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Lee J, Park Y, Song D, Chang S, Cho J. Effects of Defatted and Hydrolyzed Black Soldier Fly Larvae Meal as an Alternative Fish Meal in Weaning Pigs. Animals (Basel) 2024; 14:1692. [PMID: 38891738 PMCID: PMC11171083 DOI: 10.3390/ani14111692] [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: 04/30/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 06/21/2024] Open
Abstract
In Experiment 1, a total of eighteen crossbred ([Landrace × Yorkshire] × Duroc) barrows with an initial body weight of 6.74 ± 0.68 kg were randomly divided into three dietary treatments (one pig per cage and six replicates per treatment) and housed in metabolic cages that were equipped with a feeder and slatted floor to collect urine and feces. In Experiment 2, a total of 96 crossbred ([Landrace × Yorkshire] × Duroc) barrows with an initial body weight of 8.25 ± 0.42 kg were used in the 6-week trial. The pigs were randomly divided into three dietary treatments (three pigs per pen and eight replicates per treatment). In Experiment 1, nutrient composition of defatted black soldier fly larvae meal (BLM) was superior to that of hydrolyzed BLM but lower than that of fish meal (FM). Also, defatted BLM and FM had better apparent total track digestibility (ATTD) of crude protein (CP) and better nitrogen retention (p < 0.05) than hydrolyzed BLM, but there was no significant difference (p > 0.05) between defatted BLM and FM. In Experiment 2, defatted BLM improved (p < 0.05) average daily gain (ADG), feed conversion ratio (FCR), and feed cost per kg gain (FCG) compared with FM. Defatted BLM could replace soybean meal and fish meal as an alternative protein source for weaning pigs.
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Affiliation(s)
- Jihwan Lee
- Swine Science Division, National Institute of Animal Science, Rural Development Administration, Cheonan 31000, Republic of Korea;
| | - Younguk Park
- Chungcheongbuk-do Agricultural Research and Extension Service, Cheongju 28130, Republic of Korea;
| | - Dongcheol Song
- Department of Animal Science, Chungbuk National University, Cheongju 28644, Republic of Korea; (D.S.); (S.C.)
| | - Seyeon Chang
- Department of Animal Science, Chungbuk National University, Cheongju 28644, Republic of Korea; (D.S.); (S.C.)
| | - Jinho Cho
- Department of Animal Science, Chungbuk National University, Cheongju 28644, Republic of Korea; (D.S.); (S.C.)
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Kawasaki K, Zhao J, Takao N, Sato M, Ban T, Tamamaki K, Kagami M, Yano K. Sustenance Trial to Analyze the Effects of Black Soldier Fly Larvae Meal on the Reproductive Efficiency of Sows and the Hematological Properties of Suckling and Weaning Piglets. Animals (Basel) 2023; 13:3410. [PMID: 37958165 PMCID: PMC10647472 DOI: 10.3390/ani13213410] [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: 10/04/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/15/2023] Open
Abstract
The escalating demand for meat, driven by global population growth, necessitates sustainable solutions for animal feed production. This study investigated the effects of substituting conventional protein resources in sow and piglet dietary regimens with black soldier fly (BSF; Hermetia illucens) meal on reproductive efficiency, blood profile, piglet growth, and intestinal tissue morphology. The results indicate that substituting animal-derived and soy proteins with BSF meal does not compromise sow reproductive performance. Although no notable disparities were observed in piglet growth, the feed conversion ratio from the 28- to 35-day age marks were lower in the BSF-fed groups. This suggests that the animal protein-BSF substitution rate may require optimization, potentially involving chitin removal from BSF meal to enhance digestibility. Minor variations in the hematological composition and properties in piglets, with elevated high-density lipoprotein cholesterol levels in the high BSF group at the 28-day mark, were potentially attributable to the unique fatty acid composition of BSF meal. Moreover, this study potentiates future exploration into the efficacy of complete animal protein substitution with BSF meals on piglet nutrition and physiology, particularly in fattening pigs. The practical implementation of BSF meals in animal feed production holds promise for enhancing the sustainability of the swine industry.
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Affiliation(s)
- Kiyonori Kawasaki
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Ikenobe 2393, Miki-cho, Kita-gun, Kagawa 761-0795, Japan; (J.Z.)
| | - Junliang Zhao
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Ikenobe 2393, Miki-cho, Kita-gun, Kagawa 761-0795, Japan; (J.Z.)
| | - Natsu Takao
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Ikenobe 2393, Miki-cho, Kita-gun, Kagawa 761-0795, Japan; (J.Z.)
| | - Masaki Sato
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Ikenobe 2393, Miki-cho, Kita-gun, Kagawa 761-0795, Japan; (J.Z.)
| | - Takuma Ban
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Ikenobe 2393, Miki-cho, Kita-gun, Kagawa 761-0795, Japan; (J.Z.)
| | - Kaoru Tamamaki
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Ikenobe 2393, Miki-cho, Kita-gun, Kagawa 761-0795, Japan; (J.Z.)
| | - Masanori Kagami
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Ikenobe 2393, Miki-cho, Kita-gun, Kagawa 761-0795, Japan; (J.Z.)
| | - Kiminobu Yano
- University Farm, Kagawa University, Showa 300-2, Sanuki, Kagawa 769-2304, Japan
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Liao TS, Chen CY, Lin CS, Chang CWT, Takemoto JY, Lin YY. Mesobiliverdin IXα-enriched microalgae feed additive eliminates reliance on antibiotic tylosin to promote intestinal health of weaning piglets. J Anim Physiol Anim Nutr (Berl) 2023; 107:1368-1375. [PMID: 37539819 DOI: 10.1111/jpn.13867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 06/23/2023] [Accepted: 07/24/2023] [Indexed: 08/05/2023]
Abstract
Weaning is a critical period in raising pigs. Novel animal feed additives that promote gut health and regulate immune function of piglets without antibiotics are needed. In this study, we aimed to test the ability of mesobiliverdin IXα-enriched microalgae (MBV IXα-enriched microalgae) to eliminate reliance on antibiotics to promote intestinal health in piglets. Eighty 28-day-old weaned piglets were randomly allocated to four groups each with four replicate pens and five piglets per pen. The dietary treatments were a basal diet as control (NC), basal diet plus 0.05% tylosin (PC), basal diet plus 0.1% or 0.5% MBV IXα-enriched microalgae as low (MBV-SP1) or high (MBV-SP2) dose respectively. All treated animals showed no significant differences in live weight, average daily gain and feed efficiency compared to control animals. Histological examination showed that MBV-SP1 and particularly MBV-SP2 increased the ratio of villus height to crypt depth in the jejunum and ileum compared to NC (p < 0.05). Similarly, tylosin treatment also increased villi lengths and the ratio of villus height to crypt depth in the jejunum and ileum compared to the NC (p < 0.05). MBV-SP1 and particularly MBV-SP2 reduced the levels of inflammatory cytokines interleukin-6 and tumour necrosis factor-alpha in the small intestine. MBV-SP2 and tylosin similarly reduced the lipid peroxidation marker (TBARS value) in the duodenum and ileum. In conclusion, feed supplementation with MBV IXα-enriched microalgae improved gut health by villus height and production of immunomodulators that correlated with down-regulated secretion of inflammatory cytokines.
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Affiliation(s)
- Tz-Shian Liao
- Department of Animal Science and Technology, National Taiwan University, Taipei City, Taiwan
| | - Ching-Yi Chen
- Department of Animal Science and Technology, National Taiwan University, Taipei City, Taiwan
| | - Chuan-Shun Lin
- Animal Technology Research Center, Agricultural Technology Research Institute, Miaoli County, Taiwan
| | - Cheng-Wei T Chang
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah, USA
| | - Jon Y Takemoto
- Department of Biology, Utah State University, Logan, Utah, USA
| | - Yuan-Yu Lin
- Department of Animal Science and Technology, National Taiwan University, Taipei City, Taiwan
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Belhadj Slimen I, Yerou H, Ben Larbi M, M’Hamdi N, Najar T. Insects as an alternative protein source for poultry nutrition: a review. Front Vet Sci 2023; 10:1200031. [PMID: 37662983 PMCID: PMC10470001 DOI: 10.3389/fvets.2023.1200031] [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: 04/04/2023] [Accepted: 07/27/2023] [Indexed: 09/05/2023] Open
Abstract
This review summarizes the most relevant scientific literature related to the use of insects as alternative protein sources in poultry diets. The black soldier fly, the housefly, the beetle, mealworms, silkworms, earthworms, crickets, and grasshoppers are in the spotlight because they have been identified as an important future source of sustainable animal proteins for poultry feeding. Insect meals meet poultry requirements in terms of nutritional value, essential amino acid composition, nutrient digestibility, and feed acceptance. Furthermore, they are enriched with antimicrobial peptides and bioactive molecules that can improve global health. Results from poultry studies suggest equivalent or enhanced growth performances and quality of end-products as compared to fish meal and soybean meal. To outline this body of knowledge, this article states established threads of research about the nutrient profiles and the digestibility of insect meals, their subsequent effects on the growth and laying performances of poultry as well as the quality of meat, carcass, and eggs. To fully exploit insect-derived products, the effects of insect bioactive molecules (antimicrobial peptides, fatty acids, and polysaccharides) were addressed. Furthermore, as edible insects are likely to take a meaningful position in the feed and food chain, the safety of their derived products needs to be ensured. Some insights into the current knowledge on the prevalence of pathogens and contaminants in edible insects were highlighted. Finally, the effect of insect farming and processing treatment on the nutritive value of insect larvae was discussed. Our overview reveals that using insects can potentially solve problems related to reliance on other food sources, without altering the growth performances and the quality of meat and eggs.
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Affiliation(s)
- Imen Belhadj Slimen
- Laboratory of Materials Molecules and Applications, Preparatory Institute for Scientific and Technical Studies, Tunis, Tunisia
- Department of Animal Sciences, National Agronomic Institute of Tunisia, Carthage University, Tunis, Tunisia
| | - Houari Yerou
- Department of Agronomic Sciences, SNV Institute, Mustapha Stambouli University, Mascara, Algeria
- Laboratory of Geo Environment and Development of Spaces, Mascara University, Mascara, Algeria
| | - Manel Ben Larbi
- Higher School of Agriculture, University of Carthage, Mateur, Tunisia
| | - Naceur M’Hamdi
- Research Laboratory of Ecosystems and Aquatic Resources, National Agronomic Institute of Tunisia, Carthage University, Tunis, Tunisia
| | - Taha Najar
- Laboratory of Materials Molecules and Applications, Preparatory Institute for Scientific and Technical Studies, Tunis, Tunisia
- Department of Animal Sciences, National Agronomic Institute of Tunisia, Carthage University, Tunis, Tunisia
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Stejskal V, Tran HQ, Prokesová M, Zare M, Gebauer T, Policar T, Caimi C, Gai F, Gasco L. Defatted black soldier fly ( Hermetia illucens) in pikeperch ( Sander lucioperca) diets: Effects on growth performance, nutrient digestibility, fillet quality, economic and environmental sustainability. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2023; 12:7-19. [PMID: 36381064 PMCID: PMC9633741 DOI: 10.1016/j.aninu.2022.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 05/13/2022] [Accepted: 06/12/2022] [Indexed: 06/16/2023]
Abstract
The use of insect meal in aquafeed formulations has recently gained attention. Detailed knowledge about the inclusion levels for pikeperch (Sander lucioperca), a promising candidate for intensive aquaculture in Europe remains, however, fragmented. In the present study, 4 isoproteic (45% dry matter) and isoenergetic (21 MJ/kg) diets were formulated, including a control diet (H0) containing 30% fishmeal (FM) on an as-fed basis and the other 3 diets in which FM protein was replaced by defatted black soldier fly (Hemetia illucens) meal (HIM) at 25%, 50%, and 100% (diet abbreviation H9, H18 and H36, corresponding to an inclusion level of 9%, 18% and 36%, respectively). The feeding trial was performed in triplicate groups of 50 juvenile pikeperch (mean weight, 68.7 g) fed with experimental diets for 84 d during which the growth performance, nutrient digestibility, fillet quality and economic and environmental sustainability of rearing pikeperch were evaluated. Our findings indicated that pikeperch in H0, H9, and H18 groups displayed better results regarding growth performance indices, except for survival rate where no significant difference among groups was recorded (P = 0.642). A significantly lower organ-somatic index, including hepatosomatic, viscerosomatic and perivisceral fat index, was found in fish in H18 groups than other groups (P < 0.05). Inclusion of HIM affected the digestibility of the nutrients and resulted in an almost linear reduction in the apparent digestibility coefficient of dry matter and protein. Concerning the fillet quality, dietary HIM negatively affected the protein and ash contents of the fish fillets, while the crude fat remained unchanged. Dietary HIM did not significantly modify total saturated, monounsaturated and polyunsaturated fatty acids in the fillets of fed pikeperch (P > 0.05) but did reduce total n-3 fatty acids (P = 0.001) and increased total n-6 (P < 0.001). Increasing inclusion levels of HIM reduced the environmental impacts associated with fish in-to-fish out ratio but entailed heavy burdens on energy use and eutrophication. Low and moderate inclusion levels of HIM did not negatively affect land use and water use compared to an HIM-free diet (P > 0.05). The addition of HIM at a level as low as 9% elicited a similar carbon footprint to that of the control diet. The economic conversion ratio and economic profit index were negatively affected at increased insect meal inclusion levels. This study has shown that the incorporation of HIM in feed formulations for pikeperch is feasible at inclusion levels of 18% without adverse effects on growth performance parameters. The feasibility also highlighted the environmental benefits associated with land use and marine resources required to produce farmed fish.
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Affiliation(s)
- Vlastimil Stejskal
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Husova tř. 458/102, 370 05 České Budějovice, Czech Republic
| | - Hung Quang Tran
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Husova tř. 458/102, 370 05 České Budějovice, Czech Republic
| | - Markéta Prokesová
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Husova tř. 458/102, 370 05 České Budějovice, Czech Republic
| | - Mahyar Zare
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Husova tř. 458/102, 370 05 České Budějovice, Czech Republic
| | - Tatyana Gebauer
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Husova tř. 458/102, 370 05 České Budějovice, Czech Republic
| | - Tomas Policar
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Husova tř. 458/102, 370 05 České Budějovice, Czech Republic
| | - Christian Caimi
- University of Torino, Department of Agricultural, Forest and Food Sciences, Largo P. Braccini 2, 10095 Grugliasco, Italy
| | - Francesco Gai
- National Research Council, Institute of Sciences of Food Production, Largo P. Braccini 2, 10095 Grugliasco, Italy
| | - Laura Gasco
- University of Torino, Department of Agricultural, Forest and Food Sciences, Largo P. Braccini 2, 10095 Grugliasco, Italy
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Wang Z, Liang Y, Lu J, Wei Z, Bao Y, Yao X, Fan Y, Wang F, Wang D, Zhang Y. Dietary spirulina supplementation modifies rumen development, fermentation and bacteria composition in Hu sheep when consuming high-fat dietary. Front Vet Sci 2023; 10:1001621. [PMID: 36798143 PMCID: PMC9926970 DOI: 10.3389/fvets.2023.1001621] [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: 09/03/2022] [Accepted: 01/05/2023] [Indexed: 02/01/2023] Open
Abstract
Introduction This study aims to investigate the long-term effects of spirulina supplementation in a high-fat diet (HFD) on rumen morphology, rumen fermentation, and the composition of rumen microbiota in lambs. Spirulina is a blue-green microalgae that has been shown to have high nutritional value for livestock. Methods Fifty-four lambs were randomly divided into three groups: a normal chow diet (NCD) group, a high-fat diet (HFD) group, and a high-fat diet supplemented with 3% spirulina (HFD+S) group. Rumen morphology, rumen fermentation, and rumen microbiota were analyzed at the end of the study. Results Spirulina supplementation improved the concentration of volatile fatty acids and rumen papilla length. Additionally, there was a tendency for an increase in rumen weight and an upregulation of the genes Claudin-1, Claudin-4, and Occludin in the HFD+S group. Pyrosequencing of the 16S ribosomal RNA gene also showed that spirulina supplementation significantly changed the rumen microbiota composition in the HFD group, with a decrease in richness and diversity. Specifically, the relative abundance of Prevotella 9 and Megasphaera was significantly increased in the HFD group compared to the NCD group, while spirulina supplementation reversed these changes. Discussion This study suggests that 3% spirulina supplementation can improve rumen development and fermentation, and effectively relieve rumen microbe disorders in lambs caused by a high-fat diet. However, further research is needed to confirm the findings and to examine the long-term effects of spirulina supplementation in different types of livestock and under different dietary conditions.
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Affiliation(s)
- Zhibo Wang
- Institute of Goats and Sheep Science, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Yaxu Liang
- Institute of Goats and Sheep Science, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Jiawei Lu
- Institute of Goats and Sheep Science, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Zongyou Wei
- Agricultural and Rural Science & Technology Service Center, and Enterprise Graduate Workstation, Taicang, China
| | - Yongjin Bao
- Institute of Goats and Sheep Science, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Xiaolei Yao
- Institute of Goats and Sheep Science, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Yixuan Fan
- Institute of Goats and Sheep Science, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Feng Wang
- Institute of Goats and Sheep Science, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Daxiang Wang
- Jiangsu Qianbao Animal Husbandry Co., Ltd, Yancheng, Jiangsu, China
| | - Yanli Zhang
- Institute of Goats and Sheep Science, Nanjing Agricultural University, Nanjing, Jiangsu, China,*Correspondence: Yanli Zhang ✉
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Boontiam W, Phaengphairee P, Hong J, Kim YY. Full-fatted Hermetia illucens larva as a protein alternative: effects on weaning pig growth performance, gut health, and antioxidant status under poor sanitary conditions. JOURNAL OF APPLIED ANIMAL RESEARCH 2022. [DOI: 10.1080/09712119.2022.2147185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Waewaree Boontiam
- Division of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand
| | | | - Jinsu Hong
- Department of Animal Science, South Dakota State University, Brookings SD, United States
| | - Yoo Yong Kim
- School of Agricultural Biotechnology, and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, South Korea
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Kierończyk B, Rawski M, Mikołajczak Z, Homska N, Jankowski J, Ognik K, Józefiak A, Mazurkiewicz J, Józefiak D. Available for millions of years but discovered through the last decade: Insects as a source of nutrients and energy in animal diets. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2022; 11:60-79. [PMID: 36101841 PMCID: PMC9442335 DOI: 10.1016/j.aninu.2022.06.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 05/25/2022] [Accepted: 06/10/2022] [Indexed: 10/29/2022]
Abstract
The aim of this review is to present and discuss the most recent literature about the processing of insect biomass and its impact on nutritive value, further implementation of meals and fats derived from invertebrates to livestock (poultry and swine), aquaculture (salmonids), and companion animal diets and their impact on growth performance, metabolic response, and gastrointestinal microbiota shifts. Additionally, the most important barriers to obtaining unified products in terms of their nutritive value are considered, i.e., to define insects' nutrient requirements, including various technological groups and further biomass processing (slaughtering, drying, and storage). Due to the current limitation in the insect production process consisting of the lack of infrastructure, there is stress on the relatively small amount of insect products added to the animal diets as a functional feed additive. Currently, only in the case of pet nutrition may insects be considered a full replacement for commonly used environmentally harmful and allergenic products. Simultaneously, the least information has been published on this topic. Thus, more scientific data are needed, particularly when the pet food branch and insect-based diets are rapidly growing.
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Affiliation(s)
- Bartosz Kierończyk
- Department of Animal Nutrition, Poznań University of Life Sciences, Poznań, Poland
| | - Mateusz Rawski
- Laboratory of Inland Fisheries and Aquaculture, Department of Zoology, Poznań University of Life Sciences, Poznań, Poland
| | - Zuzanna Mikołajczak
- Department of Animal Nutrition, Poznań University of Life Sciences, Poznań, Poland
| | - Natalia Homska
- Laboratory of Inland Fisheries and Aquaculture, Department of Zoology, Poznań University of Life Sciences, Poznań, Poland
| | - Jan Jankowski
- Department of Poultry Science, University of Warmia and Mazury, Olsztyn, Poland
| | - Katarzyna Ognik
- Department of Biochemistry and Toxicology, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, Lublin, Poland
| | - Agata Józefiak
- Department of Preclinical Sciences and Infectious Diseases, Poznań University of Life Sciences, Poznań, Poland
| | - Jan Mazurkiewicz
- Laboratory of Inland Fisheries and Aquaculture, Department of Zoology, Poznań University of Life Sciences, Poznań, Poland
| | - Damian Józefiak
- Department of Animal Nutrition, Poznań University of Life Sciences, Poznań, Poland
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Use of Microorganisms as Nutritional and Functional Feedstuffs for Nursery Pigs and Broilers. Animals (Basel) 2022; 12:ani12223141. [PMID: 36428369 PMCID: PMC9686830 DOI: 10.3390/ani12223141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
The objectives of this review paper are to introduce the structures and composition of various microorganisms, to show some applications of single cells as alternative protein supplements or energy feeds in swine and poultry diets, and to discuss the functional effects of microorganisms as feed additives on the growth performance and intestinal health of nursery pigs and broilers. Microorganisms, including bacteria, yeasts, and microalgae, have been commonly supplemented in animal diets because they are cost-effective, stable, and have quantitative production that provides nutritional and functional benefits to pigs and broilers. Microorganisms could be alternative antibiotics to enhance intestinal health due to bioactive components from cell wall components, which interact with receptors on epithelial and immune cells. In addition, bioactive components could be digested by intestinal microbiota to produce short-chain fatty acids and enhance energy utilization. Otherwise, microorganisms such as single-cell protein (SCP) and single-cell oils (SCOs) are sustainable and economic choices to replace conventional protein supplements and energy feeds. Supplementing microorganisms as feedstuffs and feed additives improved the average daily gain by 1.83%, the daily feed intake by 0.24%, and the feed efficiency by 1.46% in pigs and broilers. Based on the properties of each microorganism, traditional protein supplements, energy feeds, and functional feed additives could be replaced by microorganisms, which have shown benefits to animal's growth and health. Therefore, specific microorganisms could be promising alternatives as nutritional and functional feedstuffs in animal diets.
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Cheng V, Shoveller AK, Huber LA, Kiarie EG. Comparative protein quality in black soldier fly larvae meal vs. soybean meal and fish meal using classical protein efficiency ratio (PER) chick growth assay model. Poult Sci 2022; 102:102255. [PMID: 36343434 PMCID: PMC9646975 DOI: 10.1016/j.psj.2022.102255] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 09/23/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022] Open
Abstract
Black soldier fly larvae meal (BSFLM) is a relatively new ingredient that has attracted attention for application in human, farm, and companion animal nutrition. However, there is limited data on protein quality (PQ) of BSFLM. This study compared PQ in BSFLM with soybean meal (SBM) and fishmeal (FM) using the classical protein efficiency ratio (PER) chick growth assay model. A total of 240-male day-old Ross × Ross broiler chicks were allocated to 6 test diets for 10 d test. The corn starch-dextrose based diets were: 5 test diets containing 10% crude protein (CP) from casein (as a standard assay diet), SBM, FM, or BSFLM without or with (BSFLM+) additional essential amino acids (EAA) to match the levels of the SBM diet on digestible basis. A sixth diet was nitrogen-free (NFD), to enable calculation of net protein ratio (NPR). The birds had ad libitum access to feed and water, body weight (BW) and feed intake (FI) were recorded at the beginning and end of the experimental feeding period. Body weight gain (BWG), gain to feed ratio (G:F), crude protein intake (CPI), PER, and NPR were calculated. The analyzed CP (as fed) was 10.1, 12.8, 9.5, 11.7, and 14.9% for casein, SBM, FM, BSFLM, and BSFLM+ diets, respectively. Birds fed BSFLM+ had greater BWG (P < 0.01) than birds fed other diets. Feed intake was greater (P < 0.01) for birds fed BSFLM+ and FM diets than birds fed other diets. Birds fed BSFLM+ ate (P < 0.01) more CP than birds fed other diets. Diets had no (P > 0.05) effects on PER and NPR. In terms of ranking, the PER was 2.44, 2.38, 2.34, 2.28, and 2.10 g BWG/g CPI for BSFLM+, SBM, FM, casein, and BSLM, respectively. Corresponding values for NPR were 2.69, 2.78, 2.70, 2.74, and 2.48 g BWG/g CPI, respectively. In conclusion, the protein quality of BSFLM without or with additional EAA was comparable with FM and SBM.
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Digestive Constraints of Arthrospira platensis in Poultry and Swine Feeding. Foods 2022; 11:foods11192984. [PMID: 36230060 PMCID: PMC9562253 DOI: 10.3390/foods11192984] [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: 07/21/2022] [Revised: 09/04/2022] [Accepted: 09/20/2022] [Indexed: 11/29/2022] Open
Abstract
Microalgae have emerged as novel sources for monogastric animals’ diets since they are rich in many nutrients, including proteins. Arthrospira platensis is particularly rich in proteins (up to 76% of dry matter), lipids, minerals and pigments. However, its rigid peptidoglycan cell wall interferes with the digestibility, bio-accessibility and bioavailability of nutrients for monogastric animals. The aim of the present study was to evaluate the digestibility, bio-accessibility, bioavailability and protein quality of nutrients from A. platensis for poultry and swine feeding, searching all the studies available in PubMed, Web of Science, Scopus and Google Scholar in June 2022 concerning this subject. Overall, digestibility values of A. platensis proteins or amino acids varying from 66.1 to 68.7% for poultry (microalgae at 1% feed) and from 75.4 to 80.6% for swine (10% feed) have been reported. Therefore, the extraction of microalgae components using mechanical or non-mechanical pre-treatments is required to promote cell disruption and improve digestibility and bio-accessibility. Although A. platensis is a promising feedstuff to support future needs, it is important to perform more investigation concerning digestibility, dietary inclusion level and possible treatments to disrupt microalga cell walls and increase bioavailability of nutrients.
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12
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Guilliet J, Baudouin G, Pollet N, Filée J. What complete mitochondrial genomes tell us about the evolutionary history of the black soldier fly, Hermetia illucens. BMC Ecol Evol 2022; 22:72. [PMID: 35650519 PMCID: PMC9158166 DOI: 10.1186/s12862-022-02025-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 05/13/2022] [Indexed: 11/23/2022] Open
Abstract
Background The Black Soldier Fly (BSF) Hermetia illucens is a cosmopolitan fly massively used by industrial companies to reduce biowaste and produce protein and fat for poultry and aquaculture feed. However, the natural history and the genetic diversity of the BSF are poorly known. Here, we present a comprehensive phylogeny and time tree based on a large dataset of complete mitochondrial genomes better to understand the evolution and timing of the BSF. Results In this study, we analyzed 677 CO1 sequences derived from samples found all over the five continents, leading us to discover 52 haplotypes, including ten major haplotypes. This worldwide cryptic genetic and genomic diversity is mirrored at a local scale in France, in which we found five major haplotypes sometimes in sympatry. Phylogenetic analyses of 60 complete mitochondrial genomes robustly resolved the phylogeny of the major BSF haplotypes. We estimate the separation events of the different haplotypes at more than 2 million years for the oldest branches characterizing the ancestral split between present North American lineages and the other highly diverse south-central American clades, possibly the following radiation beyond the isthmus of Panama northwards. Our data confirm that this North American lineage ultimately gave birth to almost all commercial BSF stocks that participated in the worldwide BSF dissemination through farm escapements. Conclusions Our data resolve the phylogenetic relationships between the major lineages and give insights into the BSF’s short and long-term evolution. Our results indicate that commercial BSF stock’s genetic and genomic diversity is very low. These results call for a better understanding of the genomic diversity of the BSF to unravel possible specific adaptations of the different lineages for industrial needs and to initiate the selection process. Supplementary Information The online version contains supplementary material available at 10.1186/s12862-022-02025-6.
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Affiliation(s)
- J Guilliet
- EGCE, CNRS, 12 rue 128, 91190, Gif sur Yvette, France. .,Cycle Farms, 6 boulevard de entrepreneurs, 49250, Beaufort En Anjou, France. .,IDEEV - Laboratoire Evolution, Génomes Comportement, Ecologie CNRS Université Paris Sud UMR 9191, IRD UMR 247, 12 rue 128, 91198, Gif sur Yvette, France.
| | - G Baudouin
- Cycle Farms, 6 boulevard de entrepreneurs, 49250, Beaufort En Anjou, France
| | - N Pollet
- EGCE, CNRS, 12 rue 128, 91190, Gif sur Yvette, France.,IDEEV - Laboratoire Evolution, Génomes Comportement, Ecologie CNRS Université Paris Sud UMR 9191, IRD UMR 247, 12 rue 128, 91198, Gif sur Yvette, France
| | - J Filée
- EGCE, CNRS, 12 rue 128, 91190, Gif sur Yvette, France. .,IDEEV - Laboratoire Evolution, Génomes Comportement, Ecologie CNRS Université Paris Sud UMR 9191, IRD UMR 247, 12 rue 128, 91198, Gif sur Yvette, France.
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13
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Altmann BA, Rosenau S. Spirulina as Animal Feed: Opportunities and Challenges. Foods 2022; 11:foods11070965. [PMID: 35407052 PMCID: PMC8997485 DOI: 10.3390/foods11070965] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/15/2022] [Accepted: 03/18/2022] [Indexed: 01/12/2023] Open
Abstract
Increasing demand for protein, especially animal-based proteins and the large amounts of protein feed inputs required for production, has largely driven the research on spirulina as an animal feed. This short communication summarizes the results from two larger research projects investigating spirulina as an animal feed. Overall, spirulina appears to be a prospective protein source in poultry and pork production, as well as aquaculture. However, spirulina as a feed can have implications for system productivity and end product quality, depending on animal production system. Neither swine productivity nor product quality was negatively affected with spirulina as a feed, which is likely due to the low amounts of protein required in swine finishing diets. Spirulina as a feed does negatively affect poultry and fish productivity as well as alter product quality, primarily raw meat color. Therefore, future research focused on sustainability analysis and product processing and acceptance should investigate the trade-offs of incorporating spirulina into poultry and fish diets.
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14
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Kolluri G, Marappan G, Yadav AS, Kumar A, Mariappan AK, Tyagi JS, Rokade JJ, Govinthasamy P. Effects of Spirulina (Arthrospira platensis) as a drinking water supplement during cyclical chronic heat stress on broiler chickens: Assessing algal composition, production, stress, health and immune-biochemical indices. J Therm Biol 2022; 103:103100. [PMID: 35027195 DOI: 10.1016/j.jtherbio.2021.103100] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 08/18/2021] [Accepted: 09/14/2021] [Indexed: 10/20/2022]
Abstract
Spirulina, the blue green algae is considered to exhibit multifaceted benefits on both human health and animal production. Three hundred sixty day old unsexed broiler chicks of CARIBROVISHAL strain were assigned to five treatment groups each comprising nine replicates of 8 chicks. The experiment was carried out during the hot humid summer season (Mid-April to May) under deep litter rearing system with uniform managemental conditions. Birds were administered orally with Spirulina through drinking water in the morning (06:00-12:00 PM) on daily basis throughout the experimental period at 5, 10, 15 and 20 gL-1 concentration. Spirulina supplementation neither improved nor compromised production performance of broilers reared during hot climatic condition. Results based on one way analysis of variance indicated a significant effect on haemoglobin and total red blood cell count. Serum lipid content and transaminases were reduced, while serum protein concentration was higher (P < 0.01) in the groups administered with 15 and 20 gL-1 of Spirulina. The extent of imparting shank pigmentation was improved in all the supplemented groups. Cell mediated and humoral immunity against Phytoheamagglutunin-P and Newcastle disease vaccination respectively were maximized (P < 0.05) at 20 gL-1. These findings provide direct evidence of dose-related modulation of production, physiological and immunological attributes by Spirulina engendering its further investigation as a potential source of drinking water supplement for stress alleviation in broilers. From the results, it may concluded that Spirulina can be incorporated at 15 or 20 gL-1 for achieving optimal improvement of health and welfare attributes in broilers reared during hot summer without compromising production.
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Affiliation(s)
- Gautham Kolluri
- Avian Medicine Section, ICAR-Central Avian Research Institute, Izatnagar, 243122, U.P, India; Division of Avian Physiology and Reproduction, ICAR-Central Avian Research Institute, Izatnagar, 243122, U.P, India.
| | - Gopi Marappan
- Division of Avian Physiology and Reproduction, ICAR-Central Avian Research Institute, Izatnagar, 243122, U.P, India
| | - Ajit Singh Yadav
- Avian Medicine Section, ICAR-Central Avian Research Institute, Izatnagar, 243122, U.P, India
| | - Akhilesh Kumar
- Division of Medicine, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, U.P, India
| | - Asok Kumar Mariappan
- Avian Disease Section, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, U.P, India
| | - Jagbir Singh Tyagi
- Division of Avian Physiology and Reproduction, ICAR-Central Avian Research Institute, Izatnagar, 243122, U.P, India
| | - Jaydip Jaywant Rokade
- Experimental Broiler Farm, ICAR-Central Avian Research Institute, Izatnagar, 243122, U.P, India
| | - Prabakar Govinthasamy
- Division of Avian Physiology and Reproduction, ICAR-Central Avian Research Institute, Izatnagar, 243122, U.P, India
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15
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Kar SK, Schokker D, Harms AC, Kruijt L, Smits MA, Jansman AJM. Local intestinal microbiota response and systemic effects of feeding black soldier fly larvae to replace soybean meal in growing pigs. Sci Rep 2021; 11:15088. [PMID: 34302029 PMCID: PMC8302639 DOI: 10.1038/s41598-021-94604-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 07/01/2021] [Indexed: 11/25/2022] Open
Abstract
Black soldier fly (Hermetia illucens; BSF) larvae as dietary protein source have the ability to deliver nutrients and could possess functional properties that positively support animal productivity and health. More knowledge, however, is needed to assess the impact of feeding a BSF based diet on gut and animal health. Sixteen post-weaned male pigs were randomly assigned to two groups and fed for three weeks with iso-caloric and iso-proteinaceous experimental diets prepared with either soybean meal (SBM) as reference protein source or with BSF as single source of dietary protein. At the end of the trial, the pigs were sacrificed to collect relevant digesta, gut tissue and blood samples to study changes induced by the dietary treatments using ~ omics based analyses. Inclusion of BSF in the diet supports the development of the intestinal microbiome that could positively influence intestinal health. By amine metabolite analysis, we identified two metabolites i.e. sarcosine and methionine sulfoxide, in plasma that serve as markers for the ingestion of insect based ingredients. BSF seems to possess functional properties indicated by the appearance of alpha-aminobutyric acid and taurine in blood plasma of pigs that are known to induce health beneficial effects.
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Affiliation(s)
- Soumya K Kar
- Animal Nutrition, Wageningen Livestock Research, Wageningen University & Research, Wageningen, The Netherlands.
| | - Dirkjan Schokker
- Wageningen Livestock Research, Animal Breeding and Genomics, Wageningen University & Research, Wageningen, The Netherlands
| | - Amy C Harms
- Netherlands Metabolomics Centre, Leiden University, Leiden, The Netherlands
- Department of Analytical Biosciences, Leiden University, Leiden, The Netherlands
| | - Leo Kruijt
- Wageningen Livestock Research, Animal Breeding and Genomics, Wageningen University & Research, Wageningen, The Netherlands
| | - Mari A Smits
- Wageningen Livestock Research, Animal Breeding and Genomics, Wageningen University & Research, Wageningen, The Netherlands
| | - Alfons J M Jansman
- Animal Nutrition, Wageningen Livestock Research, Wageningen University & Research, Wageningen, The Netherlands
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16
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Chaves AAM, Martins CF, Carvalho DFP, Ribeiro DM, Lordelo M, Freire JPB, de Almeida AM. A viewpoint on the use of microalgae as an alternative feedstuff in the context of pig and poultry feeding-a special emphasis on tropical regions. Trop Anim Health Prod 2021; 53:396. [PMID: 34247303 DOI: 10.1007/s11250-021-02800-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 05/30/2021] [Indexed: 01/17/2023]
Abstract
With the current increase in meat and animal products consumption, there is a need to make production systems more sustainable. The use of microalgae in monogastric feeds, replacing widely used conventional feedstuffs such corn and soybean, can be a solution to overcome this problem. Several studies have shown promising results in the use of microalgae in feeding of both pigs and poultry. However, there are several important constraints associated to the production of microalgae. Such constraints are particularly limiting in the context of tropical regions. Research and scientific development on microalgae production systems are thus essential so that may be widely used in monogastric feeding. Herein, we conduct an overview of the major findings in the use of microalgae in the context of monogastric feeding and analyse the major constraints associated to its production and use, particularly in the specific context of tropical regions.
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Affiliation(s)
- Andreia A M Chaves
- LEAF - LEAF, Instituto Superior de Agronomia Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - Cátia F Martins
- LEAF - LEAF, Instituto Superior de Agronomia Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - Daniela F P Carvalho
- LEAF - LEAF, Instituto Superior de Agronomia Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - David M Ribeiro
- LEAF - LEAF, Instituto Superior de Agronomia Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - Madalena Lordelo
- LEAF - LEAF, Instituto Superior de Agronomia Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - João P B Freire
- LEAF - LEAF, Instituto Superior de Agronomia Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - André M de Almeida
- LEAF - LEAF, Instituto Superior de Agronomia Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal.
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17
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Kaya C, Generalovic TN, Ståhls G, Hauser M, Samayoa AC, Nunes-Silva CG, Roxburgh H, Wohlfahrt J, Ewusie EA, Kenis M, Hanboonsong Y, Orozco J, Carrejo N, Nakamura S, Gasco L, Rojo S, Tanga CM, Meier R, Rhode C, Picard CJ, Jiggins CD, Leiber F, Tomberlin JK, Hasselmann M, Blanckenhorn WU, Kapun M, Sandrock C. Global population genetic structure and demographic trajectories of the black soldier fly, Hermetia illucens. BMC Biol 2021; 19:94. [PMID: 33952283 PMCID: PMC8101212 DOI: 10.1186/s12915-021-01029-w] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 04/16/2021] [Indexed: 12/25/2022] Open
Abstract
Background The black soldier fly (Hermetia illucens) is the most promising insect candidate for nutrient-recycling through bioconversion of organic waste into biomass, thereby improving sustainability of protein supplies for animal feed and facilitating transition to a circular economy. Contrary to conventional livestock, genetic resources of farmed insects remain poorly characterised. We present the first comprehensive population genetic characterisation of H. illucens. Based on 15 novel microsatellite markers, we genotyped and analysed 2862 individuals from 150 wild and captive populations originating from 57 countries on seven subcontinents. Results We identified 16 well-distinguished genetic clusters indicating substantial global population structure. The data revealed genetic hotspots in central South America and successive northwards range expansions within the indigenous ranges of the Americas. Colonisations and naturalisations of largely unique genetic profiles occurred on all non-native continents, either preceded by demographically independent founder events from various single sources or involving admixture scenarios. A decisive primarily admixed Polynesian bridgehead population serially colonised the entire Australasian region and its secondarily admixed descendants successively mediated invasions into Africa and Europe. Conversely, captive populations from several continents traced back to a single North American origin and exhibit considerably reduced genetic diversity, although some farmed strains carry distinct genetic signatures. We highlight genetic footprints characteristic of progressing domestication due to increasing socio-economic importance of H. illucens, and ongoing introgression between domesticated strains globally traded for large-scale farming and wild populations in some regions. Conclusions We document the dynamic population genetic history of a cosmopolitan dipteran of South American origin shaped by striking geographic patterns. These reflect both ancient dispersal routes, and stochastic and heterogeneous anthropogenic introductions during the last century leading to pronounced diversification of worldwide structure of H. illucens. Upon the recent advent of its agronomic commercialisation, however, current human-mediated translocations of the black soldier fly largely involve genetically highly uniform domesticated strains, which meanwhile threaten the genetic integrity of differentiated unique local resources through introgression. Our in-depth reconstruction of the contemporary and historical demographic trajectories of H. illucens emphasises benchmarking potential for applied future research on this emerging model of the prospering insect-livestock sector. Supplementary Information The online version contains supplementary material available at 10.1186/s12915-021-01029-w.
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Affiliation(s)
- Cengiz Kaya
- Department of Livestock Sciences, Research Institute of Organic Agriculture (FiBL), Frick, Switzerland.,Department of Evolutionary Biology and Environmental Sciences, University of Zurich, Zurich, Switzerland
| | | | - Gunilla Ståhls
- Zoology unit, Finnish Museum of Natural History, Helsinki, Finland
| | - Martin Hauser
- California Department of Food and Agriculture, Plant Pest Diagnostics Branch, Sacramento, USA
| | - Ana C Samayoa
- Department of Entomology, National Chung Hsing University, Taichung, Taiwan
| | - Carlos G Nunes-Silva
- Department of Genetics and Biotechnology Graduate Program, Federal University of Amazonas, Manaus, Brazil
| | - Heather Roxburgh
- Biological and Environmental Sciences, University of Stirling, Stirling, UK
| | - Jens Wohlfahrt
- Department of Livestock Sciences, Research Institute of Organic Agriculture (FiBL), Frick, Switzerland
| | - Ebenezer A Ewusie
- Biotechnology and Nuclear Agriculture Research Institute, Ghana Atomic Energy Commission, Accra, Ghana
| | | | - Yupa Hanboonsong
- Department of Entomology, Khon Kaen University, Khon Kaen, Thailand
| | - Jesus Orozco
- Department of Agricultural Sciences and Production, Zamorano University, Zamorano, Honduras
| | - Nancy Carrejo
- Department of Biology, Universidad del Valle, Santiago de Cali, Colombia
| | - Satoshi Nakamura
- Crop, Livestock and Environmental Division, Japan International Research Center for Agricultural Sciences (JIRCAS), Tsukuba, Japan
| | - Laura Gasco
- Department of Agricultural, Forest and Food Sciences, University of Turin, Turin, Italy
| | - Santos Rojo
- Department of Environmental Sciences and Natural Resources, University of Alicante, Alicante, Spain
| | - Chrysantus M Tanga
- International Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya
| | - Rudolf Meier
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Clint Rhode
- Department of Genetics, Stellenbosch University, Stellenbosch, Republic of South Africa
| | - Christine J Picard
- Department of Biology, Indiana University - Purdue University Indianapolis, Indianapolis, USA
| | - Chris D Jiggins
- Department of Zoology, University of Cambridge, Cambridge, UK
| | - Florian Leiber
- Department of Livestock Sciences, Research Institute of Organic Agriculture (FiBL), Frick, Switzerland
| | | | - Martin Hasselmann
- Department of Livestock Population Genomics, University of Hohenheim, Stuttgart, Germany
| | - Wolf U Blanckenhorn
- Department of Evolutionary Biology and Environmental Sciences, University of Zurich, Zurich, Switzerland
| | - Martin Kapun
- Department of Evolutionary Biology and Environmental Sciences, University of Zurich, Zurich, Switzerland.,Department of Cell and Developmental Biology, Medical University of Vienna, Vienna, Austria
| | - Christoph Sandrock
- Department of Livestock Sciences, Research Institute of Organic Agriculture (FiBL), Frick, Switzerland.
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18
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Borel P, Hammaz F, Morand-Laffargue L, Creton B, Halimi C, Sabatier D, Desmarchelier C. Using black soldier fly larvae reared on fruits and vegetables waste as a sustainable dietary source of provitamin a carotenoids. Food Chem 2021; 359:129911. [PMID: 33951608 DOI: 10.1016/j.foodchem.2021.129911] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 04/12/2021] [Accepted: 04/17/2021] [Indexed: 10/21/2022]
Abstract
We showed that black soldier fly larvae reared on fruits and vegetables rich in provitamin A carotenoids can accumulate significant amounts of these vitamin A precursors. Using a simulated gastro-intestinal digestion model, we demonstrated that α- and β-carotene from the larvae are as bioaccessible as from the fruits and vegetables they were reared on. We calculated that provitamin A carotenoid-rich larvae have the capacity to provide more vitamin A than fruits and vegetables rich in these molecules. Remarkably, the incorporation of usual quantities of these larvae in feed could cover the needs of several production animals for this vitamin. Thus, our findings suggest that rearing black soldier fly larvae on by-products or waste rich in provitamin A carotenoids could be a sustainable strategy to recycle a fraction of vitamin A back into the food chain and could represent a new approach to fight against vitamin A deficiency.
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Affiliation(s)
- Patrick Borel
- C2VN, INRAE, Aix-Marseille Univ, INSERM, Marseille, France.
| | - Faiza Hammaz
- C2VN, INRAE, Aix-Marseille Univ, INSERM, Marseille, France
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19
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Babatunde OO, Park CS, Adeola O. Nutritional Potentials of Atypical Feed Ingredients for Broiler Chickens and Pigs. Animals (Basel) 2021; 11:ani11051196. [PMID: 33919422 PMCID: PMC8143358 DOI: 10.3390/ani11051196] [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: 02/18/2021] [Revised: 04/04/2021] [Accepted: 04/19/2021] [Indexed: 01/10/2023] Open
Abstract
Simple Summary Common feed ingredients such as corn, barley, wheat, soybean meal, and canola meal are used to feed broiler chickens and pigs in various countries around the world. However, due to rising costs and the need to practice sustainable animal husbandry, concerted efforts have been aimed at identifying and examining the nutritional potentials of atypical feed ingredients for pigs and chickens. Although there are some articles and reviews that discuss the potential of a single or few feed ingredients for either chickens or pigs, there has not been an extensive review that integrates information from several alternative feed ingredients for both species in one place. Therefore, this review aims to enumerate several feed ingredients that have shown prospects in supplying either one or more nutrients to pigs and chickens while reducing the dependence on commonly used feedstuff. In addition, feeding practices, merits, and limitations associated with these uncommon feed ingredients are discussed. Furthermore, practical applications of these alternative feed ingredients in relation to either pigs or chickens are briefly examined. Abstract Diets play an important part in monogastric nutrition. This is because diets are comprised of various feed ingredients that supply energy and nutrients required by broiler chickens or pigs for normal growth and development. The main feed ingredients used for formulating diets for pigs and chickens are comprised of cereals and oilseed meals. Corn and soybean meal (SBM) are mostly used in North America for animal feeds. However, due to geographical locations, availability, and cost, ingredients such as wheat, barley, and canola meal are often used for feeding pigs and chickens. Overdependence on common ingredients such as corn and SBM for decades has resulted in rising costs of animal production. Therefore, the need has risen to examine the potentials of alternative feed ingredients capable of supplying the required energy and nutrients for monogastric animals. Research has been carried out to identify and evaluate several uncommon feed ingredients and their utilization by broiler chickens and pigs. Thus, this review enumerates the nutritional potentials of feed ingredients in 4 main nutritional classes using information from articles in peer-reviewed journals. Feeding practices, advantages, and limitations of using certain uncommon feed ingredients are discussed. In addition, species-specific factors in terms of practical applications are explored.
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20
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Chang CWT, Takemoto JY, Chang PE, AlFindee MN, Lin YY. Effects of Mesobiliverdin IXα-Enriched Microalgae Feed on Gut Health and Microbiota of Broilers. Front Vet Sci 2021; 7:586813. [PMID: 33553275 PMCID: PMC7854538 DOI: 10.3389/fvets.2020.586813] [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: 07/24/2020] [Accepted: 12/22/2020] [Indexed: 11/13/2022] Open
Abstract
Gut inflammatory bowel diseases (IBDs) links to animal medicinal feed and antibiotic-resistance are fueling major economic impacts in the agricultural livestock industry. New animal feeds that promote livestock gut health and control of IBDs without antibiotics are needed. This study investigates the effects of mesobiliverdin IXα (MBV)-enriched microalgae spirulina extracts on the growth performance, blood parameters, intestinal morphology, and gut microbiota of broilers. A total of 288 1-day-old broiler chicks (Arbor Acres) were randomly allotted to six dietary treatments (4 pens/treatment and 12 birds/pen). The dietary treatments comprised a basal diet as control (CON), basal diet plus 0.05 and 0.1% microalgae extract as low and high dose, respectively (SP1 and SP2), basal diet plus 0.05 and 0.1% MBV-enriched microalgae extract as low and high dose, respectively (MBV-SP1 and MBV-SP2), and basal diet plus 0.1% amoxicillin (AMX). All treated animals showed no significant differences in live weight, average daily gain, and feed efficiency compared to control animals. Histological examination showed that AMX treatment decreased the villi lengths of the duodenum and ileum below control villi length (P < 0.05) while MBV-SP1 and particularly MBV-SP2 increased villi lengths in the duodenum, jejunum, and ileum above AMX -treatment lengths (P < 0.05). The Firmicutes/Bacteroidetes ratio increased in the cecum of broilers fed AMX (P < 0.05) while SP2, MBV-SP1, and MBV-SP2-fed animals showed (in order) increasing ratios up to the AMX level. The abundance of bacterial species of the genus Lactobacillus increased in MBV-SP1 and MBV-SP2-fed groups including a striking increase in Lactobacillus salivarius abundance with MBV-SP2 (P < 0.05). Feeding MBV-SP1 and MBV-SP2 decreased the level of pro-inflammatory cytokine IL-6 in plasma of broilers to a greater extent than SP1 and SP2. These results reveal that MBV-enriched microalgae extracts improve the intestinal health and beneficial microflora composition of broilers.
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Affiliation(s)
- Cheng-Wei T Chang
- Department of Chemistry and Biochemistry, Utah State University, Logan, UT, United States
| | - Jon Y Takemoto
- Department of Biology, Utah State University, Logan, UT, United States
| | - Pei-En Chang
- Institute of Biotechnology, National Taiwan University, Taipei City, Taiwan
| | - Madher N AlFindee
- Department of Chemistry and Biochemistry, Utah State University, Logan, UT, United States
| | - Yuan-Yu Lin
- Department of Animal Science and Technology, National Taiwan University, Taipei City, Taiwan
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21
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Biasato I, Ferrocino I, Colombino E, Gai F, Schiavone A, Cocolin L, Vincenti V, Capucchio MT, Gasco L. Effects of dietary Hermetia illucens meal inclusion on cecal microbiota and small intestinal mucin dynamics and infiltration with immune cells of weaned piglets. J Anim Sci Biotechnol 2020; 11:64. [PMID: 32587688 PMCID: PMC7313100 DOI: 10.1186/s40104-020-00466-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 04/24/2020] [Indexed: 02/07/2023] Open
Abstract
Background The constant interaction between diet and intestinal barrier has a crucial role in determining gut health in pigs. Hermetia illucens (HI) meal (that represents a promising, alternative feed ingredient for production animals) has recently been demonstrated to influence colonic microbiota, bacterial metabolite profile and mucosal immune status of pigs, but no data about modulation of gut mucin dynamics are currently available. The present study evaluated the effects of dietary HI meal inclusion on the small intestinal mucin composition of piglets, as well as providing insights into the cecal microbiota and the mucosal infiltration with immune cells. Results A total of 48 weaned piglets were randomly allotted to 3 dietary treatments (control diet [C] and 5% or 10% HI meal inclusion [HI5 and HI10], with 4 replicate boxes/treatment and 4 animals/box) and slaughtered after 61 days of trial (3 animals/box, 12 piglets/diet). The cecal microbiota assessment by 16S rRNA amplicon based sequencing showed higher beta diversity in the piglets fed the HI-based diets than the C (P < 0.001). Furthermore, the HI-fed animals showed increased abundance of Blautia, Chlamydia, Coprococcus, Eubacterium, Prevotella, Roseburia, unclassified members of Ruminococcaceae, Ruminococcus and Staphylococcus when compared to the C group (FDR < 0.05). The gut of the piglets fed the HI-based diets showed greater neutral mucin percentage than the C (P < 0.05), with the intestinal neutral mucins of the HI-fed animals being also higher than the sialomucins and the sulfomucins found in the gut of the C group (P < 0.05). Furthermore, the piglets fed the HI-based diets displayed lower histological scores in the jejunum than the other gut segments (ileum [HI5] or ileum and duodenum [HI10], P < 0.05). Conclusions Dietary HI meal utilization positively influenced the cecal microbiota and the small intestinal mucin dynamics of the piglets in terms of selection of potentially beneficial bacteria and preservation of mature mucin secretory architecture, without determining the development of gut inflammation. These findings further confirm the suitability of including insect meal in swine diets.
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Affiliation(s)
- Ilaria Biasato
- Department of Agricultural, Forest and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Ilario Ferrocino
- Department of Agricultural, Forest and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Elena Colombino
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Francesco Gai
- Institute of Science of Food Production, National Research Council, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Achille Schiavone
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy.,Institute of Science of Food Production, National Research Council, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Luca Cocolin
- Department of Agricultural, Forest and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Valeria Vincenti
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Maria Teresa Capucchio
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy.,Institute of Science of Food Production, National Research Council, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
| | - Laura Gasco
- Department of Agricultural, Forest and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, TO Italy
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Evaluation of Slaughter Parameters and Meat Quality of Rabbits Fed Diets with Silkworm Pupae and Mealworm Larvae Meals. ANNALS OF ANIMAL SCIENCE 2020. [DOI: 10.2478/aoas-2019-0080] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Abstract
The aim of this study was to determine the effect of feeding rabbits with diets containing dried silkworm pupae and mealworm larvae meals on their slaughter value and meat quality. A total of 60 New Zealand White rabbits at 35 days of age were divided into 3 equivalent groups. Control group (C) and two experimental diets included either 4% silkworm pupae meal (diet A) or 4% mealworm larvae meal (diet B). The experiment lasted for 55 days and growth performance as well chemical and amino acid meat composition and the profile of fatty acids were evaluated during the study. The results showed that dietary supplementation of insect meals caused increases in final body weight and carcass meat content in rabbits from the experimental groups. The experimental diets had no effect on the sum of essential amino acids in the studied muscles, but created differences in the level of some amino acids: phenylalanine, lysine, tryptophan, threonine, isoleucine and methionine. The concentration of saturated (SFA) and monounsaturated fatty acids (MUFA) in the muscles was comparable in all the groups. In the tissues of rabbits fed the silkworm meal diet, PUFA-3 concentration increased and cholesterol level decreased. It is concluded that dried silkworm pupae and mealworm larvae meals can be used as feed material in rabbit diets at 4% inclusion level without any adverse effect on growth performance, as well as quality and dietetic value of rabbit meat.
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23
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Abstract
Are insects the farm animal of the future? A key agenda for agricultural production systems is the development of sustainable practices whereby food and feed can be produced in an environmentally efficient manner. These goals require novel approaches to complex problems and demand collaboration between scientists, producers, consumers, government and the general population. The provision of feed for animals is a major contributor to land and water use and greenhouse gas (GHG) emissions. Further, overfishing and a reduction in available land and water resources on which crops can be grown has led to an increase in price of protein ingredients such as fish meals and oils and soybean meals. Determination of novel solutions to meet the feed protein requirements of production animals is key to the development of sustainable farming practices. The Australian pork industry aims to develop production systems that efficiently use available resources (such as feed and energy) and limit the production of emissions (such as manure waste and GHGs). Invertebrates (insects e.g. black soldier flies) are naturally consumed by monogastric and aquatic species, yet the large-scale production of insects for feed (or food) is yet to be exploited. Most insects are low producers of GHGs and have low land and water requirements. The large-scale production of insects can contribute to a circular economy whereby food and feed waste (and potentially manure) are reduced or ideally eliminated via bioconversion. While the concept of farm-scale production of insects as domestic animal feed has been explored for decades, significant production and replacement of traditional protein sources has yet to be achieved. This review will focus on the potential role of insect-derived protein as a feed source for the Australian pig production industry.
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DiGiacomo K, Akit H, Leury BJ. Insects: a novel animal-feed protein source for the Australian market. ANIMAL PRODUCTION SCIENCE 2019. [DOI: 10.1071/an19301] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The increasing demands on natural resources to provide food and feed has led to increased global initiatives to improve production sustainability and efficiency. The use of insects as an alternate source of protein for human food and production-animal feed is one such avenue gaining attention. With there being a large variety of insect species endemic to each region, there is likely to be an ideal candidate for each specific production system and region. Insects require less land and water than do terrestrial animals, have high feed-conversion efficiency (FCE) and emit low levels of greenhouse gases (GHG). Insect species currently investigated for mass production include black soldier fly larvae (BSFL), mealworms and crickets. In western societies, it is less likely that wide-scale adoption of insects as a food source will occur, although speciality products with ‘hidden’ insects, such as cricket flour, are commercially available. It is likely to be more achievable for insects to be included into the diets of production and companion animals. While there has been significant investment in research and development of large-scale insect-production systems, such facilities are yet to start producing at a significant scale. The safety and efficacy of insects as a food or feed must be established in conjunction with the development of mass rearing facilities and the optimisation of insect-rearing substrates. Insects also have nutraceutical properties that may have beneficial impacts on animal health and growth, with scope for these properties to be exploited as feed or food additives. The present review will explore the following question: ‘are insects a future livestock industry for Australia?’.
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