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Tura DC, Belachew T, Tamiru D, Hassen Abate K. Energy, protein and iron densities of dabi teff-field pea-based optimised novel complementary flour and its contribution to daily energy and nutrients demand by 6-23-month-old children. Br J Nutr 2024; 131:1015-1030. [PMID: 37936348 PMCID: PMC10876449 DOI: 10.1017/s0007114523002581] [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: 07/17/2023] [Revised: 10/23/2023] [Accepted: 11/03/2023] [Indexed: 11/09/2023]
Abstract
Inadequate intake of age-specific energy and nutrients is among the prime immediate causes of child malnutrition. Thus, this study aimed to determine the energy, protein and Fe densities of pre-processed dabi teff-field pea-based optimised novel complementary flour and its contribution to daily energy and nutrients demand by 6-8, 9-11 and 12-23 month-old children. The optimal formula at overall optimisation was identified to be 34·66 % dabi teff, 25 % barley, 15 % oats, 15·34 % field pea, 5 % linseed and 5 % maize with response values of 15·74 % protein, 5·09 % fat, 2·26 % ash, 2·88 % fibre, 73·05 % carbohydrate, 1591·72 kJ/100 g (380·43 kcal/100 g) energy, 32·21 mg/100 g Fe, 77·51 mg/100 g Ca and 2·59 mg/100 g Zn. The energy density of the optimised novel complementary flour was 1·27 kcal/g which fulfilled the Pan American Health Organization/WHO recommendation (≥ 0·8 kcal/g), protein density was 4·14 g/100 kcal and the Fe density was 8·47 mg/100 kcal, which was 2·12 to 10·59 times higher than the recommended value where the optimal had demonstrated to contribute more than 100 % of the daily energy and protein demand and notably more than 200 % of daily Fe demand at moderate bioavailability (0·8-4 mg/100 kcal). These findings showed that the daily recommended dietary allowance for energy, protein and Fe could be attained by the developed dabi teff-field pea-based optimised novel complementary flour and its contribution to the children's daily energy and nutrients demand met the standard, where the product can be used as food-based nutrition intervention to manage protein-energy malnutrition and Fe deficiency anemia in children sustainably.
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Affiliation(s)
- Diriba Chewaka Tura
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
- Department of Human Nutrition, Wollega University, Nekemte, Ethiopia
| | - Tefera Belachew
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Dessalegn Tamiru
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Kalkidan Hassen Abate
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
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Chen R, Jiang C, Li X, Shi X, Zhuang L, Zhou W, Zhou C, Xuan L, Xu G, Zheng J. Research on Chinese consumers' shell egg consumption preferences and the egg quality of functional eggs. Poult Sci 2023; 102:103007. [PMID: 37598555 PMCID: PMC10462883 DOI: 10.1016/j.psj.2023.103007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 08/01/2023] [Accepted: 08/01/2023] [Indexed: 08/22/2023] Open
Abstract
The purpose of this study is to investigate the characteristics of egg consumption in China and the production of functional eggs, and finally enrich the types of shell egg products. Trial 1 explored the influence of egg quality on Chinese consumers' willingness to purchase eggs through a questionnaire, which investigated 1,317 consumers' preferences for egg appearance, factors influencing egg purchase, and purchase of functional eggs. The results showed that about 65% of respondents ate more than 4 eggs per wk, pink eggs were the most popular in China, about 65% of consumers preferred eggs with an egg weight of 48 to 58 grams. For functional eggs, 75.32% of consumers have never heard of them. Preferences for eggshell color and yolk color varied by geographic region, with darker colors preferred in Northeast China. Based on the survey results of functional eggs consumption in Trial 1, the dwarf layers of China Agricultural University were used in Trial 2 to produce functional eggs. The eggs are small and pink in color, which is in line with the preferences of Chinese consumers. Three hundred dwarf layers were divided into 4 groups, using the linseed oil added, marigold extract added, and yeast selenium added diets to produce normal, n-3 fatty acid-enriched, lutein-enriched and selenium-enriched eggs by feeding for 28 d, determined the eggs' nutrient content and egg quality. The results showed that the n-3 fatty acid, lutein and selenium contents of the eggs of dwarf layers were significantly increased by changing the diets and did not affect the egg weight, eggshell strength, Haugh units or the proportion of egg parts. The results of this study are helpful to understand the trend of egg consumption preferences in China, and on this basis to produce functional eggs that meet the consumers' expectations.
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Affiliation(s)
- Ruochen Chen
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China
| | - Caiyun Jiang
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China
| | - Xingzheng Li
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518124, China
| | - Xuefeng Shi
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China
| | - Longyu Zhuang
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China
| | - Wenbin Zhou
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China
| | - Chen Zhou
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China
| | - Lin Xuan
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China
| | - Guiyun Xu
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China
| | - Jiangxia Zheng
- Department of Animal Genetics and Breeding, National Engineering Lab oratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing 100193, China.
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Jiang C, Chen R, Shi X, Zhuang L, Zhou C, Zhou W, Li J, Xu G, Zheng J. Effects of Breeds on the Content of Functional Nutrition in Eggs. Animals (Basel) 2023; 13:3066. [PMID: 37835672 PMCID: PMC10571526 DOI: 10.3390/ani13193066] [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: 08/07/2023] [Revised: 09/22/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
The purpose of this study was to compare the differences in the content of functional nutrients in eggs, performance parameters, and egg quality parameters of different chicken breeds. In Trial 1, 150 41-week-old hens of each breed, including the Dwarf Layer, White Leghorn, Silky fowl, Beijing-you chicken, and Shouguang chicken, were randomly assigned to the control (CON) and 2.5% flaxseed oil (FSO) groups to compare the difference in n-3 polyunsaturated fatty acid (PUFA) content in eggs. The contents of α-linolenic acid (ALA), eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and total n-3 PUFA in eggs were increased (p < 0.05) in the FSO groups. The ALA (4.28%), DHA (2.03%), and total n-3 PUFA (6.46%) contents in eggs of Dwarf Layer were the highest among the five breeds (p < 0.05). To further verify if other functional nutrients also have such differences, 600 24-week-old White Leghorn and Dwarf Layer were allocated to four groups: CON, FSO, 0.02% selenium-enriched yeast (SEY), and 0.20% marigold flower extract (MFE), in Trial 2. The content of functional nutrients in eggs was significantly increased (p < 0.05) after feeding these additions. After feeding FSO, the eggs of the Dwarf Layer had a higher n-3 PUFA content than the White Leghorn (p < 0.05). However, no significant differences were found in selenium and lutein content in different breeds. Performance and egg quality were not negatively impacted by FSO, SEY, or MFE.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Jiangxia Zheng
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (C.J.); (R.C.); (X.S.); (L.Z.); (C.Z.); (W.Z.); (J.L.); (G.X.)
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Tura DC, Belachew T, Tamiru D, Abate KH. Optimization of dabi teff-field pea based energy and protein dense novel complementary food with improved sensory acceptability using D-optimal mixture design. Heliyon 2023; 9:e19029. [PMID: 37664734 PMCID: PMC10469554 DOI: 10.1016/j.heliyon.2023.e19029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 07/26/2023] [Accepted: 08/07/2023] [Indexed: 09/05/2023] Open
Abstract
Protein-energy malnutrition is unacceptably high among children in developing countries due to inadequate required nutrients and poor quality of complementary foods characterized by low protein and energy density and often monotonous. Thus, this research was aimed at examining the potential of including dabi teff, the underutilized/forgotten crop into pre-processed local food crops viz., germinated maize, roasted barley, roasted field pea, dehulled oats and linseed to develop energy and protein-dense optimized novel complementary food with improved sensory acceptability. Nutrisurvey software was employed to define ranges and they were constrained at 20-35% dabi teff, 0-30% field pea and 5-20% maize, while the rest were set constant at 25% barley, 15% oats and 5% linseed. Eleven experimental runs were generated from the six mixture components using D-optimal mixture design, Stat-Ease Design Expert ® software version 11. A 5-point Hedonic scale was used to evaluate the sensory attributes. 'Scheffe' regression was used to fit and test model adequacy and numerical multi-response optimization was performed to identify optimal points using the Design expert. Field pea and linseed contained significantly higher (P < 0.05) protein at 20.95% and 20.57%. The newly formulated products contained significantly higher protein (1.4-1.6 times) and protein density (1.31-1.56 times) as compared to the control and fulfilled the recommended standard. The optimal was identified at 34.66% dabi teff, 25% barley, 15% oats, 15.34% field pea, 5% linseed and 5% maize flour ratios with response values at overall optimization to be 5.57% moisture, 15.74% protein, 5.09% fat, 2.26% ash, 2.88% fiber, 73.05% carbohydrate, 380.43 kcal/100 g energy and 4.12 sensory acceptability score and it contained an energy density of 1.27 kcal/g and protein density of 4.14 g/100kacl. These findings showed that optimized dabi teff-field pea based novel complementary food can be used as a sustainable food-based strategy to combat protein-energy malnutrition among children in developing countries.
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Affiliation(s)
- Diriba Chewaka Tura
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
- Department of Human Nutrition, Wollega University, Nekemte, Ethiopia
| | - Tefera Belachew
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Dessalegn Tamiru
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Kalkidan Hassen Abate
- Department of Nutrition and Dietetics, Institute of Health, Jimma University, Jimma, Ethiopia
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Tadesse D, Retta N, Girma M, Ndiwa N, Dessie T, Hanotte O, Getachew P, Dannenberger D, Maak S. Yolk Fatty Acid Content, Lipid Health Indices, and Oxidative Stability in Eggs of Slow-Growing Sasso Chickens Fed on Flaxseed Supplemented with Plant Polyphenol Extracts. Foods 2023; 12:foods12091819. [PMID: 37174357 PMCID: PMC10178081 DOI: 10.3390/foods12091819] [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: 03/01/2023] [Revised: 04/20/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Previous attempts to increase the level of flaxseed in hens' diet for the production of n-3 polyunsaturated fatty acids (n-3 PUFAs)-enriched eggs have been commonly associated with undesirable effects on production efficiency, lipid health indices, and oxidative stability of eggs, requiring adequate research attention. This study investigated the effects of feeding a moderate level of flaxseed (FS) and plant polyphenol extracts (PPEs) on fatty acid content, oxidative stability, and lipid health indices in eggs of slow-growing Sasso T451A laying hens. One hundred and five hens were assigned to five groups (seven replicates of three) and fed on FS (75 g flaxseed and no antioxidants), VE8 (75 g flaxseed and 800 mg vitamin E), TS8 (75 g flaxseed and 800 mg Thymus schimperi), DA8 (75 g flaxseed and 800 mg Dodonaea angustifolia), and CD8 (75 g flaxseed and 800 mg Curcuma domestica) extract per kg diets. The egg yolk content of eicosapentaenoic acid (EPA, C20:5 n-3) in the DA8, TS8, and CD8 diets and docosahexaenoic acid (DHA, C22:6 n-3) in TS8 and CD8 diets significantly (p < 0.05) increased compared with the FS diet. The FS diet significantly increased the malondialdehyde (MDA) content in egg yolks, whereas the TS8 diet decreased it by 67% (p < 0.05). Little difference was observed in yolk fatty acid content between cooked and raw eggs. Production of n-3 PUFA-enriched eggs with favorable lipid health indices was possible through inclusion of PPEs extracted from local plant species grown in Ethiopia and a moderate dose of flaxseed in the diet of laying hens.
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Affiliation(s)
- Desalew Tadesse
- Department of Animal Production and Welfare, Mekelle University, Mekelle 231, Ethiopia
- Center for Food Science and Nutrition, Addis Ababa University, Addis Ababa 1176, Ethiopia
- LiveGene, International Livestock Research Institute (ILRI), Addis Ababa 5689, Ethiopia
| | - Negussie Retta
- Center for Food Science and Nutrition, Addis Ababa University, Addis Ababa 1176, Ethiopia
| | - Mekonnen Girma
- LiveGene, International Livestock Research Institute (ILRI), Addis Ababa 5689, Ethiopia
| | - Nicholas Ndiwa
- Research Methods Group, International Livestock Research Institute (ILRI), Nairobi 30709, Kenya
| | - Tadelle Dessie
- LiveGene, International Livestock Research Institute (ILRI), Addis Ababa 5689, Ethiopia
| | - Olivier Hanotte
- LiveGene, International Livestock Research Institute (ILRI), Addis Ababa 5689, Ethiopia
- Center for Tropical Livestock Genetics and Health (CTLGH), The Roslin Institute, Edinburgh EH25 9RG, UK
- School of Life Sciences, University of Nottingham, Nottingham NG72UH, UK
| | - Paulos Getachew
- Center for Food Science and Nutrition, Addis Ababa University, Addis Ababa 1176, Ethiopia
| | - Dirk Dannenberger
- Research Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany
| | - Steffen Maak
- Research Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany
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Mattioli S, Cartoni Mancinelli A, Bravi E, Angelucci E, Falcinelli B, Benincasa P, Castellini C, Sileoni V, Marconi O, Dal Bosco A. Dietary Freeze-Dried Flaxseed and Alfalfa Sprouts as Additional Ingredients to Improve the Bioactive Compounds and Reduce the Cholesterol Content of Hen Eggs. Antioxidants (Basel) 2022; 12:antiox12010103. [PMID: 36670965 PMCID: PMC9854451 DOI: 10.3390/antiox12010103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
Eggs are a complete food with high-quality proteins; a 2:1 ratio of unsaturated to saturated fatty acid (SFA); and a good amount of minerals, as well as vitamins or antioxidant compounds. Seeds or mature plants were usually added to the feed to improve egg quality. This study aimed to evaluate the effect of alfalfa and flax freeze-dried sprouts supplementation in diets of laying hens on egg oxidative status and key bioactive compounds. Thirty Sassò hens were fed with three different diets: standard, standard + 3% freeze-dried alfalfa sprouts, or flaxseed sprouts. Ten pools of 10 egg yolks per group were collected at 0, 4, and 8 weeks and analyzed. Supplementation with sprouts enriched the phytosterols, phytoestrogens, tocols, carotenes, vitamin D, and n-3 fatty acid contents in the eggs. Cholesterol content was lower in both sprout-supplemented groups, and a decrease in its oxidative products was also observed. It was found that a 3% freeze-dried sprouts supplementation of approximately 56 days improves the egg quality. Further studies are necessary to verify higher supplementing doses and the applicability of this strategy in the commercial egg production chain.
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Affiliation(s)
- Simona Mattioli
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy
| | - Alice Cartoni Mancinelli
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy
| | - Elisabetta Bravi
- Italian Brewing Research Centre, University of Perugia, 06126 Perugia, Italy
- Correspondence:
| | - Elisa Angelucci
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy
| | - Beatrice Falcinelli
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy
| | - Paolo Benincasa
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy
| | - Cesare Castellini
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy
| | - Valeria Sileoni
- Department of Economics, Universitas Mercatorum, Piazza Mattei 10, 00186 Rome, Italy
| | - Ombretta Marconi
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy
- Italian Brewing Research Centre, University of Perugia, 06126 Perugia, Italy
| | - Alessandro Dal Bosco
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, 06121 Perugia, Italy
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Kim YB, Lee SH, Kim DH, Lee KW. Effects of dietary methyl sulfonyl methane and selenium on laying performance, egg quality, gut health indicators, and antioxidant capacity of laying hens. Anim Biosci 2022; 35:1566-1574. [PMID: 35507865 PMCID: PMC9449386 DOI: 10.5713/ab.21.0564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/07/2022] [Indexed: 12/02/2022] Open
Abstract
Objective This study investigated the effects of dietary methyl sulfonyl methane (MSM) and selenium (Se) on the laying performance, egg quality, gut health indicators, egg yolk Se content, and antioxidant markers in laying hens. Methods One hundred ninety-two 73-wk-old laying hens were randomly divided into four groups with eight replicates of six hens each. Four diets were prepared in a 2×2 factorial arrangement with or without MSM and Se. The trial lasted for 12 wk. Results There were no interaction effects or main effects (p>0.05) on laying performance and egg quality. However, feed intake increased in Se-fed hens (p = 0.051) and decreased in MSM-fed hens (p = 0.067) compared with that of hens in the control group. Dietary MSM increased (p<0.05) the ileal villus height and villus height:crypt ratio in hens compared with those receiving the non-supplemented control diet. Dietary MSM and Se did not affect the percentage of short-chain fatty acids in the ileal contents. Dietary Se enriched the Se content in egg yolk compared with that of the non-supplemented control diet (p<0.05). Dietary Se increased (p<0.05) glutathione peroxidase levels in the liver and serum samples compared to the control diet. The total antioxidant capacity in the liver increased (p<0.05) in laying hens that were fed MSM-supplemented diets than in hens fed the control diet. Dietary MSM significantly increased the relative superoxide dismutase levels in serum samples (p<0.05). Conclusion Supplementation with either MSM or Se independently improved the antioxidant capacity of laying hens. Furthermore, dietary Se produced Se-enriched eggs, but this effect was neither additive nor synergistic with dietary MSM.
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Poultry Meat and Eggs as an Alternative Source of n-3 Long-Chain Polyunsaturated Fatty Acids for Human Nutrition. Nutrients 2022; 14:nu14091969. [PMID: 35565936 PMCID: PMC9099610 DOI: 10.3390/nu14091969] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/02/2022] [Accepted: 05/04/2022] [Indexed: 01/10/2023] Open
Abstract
The beneficial effects of n-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA) on human health are widely known. Humans are rather inefficient in synthesizing n-3 LC-PUFA; thus, these compounds should be supplemented in the diet. However, most Western human diets have unbalanced n-6/n-3 ratios resulting from eating habits and the fact that fish sources (rich in n-3 LC-PUFA) are not sufficient (worldwide deficit ~347,956 t/y) to meet the world requirements. In this context, it is necessary to find new and sustainable sources of n-3 LC-PUFA. Poultry products can provide humans n-3 LC-PUFA due to physiological characteristics and the wide consumption of meat and eggs. The present work aims to provide a general overview of the main strategies that should be adopted during rearing and postproduction to enrich and preserve n-3 LC-PUFA in poultry products. The strategies include dietary supplementation of α-Linolenic acid (ALA) or n-3 LC-PUFA, or enhancing n-3 LC-PUFA by improving the LA (Linoleic acid)/ALA ratio and antioxidant concentrations. Moreover, factors such as genotype, rearing system, transport, and cooking processes can impact the n-3 LC-PUFA in poultry products. The use of a multifactorial view in the entire production chain allows the relevant enrichment and preservation of n-3 LC-PUFA in poultry products.
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Kim YB, Lee SH, Kim DH, Lee HG, Jeon YS, Lee SD, Lee KW. Incorporation of Dietary Methyl Sulfonyl Methane into the Egg Albumens of Laying Hens. Antioxidants (Basel) 2022; 11:antiox11030517. [PMID: 35326167 PMCID: PMC8944815 DOI: 10.3390/antiox11030517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/04/2022] [Accepted: 03/06/2022] [Indexed: 01/12/2023] Open
Abstract
This study evaluated the effects of graded levels of dietary methyl sulfonyl methane (MSM) on the laying performance, egg quality, antioxidant capacity, and the incorporation of MSM into the egg albumen of laying hens. A total of 240 73-week-old laying hens (Lohmann Brown Lite) were randomly allotted to 1 of 5 dietary treatments, with 8 replicates of 6 birds per replicate. The experimental diets were formulated by mixing corn and soybean meal-based diets with MSM to reach 0.0, 1.0, 2.0, 3.0, and 4.0 g per kg of diet, and were fed to the birds for 12 weeks. Increasing dietary MSM led to a significant quadratic effect on the feed intake and feed conversion ratio at 4 weeks (p < 0.05). However, none of the egg qualities and egg components were altered by dietary MSM. The deposition of MSM in egg albumens increased in a linear manner (p < 0.05) in response to the increasing dietary MSM levels. The concentration of malondialdehyde in the egg yolk decreased at 12 weeks (linear and quadratic effect; p < 0.05), as the dietary MSM levels increased. Increasing dietary MSM affected the indicators of antioxidant/oxidative stress in the serum samples, such as superoxide dismutase at 12 weeks (linear and quadratic effect; p < 0.05), total antioxidant capacity at 8 and 12 weeks (linear effect; p < 0.05), and malondialdehyde at 8 weeks (linear effect; p < 0.05). Taken together, our study shows that dietary MSM has potential to be used as an antioxidant feed additive for laying hens, and can be used to produce functional eggs with health benefits for humans.
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Affiliation(s)
- Yoo-Bhin Kim
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.-S.J.)
| | - Sang-Hyeok Lee
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.-S.J.)
| | - Da-Hye Kim
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.-S.J.)
| | - Hyun-Gwan Lee
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.-S.J.)
| | - Yong-Sung Jeon
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.-S.J.)
| | - Sung-Dae Lee
- National Institute of Animal Science, Rural Development of Administration (NIAS-RDA), Wanju 55365, Korea;
| | - Kyung-Woo Lee
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.-S.J.)
- Correspondence: ; Tel.: +82-2-450-0495
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10
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Wang X, Liu Y, Zhao HH, Wu YM, Liu CJ, Duan GY, Wang YZ, Liu TM, Huang P, Li YH, Fan ZY, Qiu HJ, Zhu SY, Lin Q. Effects of Dietary Ramie Powder at Various Levels on the Production Performance, Serum Biochemical Indices, Antioxidative Capacity, and Intestinal Development of Laying Hens. Front Physiol 2022; 12:823734. [PMID: 35242047 PMCID: PMC8887865 DOI: 10.3389/fphys.2021.823734] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 12/29/2021] [Indexed: 11/23/2022] Open
Abstract
The purpose of this study was to investigate the effects of ramie (0, 3, 6, and 9%) included in diets on production performance, antioxidative capacity, serum biochemical indices, and intestinal development of laying hens. A total of 432 Lohmann commercial laying hens were randomly allotted to one of four dietary treatments and fed for 6 weeks. The results showed that the inclusion of ramie had no negative effects on laying performance, and increased (quadratic, P < 0.05) the laying rate with the highest value in the 6% ramie group. However, ramie content in the diet up to 9% reduced the apparent metabolic energy, dry matter, and organic matter apparent digestibility of laying hens compared with those in the 3% ramie group. The content of high-density lipoprotein (HDL-C) in serum was increased (P < 0.05), but the activity of aspartate aminotransferase (AST) was decreased (P < 0.05) by dietary ramie supplementation. As the dietary ramie level increased, the activity of serum glutathione peroxidase (GSH-Px) was increased quadratically (P < 0.05). Compared with control, 3% ramie group significantly increased (P < 0.01) liver total superoxide dismutase (SOD) activity. Meanwhile, the addition of 3∼6% ramie powder increased (P < 0.05) villus height of jejunum and villus height/crypt depth (V/C) of ileum, which reflected the intestinal promotional effect of ramie powder. In conclusion, ramie in a diet of less than 9% might protect the liver and improve the antioxidative capacity with no detrimental impacts on the laying hens. Moreover, it could promote the intestinal mucosal structure and have a positive impact on the intestine health of the laying hens.
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Affiliation(s)
- Xin Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Yang Liu
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China.,Hunan Deren Husbandry Technology Co., Ltd., Changde, China
| | - Hao-Han Zhao
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Yong-Mei Wu
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China.,Hunan Deren Husbandry Technology Co., Ltd., Changde, China
| | - Chun-Jie Liu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Guang-Ying Duan
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China.,Hunan Deren Husbandry Technology Co., Ltd., Changde, China
| | - Yan-Zhou Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Tou-Ming Liu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Peng Huang
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Ying-Hui Li
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Zhi-Yong Fan
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Hua-Jiao Qiu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Si-Yuan Zhu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Qian Lin
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China.,Hunan Deren Husbandry Technology Co., Ltd., Changde, China
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11
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Effects of Oil Types and Fat Concentrations on Production Performance, Egg Quality, and Antioxidant Capacity of Laying Hens. Animals (Basel) 2022; 12:ani12030315. [PMID: 35158638 PMCID: PMC8833397 DOI: 10.3390/ani12030315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/25/2022] [Accepted: 01/26/2022] [Indexed: 11/24/2022] Open
Abstract
Simple Summary Oils and fats are relevant sources of energy and functional substances in the animal’s body, ensuring its normal growth and development of laying hens needs. Eggs are rich in proteins, amino acids, and fatty acids, and are considered as ‘the ideal nutrient reservoir for humans’. Adding different types and amounts of oils and fats to feed can affect the production performance and egg quality of laying hens. Therefore, it is particularly relevant to investigate the appropriate type and proportion of oils and fats to be used in egg farming. We studied the effects of different concentrations of soybean oil, lard and mixed oils on the production performance, egg quality, and antioxidant substances of laying hens. The results demonstrated that the type and quantities of oils and fats in the diets of laying hens had significant effects on the parameters studied. Thus, this experiment provides a reference for the selection of different types of oils and fats in the egg production process to improve the quality and economic benefits of eggs. Abstract In this study, soybean oil, lard and mixed oils were added to the feed in two concentrations (1.5% and 3% of each), resulting in six experimental groups. The control group was fed with a base diet without additions, and used to compare the effects of feeding on production performance and egg quality of laying hens. The results demonstrated that: (1) the 3% supplemented-oils or lard group showed a decrease in laying rate; (2) 1.5% and 3% added-lard significantly increased the total amount of unsaturated fatty acids in eggs, compared to the control group; (3) 1.5% and 3% soybean oil increased the content of mono/polyunsaturated fatty acids, cholesterol, phospholipids and choline in eggs; (4) glutathione peroxidase (GPx) and superoxide dismutase (SOD) contents were increased in all groups, being the most evident in the lard-treated group; (5) all experimental groups showed an increase in the content of essential and non-essential amino acids in albumen; (6) 3% oils, especially the mixed oils, damaged the structure of globules of cooked egg yolks. Therefore, the use of 1.5% soybean oil in the feed diet of Hyline brown hens resulted in the most adequate oil to ensure animal health and economic significant improvements in this experiment.
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12
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Kim YB, Lee SH, Kim DH, Lee HG, Choi Y, Lee SD, Lee KW. Effects of Dietary Organic and Inorganic Sulfur on Laying Performance, Egg Quality, Ileal Morphology, and Antioxidant Capacity in Laying Hens. Animals (Basel) 2021; 12:ani12010087. [PMID: 35011193 PMCID: PMC8749785 DOI: 10.3390/ani12010087] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Oxidative stress caused by environmental and nutritional factors could be detrimental to poultry production. Dietary natural antioxidants could therefore be beneficial in limiting the deleterious effects of oxidative stress in chickens. Methyl sulfonyl methane is a non-toxic natural organosulfur compound with the chemical formula (CH3)2SO2 and is known as methyl sulfone or dimethyl sulfone. Inorganic sulfate (e.g., sodium sulfate) is involved in the metabolism of many tissues and systems, as well as in important detoxication mechanisms. Dietary sulfur in either organic or inorganic forms exhibits beneficial antioxidant properties in various animals in vivo and in vitro. Therefore, our studies have been conducted to evaluate the role of organic and inorganic sulfur in laying hens. Abstract The present study was conducted to investigate the comparative effects of organic and inorganic forms of sulfur, methyl sulfonyl methane (MSM) and sodium sulfate (SS), on laying performance, egg quality, ileal morphology, ileal volatile fatty acids, and antioxidant and stress markers in various biological samples in aged laying hens. A total of 144, 73-week-old Lohman Brown-Lite laying hens were randomly assigned to one of three experimental diets: basal diet (CONT), CONT + 0.2% MSM (MSM), and CONT + 0.3% SS (SS). The trial lasted for 12 weeks. MSM and SS diets contained 0.07% of sulfur, either organic or inorganic. Dietary MSM did not affect egg production or feed conversion ratio at 12 weeks compared with the CONT group. Dietary sulfur did not affect egg quality except for the Haugh unit at 4 weeks, which was lowered (p < 0.05) in the SS group. Compared with the CONT group, a higher (p < 0.05) villus height to crypt depth ratio was observed in the SS group. Dietary sulfur did not affect the percentages of short-chain fatty acids in the ileum. Total antioxidant capacity of the liver increased (p < 0.05) in laying hens fed MSM- and SS-added diets compared with the CONT group. The MSM and SS groups were found to have lowered (p < 0.05) malondialdehyde (MDA) concentration in serum samples compared with CONT. Finally, dietary MSM had the lowest (p < 0.05) MDA concentrations in yolk samples. Taken together, our study showed that dietary organic and inorganic sulfur have positive effects on ileal morphology and antioxidant capacity in laying hens. However, SS-mediated inhibition in laying performance needs to be clarified.
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Affiliation(s)
- Yoo-Bhin Kim
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.C.)
| | - Sang-Hyeok Lee
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.C.)
| | - Da-Hye Kim
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.C.)
| | - Hyun-Gwan Lee
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.C.)
| | - Yongjun Choi
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.C.)
| | - Sung-Dae Lee
- National Institute of Animal Science, Rural Development of Administration (NIAS-RDA), Wanju 55365, Korea;
| | - Kyung-Woo Lee
- Department of Animal Science and Technology, Konkuk University, Gwangjin-gu, Seoul 05029, Korea; (Y.-B.K.); (S.-H.L.); (D.-H.K.); (H.-G.L.); (Y.C.)
- Correspondence: ; Tel.: +82-2-450-0495
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13
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Supplementary n-3 fatty acids sources on performance and formation of omega-3 in egg of laying hens: a meta-analysis. Poult Sci 2021; 101:101566. [PMID: 34823172 PMCID: PMC8626700 DOI: 10.1016/j.psj.2021.101566] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/19/2021] [Accepted: 10/10/2021] [Indexed: 01/21/2023] Open
Abstract
A meta-analysis was performed to evaluate the effects of supplementary n-3 polyunsaturated fatty acids (PUFA) sources in the diet on the formation of some important n-3 PUFA contents in eggs and to assess factors contributing to the conversion efficiency of omega-3 in laying hens. A dataset was constructed from 34 studies examining the impact of dietary inclusion with ingredients rich in n-3 PUFA on fatty acids profile and production performance of laying hens. The eligibility criteria were developed to obtain studies reporting required information with sufficient quality. The mixed model methodology was employed where the “study” was set as random effects and fatty acid (FA) supplements as fixed effects. Several factors were included in the models as covariates. Discrete analysis for sources of FA was also performed to compare their effects on FA formation in eggs. Significant linear positive associations were observed between the concentration of α-linolenic acid (ALA), total n-3 PUFA, and the ratio of linoleic acid (LA) to ALA (LA/ALA) in diets with the formation of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), total n-3 PUFA, and n6/n3 ratio in egg (P < 0.05) with different magnitudes. ALA and total n-3 PUFAs concentration had no relationship with cholesterol concentration, feed intake, and egg weight. Prediction models for DHA formation was higher for ALA as predictor variables (slope = 0.482; R2 = 0.684) than n-3 PUFAs (slopes = 0.998, R2 = 0.628). Significant interactions were found on the level of ALA × FA sources and n-3 PUFA × FA sources. Fish oil (P = 0.0148, R2 = 0.732) improved the prediction equation to estimate DHA formation. To conclude, levels of ALA, n-3 PUFA, and the ratio of LA/ALA can be used as predictor variables to estimate the formation of n-3 fatty acids in eggs. It was confirmed that although all n-3 FA sources had a positive correlation on DHA and n-3 PUFA deposition, however, fish oil showed the highest prediction model for DHA formation across all FA sources included in the dataset.
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14
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Lee SM, Kim HK, Lee HB, Kwon OD, Lee EB, Bok JD, Cho CS, Choi YJ, Kang SK. Effects of flaxseed supplementation on omega-6 to omega-3 fatty acid ratio, lipid mediator profile, proinflammatory cytokines and stress indices in laying hens. JOURNAL OF APPLIED ANIMAL RESEARCH 2021. [DOI: 10.1080/09712119.2021.2000416] [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)
- Sang-Mok Lee
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Hee Kyum Kim
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Ho-Bin Lee
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Oh-Dae Kwon
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Eun-Bi Lee
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Jin-Duck Bok
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Chong-Su Cho
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Yun-Jaie Choi
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Sang-Kee Kang
- Institute of Green-Bio Science & Technology, Seoul National University, Pyeongchang, Republic of Korea
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, Republic of Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
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