced by the organic Zn diets (P < 0.05). Dietary Ca levels significantly affected tibia length (P < 0.05) and serum Ca and P contents (P < 0.05) but did not affect serum total protein (TP), albumin (ALB), or alkaline phosphatase (ALP) levels (P > 0.05). The apparent total tract retention coefficients (ATTRC) of Ca showed a quadratic trend (P < 0.05) with increasing Ca levels. Furthermore, organic Zn diets reduced excreta Ca output and enhanced the ATTRC of Ca in birds on d 42 compared with inorganic Zn diets. The optimal dietary Ca levels were estimated as 0.93, 0.94, and 0.96% for birds fed organic diets and 1.07, 0.99 and 0.94% for birds fed inorganic diets using nonlinear models based on the criteria of BWG, tibial length, and serum P, respectively. In general, organic Zn supplementation improved growth performance and reduced the calcium requirements of birds on d 42.
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Affiliation(s)
- Chengyan Gong
- Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China; University of Chinese Academy of Sciences, Beijing 101408, China
| | - Hongpeng Shi
- University of Chinese Academy of Sciences, Beijing 101408, China; State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Shuan Liu
- Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China; University of Chinese Academy of Sciences, Beijing 101408, China
| | - Xinyi Gao
- Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China; College of Animal Science and Technology, Hunan Agricultural University, Key Laboratory for Quality Regulation of Livestock and Poultry Products of Hunan Province, Changsha 410128, China
| | - Shoujun Zhang
- Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China; College of Animal Science and Technology, Hunan Agricultural University, Key Laboratory for Quality Regulation of Livestock and Poultry Products of Hunan Province, Changsha 410128, China
| | - Hao Liu
- Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China; College of Animal Science and Technology, Hunan Agricultural University, Key Laboratory for Quality Regulation of Livestock and Poultry Products of Hunan Province, Changsha 410128, China
| | - Xin Liu
- Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China; College of Animal Science and Technology, Hunan Agricultural University, Key Laboratory for Quality Regulation of Livestock and Poultry Products of Hunan Province, Changsha 410128, China
| | - Rui Li
- Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China
| | - Dan Wan
- Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China.
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Wang R, Ren Y, Javad HU, Zhou Z, Jiang W, Shu X. Dietary Dihydromyricetin Zinc Chelate Supplementation Improves the Intestinal Health of Magang Geese. Biol Trace Elem Res 2024; 202:5219-5234. [PMID: 38263355 DOI: 10.1007/s12011-024-04065-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/10/2024] [Indexed: 01/25/2024]
Abstract
To fulfill the nutritional requirements of poultry, effective Zn supplementation is required due to Zn deficiency in basic feed. In this study, we investigated the effects of DMY-Zn (dihydromyricetin zinc chelate) on the growth performance, morphology, and biochemical indices; the expression of intestinal barrier-related genes; the intestinal microflora; and the cecum metabolome of Magang geese. A total of 300 14-day-old Magang geese (equal number of males and females) with an average body weight of 0.82 ± 0.08 kg were randomly divided into five groups and fed a basal diet; these groups were given DMY-Zn (low, medium, or high level of DMY-Zn with 30, 55, or 80 mg/kg Zn added to the basal diet) or ZnSO4 (80 mg/kg Zn added) for 4 weeks. Our results revealed that DMY-Zn significantly impacts growth and biochemical indices and plays a significant role in regulating the intestinal barrier and microflora. DMY-Zn is involved in the upregulation of intestinal barrier gene (ZO1 and MUC2) expression, as well as upregulated Zn-related gene expression (ZIP5). On the other hand, a low concentration of DMY-Zn increased the ɑ diversity index and the abundance of Lactobacillus and Faecalibacterium. Additionally, a cecal metabolomics study showed that the main metabolic pathways affected by DMY-Zn were the pentose phosphate pathway, the biosynthesis of different alkaloids, and the metabolism of sphingolipids. In conclusion, DMY-Zn can reduce feed intake, increase the expression of intestinal barrier-related genes, help maintain the intestinal microflora balance, and increase the abundance of beneficial bacteria in the intestine to improve intestinal immunity.
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Affiliation(s)
- Renkai Wang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Yanli Ren
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Hafiz Umer Javad
- College of Chemistry and Chemical Engineering, Zhongkai University of Agricultural Engineering, 24 East Sand Street, Guangzhou, 510225, China
- Guangxi College and University Key Laboratory of High-Value Utilization of Seafood and Prepared Food in Beibu Gulf, College of Food Engineering, Beibu Gulf University, Qinzhou, China
| | - Zhiqing Zhou
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Weiyin Jiang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Xugang Shu
- College of Chemistry and Chemical Engineering, Zhongkai University of Agricultural Engineering, 24 East Sand Street, Guangzhou, 510225, China.
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Zhang D, Li J, Zhang B, Shao Y, Wang Z. Two Doses of Zn Induced Different Microbiota Profiles and Dietary Zinc Supplementation Affects the Intestinal Microbial Profile, Intestinal Microarchitecture and Immune Response in Pigeons. Animals (Basel) 2024; 14:2087. [PMID: 39061548 PMCID: PMC11273959 DOI: 10.3390/ani14142087] [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: 06/06/2024] [Revised: 06/28/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
We aimed to explore the effects of two different doses of Zn on the fecal microbiota in pigeons and the correlation between these effects and intestinal immune status. Zn doses affected pigeon growth performance, and pigeons in the T60 (60 mg/kg Zn) and T90 (90 mg/kg Zn) groups exhibited higher villus height and crypt depth in duodenum and ileum compared to the control group, respectively. Supplementation with Zn increased the expression of the IL8, CD798, TJP and NKTR genes (p < 0.05), while enhancing serum immunoglobulin (Ig) G, IgM, and IgA concentrations compared to the control pigeons (p < 0.05). T60 treatment reduced relative Actinobacteriota abundance, while Lactobacillus spp. abundance was highest in the T90 group compared to the two other groups. The core functional genera significantly associated with immune indices in these pigeons were Rhodococcus erythropolis and Lactobacillus ponti. Our findings will help facilitate the application of dietary Zn intake in pig production.
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Affiliation(s)
| | | | | | - Yuxin Shao
- Institute of Animal Science and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; (D.Z.); (J.L.); (B.Z.)
| | - Zheng Wang
- Institute of Animal Science and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; (D.Z.); (J.L.); (B.Z.)
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Esfiokhi SHM, Norouzian MA, Najafi A. The Effect of Different Zinc Sources on Biochemical Parameters, Intestinal Morphology, Carcass Characteristics and Performance in Finishing Lambs. Biol Trace Elem Res 2024; 202:175-181. [PMID: 37088827 DOI: 10.1007/s12011-023-03675-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 04/17/2023] [Indexed: 04/25/2023]
Abstract
To investigate the effect of different sources of zinc supplements on blood serum parameters, nutrient digestibility, growth performance, carcass characteristics, and intestinal morphology, 18 male Zandi lambs (with initial body weight of 31 ± 1.2 kg and 120 ± 8 days old) were divided into three groups, six animals each in a completely random design. Experimental treatments include (1) control treatment of basal diet without zinc supplementation, (2) basal diet with 40 mg/kg of zinc supplementation from zinc sulfate source, and (3) basal diet with 40 mg/kg of zinc supplementation with origin it was organic (Zn-peptide). All lambs were kept in individual pens with cemented floor and provision of individual feeding and watering. Mean daily weight gain increased with zinc supplementation (P < 0.05), but feed intake and feed conversion ratio were not affected by zinc supplementation in the diet. Zinc supplementation increased the apparent digestibility of the dry matter (P < 0.05), but the digestibility of dietary fat, neutral detergent fiber (NDF), and acid detergent fiber (ADF) were not affected by zinc supplementation. In this experiment, the addition of organic and inorganic supplements to the diet of fattening lambs had no significant effect on serum triglyceride, cholesterol, low-density lipoprotein (LDL), high-density lipoprotein (HDL) and glucose concentrations, and carcass traits. The concentration of aspartate aminotransferase (AST) enzyme in the zinc sulfate group was significantly higher than the control and organic zinc groups (P < 0.05). Concentrations of blood urea nitrogen were lower in zinc fed lambs, compared to control (P ≤ 0.05). The villi width in the duodenum was higher in the zinc supplementation treatments (P < 0.05). Also, in the ileum section, the height of the villi in the treatment of zinc sulfate supplement was higher, compared to the complement and control (P < 0.05). The results of this study showed that Zn supplementation, regardless of its source, improved growth performance in fattening lambs. However, no effect was observed on feed intake and efficiency, carcass traits, and blood parameters.
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Affiliation(s)
- S H Mousavi Esfiokhi
- Department of Animal and Poultry Sciences, College of Abouraihan, University of Tehran, Tehran, Iran
| | - M A Norouzian
- Department of Animal and Poultry Sciences, College of Abouraihan, University of Tehran, Tehran, Iran.
| | - A Najafi
- Department of Animal and Poultry Sciences, College of Abouraihan, University of Tehran, Tehran, Iran
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Al-Sagheer AA, Abdel-Rahman G, Elsisi GF, Ayyat MS. Comparative effects of supplementary different copper forms on performance, protein efficiency, digestibility of nutrients, immune function and architecture of liver and kidney in growing rabbits. Anim Biotechnol 2023; 34:2240-2250. [PMID: 35732045 DOI: 10.1080/10495398.2022.2084746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
The various sources of supplemented copper had a different impact on the animal performance based on their bioavailability. The current study compared the effects of supplementary copper oxide (CuO), copper acetate (Cu-acetate) and copper nanoparticles (Cu-NP) on performance, immune function, nutrients digestibility and architecture of the liver and kidney of growing rabbits for eight weeks. Sixty rabbits (581 ± 6.56 g) were randomly allocated to four treatments as follows: basal diet, 100 mg copper/kg diet as CuO, 100 mg copper/kg diet as Cu-acetate and 50 mg copper/kg diet as Cu-NP. Cu-acetate and Cu-NP improved specific growth rate, final weight and daily weight gain. Cu-NP supplementation had higher feed intake, feed conversion, protein efficiency, hematocrit and hemoglobin values compared with other copper forms. All copper sources showed higher levels of serum complement component 3, Immunoglobulin M, lysozyme activity and the digestibility of nitrogen-free extract, dry matter and organic matter. As a result, increased nutritive values were detected when the rabbits were fed copper-supplemented diets. No liver and kidney architecture alterations were identified between the experimental groups. In conclusion, both dietary Cu-NP and Cu-acetate were more efficient than CuO in enhancing growth and seem promising in fattening rabbit nutrition.
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Affiliation(s)
- Adham A Al-Sagheer
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Gamal Abdel-Rahman
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Gihan F Elsisi
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Mohamed S Ayyat
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
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Ogbuewu IP, Mbajiorgu CA. Potentials of Dietary Zinc Supplementation in Improving Growth Performance, Health Status, and Meat Quality of Broiler Chickens. Biol Trace Elem Res 2023; 201:1418-1431. [PMID: 35368228 DOI: 10.1007/s12011-022-03223-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 03/28/2022] [Indexed: 02/07/2023]
Abstract
The demand for chicken meat is on the rise, necessitating high level of production and efficient feed conversion which to a certain extent can be actualized by the use of specific trace minerals like zinc (Zn). Zn is a part of several enzymes involved in the metabolism of protein, fat, carbohydrates, and nucleic acids. In addition, Zn has antioxidant properties and is vital for hormone function, including growth, pancreatic, and sex hormones. Its deficiency in animals is characterized by poor fertility, decreased feed intake, poor growth, testicular atrophy, and weakened immunity. Nano-Zn sources have been shown to be more bioavailable than conventional zinc (organic and inorganic) sources. Zn from organic sources, on the other hand, has higher bioavailability than Zn from inorganic sources. Furthermore, Zn supplementation promotes growth, enhances antioxidant capacity, modulates the immunity, and improves health indices in broiler chickens. Published studies have demonstrated that Zn supplementation has the potential to improve carcass yield and meat quality in broilers with various research contradictions. However, a clear understanding of the role of Zn in broiler nutrition is still lacking, necessitating further research. As a result, the purpose of this review was to highlight the influence of Zn (organic or inorganic) supplementation on growth, blood characteristics, antioxidant status, immune responses, Zn tissue/fecal concentrations, intestinal villus histomorphology, and meat quality of broiler chickens as well as Zn bioavailability to understand the role of Zn in broiler nutrition, resolve contradictory research results, and identify knowledge gaps. Understanding the role of dietary Zn in broiler chicken nutrition and meat quality will avail important suggestion on policy advancements and sustainable use of Zn in the broiler chicken industry.
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Affiliation(s)
- Ifeanyichukwu Princewill Ogbuewu
- Department of Animal Science and Technology, Federal University of Technology, Imo State, P.M.B. 1526, Owerri, Nigeria.
- Department of Agriculture and Animal Health, University of South Africa, Florida Science Campus, Private Bag X6, Florida, 1710, South Africa.
| | - Christian Anayo Mbajiorgu
- Department of Agriculture and Animal Health, University of South Africa, Florida Science Campus, Private Bag X6, Florida, 1710, South Africa
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Núñez R, Elliott S, Riboty R. The effect of dietary supplementation of organic trace minerals on performance, mineral retention, lymphoid organs and antibody titres of broilers. JOURNAL OF APPLIED ANIMAL NUTRITION 2022. [DOI: 10.3920/jaan2022.0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Complete replacement of inorganic trace minerals (ITM) with proteinated organic trace minerals (PTM) at equal or lower inclusion rates was evaluated. One thousand and eight, one-d-old male chicks were divided into 24 pens containing 42 chicks, and randomly allocated to one of the following: T1: control group with ITM supplied at the standard commercial level in Ecuador; T2: PTM at 100% T1; T3: PTM at 66% TI; and T4: PTM at 33% T1. The 42-d experiment employed a three-phase feeding programme (1-14, 15-28 and 29-42 d). Restricted feeding was used to prevent the development of ascites associated with high altitude. At 21 and 42 d of age, Cu, Mn and Zn retention were measured in tibial bone, and Fe in whole blood. Lymphoid organ weights were at 21 and 42 d of age. Antibody titres were measured by ELISA at 42 d of age. Weight gain, feed consumption, feed conversion and mortality were similar among treatments, although were below breed expectations due to feed restriction practices. Blood Fe was not affected by treatment (P<0.05). At both 21 and 42 d of age, minerals in tibia differed (P<0.01), with Mn and Zn concentrations being significantly higher in all PTM groups, compared to ITM control at 42 d. However, at 21 d, Zn was higher for the ITM-fed birds. No differences in lymphoid organ (bursa, thymus, and spleen) weights were observed, or for Gumboro (infectious bursal disease), infections bronchitis virus and reovirus antibody titres. For Newcastle disease virus, T4 birds had significantly lower antibody titres compared to other treatment groups. In conclusion, replacement of inorganic minerals with a proteinated form organic minerals at lower inclusion rates had no negative impact on performance, lymphoid organ weight or antibody titres in broilers raised under commercial conditions of high altitude and restricted feeding.
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Affiliation(s)
- R. Núñez
- Animal Production Graduate Program, Equinoctial Technological University, HQ Sto. Domingo de los Tsachilas, Ecuador
| | - S. Elliott
- Alltech Inc., Catnip Pike, Nicholasville, KY 40356, USA
| | - R. Riboty
- Universidad Nacional Agraria La Molina, Departamento de Nutricion, La Molina, P.O. Box (Apartado) 456, Lima, Peru
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Chen G, Zhang K, Tian G, Bai S, Ding X, Wang J, Lv L, Tan Q, Zhao W, Zeng Q. Determination of Time Progression and Sensitive Biomarkers of Maternal Zinc Depletion in Broiler Chickens and Pekin Ducks Fed a Zinc-Deficient Diet. Biol Trace Elem Res 2022; 201:3438-3445. [PMID: 36094695 DOI: 10.1007/s12011-022-03419-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 09/08/2022] [Indexed: 11/02/2022]
Abstract
Two experiments were performed to assess maternal zinc (Zn) depletion in broiler chickens and Pekin ducks fed a Zn-deficient diet. The time of Zn depletion was assessed based on growth performance, and sensitive biomarkers were determined based on tissue Zn content via a linear regression model. A total of 200 1-day-old male broiler chickens (experiment 1) and 200 1-day-old male Pekin ducks (experiment 2) were randomly allocated to 2 diets with 10 replicate cages (10 birds/cage). The two diets were a zinc-deficient diet (ZnD, 20.42 mg Zn/kg) and a control zinc diet (CON, 84.77 mg Zn/kg). In experiment 1, compared to CON, ZnD decreased (P < 0.05) the body weight (days 7, 14, and 21), body weight gain, feed intake (days 1-7, 1-14, and 1-21), and the Zn content of plasma (days 7 and 21), pancreas (days 7, 14, and 21), and tibia in broiler chickens. The R2 of a linear model was greater at day 7 than at day 14 or day 21 for pancreatic Zn content in broiler chickens. In experiment 2, compared to CON, ZnD also decreased (P < 0.05) the body weight (days 7, 14, and 21), body weight gain (days 1-7, 1-14, and 1-21), and feed intake (days 1-14 and 1-21) and increased (P < 0.05) the feed-to-gain ratio (days 1-7 and 1-14) in ducks. Compared with CON, ZnD reduced (P < 0.05) the Zn content of the pancreas (days 7, 14, and 21), tibia (days 7, 14, and 21), and skin (days 14 and 21) and increased (P < 0.05) the Zn content of the plasma (day 21) and skin (day 7) in ducks. The R2 of a linear model was greater at day 7 than at days 14 or 21 for skin Zn content in ducks. The results indicated that the maternal Zn was depleted by 7 days of age in both birds; the sensitive biomarker for broiler chickens is pancreatic Zn content, and for ducks, it is skin Zn content.
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Affiliation(s)
- Guanhua Chen
- Animal Nutrition Institute, Sichuan Agricultural University, No 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Keying Zhang
- Animal Nutrition Institute, Sichuan Agricultural University, No 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Gang Tian
- Animal Nutrition Institute, Sichuan Agricultural University, No 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Shiping Bai
- Animal Nutrition Institute, Sichuan Agricultural University, No 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Xuemei Ding
- Animal Nutrition Institute, Sichuan Agricultural University, No 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Jianping Wang
- Animal Nutrition Institute, Sichuan Agricultural University, No 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Li Lv
- Animal Nutrition Institute, Sichuan Agricultural University, No 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China
| | - Quan Tan
- Novus International Trading (Shanghai), Co., Ltd., Shanghai, 200080, China
| | - Wei Zhao
- Novus International Trading (Shanghai), Co., Ltd., Shanghai, 200080, China
| | - Qiufeng Zeng
- Animal Nutrition Institute, Sichuan Agricultural University, No 211 Huimin Road, Wenjiang, Chengdu, 611130, Sichuan, China.
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Zhu X, Shang X, Lin G, Li H, Feng X, Zhang H. Effects of Zinc Glycinate on Growth Performance, Serum Biochemical Indexes, and Intestinal Morphology of Yellow Feather Broilers. Biol Trace Elem Res 2022; 200:4089-4097. [PMID: 34739674 PMCID: PMC9374618 DOI: 10.1007/s12011-021-02990-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 10/23/2021] [Indexed: 01/22/2023]
Abstract
The purpose of this study was to investigate the effects of zinc glycinate (Gly-Zn) on growth performance, serum biochemical index, intestinal morphology, and hepatic metallothionein (MT) mRNA expression in the liver of yellow feather broilers. A total of 540 18-day-old yellow feather broilers were randomly divided into three groups: control group (basal diet), ZnSO4 group (basal diet plus 60 mg Zn/kg from ZnSO4), and Gly-Zn group (basal diet plus 60 mg Zn/kg from zinc glycinate). Each treatment group had 6 replicates with 30 birds in each replicate. The experiment lasted for 42 days (18 to 59 days of age). The results showed that Gly-Zn supplementation significantly improved the average daily gain (ADG) and average daily feed intake (ADFI) of broilers during 18 to 39 days of age compared with that in the control group (P < 0.05) but not different from the ZnSO4 group. The Gly-Zn group had higher glutathione peroxidase (GSH-Px) (P < 0.05) and lower malondialdehyde (MDA) concentrations than the broilers in the control and ZnSO4 group. It was also observed that zinc content in the tibia of Gly-Zn group broilers was higher than the control and ZnSO4 group (P < 0.05). The results of intestinal morphology parameters showed that the Gly-Zn group significantly increased the villus height in duodenum and jejunum (P < 0.05) and decreased crypt depth in duodenum and ileum compared to the control group. However, there were no significant differences between the Gly-Zn group and ZnSO4 group in duodenum and ileum regarding intestinal morphology parameters. The Gly-Zn group significantly increased mRNA expression of MT in the liver than both control and ZnSO4 groups (P < 0.05). Collectively, the results indicated that supplementing 60 mg Zn/kg through zinc glycinate improved growth performance and serum indexes as well as intestinal morphology of yellow feather broilers. It also regulates MT gene expression more effectively than the ZnSO4 group at the transcriptional level.
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Affiliation(s)
- Xiaoping Zhu
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Xiuguo Shang
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Guozhao Lin
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Haojie Li
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Xin Feng
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Huihua Zhang
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China.
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Abd El-Ghany WA. A perspective review on the effect of different forms of zinc on poultry production of poultry with special reference to the hazardous effects of misuse. CABI REVIEWS 2022; 2022. [DOI: 10.1079/cabireviews202217013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
AbstractZinc (Zn) is a unique micro-mineral because it is an essential component in many enzymes such as superoxide dismutase, carbonic anhydrase, and alkaline phosphatase, as well as being important for regulation of proteins and lipids metabolism, and sex hormones. This mineral is applied in poultry production in three forms; inorganic, organic, and nanoparticle form. The nano-form of Zn is preferable in application to other conventional forms with regard to absorption, bioavailability, and efficacy. Broilers fed on diets supplemented with Zn showed improvement of growth performance, carcass meat yield, and meat quality. In addition, Zn plays an important role in enhancing of both cellular and humeral immune responses, beside its antimicrobial and antioxidant activities. In laying hens, dietary addition of Zn improves the eggshell quality and the quantity of eggs. Moreover, Zn has a vital role in breeders in terms of improving the egg production, fertility, hatchability, embryonic development, and availability of the hatched chicks. Therefore, this review article is focused on the effects of using Zn on the performance and immunity of poultry, as well as its antimicrobial and antioxidant properties with special reference to the hazardous effects of the misusing of this mineral.
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Affiliation(s)
- Wafaa A. Abd El-Ghany
- Address: Poultry Diseases Department, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt
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12
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Fotina T, Berezovsky A, Petrov R, Shkromada O, Nechiporenko A, Fotin O, Bondarenko P. Changes in the chemical composition of broiler meat when chelated compounds are added to the diet. UKRAINIAN JOURNAL OF VETERINARY AND AGRICULTURAL SCIENCES 2022. [DOI: 10.32718/ujvas5-1.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The paper considers the use of chelated forms of micronutrients for feeding broilers. The study aims to investigate the chemical composition of broiler meat in the case of broiler chickens of Cobb-500 cross, provided Zn, Cu, and Mn chelated forms are supplied to the diet. Experimental studies were conducted in 2020 on broiler chickens of Cobb-500 cross. Two groups of 20 birds were formed to study the chemical composition of poultry meat. The birds of the control group received an essential diet supplied with sulfates of Zn, Cu, and Mn. The birds of the experimental group received a diet enriched with chelated compounds of Zn, Cu, and Mn. The study has shown that introducing Zn, Cu, and Mn chelated compounds into the diet of broiler chickens has no adverse effect on the chemical composition of meat. It has also been determined that the meat of broilers eating feed supplied with chelated micronutrients contains significantly less cholesterin but more Ca, Zn, Cu, and Mn, and several essential amino acids. These indicators prove an increase in the health benefits of chicken meat.
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13
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Long L, Zhao X, Li H, Yan X, Zhang H. Effects of Zinc Lactate Supplementation on Growth Performance, Intestinal Morphology, Serum Parameters, and Hepatic Metallothionein of Chinese Yellow-Feathered Broilers. Biol Trace Elem Res 2022; 200:1835-1843. [PMID: 34142310 PMCID: PMC8854323 DOI: 10.1007/s12011-021-02785-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 06/08/2021] [Indexed: 11/17/2022]
Abstract
In poultry, organic zinc compounds have higher bioavailability than inorganic zinc sources. However, as an organic zinc source, the application of zinc lactate (ZL) on Chinese yellow-feathered broilers has been rarely reported. Hence, the present study aimed to investigate the effects of ZL supplementation on growth performance, small intestinal morphology, serum biochemical parameters, immune organ index, as well as hepatic metallothionein of Chinese yellow-feathered broilers. A total of 2100 broilers (19 days old) were randomly assigned to 5 treatment groups, including the control (fed basal diet), ZL40 (basal diet plus 40 mg/kg ZL), ZL60 (basal diet plus 60 mg/kg ZL), ZL80 (basal diet plus 80 mg/kg ZL), and ZS80 (basal diet plus 80 mg/kg ZS. Each treatment group had 6 replicates with 70 chickens per replicate. Compared to the control group, the ZL40 and the ZS80 groups had a lower feed to gain ratio (P < 0.05), ZL40 group had higher duodenum and ileum villus heights (P < 0.05), and ZS80 and ZL80 groups had a lower ratio of villus height to crypt depth in the jejunum (P < 0.01). In addition, the ZL60 group had a higher concentration of total protein (P < 0.05) and activity of glutathione peroxidase (GSH-Px) (P < 0.01) compared with the ZS80 and the control groups. Interestingly, the ZL40, ZL60, and ZL80 groups all had higher levels of hepatic metallothionein than the other groups (P < 0.01). In conclusion, zinc lactate had a higher bioavailability and could be used as an alternative to zinc sulfate.
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Affiliation(s)
- Lina Long
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Xichen Zhao
- College of Animal Science, South China Agricultural University, Tianhe District, 483Wushan Road, Guangzhou, 510642, China.
| | - Haojie Li
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Xia Yan
- Institute of Animal Science, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Huihua Zhang
- School of Life Science and Engineering, Foshan University, Foshan, 528231, China.
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14
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Zhang J, Li Z, Yu C, Liu H, Zhou B, Zhang X, Wang T, Wang C. Efficacy of using zinc oxide nanoparticle as a substitute to antibiotic growth promoter and zinc sulphate for growth performance, antioxidant capacity, immunity and intestinal barrier function in broilers. ITALIAN JOURNAL OF ANIMAL SCIENCE 2022. [DOI: 10.1080/1828051x.2022.2041494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jiaqi Zhang
- College of Animal Science and Technology, National Experimental Teaching Demonstration Centre of Animal Science, Nanjing Agricultural University, Nanjing, China
| | - Zhihua Li
- College of Animal Science and Technology, National Experimental Teaching Demonstration Centre of Animal Science, Nanjing Agricultural University, Nanjing, China
| | - Caiyun Yu
- College of Animal Science and Technology, National Experimental Teaching Demonstration Centre of Animal Science, Nanjing Agricultural University, Nanjing, China
| | - Huijuan Liu
- College of Animal Science and Technology, National Experimental Teaching Demonstration Centre of Animal Science, Nanjing Agricultural University, Nanjing, China
| | - Binbin Zhou
- College of Animal Science and Technology, National Experimental Teaching Demonstration Centre of Animal Science, Nanjing Agricultural University, Nanjing, China
| | - Xuhui Zhang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Tian Wang
- College of Animal Science and Technology, National Experimental Teaching Demonstration Centre of Animal Science, Nanjing Agricultural University, Nanjing, China
| | - Chao Wang
- College of Animal Science and Technology, National Experimental Teaching Demonstration Centre of Animal Science, Nanjing Agricultural University, Nanjing, China
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15
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Zarghi H, Golian A, Hassanabadi A, Khaligh F. Effect of zinc and phytase supplementation on performance, immune response, digestibility and intestinal features in broilers fed a wheat-soybean meal diet. ITALIAN JOURNAL OF ANIMAL SCIENCE 2022. [DOI: 10.1080/1828051x.2022.2034061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Heydar Zarghi
- Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Abolghasem Golian
- Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Ahmad Hassanabadi
- Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Farhad Khaligh
- Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
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16
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Lei XJ, Liu ZZ, Wang QL, Wang DD, Wang MY, Yao JH, Kim IH. Evaluation of potentiated zinc oxide as a source of zinc in broiler chickens. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2021.115097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Elokil A, Darwish AM, Wei J, Barakat IAH, Mahrous KF, El-Kaiaty A, Li S, Zoheir KMA. Study the Effect of Microinjection of Zn, Fe, and Cu Loaded in Montmorillonite on Development Activities in Fertilized Chicken Eggs. Biol Trace Elem Res 2021; 199:3837-3845. [PMID: 33188460 DOI: 10.1007/s12011-020-02488-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 11/09/2020] [Indexed: 10/23/2022]
Abstract
This study aims to reduce embryonic mortality, increase body weight, and improve immune system in chicken. A total of 240 eggs were assigned to three treatments (n = 60) and injected with cooper (Cu), zinc (Zn), and iron (Fe) loaded by montmorillonite (Mnt), and one untreated group (n = 60). Some hormones and enzymes related with growth were measured in terms of serum, and expression of some genes related to growth, immune, and programmed cell deaths that were determined in the liver and spleen of chicken by RT-qPCR. The embryonic death on the fifth and seventh days after injecting eggs with Fe-Mnt was less obvious than in other groups. The heaviest body weight was recorded for Fe-Mnt and Cu-Mnt treatment. Fe-Mnt treatment had higher serum GSH, SOD, GH, and Myostatin contents and lower MDA than those in the other treatments. Cu-Mnt treatment included the highest contents of CAT enzyme and IGF-1 hormone in serum. The highest expression of IGF-1, GH, BCL6, and SYK genes in liver tissue were recorded by Zn-Mnt, IGFBP2, FGF8, and IFNW1 genes by Cu-Mnt, and TC1RG1 and IFNW1 genes by Fe-Mnt in spleen tissue. In conclusion, Fe-Mnt was the best treatment for reducing embryonic mortality, and increasing body weight of chickens and expression of growth and immune genes, followed by Cu-Mnt treatment.
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Affiliation(s)
- Abdelmotaleb Elokil
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, China
- Animal Production Department, Faculty of Agriculture, Benha University, Moshtohor, 13736, Egypt
| | - Ahmed M Darwish
- Cell Biology Department, National Research Centre, 33 Bohouth St., Dokki, Giza, Egypt
| | - Jianfu Wei
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou, 510640, China
| | - Ibrahim A H Barakat
- Cell Biology Department, National Research Centre, 33 Bohouth St., Dokki, Giza, Egypt
- Zoology Department, College of Science, King Saud University, Riyadh, 11451, Kingdom of Saudi Arabia
| | - Karima F Mahrous
- Cell Biology Department, National Research Centre, 33 Bohouth St., Dokki, Giza, Egypt
| | - Ahmed El-Kaiaty
- Animal Production Department, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - Shijun Li
- College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, China
| | - Khairy M A Zoheir
- Cell Biology Department, National Research Centre, 33 Bohouth St., Dokki, Giza, Egypt.
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18
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Nutrition and Digestive Physiology of the Broiler Chick: State of the Art and Outlook. Animals (Basel) 2021; 11:ani11102795. [PMID: 34679817 PMCID: PMC8532940 DOI: 10.3390/ani11102795] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 11/24/2022] Open
Abstract
Simple Summary The first week after hatch is the most challenging period in the life of broilers. The digestive tract of the newly hatched chick is immature and must undergo dramatic changes before it can efficiently digest and absorb nutrients. The gut is the vital organ where nutrient digestion and absorption take place. Ontogenic changes that accompany improved digestion and absorption include increased secretion of digestive enzymes, increase in the gut absorptive surface area, and enhanced nutrient transporters. The obvious limiting factors are the secretion and activities of digestive enzymes, and the surface area for absorption. These limitations are overcome as the birds grow older, with concurrent improvements in nutrient utilization. In addition, substantial changes also take place in the physical and functional development of the immune system and intestinal microbial ecology. However, the focus of the current review was on nutrition-related challenges and nutritional approaches to assist the chick during this highly demanding period. Abstract Because the intestine is the primary nutrient supply organ, early development of digestive function in newly hatched chick will enable it to better utilize nutrients, grow efficiently, and achieve the genetic potential of contemporary broilers. Published data on the growth and digestive function of the gastrointestinal tract in neonatal poultry were reviewed. Several potential strategies to improve digestive tract growth and function in newly hatched chick are available and the options include breeder nutrition, in ovo feeding, early access to feed and water, special pre-starter diets, judicious use of feed additives, and early programming.
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Fatholahi A, Khalaji S, Hosseini F, Abbasi M. Nano-Bio zinc synthesized by Bacillus subtilis modulates broiler performance, intestinal morphology and expression of tight junction's proteins. Livest Sci 2021. [DOI: 10.1016/j.livsci.2021.104660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Bhagwat VG, Balamurugan E, Rangesh P. Cocktail of chelated minerals and phytogenic feed additives in the poultry industry: A review. Vet World 2021; 14:364-371. [PMID: 33776301 PMCID: PMC7994118 DOI: 10.14202/vetworld.2021.364-371] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/30/2020] [Indexed: 11/16/2022] Open
Abstract
This review article delineates the role of chelated minerals and phytogenic feed additives (PFAs) cocktail supplementation in improving the overall health status and production performance of poultry birds and its economic effects in the poultry industry. Organically complexed minerals have many advantages over inorganic sources. It has improved absorption and efficacy, which meets the bird's requirements comfortably with a low-dose level. Hence, inorganic forms can be replaced with lower-dose levels of organic minerals without any adverse effects on production performances in broilers and layers. PFAs possess medicinal properties, such as antimicrobial, antioxidant, adaptogenic, and immunomodulatory, therefore, could be recommended as supplements. They are also growth promoters that enhance the overall health status and augment poultry birds' production performance. Furthermore, the tremendous potential of PFAs could be extracted with the recent advances in science and technology. With the advantages of organically complexed minerals and multiple beneficial applications, there is a resurgence to develop PFAs as a cocktail of organic minerals to improve the overall health status of poultry birds and augment their productivity, which, in turn, helps the poultry industry to grow decisively and economically.
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21
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The Associated Regulatory Mechanisms of Zinc Lactate in Redox Balance and Mitochondrial Function of Intestinal Porcine Epithelial Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2020:8815383. [PMID: 33381268 PMCID: PMC7762675 DOI: 10.1155/2020/8815383] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 09/18/2020] [Accepted: 11/30/2020] [Indexed: 12/11/2022]
Abstract
Zinc lactate (ZnLA) is a new organic zinc salt which has antioxidant properties in mammals and can improve intestinal function. This study explored the effects of ZnLA and ZnSO4 on cell proliferation, Zn transport, antioxidant capacity, mitochondrial function, and their underlying molecular mechanisms in intestinal porcine epithelial cells (IPEC-J2). The results showed that addition of ZnLA promoted cell proliferation, inhibited cell apoptosis and IL-6 secretion, and upregulated the mRNA expression and concentration of MT-2B, ZNT-1, and CRIP, as well as affected the gene expression and activity of oxidation or antioxidant enzymes (e.g., CuZnSOD, CAT, and Gpx1, GSH-PX, LDH, and MDA), compared to ZnSO4 or control. Compared with the control, ZnLA treatment had no significant effect on mitochondrial membrane potential, whereas it markedly increased the mitochondrial basal OCR, nonmitochondrial respiratory capacity, and mitochondrial proton leakage and reduced spare respiratory capacity and mitochondrial reactive oxygen (ROS) production in IPEC-J2 cells. Furthermore, ZnLA treatment increased the protein expression of Nrf2 and phosphorylated AMPK, but reduced Keap1 and p62 protein expression and autophagy-related genes LC3B-1 and Beclin mRNA abundance. Under H2O2-induced oxidative stress conditions, ZnLA supplementation markedly reduced cell apoptosis and mitochondrial ROS levels in IPEC-J2 cells. Moreover, ZnLA administration increased the protein expression of Nrf2 and decreased the protein expression of caspase-3, Keap1, and p62 in H2O2-induced IPEC-J2 cells. In addition, when the activity of AMPK was inhibited by Compound C, ZnLA supplementation did not increase the protein expression of nuclear Nrf2, but when Compound C was removed, the activities of AMPK and Nfr2 were both increased by ZnLA treatment. Our results indicated that ZnLA could improve the antioxidant capacity and mitochondrial function in IPEC-J2 cells by activating the AMPK-Nrf2-p62 pathway under normal or oxidative stress conditions. Our novel finding also suggested that ZnLA, as a new feed additive for piglets, has the potential to be an alternative for ZnSO4.
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22
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Nano-sized Zinc in Broiler Chickens: Effects on Growth Performance, Zinc Concentration in Organs, and Intestinal Morphology. J Poult Sci 2021; 58:21-29. [PMID: 33519283 PMCID: PMC7837806 DOI: 10.2141/jpsa.0190115] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The effects of dietary supplementation of zinc (Zn) sources and concentrations were investigated on growth performance, absorption into tissues, fecal excretion, nutrient retention, and intestinal morphology in broilers fed a corn-soybean meal basal diet. A total of 525 one-day-old chicks (Ross 308) were assigned based on body weight to seven dietary treatments. There were five replicate pens for each treatment and 15 broilers per replicate pen. The dietary treatments included a basal diet (control, without supplementing Zn), and basal diet supplemented with Zn, as inorganic zinc sulfate (ZnS; 110 mg/kg); organic Zn-methionine (ZnM; 110 mg/kg); hot-melt extruded (HME) 25 zinc sulfate (27.5 mg/kg); HME50 zinc sulfate (55 mg/kg); HME75 zinc sulfate (82.5 mg/kg); or HME100 zinc sulfate (110 mg/kg) for 35 days in two phases (d 1-21, phase I and d 22-35, phase II). Bodyweight and feed efficiency of broiler chicks fed diets supplemented with increasing dietary concentrations of HME-Zn improved linearly during the study period (P<0.05). Compared to the control treatment, the ZnS, ZnM, and HME diets increased Zn concentrations in the serum and liver. Inorganic ZnS supply resulted in the highest Zn concentration in excreta. Increasing supplemented Zn content in diets as HME linearly increased Zn concentration in the excreta, serum, liver, and tibia. Broiler chicks fed diets supplemented with increasing concentrations of HME increased villus height (VH; linear and quadratic) of the jejunum and VH of the ileum (linear). Increasing concentrations of dietary Zn supplied as HME resulted in linearly enhanced dry matter, gross energy, and nitrogen retention of broilers on day 21. These results suggest that dietary HME-Zn at a lower level (55 ppm) shows the same growth performance as common ZnSO4 at 110 ppm.
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A comparative study on the antioxidant status, meat quality, and mineral deposition in broiler chicken fed dietary nano zinc viz-a-viz inorganic zinc. Journal of Food Science and Technology 2020; 58:834-843. [PMID: 33678866 DOI: 10.1007/s13197-020-04597-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/01/2020] [Accepted: 06/19/2020] [Indexed: 02/03/2023]
Abstract
Use of nano minerals in farm animal nutrition offers considerable advantages over inorganic or organic mineral sources. But, the conventional chemical synthesis of nano minerals suffers from disadvantage of possible environmental accumulation and pollution due to the non-biodegradable materials and chemicals. This study investigated the effects of green nano-zinc (GNZ) and market nano-zinc (MNZ) with respect to the inorganic zinc (IZ) on meat quality, antioxidant status, mineral deposition, and bone development in broiler chicken. Following a 3 × 3 factorial design, nine dietary treatments were formulated by employing three levels (40, 60, and 80 ppm) and three sources (inorganic, green nano, and market nano) of zinc viz. IZ-40, GNZ-40, MNZ-40, IZ-60, GNZ-60, MNZ-60, IZ-80, GNZ-80, MNZ-80. Six replicates of broiler chicken were assigned to each treatment with eight birds in each. The birds fed 80 ppm Zinc of either GNZ or MNZ source resulted in significantly higher serum SOD, glutathione peroxidase, catalase, zinc, calcium, and phosphorus levels; increased bone dimensions, weight, total ash, phosphorus, and zinc content along with higher liver and muscle zinc concentration. The meat of chicken fed 80 ppm zinc of MNZ source followed by GNZ source has shown significantly better antioxidant (DPPH and ABTS values) status and lower lipid peroxidation (free fatty acid and TBARS values). The 80 ppm zinc of either MNZ or GNZ source resulted in significantly lower fat and cholesterol content of chicken meat compared to lower Zn levels and IZ source. This study indicated that 80 ppm dietary zinc of either MNZ or GNZ source improved the antioxidant status, and reduced the meat cholesterol, fat content, and lipid peroxidation of chicken meat along with increased bone dimensions and mineralization.
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Bortoluzzi C, Vieira BS, Applegate TJ. Influence of Dietary Zinc, Copper, and Manganese on the Intestinal Health of Broilers Under Eimeria Challenge. Front Vet Sci 2020; 7:13. [PMID: 32064270 PMCID: PMC6999084 DOI: 10.3389/fvets.2020.00013] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 01/08/2020] [Indexed: 12/18/2022] Open
Abstract
The incidence of enteric infections in broiler chickens may increase worldwide due to mounting pressure to limit the use of sub-therapeutic antibiotics and ionophores for coccidia suppression/prevention in the diets of broilers. For this reason, we need expand our knowledge on the role that micro-minerals have in modulating the intestinal physiology, immunology, and microbiology of broiler chickens. There are issues associated with the use of high doses of some micro-minerals in the diets of animals, such as environmental contamination, bacterial resistance, and gizzard erosion. Therefore, there is a need to maximize the absorption of these minerals by the gastrointestinal tract (GIT) of birds when intestinal function may be compromised. Zinc is an essential micromineral required for growth, and influences intestinal development and/or regeneration during and after enteric disease. Two studies were conducted by our lab to determine the effects of Zn source in broilers under coccidia and Clostridium perfringens challenge. In the first study, Zn proteinate had beneficial effects on the performance of chickens challenged with coccidia plus C. perfringens by enhancing intestinal integrity and partially attenuating the inflammatory response. In the second study, Zn proteinate lowered the expression of pro-inflammatory cytokines and modulated the ileal microbiota. Additionally, the poultry industry has used prophylactic concentrations of dietary Cu for its ability to improve feed conversion for a long time. Copper absorption occurs mainly in the duodenum of chickens and, therefore, injuries to the intestinal epithelium of duodenum would impair Cu absorption and decrease its tissue concentration. Although there is a lack of studies relating Mn supplementation and its different sources on the immune response against coccidiosis in poultry, it is likely that Mn is beneficial during enteric challenges due to its role in the production of mucopolysaccharides. Therefore, the proper evaluation of the role of minerals on mitigating the negative impact of coccidiosis in broilers must consider their properties in modulating the physiology, immunology, and the intestinal microbiota of the host during health and disease situation events.
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Affiliation(s)
- Cristiano Bortoluzzi
- Department of Poultry Science, Texas A&M Agrilife Research, College Station, TX, United States
| | - Bruno Serpa Vieira
- Federal Institute of Education, Science and Technology of Mato Grosso, Cuiabá, Brazil
| | - Todd Jay Applegate
- Department of Poultry Science, University of Georgia, Athens, GA, United States
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25
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Qin S, Zhang L, Ma F, Che Y, Wang H, Shi Z. Dietary zinc and growth, carcass characteristics, immune responses, and serum biochemistry of broilers. ANIMAL PRODUCTION SCIENCE 2020. [DOI: 10.1071/an18763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Context
Zinc (Zn) is an essential trace element, and plays an important role in growth, bone formation, feathering and appetite of broilers. Accurate supplementation of this mineral is the aim of the animal husbandry. Thus, it is crucial to optimise the Zn concentration in the diet of broilers.
Aims
The present study was performed to investigate the effects of dietary supplementation of Zn on the growth performance, carcass characteristics, immune responses and serum biochemistry of broilers.
Methods
A total of 180 1-day-old male broilers (Arbor Acres) were randomly allotted by bodyweight to one of five treatments with six replicates of six birds each. The birds were fed a Zn-unsupplemented corn–soybean meal basal diet (27.75 or 26.88 mg/kg Zn by analysis) or one of the four Zn-supplemented diets, which were the basal diet supplemented with 40, 80, 120, or 160 mg Zn /kg as Zn sulfate (reagent grade ZnSO4•7H2O), for 42 days.
Key results
No differences were detected on growth performance or carcass characteristics among treatment groups. However, the total protein concentration and albumin concentration tended (P = 0.09) to increase with an increasing concentration of dietary Zn. The antibody titer of Newcastle disease (ND), and alkaline phosphatase (ALP) in serum on Day 21 were significantly increased (P < 0.05) as the Zn supplementation increased in broiler diets.
Conclusions
These results indicated that dietary Zn supplementation improves the serum antibody titer of ND and ALP activity of broilers, and 86 mg Zn/kg was appropriate for broilers when fed a corn–soybean meal diet in the early stage.
Implications
The present results have provided scientific basis for broiler production, and accurate supplementation of Zn would effectively improve the growth performance and reduce production costs.
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Olukosi OA, van Kuijk SJA, Han Y. Sulfate and hydroxychloride trace minerals in poultry diets - comparative effects on egg production and quality in laying hens, and growth performance and oxidative stress response in broilers. Poult Sci 2019; 98:4961-4971. [PMID: 31075168 PMCID: PMC6748738 DOI: 10.3382/ps/pez261] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Accepted: 04/18/2019] [Indexed: 11/24/2022] Open
Abstract
Two experiments investigated the effect of sulfate and hydroxychloride trace minerals (TM), Zn, Cu, and Mn, in laying hens and broiler chickens. In Expt. 1, Lohmann Brown pullets (total of 1,344) at 21 wk of age were used for a 24-wk experiment. Each of the two treatments had 32 replicates with 21 hens per replicate. At 45 wk of age, three eggs per cage were randomly selected and used for internal quality assessment. In Expt. 2, Ross 308 broilers (total of 1,080) were allocated to two treatments. Each treatment had 30 replicates with 15 chicks per replicate. On day 28, after weighing, three birds were randomly selected from 15 randomly selected pens per treatment. The birds were euthanized and blood was collected for analysis for uric acid, C-reactive protein and methylmalonic acid. Samples were also taken from pectoralis muscle of each chicken and analyzed for mRNA expression of protein synthesis or hydrolysis genes. On day 35, 7 birds per pen were used for carcass evaluation. In Expt. 1, egg weight was greater (P < 0.01) in birds receiving sulfate TM from week 16 (of experiment) onwards whereas the percentage of cracked eggs was lower (P < 0.01) in hens receiving hydroxychloride TM. Percentage hen-day production tended to be greater (P < 0.10) in hens receiving hydroxychloride TM in weeks 4 to 8 only. In Expt. 2, birds receiving hydroxychloride TM had greater (P < 0.05) weight gain and tended to have greater (P < 0.10) feed intake on day 35. Expression of the gene, PSMA1, was lower (P < 0.05) whereas plasma level of uric acid and methyl malonic acid tended to be lower (P < 0.10) in birds receiving hydroxychloride TM. It was concluded that hydroxychloride TM reduced egg loss in hens at peak production and that improved growth performance response in broilers can be partly explained by reduction in proteolytic activities in the pectoralis muscle and greater resilience to oxidative stress.
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Affiliation(s)
- Oluyinka A Olukosi
- Department of Poultry Science, University of Georgia, Athens, GA 30602, USA.,Monogastric Science Research Centre, SRUC, Edinburgh, EH9 3JG, UK
| | | | - Yanming Han
- Trouw Nutrition R&D, Amersfoort, 3800 AG, the Netherlands
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Elokil AA, Imbabi TA, Mohamed HI, Abouelezz KFM, Ahmed-Farid O, Shishay G, Sabike II, Liu H. Zinc and Copper with New Triazine Hydrazone Ligand: Two Novel Organic Complexes Enhanced Expression of Peptide Growth Factors and Cytokine Genes in Weaned V-Line Rabbit. Animals (Basel) 2019; 9:ani9121134. [PMID: 31842499 PMCID: PMC6940803 DOI: 10.3390/ani9121134] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/06/2019] [Accepted: 12/10/2019] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Zinc and Copper are two important trace minerals, which are involved in numerous vital biological activities in animal’s body, such as enzyme activation and enhancement of immune function, growth, reproduction, DNA synthesis, cell division, and neurotransmitters production. Recently, the application of trace mineral organic complexes in animal feed received much more attention than the inorganic sources. The organic sources can contribute significantly to improving animals’ health and reproduction, as the minerals are more biologically available and absorbable than they are when coming from the inorganic sources. In this study, three injectable varieties of Zn and Cu supplementation, sulfate, inorganic (loaded with montmorillonite), and novel organic (ligand with triazine hydrazone), were tested with weaned rabbits. The results revealed that these three mineral types vary at the most biological responses, and only one category of our novel organic complexes provided consistent animal performance improvement, including weight gain, serum antioxidant, meat quality, intestine morphometry, and the expression of peptide growth factors and cytokine genes. To our knowledge, this is the first work on the Zn and Cu with triazine hydrazone ligand as two organic complexes in rabbits. Abstract Two novel transitional organic Zn/Cu complexes based on a new biocompatible bidentate triazine–hydrazone ligand (Thz) was designed, synthesized, and evaluated in this study. This study evaluated the effects of injecting 60 mg of Zn and 40 mg of Cu in three different forms, twice per week, for eight weeks on growth performance, expression of growth factors and cytokine genes, carcass yield, blood biochemicals, and intestinal morphology in weaned rabbits. The tested complexes were sulfate (Cu/ZnSO4), montmorillonite (Cu/Zn-Mnt), and triazine hydrazone (Cu/Zn-Thz). A total of 60 V-line weaned rabbits at four weeks of age were assigned to four treatments (n = 15), which were intramuscularly injected with 0.5 mL of either (1) saline (control) or saline containing (2) Cu/ZnSO4, (3) Cu/Zn-Mnt, or (4) Cu/Zn-Thz. Compared to the controls, the rabbits injected with Cu/Zn-Thz showed a higher (p < 0.01) growth rate, carcass yield (p < 0.05), and liver expression of insulin like growth factor-1 (IGF-1), growth hormone receptor (GHR), fibroblast growth factor-1 (FGF1), and transforming growth factor beta-1 (TGFB1) (p < 0.05), as well as better jejunum morphometric variables (p < 0.05). On the other hand, mRNA of FGF1, TGF1, TCIRG1, and adenosine deaminase (ADA) were higher expressed (p < 0.05) in the spleen tissues of Cu/Zn-Mnt group. Collectively, the results indicated that our novel synthesized organic complexes of Zn/Cu-Thz proved to be a suitable feed supplement, as it increased rabbit productive performance through enhancing expression of peptide growth factors and cytokine genes.
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Affiliation(s)
- Abdelmotaleb A. Elokil
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China;
- Animal Production Department, Faculty of Agriculture, Benha University, Moshtohor 13736, Egypt;
- Correspondence: (A.A.E.); (H.L.); Tel.: +86-2787387480 (H.L.); Fax: +86-2787280408 (H.L.)
| | - Tharwat A. Imbabi
- Animal Production Department, Faculty of Agriculture, Benha University, Moshtohor 13736, Egypt;
| | - Hany I. Mohamed
- Department of Chemistry, College of Science, Huazhong Agricultural University, Wuhan 430070, China;
- Chemistry Department, Faculty of Science, Benha University, Benha 13518, Egypt
| | - Khaled F. M. Abouelezz
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Dafeng Street 1, Wushan, Tianhe District, Guangzhou 510640, China;
- Department of Poultry Production, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt
| | - Omar Ahmed-Farid
- Department of Physiology, National Organization for Drug Control and Research, Giza 12553, Egypt;
| | - Girmay Shishay
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China;
| | - Islam I. Sabike
- Department of Food Hygiene, Faculty of Veterinary Medicine, Benha University, Moshtohor 13736, Egypt;
| | - Huazhen Liu
- Department of Basic Veterinary Medicine, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China;
- Correspondence: (A.A.E.); (H.L.); Tel.: +86-2787387480 (H.L.); Fax: +86-2787280408 (H.L.)
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Effects of the Methionine Hydroxyl Analogue Chelate Zinc on Antioxidant Capacity and Liver Metabolism Using 1H-NMR-Based Metabolomics in Aged Laying Hens. Animals (Basel) 2019; 9:ani9110898. [PMID: 31683848 PMCID: PMC6912617 DOI: 10.3390/ani9110898] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 10/26/2019] [Accepted: 10/31/2019] [Indexed: 12/31/2022] Open
Abstract
Simple Summary Zinc, an essential trace element for laying hens, plays an important role in biological processes, such as growth, tissue growth and repairment, skeletal development, and immune competence, which also has better effects on growth performance, biochemical indexes, and antioxidant capacity. Our previous work has shown that methionine hydroxyl analogue chelated zinc (MHA-Zn) has better effects on eggshell quality, the apparent retention of minerals and nutrients, trace element deposit, and metallothionein (MT) mRNA expression. The objective of the current study was to investigate the effects of different levels of MHA-Zn on antioxidant capacity and liver metabolism of aged laying hens. The results suggest that dietary supplementation of MHA-Zn levels at 80 mg/kg has better effects on antioxidant capacity and liver metabolism, as well as homeostasis of the body. Abstract This study aimed to investigate the effects of different levels of methionine hydroxyl analogue chelated zinc (MHA-Zn) on antioxidant capacity and liver metabolism of aged laying hens. A total of 960 57-week-old layers were fed a basal diet (Zn: 35.08 mg/kg) without extra zinc for two weeks, and then allocated to four treatments consisting of eight replicates of 30 birds each for 14 weeks. Four levels of Zn (zinc sulfate (ZnSO4): 80 mg/kg; MHA-Zn: 20, 40, 80 mg/kg) were added to the diet. The results indicated that compared with inorganic zinc, organic zinc of 80 mg/kg has a significant advantage in improving the antioxidant capacity of aged hens, which increased the level of Cu/Zn-superoxide dismutase (SOD) and the total antioxidant capacity (T-AOC) in the serum and liver, and reduced the concentration of malondialdehyde (MDA) of laying hens. The serum albumen composition was significantly modified, meanwhile, the level of total protein, globulin, and urea increased remarkably, whereas serum glutamic-oxaloacetic transaminase decreased notably in 80 mg/kg MHA-Zn groups. Compared with the 20 mg/kg MHA-Zn group, the metabolic profile of 40 and 80 mg/kg MHA-Zn groups was higher than that of the inorganic zinc group. Furthermore, integrated key metabolic pathway analysis showed that 40 and 80 mg/kg MHA-Zn groups participated in the regulation of glutathione metabolism, glycine, serine, and threonine metabolism. Therefore, this study suggests that 40 and 80 mg/kg supplementation of MHA-Zn can increase the activity of Cu/Zn-SOD and T-AOC and decrease MDA; additionally the 80 mg/kg MHA-Zn group has better antioxidant capacity. Meanwhile, the enhanced MHA-Zn promoted methionine (Met) synthesis and protein metabolism.
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Bortoluzzi C, Vieira BS, Lumpkins B, Mathis GF, King WD, Graugnard D, Dawson KA, Applegate TJ. Can dietary zinc diminish the impact of necrotic enteritis on growth performance of broiler chickens by modulating the intestinal immune-system and microbiota? Poult Sci 2019; 98:3181-3193. [PMID: 31220319 DOI: 10.3382/ps/pez045] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 01/24/2019] [Indexed: 12/17/2022] Open
Abstract
The objective of this study was to compare the effects of inorganic and proteinate Zn in chickens challenged with coccidia and Clostridium perfringens. A 3 × 2 factorial design was used, with 3 dietary formulations (0 or 90 mg/kg supplemental Zn from ZnSO4 or Zn proteinate, with or without challenge). On day 14, challenged birds were orally gavaged with approx. 5,000 Eimeria maxima sporulated oocysts, and on day 19 to 21 with C. perfringens (108 CFU/D). Productive performance was assessed at day 21 and 28. At 21 D, necrotic enteritis (NE) lesion severity, intestinal permeability, gene expression, and ileal and cecal microbiota were evaluated. An interaction of Zn source by challenge was observed for lesion score and mortality, wherein Zn supplementation decreased the degree of NE lesions (P = 0.02) and mortality due to NE (P = 0.008). In the jejunum, an interaction of Zn source by challenge was observed for the expression of IL-8 (P = 0.001) and INF-γ (P = 0.03), wherein the NE challenge upregulated their expression, but not in the Zn proteinate supplemented birds. Zn proteinate supplementation downregulated iNOS vs. ZnSO4 supplemented birds (P = 0.0003), and supplemental Zn downregulated TLR-2 (P = 0.05) and ZnT5 (P = 0.04), regardless of the source. In the ileal microbiota, Zn proteinate supplementation decreased the frequency of Lactobacillus (P = 0.01), and the challenge increased Enterobacteriaceae (P = 0.01). Dietary Zn decreased NE lesion severity and mortality due to NE; Zn proteinate led to lower expression of IL-8 and INF-γ in challenged birds which may be an indicative of a lessened inflammatory response.
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Affiliation(s)
- C Bortoluzzi
- Department of Poultry Science, The University of Georgia, Athens, GA, 30602, USA
| | - B S Vieira
- Department of Poultry Science, The University of Georgia, Athens, GA, 30602, USA
| | - B Lumpkins
- Southern Poultry Research, Inc., Athens, GA, 30607, USA
| | - G F Mathis
- Southern Poultry Research, Inc., Athens, GA, 30607, USA
| | - W D King
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, KY, 40356, USA
| | - D Graugnard
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, KY, 40356, USA
| | - K A Dawson
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, KY, 40356, USA
| | - T J Applegate
- Department of Poultry Science, The University of Georgia, Athens, GA, 30602, USA
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Akhavan-Salamat H, Ghasemi H. Effect of different sources and contents of zinc on growth performance, carcass characteristics, humoral immunity and antioxidant status of broiler chickens exposed to high environmental temperatures. Livest Sci 2019. [DOI: 10.1016/j.livsci.2019.03.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Wang ZC, Yu HM, Xie JJ, Cui H, Nie H, Zhang T, Gao XH. Effect of dietary zinc pectin oligosaccharides chelate on growth performance, enzyme activities, Zn accumulation, metallothionein concentration, and gene expression of Zn transporters in broiler chickens1. J Anim Sci 2019; 97:2114-2124. [PMID: 30753602 PMCID: PMC6488314 DOI: 10.1093/jas/skz038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/16/2019] [Indexed: 11/14/2022] Open
Abstract
This study was to investigate the effect of zinc pectin oligosaccharides chelate (Zn-POS) on growth performance, serum enzyme activities, tissue zinc accumulation, metallothionein (MT) concentrations, and gene expression of zinc transporters (ZnT) in broilers. Five hundred forty 1-d-old Arbor Acres broiler chicks were randomly assigned to 5 dietary groups with 6 replicates of 18 birds per replicate. The diets were formulated with the same supplemental Zn level (80 mg/kg diet) but different amount of the Zn-POS: 0, 200, 400, 600, and 800 mg Zn-POS/kg diet. ZnSO4 was used to adjust to the desired amount of the Zn (80 mg/kg) in the Zn-POS diets. Broilers were fed with the experimental diets for 42 d including the starter (days 1 to 21) and grower (days 22 to 42) phases. Our results showed that dietary supplementation of Zn-POS linearly and quadratically increased (P < 0.05) the average daily gain and gain-to-feed ratio during 22 to 42 d and 1 to 42 d as well as body weight on day 42, whereas reduced (P < 0.05) the sum of mortality and lag abnormalities in broilers on day 42. Besides, serum alkaline phosphatase and copper-zinc superoxide dismutase activities increased (P < 0.05) linearly and quadratically in response to dietary Zn-POS supplemental level on day 42. Dietary Zn-POS supplementation increased Zn accumulation in serum (linear, P < 0.05), liver (linear, P < 0.05), and pancreas (linear and quadratic, P < 0.05). In addition, Zn-POS supplementation linearly and quadratically increased (P < 0.01, P < 0.05, respectively) MT concentrations in liver and pancreas of broilers. Pancreatic mRNA levels of MT, ZnT-1, and ZnT-2 increased (P < 0.05) linearly and quadratically, and the mRNA expression of metal response element-binding transcription factor-1 increased linearly (P < 0.05), in response to dietary Zn-POS supplementation. In conclusion, supplementation of Zn-POS in the diet increases Zn enrichment in the metabolic organs such as liver and pancreas and promotes productive performance in broilers.
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Affiliation(s)
- Zhong Cheng Wang
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- National Engineering Research Center of Biological Feed, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
| | - Hui Min Yu
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- National Engineering Research Center of Biological Feed, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
| | - Jing Jing Xie
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- National Engineering Research Center of Biological Feed, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
| | - Hu Cui
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- National Engineering Research Center of Biological Feed, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
| | - Hao Nie
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- National Engineering Research Center of Biological Feed, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
| | - Tietao Zhang
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, China
| | - Xiu Hua Gao
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
- National Engineering Research Center of Biological Feed, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, P. R. China
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Mwangi S, Timmons J, Ao T, Paul M, Macalintal L, Pescatore A, Cantor A, Dawson KA. Effect of manganese preconditioning and replacing inorganic manganese with organic manganese on performance of male broiler chicks. Poult Sci 2019; 98:2105-2113. [PMID: 30590788 PMCID: PMC6448132 DOI: 10.3382/ps/pey564] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 12/05/2018] [Indexed: 02/03/2023] Open
Abstract
The effects of manganese (Mn) preconditioning, 96 h post-hatch followed by the replacement of inorganic Mn with different levels of organic Mn (5 to 21 D), on growth, tissue excreta Mn content, gene expression, and enzyme activity were evaluated. A total of 420 day-old male Cobb 500 broilers were divided into 2 groups. One group was fed a corn-soybean meal basal diet containing 17 mg of Mn/kg (preconditioning diet, MnPD); the second group was fed the non-preconditioning diet (NPCD), which was the MnPD supplemented with 60 mg of Mn/kg from manganese sulfate (MnSO4). On day 5, each group was divided into 5 subgroups and were randomly assigned to dietary treatments consisting of MnPD alone or MnPD supplemented with 12 or 60 mg Mn/kg Mn as MnSO4 or Mn proteinate (6 replicate cages of 6 birds). Broiler chicks that were fed the MnPD had lower (P ≤ 0.05) body weight gain (BWG) and G:F ratio when compared to those that were fed the NPCD for 4 D. Birds that were fed MnPD (1 to 4 D) and switched to MnPD supplemented with 60 mg/kg Mn (5 to 21 D) had lower (P ≤ 0.05) BWG compared to those that were fed NPCD (1 to 4 D) and switched to MnPD supplemented with 60 mg/kg Mn for 21 D. Excreta, tibia ash, liver, and heart Mn levels were increased (P ≤ 0.05) by supplemental Mn. The expression of jejunum divalent metal transporter-1 mRNA levels, as well as activities of plasma total super oxide dismutase and liver alanine transaminase, was not affected by MnPD or Mn source and levels. These results confirmed that feeding marginally deficient Mn diets to broiler chicks post-hatch does affect growth rate and tissue Mn concentration.
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Affiliation(s)
- S Mwangi
- Food Science and Technology Program, Department of Agriculture, Food and Resource Sciences, University of Maryland Eastern Shore, Princess Anne, Maryland 21853
| | - J Timmons
- Food Science and Technology Program, Department of Agriculture, Food and Resource Sciences, University of Maryland Eastern Shore, Princess Anne, Maryland 21853
| | - T Ao
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, Kentucky 40546
| | - M Paul
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, Kentucky 40546
| | - L Macalintal
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, Kentucky 40546
| | - A Pescatore
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, Kentucky 40546
| | - A Cantor
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, Kentucky 40546
| | - K A Dawson
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, Kentucky 40546
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Bortoluzzi C, Lumpkins B, Mathis GF, França M, King WD, Graugnard DE, Dawson KA, Applegate TJ. Zinc source modulates intestinal inflammation and intestinal integrity of broiler chickens challenged with coccidia and Clostridium perfringens. Poult Sci 2019; 98:2211-2219. [PMID: 30668786 DOI: 10.3382/ps/pey587] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 12/12/2018] [Indexed: 11/20/2022] Open
Abstract
Two dietary sources of zinc (ZnSO4 or organic Zn) were tested in chickens challenged with coccidiosis (Co) or coccidiosis plus Clostridium perfringens (CoCPF). On day 14, the chickens were orally gavaged with ∼5,000 Eimeria maxima sporulated oocysts. On day 19, 20, and 21 chickens challenged with C. perfringens were given a broth culture containing 108 cfu of this bacterium. Productive performance parameters were determined at d 14, 21, and 28. On day 21, necrotic enteritis (NE) lesions were scored, and intestinal permeability was evaluated. Jejunum and cecal tonsils were collected for morphology and gene expression analysis. On day 21, organic Zn improved BW gain by 18.6% (P = 0.07), and FCR by 12% (P = 0.09) in CoCPF challenged chickens vs. birds fed ZnSO4. From 1 to 28, organic Zn increased BW gain (P = 0.02), and improved FCR (P = 0.03) vs. birds fed ZnSO4. At 21 d, NE lesions were only observed in CoCPF birds (P < 0.001), and mortality due to NE was only observed when CoCPF birds were fed ZnSO4 (P = 0.001). Organic Zn fed birds had increased villus height in the jejunum (P = 0.005) and decreased intestinal permeability (P = 0.01) vs. ZnSO4. In the jejunum, organic Zn fed birds showed a downregulation of expression of IL-8 (P = 0.02), and upregulation of IL-10 (P = 0.05) in CoCPF birds vs. ZnSO4- CoCPF birds. As main effect, birds supplemented with organic Zn had higher mRNA expression of TLR-2 (P = 0.02) and IgA (P = 0.01). In the cecal tonsils, organic Zn fed birds showed upregulation of iNOS (P = 0.008) in CoCPF birds vs. ZnSO4-CoCPF birds. Organic Zn supplementation reduced intestinal permeability and attenuated intestinal inflammation of broilers co-challenged with coccidia and C. perfringens.
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Affiliation(s)
- C Bortoluzzi
- Department of Poultry Science, The University of Georgia, Athens, GA, ZC 30602, USA
| | - B Lumpkins
- Southern Poultry Research, Inc., Athens, GA 30607, USA
| | - G F Mathis
- Southern Poultry Research, Inc., Athens, GA 30607, USA
| | - M França
- Poultry Diagnostic and Research Center, The University of Georgia, Athens, GA 30605, USA
| | - W D King
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, KY 40356, USA
| | - D E Graugnard
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, KY 40356, USA
| | - K A Dawson
- Alltech-University of Kentucky Nutrition Research Alliance, Lexington, KY 40356, USA
| | - T J Applegate
- Department of Poultry Science, The University of Georgia, Athens, GA, ZC 30602, USA
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Wang Z, Yu H, Xie J, Cui H, Gao X. Effect of pectin oligosaccharides and zinc chelate on growth performance, zinc status, antioxidant ability, intestinal morphology and short‐chain fatty acids in broilers. J Anim Physiol Anim Nutr (Berl) 2019; 103:935-946. [DOI: 10.1111/jpn.13076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/19/2019] [Accepted: 01/23/2019] [Indexed: 11/26/2022]
Affiliation(s)
- Zhongcheng Wang
- Feed Research Institute Chinese Academy of Agricultural Sciences BeijingChina
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
- National Engineering Research Center of Biological Feed Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
| | - Huimin Yu
- Feed Research Institute Chinese Academy of Agricultural Sciences BeijingChina
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
- National Engineering Research Center of Biological Feed Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
| | - Jingjing Xie
- Feed Research Institute Chinese Academy of Agricultural Sciences BeijingChina
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
- National Engineering Research Center of Biological Feed Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
| | - Hu Cui
- Feed Research Institute Chinese Academy of Agricultural Sciences BeijingChina
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
- National Engineering Research Center of Biological Feed Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
| | - Xiuhua Gao
- Feed Research Institute Chinese Academy of Agricultural Sciences BeijingChina
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
- National Engineering Research Center of Biological Feed Feed Research Institute Chinese Academy of Agricultural Sciences Beijing China
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Olukosi OA, van Kuijk S, Han Y. Copper and zinc sources and levels of zinc inclusion influence growth performance, tissue trace mineral content, and carcass yield of broiler chickens. Poult Sci 2018; 97:3891-3898. [PMID: 29982614 PMCID: PMC6162356 DOI: 10.3382/ps/pey247] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 05/23/2018] [Indexed: 01/14/2023] Open
Abstract
A 35-d experiment was conducted in broilers to study the effect of supplementation of sulfate or hydroxychloride forms of Zn and Cu at 2 supplemental Zn levels on growth performance, meat yield, and tissue levels of Zn. On day 0, 900 male Ross 308 broiler chicks (45 ± 1.10 g) were allocated to 4 treatments in a randomized complete block design and 2 × 2 factorial arrangement of treatments. The factors were 2 sources (sulfate or hydroxychloride) of Zn and Cu and 2 levels (low or high) of Zn. The Zn sources were zinc sulfate monohydrate (ZSM) or hydroxychloride Zn. Copper sources were copper (II) sulfate pentahydrate or hydroxychloride Cu. Each of the 4 treatments had 15 replicates and 15 birds per replicate. Birds were weighed on days 0, 21, and 35 for growth performance. On day 35, left tibia bone, liver, and blood were collected from 4 randomly selected birds per pen. In addition, 7 birds per pen were used for carcass evaluation. There was no significant source × level interaction on any of the growth performance response. Broiler chickens receiving hydroxychloride Zn and Cu had greater (P < 0.05) gain: feed, whereas broiler chickens receiving lower Zn level had greater (P < 0.01) weight gain. There was no source × level interaction on meat yield. Broiler chickens receiving hydroxychloride Zn and Cu had greater (P < 0.05) % breast yield than those receiving sulfate Zn and Cu. Higher level of Zn, irrespective of source, produced greater (P < 0.01) tibia and plasma Zn levels, whereas liver Cu was greater (P < 0.05) in broiler chickens receiving hydroxychloride Zn and Cu. It was concluded that hydroxychloride Zn and Cu were more efficacious than sulfate Zn and Cu in promoting growth performance and enhancing meat yield in the current study.
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Affiliation(s)
| | - Sandra van Kuijk
- Trouw Nutrition R&D, 3800 AG Amersfoort, Utrecht, the Netherlands
| | - Yanming Han
- Trouw Nutrition R&D, 3800 AG Amersfoort, Utrecht, the Netherlands
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Cui H, Zhang T, Nie H, Wang Z, Zhang X, Shi B, Xing X, Yang F, Gao X. Effects of Different Sources and Levels of Zinc on Growth Performance, Nutrient Digestibility, and Fur Quality of Growing-Furring Male Mink (Mustela vison). Biol Trace Elem Res 2018; 182:257-264. [PMID: 28689237 DOI: 10.1007/s12011-017-1081-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 06/16/2017] [Indexed: 10/19/2022]
Abstract
The objective of this study was to investigate the effects of different sources and levels of zinc (Zn) on growth performance, nutrient digestibility, serum biochemical parameters, and fur quality in growing-furring male mink. Animals in the control group were fed a basal diet with no Zn supplementation. Mink in the other nine treatments were fed the basal diet supplemented with Zn from either grade Zn sulfate (ZnSO4·7H2O), Zn glycinate (ZnGly), or Zn pectin oligosaccharides (ZnPOS) at concentrations of either 100, 300, or 900 mg Zn/kg dry matter. One hundred and fifty healthy 15-week-old male mink were randomly allocated to ten dietary treatments (n = 15/group) for a 60-day trial from mid-September to pelting in December. Mink in the Zn-POS groups had higher average daily gain than those in the control group (P < 0.05). Zn source slightly improved the feed/gain (P = 0.097). N retention was increased by Zn addition (P < 0.05). Mink supplemented with dietary Zn had higher (P < 0.05) pancreas Zn level than the control group. Fur length was greater (P < 0.05) in ZnGly and ZnPOS groups compared with the control. In addition, fur length and fur density increased (linear, P < 0.05) with Zn supplementation in the diet. In conclusion, our data show that dietary Zn addition improves growth performance by increasing nitrogen retention and fat digestibility in growing-furring mink and Z-POS is equally bioavailable to mink compared to ZnGly.
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Affiliation(s)
- Hu Cui
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Tietao Zhang
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, 130112, China
| | - Hao Nie
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Zhongcheng Wang
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Xuelei Zhang
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, 130112, China
| | - Bo Shi
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Xiumei Xing
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, 130112, China
| | - Fuhe Yang
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, Jilin, 130112, China
| | - Xiuhua Gao
- Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
- National Engineering Research Center of Biological Feed, Beijing, China.
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