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Saeed M, Kamboh AA, Huayou C. Promising future of citrus waste into fermented high-quality bio-feed in the poultry nutrition and safe environment. Poult Sci 2024; 103:103549. [PMID: 38387290 PMCID: PMC10899041 DOI: 10.1016/j.psj.2024.103549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 02/24/2024] Open
Abstract
Essential oils (EO), ascorbic acid, sugars, carotenoids, flavonoids, dietary fiber, polyphenols, and trace minerals are found in citrus residue. It gives animals energy and promotes health. On a dry matter basis, the citrus pulp is composed of 7% crude protein, 14% crude fiber, 21.6% nitrogen detergent fiber, 2.5% fat, 24.4% total sugars, and 12.1% ME MJ/kg. It has been reported that the natural antioxidant content of citrus pulp has a beneficial effect on growth and microbial and immunological parameters. The literature indicates that the ultimate weight and weight gain of poultry are significantly (P > 0.05) greater with 7.5% inclusion. Growing knowledge of the health benefits of lactic acid bacteria (LAB) in producing beneficial metabolites has led to interest in developing LAB-containing products for use in biofeed businesses. The consumption of fermented citrus residue significantly decreased blood cholesterol levels. Fermentation results in the production of many compounds (including organic acids, exopolysaccharides, bioactive peptides, phenolic compounds, and gamma-aminobutyric acid), which have many multidimensional functions for maintaining the health and well-being of poultry. During fermentation, the pH may quickly decrease, and harmful bacterial and fungal organisms may be substantially retarded at the early stage of ensiling. The published literature has shown that the fermentation of citrus waste with different probiotic strains, such as Lactobacillus acidophilus, Limosilactobacillus fermentum, Lactiplantibacillus plantarum, Pediococcus pentocaseus, and Lacticaseiobacillus paracasei, in the diet has fantastic effects on the conversion of citrus waste into fermented high-quality feed with extended shelf life and sensory value. Citrus waste lactic acid fermentation may be a viable option for producing nutritional biofeed for poultry, but there is a lack of related research on poultry, so more research on food-grade bacterial fermentation is needed.
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Affiliation(s)
- Muhammad Saeed
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, China
| | - Asghar Ali Kamboh
- Faculty of Animal Husbandry and Veterinary Science, Sindh Agriculture University, Tandojam, 70060, China
| | - Chen Huayou
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, China.
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2
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Dragoev SG. Lipid Peroxidation in Muscle Foods: Impact on Quality, Safety and Human Health. Foods 2024; 13:797. [PMID: 38472909 DOI: 10.3390/foods13050797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/07/2024] [Accepted: 02/13/2024] [Indexed: 03/14/2024] Open
Abstract
The issue of lipid changes in muscle foods under the action of atmospheric oxygen has captured the attention of researchers for over a century. Lipid oxidative processes initiate during the slaughtering of animals and persist throughout subsequent technological processing and storage of the finished product. The oxidation of lipids in muscle foods is a phenomenon extensively deliberated in the scientific community, acknowledged as one of the pivotal factors affecting their quality, safety, and human health. This review delves into the nature of lipid oxidation in muscle foods, highlighting mechanisms of free radical initiation and the propagation of oxidative processes. Special attention is given to the natural antioxidant protective system and dietary factors influencing the stability of muscle lipids. The review traces mechanisms inhibiting oxidative processes, exploring how changes in lipid oxidative substrates, prooxidant activity, and the antioxidant protective system play a role. A critical review of the oxidative stability and safety of meat products is provided. The impact of oxidative processes on the quality of muscle foods, including flavour, aroma, taste, colour, and texture, is scrutinised. Additionally, the review monitors the effect of oxidised muscle foods on human health, particularly in relation to the autooxidation of cholesterol. Associations with coronary cardiovascular disease, brain stroke, and carcinogenesis linked to oxidative stress, and various infections are discussed. Further studies are also needed to formulate appropriate technological solutions to reduce the risk of chemical hazards caused by the initiation and development of lipid peroxidation processes in muscle foods.
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Affiliation(s)
- Stefan G Dragoev
- Department of Meat and Fish Technology, Technological Faculty, University of Food Technologies, 26 Maritza Blvd., 4002 Plovdiv, Bulgaria
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Li S, Guo Y, Guo X, Shi B, Ma G, Yan S, Zhao Y. Effects of Artemisia ordosica Crude Polysaccharide on Antioxidant and Immunity Response, Nutrient Digestibility, Rumen Fermentation, and Microbiota in Cashmere Goats. Animals (Basel) 2023; 13:3575. [PMID: 38003192 PMCID: PMC10668836 DOI: 10.3390/ani13223575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/31/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
The objective of this experiment was to investigate the effect of dietary supplementation with Artemisia ordosica crude polysaccharide (AOCP) on growth performance, nutrient digestibility, antioxidant and immunity capacity, rumen fermentation parameters, and the microbiota of cashmere goats. A total of 12 cashmere goats (2 years old) with similar weight (38.03 ± 2.42 kg of BW ± SD) were randomly divided into two dietary treatments with six replicates. The treatments were as follows: (1) control (CON, basal diet); and (2) AOCP treatment (AOCP, basal diet with 0.3% AOCP). Pre-feeding was conducted for 7 days, followed by an experimental period of 21 days. The results showed that the ADG; feed/gain (F/G); and the digestibility of DM, CP, and ADF of cashmere goats in the AOCP group were greater than in the CON group (p < 0.05). Still, there was no significant effect on the digestibility of EE, NDF, Ca, and P (p > 0.05). Compared to the CON group, AOCP increased BCP, propionate, butyrate, isobutyrate, valerate, isovalerate, and TVFA concentrations (p < 0.05), but it reduced the protozoa numbers of acetate and A/P (p < 0.05). The serum CAT, GSH-Px, T-SOD, 1L-6, and NO levels were higher in AOCP than in the CON group (p < 0.05). The addition of AOCP increased the Sobs and Ace estimators (p < 0.05) and reduced the Simpson estimator in the ruminal fluid compared to the CON group (p < 0.05). Additionally, the AOCP group increased the colonization of beneficial bacteria by positively influencing GSH-Px and IL-6 (norank_f__F082, unclassified_p__Firmicutes), as well as bacteria negatively associated with F/G (norank_f__norank_o__Bacteroidales, unclassified_p__Firmicutes, and norank_f__F082). It decreased the colonization of potential pathogenic bacteria (Aeromonas and Escherichia-Shigella) (p < 0.05) compared to the CON group. In conclusion, 0.3% AOCP improves the growth performance, nutrient digestibility, antioxidant status, immune function, rumen fermentation, and microflora of cashmere goats.
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Affiliation(s)
| | | | | | | | | | - Sumei Yan
- Inner Mongolia Key Laboratory of Animal Nutrition and Feed Science, College of Animal Science, Inner Mongolia Agricultural University, Huhhot 010018, China; (S.L.); (Y.G.); (X.G.); (B.S.); (G.M.)
| | - Yanli Zhao
- Inner Mongolia Key Laboratory of Animal Nutrition and Feed Science, College of Animal Science, Inner Mongolia Agricultural University, Huhhot 010018, China; (S.L.); (Y.G.); (X.G.); (B.S.); (G.M.)
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Wang Z, Tan Z, Wu G, Wang L, Qin G, Wang Y, Pang H. Microbial community and fermentation characteristic of whole-crop wheat silage treated by lactic acid bacteria and Artemisia argyi during ensiling and aerobic exposure. Front Microbiol 2022; 13:1004495. [DOI: 10.3389/fmicb.2022.1004495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 10/10/2022] [Indexed: 11/11/2022] Open
Abstract
Whole-crop wheat silage (WCWS) is an excellent feed material for ruminants. However, microbial fermentation during silage production consumes valuable nutrients, decreasing the quality of silage. The main objective of this study was to assess how the addition of increasing amounts of Artemisia argyi (AA) affected fermentation quality, microbial composition, and mycotoxin production in whole-crop wheat at dough stage (WCWD) silage during ensiling to aerobic exposure compared with Lactiplantibacillus buchneri (LB). The addition of 20% AA, resulted in a lower pH and higher lactic acid content, was found in silage treated with 20% AA, and an obvious increase in the relative abundance of Lactobacillus was detected in silages treated with LB and 20% AA, respectively. Meanwhile, inoculation with 20% AA decreased the abundance of harmful microorganisms, including Acinetobacter, Enterobacter, and Aspergillus. It also reduced the contents of mycotoxins, Aflatoxin B1 (AFB1), and deoxynivalenol (DON) during ensiling and aerobic exposure. These results confirmed that WCWD treated with 20% AA could improve the fermentation quality and enhance the aerobic stability of silage.
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Zhan H, Xu W, Zhao X, Tian L, Zhang F, Wei H, Tao X. Effects of Lactiplantibacillus plantarum WLPL01 fermentation on antioxidant activities, bioactive compounds, and flavor profile of Artemisia argyi. FOOD BIOSCI 2022; 49:101908. [DOI: 10.1016/j.fbio.2022.101908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Yaghoubi M, Ayaseh A, Alirezalu K, Nemati Z, Pateiro M, Lorenzo JM. Effect of Chitosan Coating Incorporated with Artemisia fragrans Essential Oil on Fresh Chicken Meat during Refrigerated Storage. Polymers (Basel) 2021; 13:716. [PMID: 33652853 PMCID: PMC7956520 DOI: 10.3390/polym13050716] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/18/2021] [Accepted: 02/22/2021] [Indexed: 11/16/2022] Open
Abstract
The present study was conducted to assess the impact of chitosan coating (1%) containing Artemisia fragrans essential oil (500, 1000, and 1500 ppm) as antioxidant and antimicrobial agent on the quality properties and shelf life of chicken fillets during refrigerated storage. After packaging meat samples, physicochemical, microbiological, and organoleptic attributes were evaluated at 0, 3, 6, 9, and 12 days at 4 °C. The results revealed that applied chitosan (CH) coating in combination with Artemisia fragrans essential oils (AFEOs) had no significant (p < 0.05) effects on proximate composition among treatments. The results showed that the incorporation of AFEOs into CH coating significantly reduced (p < 0.05) pH, thiobarbituric acid reactive substances (TBARS), and total volatile base nitrogen (TVB-N), especially for 1% CH coating + 1500 ppm AFEOs, with values at the end of storage of 5.58, 1.61, and 2.53, respectively. The coated samples also displayed higher phenolic compounds than those obtained by uncoated samples. Coated chicken meat had, significantly (p < 0.05), the highest inhibitory effects against microbial growth. The counts of TVC (total viable counts), coliforms, molds, and yeasts were significantly lower (p < 0.05) in 1% CH coating + 1500 ppm AFEOs fillets (5.32, 3.87, and 4.27 Log CFU/g, respectively) at day 12. Organoleptic attributes of coated samples also showed the highest overall acceptability scores than uncoated ones. Therefore, the incorporation of AFEOs into CH coating could be effectively used for improving stability and shelf life of chicken fillets during refrigerated storage.
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Affiliation(s)
- Milad Yaghoubi
- Department of Food Science and Technology, Faculty of Agriculture, University of Tabriz, Tabriz 51666, Iran; (M.Y.); (A.A.)
| | - Ali Ayaseh
- Department of Food Science and Technology, Faculty of Agriculture, University of Tabriz, Tabriz 51666, Iran; (M.Y.); (A.A.)
| | - Kazem Alirezalu
- Department of Food Science and Technology, Ahar Faculty of Agriculture and Natural Resources, University of Tabriz, Tabriz 51666, Iran
| | - Zabihollah Nemati
- Department of Animal Science, Ahar Faculty of Agriculture and Natural Resources, University of Tabriz, Tabriz 51666, Iran;
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, rúa Galicia n° 4, San Cibrao das Viñas, 32900 Ourense, Spain;
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, rúa Galicia n° 4, San Cibrao das Viñas, 32900 Ourense, Spain;
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
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Goo D, Kim JH, Park GH, Delos Reyes JB, Kil DY. Effect of Heat Stress and Stocking Density onGrowth Performance, Breast Meat Quality,and Intestinal Barrier Function in Broiler Chickens. Animals (Basel) 2019; 9:ani9030107. [PMID: 30901977 PMCID: PMC6466317 DOI: 10.3390/ani9030107] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 03/18/2019] [Accepted: 03/19/2019] [Indexed: 11/20/2022] Open
Abstract
Simple Summary There is limited information on the interactive effects of heat stress (HS) and stocking density (SD) on broiler chickens. Our results indicated that both HS and high SD decreased broiler performance. HS affected intestinal barrier function by increasing intestinal permeability, but this result was not found with high SD. No interactive effects were observed between HS and SD for growth performance, meat quality, and intestinal barrier function in broiler chickens. Abstract The present experiment was conducted to investigate the effect of heat stress (HS) and stocking density (SD) on growth performance, breast meat quality, and intestinal barrier function in broiler chickens. Experimental treatments included two different ambient temperatures (20 °C: thermoneutral conditions, or 27.8 °C: HS conditions) and two different SD (low: 9 birds/m2 and high: 18 birds/m2) in a 2 × 2 factorial arrangement. A total of 1140 21-day-old broiler chickens were allotted 1 of 4 treatments with five replicates. At the end of the experiment (35 days of age), two birds per replicate were euthanized for sample collections. The results indicated no interactions between HS and SD for all measurements. For main effects, HS decreased (p < 0.05) the growth performance of broiler chickens. Similarly, high SD also decreased (p < 0.05) body weight gain and feed intake. HS decreased (p < 0.01) jejunal trans-epithelial electric resistance (TER), whereas high SD did not affect TER. Neither HS nor high SD affected jejunal tight junction-related gene expressions; however, high SD reduced (p < 0.05) occludin expression. In conclusion, HS and high SD are key environmental factors decreasing broiler performance; however, the interactive effects of HS and high SD are not significant under the current conditions.
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Affiliation(s)
- Doyun Goo
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si,Gyeonggi-do 17546, Korea.
| | - Jong Hyuk Kim
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si,Gyeonggi-do 17546, Korea.
| | - Geun Hyeon Park
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si,Gyeonggi-do 17546, Korea.
| | | | - Dong Yong Kil
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si,Gyeonggi-do 17546, Korea.
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Goo D, Kim JH, Choi HS, Park GH, Han GP, Kil DY. Effect of stocking density and sex on growth performance, meat quality, and intestinal barrier function in broiler chickens. Poult Sci 2019; 98:1153-1160. [PMID: 30329115 DOI: 10.3382/ps/pey491] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 09/20/2018] [Indexed: 12/15/2022] Open
Abstract
The objective of the current experiment was to investigate the effect of stocking density and sex on growth performance, meat quality, and intestinal barrier function in broiler chickens. The experiment was conducted in a completely randomized design with a 2 × 4 factorial arrangement consisting of sex and four different stocking densities in battery cages. A total of 540 1-d-old Ross 308 broiler chickens were allotted to one of eight treatments with five replicates. Within each sex, birds were raised at four different stocking densities of 15.2, 20.2, 25.3, or 30.4 birds/m2 from 1 to 28 d of age. Different stocking densities were achieved by raising a different number of birds per battery cage with identical floor size (0.76 m × 0.78 m). At the end of the experiment, two birds per replicate were euthanized by CO2 asphyxiation to collect tissue samples for further analyses. Results indicated that no interactions between sex and stocking density were observed for all measurements except for serum lipopolysaccharide (LPS) concentrations. Increasing stocking density decreased (linear, P < 0.01) body weight gain and feed intake, but had no negative effects on meat quality. Trans-epithelial electrical resistance values, a measure of intestinal permeability, were decreased (linear, P < 0.01) with increasing stocking density, regardless of sex. Accordingly, serum LPS concentrations were increased (linear, P < 0.01) with increasing stocking density. However, increasing stocking density increased serum LPS concentrations in male broiler chickens, but had no effects on female broiler chickens, showing an interaction (P < 0.01). The expression of zonula occludens-1 (ZO-1) and junctional adhesion molecule B (JAM-2) was decreased (linear, P < 0.05) with increasing stocking density. In conclusion, increasing stocking density decreases broiler performance regardless of sex and this negative effect is likely associated with decreased intestinal barrier function.
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Affiliation(s)
- D Goo
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - J H Kim
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - H S Choi
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - G H Park
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - G P Han
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - D Y Kil
- Department of Animal Science and Technology, Chung-Ang University, Anseong-si, Gyeonggi-do 17546, Republic of Korea
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Lee AR, Niu KM, Lee WD, Kothari D, Kim SK. Comparison of the Dietary Supplementation of Lactobacillus plantarum, and Fermented and Non-Fermented Artemisia Annua on the Performance, Egg Quality, Serum Cholesterol, and Eggyolk-Oxidative Stability During Storage in Laying Hens. Braz J Poult Sci 2019. [DOI: 10.1590/1806-9061-2018-0903] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- AR Lee
- Konkuk University, Republic of Korea
| | - KM Niu
- Konkuk University, Republic of Korea
| | - WD Lee
- Konkuk University, Republic of Korea
| | - D Kothari
- Konkuk University, Republic of Korea
| | - SK Kim
- Konkuk University, Republic of Korea
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Ahmed ST, Ko SY, Yang CJ. Improving the nutritional quality and shelf life of broiler meat by feeding diets supplemented with fermented pomegranate (Punica granatum L.) by-products. Br Poult Sci 2017; 58:694-703. [DOI: 10.1080/00071668.2017.1363870] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- S. T. Ahmed
- Department of Animal Science and Technology, Sunchon National University, Jeonnam, Korea
- Department of Agribusiness, Atish Dipankar University of Science and Technology, Dhaka, Bangladesh
| | - S.-Y. Ko
- Annex research institute, En-Biotech Co. Ltd., Jeonnam, Korea
| | - C.-J. Yang
- Department of Animal Science and Technology, Sunchon National University, Jeonnam, Korea
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Niu Y, Wan XL, Zhang XH, Zhao LG, He JT, Zhang JF, Zhang LL, Wang T. Effect of supplemental fermented Ginkgo biloba leaves at different levels on growth performance, meat quality, and antioxidant status of breast and thigh muscles in broiler chickens. Poult Sci 2017; 96:869-877. [PMID: 27664198 DOI: 10.3382/ps/pew313] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 08/03/2016] [Indexed: 01/30/2023] Open
Abstract
The present study was conducted to investigate the influence of dietary supplementation with different levels of fermented Ginkgo biloba leaves (FGBL) on growth performance, slaughter performance, meat quality, antioxidant enzyme capacity, and free radical scavenging activities of muscles in broiler chickens. A total of 648 one-d-old broiler chickens were randomly allocated into six dietary treatments, including control group (CON group: basal diet), FGBL1, FGBL2, FGBL3, FGBL4, and FGBL5 groups (basal diet containing 1.5, 2.5, 3.5, 4.5, and 5.5 g/kg FGBL, respectively). Body weight gain and feed intake were recorded at 1, 21, and 42 d. At 42 d, 2 birds from each replicate were slaughtered. The results indicated that 3.5 g/kg FGBL diet significantly increased (P < 0.05) ADFI and ADG in 1 to 42 d and ADFI in 22 to 42 d compared with the CON group. In 1 to 21 d, 4.5 g/kg FGBL diet improved (P < 0.05) ADFI and ADG. With dietary FGBL increasing, the feed: gain ratio (F/G) in 1 to 21 d was significantly decreased (P < 0.05). However, birds fed with 5.5 g/kg FGBL had a higher (P < 0.05) F/G compared with other groups in 22 to 42 d and 1 to 42 d. In addition, FGBL3 and FGBL4 showed lower (P < 0.05) L* value in breast muscle, cooking loss in thigh muscle and lower 24 h and 48 h drip loss in both breast and thigh muscles than those of other groups. Furthermore, birds in the FGBL3 and FGBL4 groups increased (P < 0.05) the activity of total superoxide dismutase and total antioxidant capability in muscles, and the scavenging activities of 2,2΄-azino-bis (3-ethylbenzothiazoline-6-sulfonic) acid radical, OH•, and O2•- in thigh muscle, decreased (P < 0.05) malondialdehyde concentration in thigh muscle, as compared to the CON group. In conclusion, FGBL had the potential to improve the growth performance, meat quality and antioxidant status of broiler chickens. The optimal dose in the present study of FGBL in broiler diets was from 3.5 to 4.5 g/kg.
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Affiliation(s)
- Y Niu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, P. R. China
| | - X L Wan
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, P. R. China
| | - X H Zhang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, Jiangsu 210037, P.R. China
| | - L G Zhao
- College of Chemical Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, P. R. China
| | - J T He
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, P. R. China
| | - J F Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, P. R. China
| | - L L Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, P. R. China
| | - T Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, P. R. China
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Ahmed ST, Mun H, Islam MM, Ko S, Yang C. Effects of dietary natural and fermented herb combination on growth performance, carcass traits and meat quality in grower-finisher pigs. Meat Sci 2016; 122:7-15. [DOI: 10.1016/j.meatsci.2016.07.016] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 06/15/2016] [Accepted: 07/20/2016] [Indexed: 12/20/2022]
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Mehri M, Jalilvand G, Ghazaghi M, Mahdavi AH, Kasmani FB. Estimation of Optimal Lysine in Quail Chicks During the Second and Third Weeks of Age. Italian Journal of Animal Science 2016. [DOI: 10.4081/ijas.2013.e84] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Seo J, Jung JK, Seo S. Evaluation of nutritional and economic feed values of spent coffee grounds and Artemisia princeps residues as a ruminant feed using in vitro ruminal fermentation. PeerJ 2015; 3:e1343. [PMID: 26528409 PMCID: PMC4627907 DOI: 10.7717/peerj.1343] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 10/01/2015] [Indexed: 12/03/2022] Open
Abstract
Much research on animal feed has focused on finding alternative feed ingredients that can replace conventional ones (e.g., grains and beans) to reduce feed costs. The objective of this study was to evaluate the economic, as well as nutritional value of spent coffee grounds (SCG) and Japanese mugwort (Artemisia princeps) residues (APR) as alternative feed ingredients for ruminants. We also investigated whether pre-fermentation using Lactobacillus spp. was a feasible way to increase the feed value of these by-products. Chemical analyses and an in vitro study were conducted for SCG, APR, and their pre-fermented forms. All the experimental diets for in vitro ruminal fermentation were formulated to contain a similar composition of crude protein, neutral detergent fiber and total digestible nutrients at 1x maintenance feed intake based on the dairy National Research Council (NRC). The control diet was composed of ryegrass, corn, soybean meal, whereas the treatments consisted of SCG, SCG fermented with Lactobacillus spp. (FSCG), APR, and its fermented form (FAPR). The treatment diets replaced 100 g/kg dry matter (DM) of the feed ingredients in the control. Costs were lower for the all treatments, except FAPR, than that of the control. After 24-h incubation, the NDF digestibility of the diets containing SCG and its fermented form were significantly lower than those of the other diets (P < 0.01); pre-fermentation tended to increase NDF digestibility (P = 0.07), especially for APR. Supplementation of SCG significantly decreased total gas production (ml/g DM) after 24-h fermentation in comparison with the control (P < 0.05); however, there were no significant differences between the control and the SCG or the APR diets in total gas production, as expressed per Korean Won (KRW). Diets supplemented with SCG or FSCG tended to have a higher total volatile fatty acid (VFA) concentration, expressed as per KRW, compared with the control (P = 0.06). Conversely, the fermentation process of SCG and APR significantly decreased total gas production and VFA production as expressed per KRW (P < 0.05). Because of their nutrient composition and relatively lower cost, we concluded that SCG and APR could be used as alternative feed sources, replacing conventional feed ingredients. However, pre-fermentation of agricultural by-products, such as SCG and APR, may be inappropriate for improving their nutritive considering the increase in production costs.
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Affiliation(s)
- Jakyeom Seo
- Animal Biosystem Sciences, Chungnam National University , Daejeon , Republic of Korea ; Life and Industry Convergence Research Institute, Department of Animal Science, Pusan National University , Miryang , South Korea
| | - Jae Keun Jung
- Animal Biosystem Sciences, Chungnam National University , Daejeon , Republic of Korea
| | - Seongwon Seo
- Animal Biosystem Sciences, Chungnam National University , Daejeon , Republic of Korea
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Mehri M. Optimization of response surface and neural network models in conjugation with desirability function for estimation of nutritional needs of methionine, lysine, and threonine in broiler chickens. Poult Sci 2014; 93:1862-7. [DOI: 10.3382/ps.2013-03689] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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