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Ospina MA, Tran T, Pizarro M, Luna J, Salazar S, Londoño L, Ceballos H, Becerra Lopez-Lavalle LA, Dufour D. Content and distribution of cyanogenic compounds in cassava roots and leaves in association with physiological age. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:4851-4859. [PMID: 37961830 DOI: 10.1002/jsfa.13123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 07/26/2023] [Accepted: 11/14/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND Cassava roots are widely consumed in tropical regions of Asia, Africa, and Latin America. Although the protein, vitamin, carotenoid, and mineral content in the leaves makes them a nutritionally attractive option, their consumption is limited due to their high levels of cyanogenic compounds (CCs). In this study, the CC content in different parts of the plant (leaves, storage root cortex, and parenchyma) was assessed at harvest for 50 landrace genotypes representative of cassava diversity in Latin America. The changes in CC in leaves at different physiological ages (3, 6, 9, and 11 months after planting) were also investigated. RESULTS The average CC was higher in the cortex (804 ppm) and leaves (655 ppm) than in root parenchyma (305 ppm). Genotypes from different regions of Latin America, as identified by seven genetic diversity groups, differed significantly in CC levels. The Andean and Amazon groups had, respectively, the lowest (P = 0.0008) and highest (P < 0.0001) CC levels in all three parts of the plants. Cyanogenic compound concentrations were higher in leaves from young plants (P < 0.0001) and decreased with increasing physiological age. CONCLUSION The results help to guide the selection of parental lines with low CC levels for breeding and to contribute to the expanded use of cassava and its by-products for food and feed. Cassava for fresh consumption, especially, requires varieties with low total CC content, especially in the root cortex and parenchyma. COL1108 (204, 213, and 174 ppm, respectively, in the parenchyma, cortex, and leaves) and PER297 (83, 238, and 299 ppm, respectively, in the parenchyma, cortex, and leaves) can fulfill this requirement. © 2023 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
- María A Ospina
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
| | - Thierry Tran
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
- CIRAD, UMR QualiSud, Cali, Colombia
- QualiSud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, Montpellier, France
| | - Monica Pizarro
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
| | - Jorge Luna
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
| | - Sandra Salazar
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
| | - Luis Londoño
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
| | - Hernan Ceballos
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
| | - Luis A Becerra Lopez-Lavalle
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
| | - Dominique Dufour
- Alliance of Bioversity and CIAT, Cassava Program, CGIAR Research Program on Roots Tubers and Bananas (RTB), Palmira, Colombia
- CIRAD, UMR QualiSud, Cali, Colombia
- QualiSud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, Montpellier, France
- CIRAD, UMR QualiSud, Montpellier, France
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Bakare AG, Zindove TJ, Bhavna A, Devi A, Takayawa SL, Sharma AC, Iji PA. Lactobacillus buchneri and molasses can alter the physicochemical properties of cassava leaf silage. Heliyon 2023; 9:e22141. [PMID: 38034723 PMCID: PMC10685371 DOI: 10.1016/j.heliyon.2023.e22141] [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: 07/01/2023] [Revised: 09/16/2023] [Accepted: 11/05/2023] [Indexed: 12/02/2023] Open
Abstract
In developing countries where feed resources are scarce, cassava leaves can be used as feed for animals. However, the use of cassava leaves is limited mainly because of their high fibre content and overall acceptability by animals. The resolution to this problem is to process the cassava leaves by ensiling and using additives. Therefore, the objective of the study was to determine the effects of including different inclusion levels of molasses and bacteria concentration on the physicochemical properties of cassava leaf silage. Molasses was added at inclusion levels of 0, 3, 5 and 7 g/100g of the chopped cassava leaves, and Lactobacillus buchneri was mixed with chopped cassava leaves at different concentrations of 0, 3.1 × 106 cfu/ml, 3.1 × 108 cfu/ml and 3.1 × 1010 cfu/ml. The effects of inclusion level of molasses on the colour, smell and texture of cassava leaf silage were significant (P < 0.05). Inclusion of bacteria concentration also influenced the smell of silage (P < 0.05). Effects of the inclusion level of molasses and bacteria concentration resulted in decreased pH, crude protein and crude fibre of silage (P < 0.05). There was a quadratic relationship between Ca and K with inclusion level of molasses in cassava leaf silage (P < 0.05). A positive linear relationship was observed between Mg and molasses inclusion levels in cassava leaf silage (P < 0.05). Using principal component analysis (PCA), molasses had a strong positive correlation with PCA 1, whereas crude fibre, pH and crude protein had a positive correlation with PCA 2. The inclusion level of bacterial concentration was negatively correlated to Ca, CP, P and CF. From the study, the use of molasses and L. buchneri can greatly improve the physicochemical qualities of cassava leaf silage.
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Affiliation(s)
- Archibold G. Bakare
- Department of Animal Science, School of Animal and Veterinary Sciences, Fiji National University, Koronivia, Fiji
| | - Titus J. Zindove
- Department of Animal Science, School of Animal and Veterinary Sciences, Fiji National University, Koronivia, Fiji
- Faculty of Agriculture and Life Sciences, Lincoln University, Lincoln 7647, Christchurch, New Zealand
| | - Arti Bhavna
- Department of Animal Science, School of Animal and Veterinary Sciences, Fiji National University, Koronivia, Fiji
| | - Ashika Devi
- Department of Animal Science, School of Animal and Veterinary Sciences, Fiji National University, Koronivia, Fiji
| | - Sereana L. Takayawa
- Department of Crop Science, School of Agriculture and Forestry, Fiji National University, Koronivia, Fiji
| | - Ami C. Sharma
- Ministry of Agriculture, Department of Chemistry, Fiji
| | - Paul A. Iji
- Department of Animal Science, School of Animal and Veterinary Sciences, Fiji National University, Koronivia, Fiji
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Sombuddee N, Prachumchai R, Khota W, Boontiam W, Cherdthong A. Effect of cyanide-utilizing bacteria and sulfur on feed utilization, microbiomes, and cyanide degradation in cattle supplemented with fresh cassava root. Sci Rep 2023; 13:18689. [PMID: 37907583 PMCID: PMC10618278 DOI: 10.1038/s41598-023-45993-5] [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: 02/28/2023] [Accepted: 10/26/2023] [Indexed: 11/02/2023] Open
Abstract
This study aimed to compare the effects of adding cyanide-utilizing bacteria (CUB) and sulfur on rumen fermentation, the degradation efficiency of hydrogen cyanide (HCN), feed utilization, and blood metabolites in beef cattle fed two levels of fresh cassava root (CR). A 2 × 2 factorial arrangement in a 4 × 4 Latin square design was used to distribute four male purebred Thai native beef cattle (2.5-3.0 years old) with an initial body weight (BW) of 235 ± 15.0 kg. Factor A was Enterococcus faecium KKU-BF7 oral direct fed at 108 CFU/ml and 3% dry matter (DM) basis of pure sulfur in concentrate diet. Factor B was the two levels of CR containing HCN at 300 and 600 mg/kg on DM basis. There was no interaction effect between CUB and sulfur supplementation with CR on feed utilization (p > 0.05). Similarly, CUB and sulfur supplementation did not affect (p > 0.05) DM intake and apparent nutrient digestibility. However, the high level of CR supplementation increased (p < 0.05) feed intake and neutral detergent fiber digestibility. The ruminal pH, microbial population, ammonia-nitrogen, blood urea nitrogen, and blood thiocyanate concentrations were unaffected by the addition of CUB and sulfur at two CR concentrations (p > 0.05). The addition of CUB or sulfur had no effect on the efficiency of HCN degradation in the rumen (p > 0.05). However, cattle given CR with HCN at 600 mg/kg DM had considerably higher degradation efficiency than those fed CR containing HCN at 300 mg/kg DM (p < 0.05). The group fed CUB had a considerably greater CUB population (p < 0.05) than the sulfur group. Cyanide-utilizing bacteria or sulfur supplementation with CR had no interaction effect between total VFAs and their profiles (p > 0.05). However, the study observed a significant positive correlation between the amount of CR and the concentration of propionate in the rumen (p < 0.05). The levels of nitrogen absorption and nitrogen retention did not differ significantly among the treatments (p > 0.05). Hence, it may be inferred that the administration of a high concentration of CR at a dosage of 600 mg/kg DM HCN could potentially provide advantageous outcomes when animals are subjected to oral CUB incorporation.
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Affiliation(s)
- Napudsawun Sombuddee
- Department of Animal Science, Faculty of Agriculture, Tropical Feed Resources Research and Development Center (TROFREC), Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Rittikeard Prachumchai
- Department of Animal Science, Faculty of Agricultural Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani, 12130, Thailand
| | - Waroon Khota
- Department of Animal Science, Faculty of Natural Resources, Rajamangala University of Technology Isan, Sakon Nakhon, 47160, Thailand
| | - Waewaree Boontiam
- Department of Animal Science, Faculty of Agriculture, Tropical Feed Resources Research and Development Center (TROFREC), Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Anusorn Cherdthong
- Department of Animal Science, Faculty of Agriculture, Tropical Feed Resources Research and Development Center (TROFREC), Khon Kaen University, Khon Kaen, 40002, Thailand.
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Muthusamy SK, Pushpitha P, Makeshkumar T, Sheela MN. Genome-wide identification and expression analysis of Hsp70 family genes in Cassava ( Manihot esculenta Crantz). 3 Biotech 2023; 13:341. [PMID: 37705861 PMCID: PMC10495308 DOI: 10.1007/s13205-023-03760-3] [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: 02/24/2023] [Accepted: 08/30/2023] [Indexed: 09/15/2023] Open
Abstract
Hsp70 proteins function as molecular chaperones, regulating various cellular processes in plants. In this study, a genome-wide analysis led to the identification of 22 Hsp70 (MeHsp70) genes in cassava. Phylogenetic relationship studies with other Malpighiales genomes (Populus trichocarpa, Ricinus communis and Salix purpurea) classified MeHsp70 proteins into eight groups (Ia, Ib, Ic, Id, Ie, If, IIa and IIb). Promoter analysis of MeHsp70 genes revealed the presence of tissue-specific, light, biotic and abiotic stress-responsive cis-regulatory elements showing their functional importance in cassava. Meta-analysis of publically available RNA-seq transcriptome datasets showed constitutive, tissue-specific, biotic and abiotic stress-specific expression patterns among MeHsp70s in cassava. Among 22 Hsp70, six MeHsp70s viz., MecHsp70-3, MecHsp70-6, MeBiP-1, MeBiP-2, MeBiP-3 and MecpHsp70-2 displayed constitutive expression, while three MecHsp70s were induced under both drought and cold stress conditions. Five MeHsp70s, MecHsp70-7, MecHsp70-11, MecHsp70-12, MecHsp70-13, and MecHsp70-14 were induced under drought stress conditions. We predicted that 19 MeHsp70 genes are under the regulation of 24 miRNAs. This comprehensive genome-wide analysis of the Hsp70 gene family in cassava provided valuable insights into their functional roles and identified various potential Hsp70 genes associated with stress tolerance and adaptation to environmental stimuli. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03760-3.
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Affiliation(s)
- Senthilkumar K. Muthusamy
- Division of Crop Improvement, ICAR-Central Tuber Crops Research Institute, Thiruvananthapuram, India
| | - P. Pushpitha
- Division of Crop Improvement, ICAR-Central Tuber Crops Research Institute, Thiruvananthapuram, India
| | - T. Makeshkumar
- Division of Crop Protection, ICAR-Central Tuber Crops Research Institute, Thiruvananthapuram, India
| | - M. N. Sheela
- Division of Crop Improvement, ICAR-Central Tuber Crops Research Institute, Thiruvananthapuram, India
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Egbune EO, Ezedom T, Orororo OC, Egbune OU, Avwioroko OJ, Aganbi E, Anigboro AA, Tonukari NJ. Solid-state fermentation of cassava (Manihot esculenta Crantz): a review. World J Microbiol Biotechnol 2023; 39:259. [PMID: 37493900 DOI: 10.1007/s11274-023-03706-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/18/2023] [Indexed: 07/27/2023]
Abstract
Solid-state fermentation (SSF) is a promising technology for producing value-added products from cassava (Manihot esculenta Crantz). In this process, microorganisms are grown on cassava biomass without the presence of free-flowing liquid. Compared to other processing methods, SSF has several advantages, such as lower costs, reduced water usage, and higher product yields. By enhancing the content of bioactive compounds like antioxidants and phenolic compounds, SSF can also improve the nutritional value of cassava-based products. Various products, including enzymes, organic acids, and biofuels, have been produced using SSF of cassava. Additionally, SSF can help minimize waste generated during cassava processing by utilizing cassava waste as a substrate, which can reduce environmental pollution. The process has also been explored for the production of feed and food products such as tempeh and cassava flour. However, optimizing the process conditions, selecting suitable microbial strains, and developing cost-effective production processes are essential for the successful commercialization of SSF of cassava.
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Affiliation(s)
- Egoamaka O Egbune
- Department of Biochemistry, Faculty of Science, Delta state University, P.M.B. 1, Abraka, Nigeria.
- Tonukari Biotechnology Laboratory, Sapele, Delta state, Nigeria.
| | - Theresa Ezedom
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Osuvwe C Orororo
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Olisemeke U Egbune
- Department of Human Physiology, Faculty of Basic Medical Sciences, University of Jos, Jos, Plateau State, Nigeria
| | - Oghenetega J Avwioroko
- Department of Biochemistry, Faculty of Basic Medical Sciences, Redeemer's University, Ede, Osun State, Nigeria
| | - Eferhire Aganbi
- Department of Biochemistry, Faculty of Science, Delta state University, P.M.B. 1, Abraka, Nigeria
- Georgia State University, J. Mack Robinson College of Business, 3348 Peachtree Rd NE, Atlanta, GA, 30326, USA
| | - Akpovwehwee A Anigboro
- Department of Biochemistry, Faculty of Science, Delta state University, P.M.B. 1, Abraka, Nigeria
| | - Nyerhovwo J Tonukari
- Department of Biochemistry, Faculty of Science, Delta state University, P.M.B. 1, Abraka, Nigeria
- Tonukari Biotechnology Laboratory, Sapele, Delta state, Nigeria
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6
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Ogbuewu IP, Mbajiorgu CA. Utilisation of cassava as energy and protein feed resource in broiler chicken and laying hen diets. Trop Anim Health Prod 2023; 55:161. [PMID: 37060476 DOI: 10.1007/s11250-023-03579-3] [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: 09/26/2022] [Accepted: 04/05/2023] [Indexed: 04/16/2023]
Abstract
A detailed understanding of the nutrient contents of cassava products is crucial to fully maximise their utilisation in animal feed. This study aimed to review published data on the nutritional quality of cassava products and their use as a source of energy and protein in broiler chicken and laying hen diets. Cassava is a tuber crop that grows abundantly in tropical countries, and its products are classified as energy or protein feed resources based on their protein and energy levels. Cassava starch residue (CSR), cassava root meal (CRM), cassava peel meal (CPM), ensiled cassava peel meal (ECPM), fermented cassava peel meal (FCPM), cassava pulp, and cassava root sievate meal (CRSM) were classified as an energy source in chicken feed, whereas cassava leaf meal (CLM) is classified as a protein source. Nutritional analysis indicates that cassava leaves are high in protein, fibre, minerals, vitamins (B1, B2, and C), and carotenoids, while CRM is rich in energy but low in crude protein (CP). Additionally, cassava contains cyanogenic glycosides, especially linamarin, and lotaustralin, which release toxic hydrogen cyanide (HCN) upon tissue disruption. The utilisation of cassava as an energy or protein feed resource in the chicken diet is limited by its high fibre, presence of HCN, nutrient imbalance, and dusty nature of its dried meals. Efforts have been made to enhance the nutrient quality of cassava and increase their utilisation in chicken feed using different processing techniques with some success. Available information on the nutrient contents of differently processed cassava and its effect on chicken performance is vast and dispersed, making it hard to use such information in the decision-making process. Therefore, this review aimed to aggregate published articles on the nutrient contents of cassava products and their impacts on the health and productive indices of broiler chickens and laying hens into a single document for ease of comparison and decision-making.
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Affiliation(s)
- I P Ogbuewu
- Department of Animal Science and Technology, Federal University of Technology, P.M.B. 1526, Owerri, Imo State, Nigeria.
- Department of Agriculture and Animal Health, University of South Africa, Private Bag X6, Florida, 1710, South Africa.
| | - C A Mbajiorgu
- Department of Agriculture and Animal Health, University of South Africa, Private Bag X6, Florida, 1710, South Africa
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Mnisi CM, Oyeagu CE, Akuru EA, Ruzvidzo O, Lewu FB. Sorghum, millet and cassava as alternative dietary energy sources for sustainable quail production – A review. FRONTIERS IN ANIMAL SCIENCE 2023. [DOI: 10.3389/fanim.2023.1066388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Diversification and expansion of the poultry industry with fast-growing and highly prolific birds such as the quail (Coturnix coturnix), could contribute significantly in achieving global food and nutrition security. However, sustainable intensification of the quail relies on the cost of dietary ingredients used during feed formulations. The use of non-conventional energy sources such as sorghum, millet, and cassava in lieu of expensive energy sources such as maize, could ensure sustainable quail businesses. Generally, alternative feedstuffs should be cost-effective and possess comparable nutritional qualities as maize. In tropical countries such as South Africa, the use of sorghum, millet, and cassava in quail diets can serve as ideal alternatives because they have relatively comparable energy values as maize. Furthermore, these alternatives are largely available and easily accessible in many farming areas of South Africa. However, the presence of antinutritional factors such as tannins, cyanides and phytic acid, among others, as well as their high fiber levels may limit their utilization in quail nutrition. Nevertheless, attempts have been made to develop improved varieties with low antinutrient compositions, for instance, low-tannin sorghum varieties are increasingly being fed to poultry birds. Furthermore, there is growing evidence that certain processing techniques such as sun-drying, soaking, boiling and fermentation, among others, can lower the concentrations of antinutrients in these alternative feedstuffs, thus increasing their feeding value. To this end, nutritional feeding trials on the positive effects of sorghum, millet and cassava in quail nutrition are inconsistent, mainly due to differences in cultivar type, harvesting site or environmental conditions, sampling, and handling methods amongst other factors. Thus, the present review aimed to discuss the potential of substituting maize with sorghum, millet, and cassava in quail diets.
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Ensiling Cyanide Residue and In Vitro Rumen Fermentation of Cassava Root Silage Treated with Cyanide-Utilizing Bacteria and Cellulase. FERMENTATION 2023. [DOI: 10.3390/fermentation9020151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Cyanide is a strong toxin in many tropical forage plants that can negatively affect ruminants. The aim of this study is to determine the cyanide removal efficiency, silage quality, and in vitro rumen fermentation of fresh cassava roots ensiled without an additive (control) and with Acremonium cellulase (AC), two cyanide-utilizing bacterial inoculants (Enterococcus feacium KKU-BF7 (BF7) and E. gallinarum KKU-BC10 (BC10)), and their combinations (BF7 + BC10, AC + BF7, AC + BC10 and AC + BF7 + BC10). A completely randomized design was used with eight treatments × four small-scale silo replicates. Additionally, extra silage samples (seven silos/treatment for individually opening after 0, 1, 3, 5, 7, 15, and 30 days of ensiling) were added to observe the changes in the total cyanide concentration and pH value. The fresh cassava root contained an optimal number of lactic acid bacteria (105 colony forming units/g fresh matter), and the contents of dry matter (DM) and total cyanides were 30.1% and 1304 mg/kg DM, respectively. After 30 days of ensiling, all silages demonstrated a low pH (<3.95; p < 0.01). Cyanide content ranged from 638 to 790 mg/kg DM and was highest in the control (p < 0.01). The addition of BF7 + BC10 increased the crude protein (CP) content (p < 0.01). The addition of AC decreased the fibrous contents (p < 0.01). The control had less acetic acid and propionic acid contents (p < 0.01) and a greater butyric acid content (p < 0.01). However, the degrees of in vitro DM digestibility (IVDMD) and gas production were similar among treatments. Methane production ranged between 29.2 and 33.3 L/kg IVDMD (p < 0.05), which were observed in the AC + BC10 and BF7 + BC10 treatments, respectively. Overall, our results suggested that the cyanide removal efficiency after 30 days of ensiling with good-quality cassava-root silage was approximately 39% of the initial value. The enterococci inoculants and/or AC could improve the ensiling process and cyanide removal efficiency (increasing it to between 47 and 51% of the initial value). The novel enterococci inoculants (BF7 + BC10) were associated with a decreased cyanide content and an increased CP content. They appeared to promote the methanogenesis potential of the cassava root silage. More research is required to validate the use of cyanide-utilizing bacterial inoculants in cyanogenetic plants, bioenergy fermentation, and livestock.
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Diarra SS, Anand S, Lemuelu T, Areta F, Mathew E, Lehi E, Hoponoa S, Kava F, Mafi J, Taliauli F. Commercial Feed Diluted with Different Fiber Sources and Enzyme Product for Broilers: Growth Performance, Carcass and Gut Health. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2023. [DOI: 10.1590/1806-9061-2021-1546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- SS Diarra
- University of the South Pacific, Samoa
| | - S Anand
- University of the South Pacific, Samoa
| | - T Lemuelu
- University of the South Pacific, Samoa
| | - F Areta
- University of the South Pacific, Samoa
| | - E Mathew
- University of the South Pacific, Samoa
| | - E Lehi
- University of the South Pacific, Samoa
| | - S Hoponoa
- University of the South Pacific, Samoa
| | - F Kava
- University of the South Pacific, Samoa
| | - J Mafi
- University of the South Pacific, Samoa
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Egbune EO, Aganbi E, Anigboro AA, Ezedom T, Onojakpor O, Amata AI, Tonukari NJ. Biochemical characterization of solid-state fermented cassava roots (Manihot esculenta Crantz) and its application in broiler feed formulation. World J Microbiol Biotechnol 2022; 39:62. [PMID: 36577912 DOI: 10.1007/s11274-022-03496-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 12/13/2022] [Indexed: 12/30/2022]
Abstract
The biochemical parameters of solid-state fermented peeled and unpeeled cassava roots (Manihot esculenta Crantz) and their application in broiler feed formulations were investigated. Fermentation occurred at room temperature for 72 h (pH 3-9). The samples utilized for five (5) broiler starter feeds were labeled: control, unfermented unpeeled cassava (UUC), unfermented peeled cassava (UPC), fermented unpeeled cassava (FUC), and fermented peeled cassava (FPC). Formulations were made by substituting fermented/non-fermented cassava roots at pH 7 for maize (w/w%). Fermentation-induced changes included increased soluble and total protein concentrations (69.3 and 334.5 mg/g) and (9.6 and 10.8%), respectively, in cultures prepared with peeled and unpeeled cassava at pH 7 compared to the control (p < 0.05), and a reduction (p < 0.01) in cyanide concentration from 44.4 to 78.7 mg/kg in the control to 8.5 and 13.7 mg/kg in fermented cassava at pH 7. Birds fed FUC and FPC meal (0.6 and 0.5 kg) gained significantly more weight (p < 0.05) than those fed the control (0.3 kg). The biochemical parameters aspartate aminotransferase (AST), alanine aminotransferase (ALT), creatinine, and urea levels in broiler serum did not differ significantly (p > 0.05) for birds fed with fermented peeled and unpeeled cassava. Conversely, serum albumin and calcium levels were significantly lower (p < 0.05) for birds fed with the control feed compared to birds fed with fermented feeds. The results imply that fermented peeled and unpeeled cassava roots could be a safe and nutritionally beneficial replacement for maize in broiler diet.
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Affiliation(s)
- Egoamaka O Egbune
- Department of Biochemistry, Faculty of Science, Delta State University, Abraka, Nigeria. .,Tonukari Biotechnology Laboratory, Sapele, Delta State, Nigeria.
| | - Eferhire Aganbi
- Department of Biochemistry, Faculty of Science, Delta State University, Abraka, Nigeria.,Georgia State University, J. Mack Robinson College of Business, 3348 Peachtree Rd NE, Atlanta, GA, 30326, USA
| | | | - Theresa Ezedom
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Ogheneyoma Onojakpor
- Department of Consumer and Food Sciences, University of Pretoria, Private Bag X20, Hatfield, 0028, South Africa
| | - Alex-Ifo Amata
- Department of Animal Science and Fisheries, Faculty of Agricultural Science, Delta State University, Abraka, Nigeria
| | - Nyerhovwo J Tonukari
- Department of Biochemistry, Faculty of Science, Delta State University, Abraka, Nigeria.,Tonukari Biotechnology Laboratory, Sapele, Delta State, Nigeria
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The Benefits of Adding Sulfur and Urea to a Concentrate Mixture on the Utilization of Feed, Rumen Fermentation, and Milk Production in Dairy Cows Supplemental Fresh Cassava Root. Vet Med Int 2022; 2022:9752400. [PMID: 36226030 PMCID: PMC9550472 DOI: 10.1155/2022/9752400] [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: 07/23/2022] [Revised: 08/31/2022] [Accepted: 09/20/2022] [Indexed: 11/17/2022] Open
Abstract
Fresh cassava roots that contain hydrocyanic acid (HCN) can be hazardous to animals when consumed. Prior literature has shown that adding sulfur may eliminate HCN without harming the health of animals. Additionally, adding urea is advised if sulfur was utilized since it helps with microbial protein synthesis. We thus proposed that supplementing the fresh cassava root diet with a high sulfur and urea in concentrate diet would be advantageous for rumen fermentation and milk production in animals. The purpose of this study was to see how high sulfur and urea levels in concentrate combinations affected feed utilization, rumen fermentation, and milk production in dairy cows fed diets including fresh cassava root. Four Holstein Friesian cows with 480 ± 50.0 kg BW, 10 ± 2 kg/head/day of milk yield, and 90 days in milk (DIM) were assigned at random in a 4 × 4 Latin square design with a 2 × 2 factorial design. Factor A was the concentration of sulfur in the concentrate diet at 10 g/kg and 20 g/kg dry matter (DM), while factor B was the concentration of urea in the concentrate diet at 10 g/kg and 20 g/kg DM. Fresh cassava root was given to each cow on a daily basis at a rate of 15 g DM/kg of BW. According to the findings, sulfur and urea had no interaction impact on feed intake, rumen fermentation, or milk production. Sulfur supplementation at 20 g/kg DM improved sulfur intake and digestibility of DM and organic matter much more than 10 g/kg sulfur. Additionally, sulfur supplementation at a dose of 20 g/kg DM in concentrate markedly increased blood and milk thiocyanate concentrations while lowering the somatic cell count. When compared to 10 g/kg DM urea, 20 g/kg DM urea significantly enhanced crude protein digestibility, ammonia-nitrogen concentration, blood urea nitrogen, and total volatile fatty acid concentration. Sulfur might detoxify hydrogen cyanide toxicity and be added at 20 g/kg DM in concentrate without harming the animals, whereas urea at 20 g/kg DM could increase feed digestion and rumen fermentation.
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12
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Meta-analysis of the inclusion of leaf meals in diets of broiler chickens. Trop Anim Health Prod 2022; 54:290. [DOI: 10.1007/s11250-022-03287-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/31/2022] [Indexed: 11/27/2022]
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Elliott K, Berry JC, Kim H, Bart RS. A comparison of ImageJ and machine learning based image analysis methods to measure cassava bacterial blight disease severity. PLANT METHODS 2022; 18:86. [PMID: 35729628 PMCID: PMC9210806 DOI: 10.1186/s13007-022-00906-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/16/2022] [Indexed: 05/13/2023]
Abstract
BACKGROUND Methods to accurately quantify disease severity are fundamental to plant pathogen interaction studies. Commonly used methods include visual scoring of disease symptoms, tracking pathogen growth in planta over time, and various assays that detect plant defense responses. Several image-based methods for phenotyping of plant disease symptoms have also been developed. Each of these methods has different advantages and limitations which should be carefully considered when choosing an approach and interpreting the results. RESULTS In this paper, we developed two image analysis methods and tested their ability to quantify different aspects of disease lesions in the cassava-Xanthomonas pathosystem. The first method uses ImageJ, an open-source platform widely used in the biological sciences. The second method is a few-shot support vector machine learning tool that uses a classifier file trained with five representative infected leaf images for lesion recognition. Cassava leaves were syringe infiltrated with wildtype Xanthomonas, a Xanthomonas mutant with decreased virulence, and mock treatments. Digital images of infected leaves were captured overtime using a Raspberry Pi camera. The image analysis methods were analyzed and compared for the ability to segment the lesion from the background and accurately capture and measure differences between the treatment types. CONCLUSIONS Both image analysis methods presented in this paper allow for accurate segmentation of disease lesions from the non-infected plant. Specifically, at 4-, 6-, and 9-days post inoculation (DPI), both methods provided quantitative differences in disease symptoms between different treatment types. Thus, either method could be applied to extract information about disease severity. Strengths and weaknesses of each approach are discussed.
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Affiliation(s)
- Kiona Elliott
- Donald Danforth Plant Science Center, Saint Louis, MO, 63132, USA
- Division of Biological and Biomedical Sciences, Washington University in Saint Louis, St. Louis, MO, 63110, USA
| | - Jeffrey C Berry
- Donald Danforth Plant Science Center, Saint Louis, MO, 63132, USA
| | - Hobin Kim
- Army and Navy Academy, Carlsbad, CA, 92008, USA
| | - Rebecca S Bart
- Donald Danforth Plant Science Center, Saint Louis, MO, 63132, USA.
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14
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I. Udoh L, U. Agogbua J, R. Keyagha E, I. Nkanga I. Carotenoids in Cassava ( Manihot esculenta Crantz). Physiology (Bethesda) 2022. [DOI: 10.5772/intechopen.105210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Cassava is produced globally and consumed as an important staple in Africa for its calories, but the crop is deficient in micronutrients such as vitamin A. Pro-vitamin A carotenoids including β-carotene are precursors of vitamin A in the human body. Carotenoids are generally associated with colors of fruits and vegetables. Although most cassava varieties have white tuberous roots and generally accepted, naturally; some cassava roots are colored yellow and contain negligible amounts of vitamin A. Several genes have been identified in the carotenoids biosynthesis pathway of plants, but studies show that Phytoene synthase 2 (PSY2), lycopene epsilon cyclase, and β-carotene hydroxylase genes have higher expression levels in yellow cassava roots. So far, the PSY2 gene has been identified as the key gene associated with carotenoids in cassava. Some initiatives are implementing conventional breeding to increase pro-vitamin A carotenoids in cassava roots, and much success has been achieved in this regard. This chapter highlights various prediction tools employed for carotenoid content in fresh cassava roots, including molecular marker-assisted strategies developed to fast-track the conventional breeding for increased carotenoids in cassava.
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Characterization of Antimicrobial Composite Edible Film Formulated from Fermented Cheese Whey and Cassava Peel Starch. MEMBRANES 2022; 12:membranes12060636. [PMID: 35736343 PMCID: PMC9230007 DOI: 10.3390/membranes12060636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 02/01/2023]
Abstract
Antimicrobial composite edible film can be a solution for environmentally friendly food packaging, which can be made from fermented cheese whey containing an antimicrobial agent and cassava peel waste that contains starch. The research aims to determine the formulation of fermented cheese whey and cassava peel waste starch, resulting in an antimicrobial composite edible film with the best physical, mechanical, and water vapour permeability (WVP) properties, as well as with high antimicrobial activity. This research was conducted using experimental methods with nine composite edible film formulation treatments with three replications. Three variations in the fermented cheese whey and cassava peel starch ratio (v/v) (1:3, 1:1, 3:1) were combined with variations in the addition of glycerol (20%, 33%, 45%) (w/w) in the production of the composite edible film. Then, the physical characteristics such as elongation at break, tensile strength, WVP, colour, and antimicrobial effect of its film-forming solution were observed. The results showed that 24 h of whey fermentation with Candida tropicalis resulted in an 18.50 mm inhibition zone towards Pseudomonas aeruginosa. The best characteristic of the film was obtained from the formulation of a whey:starch ratio of 1:3 and 33% glycerol, which resulted in a thickness value of 0.21 mm, elongation at break of 19.62%, tensile strength of 0.81 N/mm2, WVP of 3.41 × 10−10·g/m·s·Pa at a relative humidity (RH) of 100%–35%, and WVP of 9.84 × 10−10·g/m·s·Pa at a RH of 75%–35%, with an antimicrobial activity towards P. aeruginosa of 5.11 mm.
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16
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Abouelezz KFM, Wang S, Xia WG, Chen W, Elokil AA, Zhang YN, Wang SL, Li KC, Huang XB, Zheng CT. Effects of dietary inclusion of cassava starch-extraction-residue meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks. Poult Sci 2022; 101:102015. [PMID: 35905547 PMCID: PMC9334324 DOI: 10.1016/j.psj.2022.102015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 06/11/2022] [Accepted: 06/15/2022] [Indexed: 11/16/2022] Open
Abstract
This study was designed to evaluate the effects of different dietary levels of cassava starch extraction residue meal (CReM) on egg production, egg quality, oxidative status, egg yolk fatty acid profile, and hepatic expression of fatty acid metabolism-related genes. In total, 288 Longyan laying ducks aged 21 wk with similar BW were randomly assigned to 4 dietary treatments, each consisting of 6 replicates of 12 birds. The birds were fed a typical corn-soybean meal diet, which contained 0% (control), 5%, 10%, and 15% CReM, mainly replacing wheat bran, and the experiment lasted for 16 wk. The tested CReM levels did not show significant effects on the egg production, nonmarketable egg percentage, egg weight, daily egg mass, and FCR (g feed: g egg), but daily feed intake was reduced with increased CReM level (linear P < 0.001, quadratic P < 0.05). Yolk color increased (linear and quadratic, P < 0.01) with the increase in CReM level, but the Haugh unit, yolk proportion, albumen proportion, shell proportion, eggshell thickness, and eggshell strength were unaffected. Yolk contents of C11:0 and C12:0 (linear, quadratic, P < 0.01) and total saturated fatty acids increased, and the C22:1 level decreased (linear P < 0.01, quadratic P < 0.05) with the increase in CReM level, but the total monounsaturated fatty acids, the individual and total polyunsaturated fatty acids and n−6 and n−3 fatty acids, triglycerides, and total cholesterol in egg yolk were not affected. Hepatic gene expression revealed a significant increase in peroxisome proliferators-activated receptors γ (linear, quadratic, P < 0.001), but the expression of fatty acid synthase, sterol regulatory element binding protein 1 and apolipoprotein A1 genes were unaffected by CReM level. In conclusion, the results of the current study indicated that the CReM could be included up to 15% in laying duck diets without negative effects on the egg-laying rate, egg quality, and oxidative status. Dietary inclusion of CReM increased the yolk content of total saturated fatty acids and SOD activity in the liver.
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Affiliation(s)
- K F M Abouelezz
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, 510640, Guangzhou, China; Department of Poultry Production, Faculty of Agriculture, Assiut University, Assiut, 71526, Egypt
| | - S Wang
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, 510640, Guangzhou, China
| | - W G Xia
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, 510640, Guangzhou, China
| | - W Chen
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, 510640, Guangzhou, China
| | - A A Elokil
- Animal Production Department, Faculty of Agriculture, Benha University, Moshtohor, 13736, Egypt
| | - Y N Zhang
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, 510640, Guangzhou, China
| | - S L Wang
- Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China
| | - K C Li
- Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China
| | - X B Huang
- Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China
| | - C T Zheng
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, 510640, Guangzhou, China.
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Kusmartono, Retnaningrum S, Mashudi, Harper KJ, Poppi DP. Improving live weight gain of crossbred Limousin bulls with cassava peel silage. Animal 2022; 16:100524. [PMID: 35468511 DOI: 10.1016/j.animal.2022.100524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 11/01/2022] Open
Abstract
There is a growing demand for beef products across developing countries. Formulating rations to include locally available waste products has the potential to increase the live weight gain (LWG) of cattle and improve the livelihoods of smallholder farmers; however, upper limit inclusion levels of cassava peel products require investigation. An experiment evaluated the effect of using cassava peel silage (CPS) at the DM inclusion levels of 30, 40, 50, 60 and 70% (with the remainder protein meals and maize stover in the diet) on the LWG of crossbred Limousin × Ongole bulls (269 ± 48.8 kg). Thirty bulls, approximately two years of age, were allocated in a completely randomised block design with six blocks based on initial live weight (LW) and five treatments based on level of CPS. The combination of CPS (with 2% urea of the CPS) and protein meals significantly affected LWG with the highest values obtained at levels of 30 and 50% inclusion of CPS (1.16-1.35 kg/day) (P < 0.05). Polynomial analysis of LWG data revealed the optimal LWG is theoretically achieved at 37% CPS with a LWG of 1.31 kg/day; however, LWG was similar from 30 to 50% inclusion levels and then declined. There was little significant difference at CPS inclusion levels of 30-60%, for DM intake (DMI) which ranged from 2.3 to 2.6% LW, organic matter (OM) digestibility (77.8-81.6%), feed conversion ratio (FCR) (6.56-7.56 kg DM/kg LWG) and feed cost of gain (Indonesia rupiah (IDR)/kg LW 18 612 - 21 398). At a high (70%) level of CPS inclusion, these values were markedly changed when compared to the 30% inclusion level of CPS. Feed treatments did not affect rumen pH, NH3-N, concentration or molar percentage of volatile fatty acids or protozoal population (P < 0.05). Rumen pH measured three hours after morning feed ranged from 6.7 to 6.8 and NH3-N ranged from 14.1 to 19.3 mg NH3-N/dl. It was concluded that inclusion of CPS up to 60% mixed with protein meals and urea and 20% maize stover maximised LWG and profitability of the production system.
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Affiliation(s)
- Kusmartono
- Faculty of Animal Science, Brawijaya University, Malang, Indonesia
| | - S Retnaningrum
- Faculty of Animal Science, Brawijaya University, Malang, Indonesia
| | - Mashudi
- Faculty of Animal Science, Brawijaya University, Malang, Indonesia
| | - K J Harper
- School of Agriculture and Food Sciences, The University of Queensland, Australia.
| | - D P Poppi
- School of Agriculture and Food Sciences, The University of Queensland, Australia
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Odile Raphaëlle ND, Kwassi T, Benjamin AM, Oke O, Okanlawo O, Kokou T. Use of
Manihot esculenta
leaves on physiological and production parameters of Sasso breeder hens. Vet Med Sci 2022; 8:1547-1552. [PMID: 35429366 PMCID: PMC9297775 DOI: 10.1002/vms3.797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Background The world population is increasing, leading to competition between humans and animals for the use of farm produce. The use of non‐conventional resources in poultry feed is increasingly being explored. Cassava (Manihot esculenta) have been studied in layers and broilers feed. However, there is very little information on the impact of the leaves on breeder hens. Objectives This study was conducted to determine the effect of M. esculenta leaf meal (MELM) on breeder hen performance, hatching egg quality and blood parameters. Methods A total of 180 hens and 24 cocks Sasso breeders at 32 weeks of age were used and equally assigned into two dietary treatments having six replicates of 15 hens and two cocks each. The dietary treatments were basal diet supplemented with 0% MELM and basal diet supplemented with the MELM group (5% MELM). Data were collected on feed intake, egg production, feed conversion ratio as well as egg quality indices during the experiment. The blood samples were collected from 18 birds per treatment (three3 per replication) for the determination of total protein, uric acid, triglycerides and total cholesterol at 45th week of age. Results The results showed that there was no significant difference on the feed intake of the birds across the treatments. Average egg weight and egg production were higher with a lower (p < 0.05) feed conversion rate in the MELM group hens. Total protein, uric acids, total cholesterol and triglyceride level increased significantly (p < 0.05) in hens fed 5 % of MELM. The proportions of yolk, egg shell and Haugh unit showed no significant difference between the treatments, while the proportion of albumen and yolk colour increased significantly (p < 0.05) in the MELM group hens. Conclusions It was concluded that 5% MELM can be used as feed ingredients in formulating breeder hen diets to improve productive performance.
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Affiliation(s)
| | - Tona Kwassi
- Centre d`Excellence Régionale sur les Science Aviares (CERSA) Université de Lomé Lomé Togo
| | - Adjei Mensah Benjamin
- Centre d`Excellence Régionale sur les Science Aviares (CERSA) Université de Lomé Lomé Togo
| | - Oyegunle Oke
- Department of Animal Physiology, Federal University of Agriculture Abeokuta Nigeria
| | - Onagbessan Okanlawo
- Department of Animal Physiology, Federal University of Agriculture Abeokuta Nigeria
| | - Tona Kokou
- Centre d`Excellence Régionale sur les Science Aviares (CERSA) Université de Lomé Lomé Togo
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Effect of Rhodanese Enzyme Addition on Rumen Fermentation, Cyanide Concentration, and Feed Utilization in Beef Cattle Receiving Various Levels of Fresh Cassava Root. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8040146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Fresh cassava root is not recommended for animal feeding due to high quantities of hydrocyanic acid (HCN), which produces symptoms of poisoning. The purpose of this study was to find out how a rhodanese enzyme addition affects rumen fermentation, HCN content, feed utilization, and blood metabolites in beef calves fed fresh cassava root. Four Thai native beef cattle with an initial body weight (BW) of 95 ± 10.0 kg (1–1.5 years old) were randomly allocated to receive fresh cassava root containing HCN at 0, 300, 450, and 600 ppm according to a 4 × 4 Latin square design. Rice straw was the basal diet. The rhodanese enzyme was combined with concentrated feeds at a concentration of 1 mg/104 ppm HCN. The fresh cassava root was cleaned to remove dirt and chopped into 3 to 5 mm sized pieces before being fed to the animals at their various levels. The total feed intake of beef cattle increased when fed with fresh cassava root (p < 0.05). The digestibility of crude protein (CP) was different among various fresh cassava root levels (p < 0.05). Ruminal ammonia-N levels were measured 4 hours after feeding, and the average concentration declined considerably in animals fed fresh cassava root at 300–600 ppm HCN (p < 0.05). Cyanide concentration in the rumen was linearly increased by 270.6% (p < 0.05) when it was supplemented with a high level of fresh cassava root. Blood urea-N concentration was altered and decreased when supplemented with fresh cassava root (p < 0.01). The blood thiocyanate concentration was altered by the levels of fresh cassava root and rhodanese enzyme, which ranged from 4.1 to 27.9 mg/dL (p < 0.01). Cattle given fresh cassava root showed no influence on total volatile fatty acid, acetic acid, or butyric acid concentrations in the rumen (p > 0.05). However, the concentration of propionic acid increased slightly (p < 0.05) 4 hours after feeding. Supplementing fresh cassava root up to 600 ppm HCN/day improved N absorption, retention, and the proportion of N retention to N intake (p < 0.05). Therefore, increasing the inclusion of fresh cassava root with a rhodanese enzyme addition improves total feed intake, CP digestibility, nitrogen utilization, blood thiocyanate, and propionate concentrations, which may remove HCN without harming animal health.
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20
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Fathima AA, Sanitha M, Tripathi L, Muiruri S. Cassava (
Manihot esculenta
) dual use for food and bioenergy: A review. Food Energy Secur 2022. [DOI: 10.1002/fes3.380] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Affiliation(s)
- Anwar Aliya Fathima
- Department of Bioinformatics Saveetha School of Engineering Saveetha Institute of Medical and Technical Sciences Chennai India
| | - Mary Sanitha
- Department of Bioinformatics Saveetha School of Engineering Saveetha Institute of Medical and Technical Sciences Chennai India
| | - Leena Tripathi
- International Institute of Tropical Agriculture (IITA) Nairobi Kenya
| | - Samwel Muiruri
- International Institute of Tropical Agriculture (IITA) Nairobi Kenya
- Department of Plant Sciences Kenyatta University Nairobi Kenya
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21
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Ojo I, Apiamu A, Egbune EO, Tonukari NJ. Biochemical Characterization of Solid-State Fermented Cassava Stem (Manihot esculenta Crantz-MEC) and Its Application in Poultry Feed Formulation. Appl Biochem Biotechnol 2022; 194:2620-2631. [PMID: 35230606 DOI: 10.1007/s12010-022-03871-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 02/24/2022] [Indexed: 11/02/2022]
Abstract
The utilization of solid-state fermentation (SSF) of cassava stem, "Manihot esculenta Crantz-MEC", is central in this study for its biochemical characterization and formulation of a new poultry feed using a starter culture of Rhizopus oligosporus strain at specified experimental conditions (26 ± 1 °C, 72 h and pH 6). The coupling of R. oligosporus strain to SSF of cassava stem caused significant increase (p < 0.05) in glucose, total reducing sugar (TRS) and total soluble protein (TSP) concentrations at variable but marked effect at 10% inoculum size of the fermented cassava stem, as compared with the unfermented type. Further evaluations of DPPH-radical scavenging activity, total phenolic and flavonoid contents (TPC and TFC), as indices of correlation to antioxidant activity in both fermented and unfermented cassava stems showed marked significant difference with prominence at 10% inoculum size (p < 0.05). Results of high α-amylase activities were observed in fermented cassava stem when compared with the unfermented type (p < 0.05) at increasing inoculum sizes (5-15%) but with marked dominance at 10%. Broiler chicks fed with formulated feed showed marked increase in weight gain at 10% inoculum size of the fermented cassava stem relative to a typical poultry feed. Also, examination of alkaline phosphatase (ALP) and alanine and aspartate aminotransferases (ALT and AST) showed no marked difference in their activities for fermented feed at increasing inoculum sizes when compared with typical poultry feed, respectively (p > 0.05). The study hereby suggests the use of fermented cassava stem as an alternative raw material during formulation of livestock feeds.
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Affiliation(s)
- Ikponmwosa Ojo
- Department of Biochemistry, Faculty of Science, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Augustine Apiamu
- Department of Biochemistry, Faculty of Science, Delta State University, P.M.B. 1, Abraka, Nigeria.
| | - Egoamaka O Egbune
- Department of Biochemistry, Faculty of Science, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Nyerhovwo J Tonukari
- Department of Biochemistry, Faculty of Science, Delta State University, P.M.B. 1, Abraka, Nigeria
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22
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ELISABETH DAA, UTOMO JS, BYJU G, GINTING E. Cassava flour production by small scale processors, its quality and economic feasibility. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.41522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | | | | | - Erliana GINTING
- Indonesian Legumes and Tuber Crops Research Institute, Indonesia
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23
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Mnisi CM, Marareni M, Manyeula F, Madibana MJ. A way forward for the South African quail sector as a potential contributor to food and nutrition security following the aftermath of COVID-19: a review. AGRICULTURE & FOOD SECURITY 2021; 10:48. [PMID: 34904054 PMCID: PMC8654503 DOI: 10.1186/s40066-021-00331-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/02/2021] [Indexed: 11/23/2022]
Abstract
Commercial quail (Coturnix coturnix) farming has recently gained recognition from the South African poultry industry as a potential source of protein, which can be used to alleviate protein-energy malnutrition as well as food and nutrition insecurity in rural South Africa. Over six large-scale and hundred small-scale farmers are currently producing various quail breeds for commercial purposes in South Africa. However, these farmers face challenges of high feed costs, diseases, poor health care, low demand (for quail meat and eggs) and limited access to the markets. In addition, the lack of a pre-existing local market for quail meat and eggs has seen most farmers exporting these products to other countries, but with low profit margins owing to the slow growth experienced by world economies. Furthermore, the socio-economic crisis brought by the global Coronavirus Disease 2019 (COVID-19) pandemic has exacerbated these challenges as most of the countries enforced nationwide lockdown to mitigate the spread of the virus. Although this initiative was taken to save lives, it left quail farmers not knowing where to trade their stock due to large uncertainties in the social and economic domain, compounded by the fact that many South African citizens are traditionally accustomed to chicken products. Moreover, the size of the quail in relation to its market price when compared to that of chickens continues to lower its demand causing a lot of quail businesses to collapse. Thus, it is imperative to explore strategies that can reduce the cost of producing quail, while increasing their demand and popularity. Non-conventional feed ingredients and phytogenic feed additives that are inexpensive, locally available, and readily accessible should be identified and evaluated in quail diets to deliver sustainable production systems that will ensure that these birds continue to play a significant role in food and nutrition security of humans. In addition, extension service workers and quail farmers need to form a collaborative team to increase awareness about the benefits of quail products and build a long-lasting and profitable quail business. In this work, we present potential rearing methods for commercial quail production, nutritional benefits of quail products, as well as nutritional solutions for a sustainable and profitable quail business. Lastly, we review prospective awareness programs and marketing strategies that are aimed at successful commercialisation of quail using various networks.
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Affiliation(s)
- C M Mnisi
- Department of Animal Science, Faculty of Natural and Agricultural Sciences, North-West University, P Bag x2046, Mmabatho, 2735 South Africa.,Food Security and Safety Niche Area, Faculty of Natural and Agricultural Science, North-West University, Mafikeng, South Africa
| | - M Marareni
- Food Security and Safety Niche Area, Faculty of Natural and Agricultural Science, North-West University, Mafikeng, South Africa
| | - F Manyeula
- Faculty of Animal and Veterinary Sciences, Department of Animal Sciences, Botswana University of Agriculture and Natural Resources, Gaborone, Botswana
| | - M J Madibana
- Department of Forestry, Fisheries and the Environment, Marine Research Aquarium, Lower Beach Road, Sea Point, South Africa
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Compatibilization of Starch/Synthetic Biodegradable Polymer Blends for Packaging Applications: A Review. JOURNAL OF COMPOSITES SCIENCE 2021. [DOI: 10.3390/jcs5110300] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The health and environmental concerns of the usage of non-biodegradable plastics have driven efforts to explore replacing them with renewable polymers. Although starch is a vital renewable polymer, poor water resistivity and thermo-mechanical properties have limited its applications. Recently, starch/synthetic biodegradable polymer blends have captured greater attention to replace inert plastic materials; the question of ‘immiscibility’ arises during the blend preparation due to the mixing of hydrophilic starch with hydrophobic polymers. The immiscibility issue between starch and synthetic polymers impacts the water absorption, thermo-mechanical properties, and chemical stability demanded by various engineering applications. Numerous studies have been carried out to eliminate the immiscibility issues of the different components in the polymer blends while enhancing the thermo-mechanical properties. Incorporating compatibilizers into the blend mixtures has significantly reduced the particle sizes of the dispersed phase while improving the interfacial adhesion between the starch and synthetic biodegradable polymer, leading to fine and homogeneous structures. Thus, Significant improvements in thermo-mechanical and barrier properties and water resistance can be observed in the compatibilized blends. This review provides an extensive discussion on the compatibilization processes of starch and petroleum-based polymer blends.
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Taylor J, Kyriazakis I. Towards the prediction of feed intake capacity of modern broilers on bulky feeds. Poult Sci 2021; 100:101501. [PMID: 34700099 PMCID: PMC8554256 DOI: 10.1016/j.psj.2021.101501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/23/2021] [Accepted: 09/14/2021] [Indexed: 11/08/2022] Open
Abstract
The use of alternative, often bulky ingredients is becoming widespread in poultry diets as the industry seeks to reduce its economic and environmental costs. Consequently, there is an increased need to accurately predict the performance of birds given such diets and identify their maximum capacity for bulk. We offered diets diluted with a range of bulky ingredients to male Ross 308 broilers to assess their capacity for bulk and identify a bulk characteristic responsible for limiting intake. Four hundred ninety-five day-old broilers allocated into 45 pens, were offered a common starter diet until day (d) 7, and 1 of 9 grower diets from d 8 to 29 (Period 1). Each of the grower diets was diluted with either 30 or 60% of oat hulls (OH), wheat bran (WB), or grass meal (GM), or a mixture of 2 bulky ingredients at an inclusion level of 30% each (OHWB, OHGM, WBGM). From d 29 to 43 (Period 2), all birds were offered the bulkiest diet (GM60). A number of bulk characteristics were measured on the diets. Feed intake was measured daily, and birds were dissected on d 29 and 43 for organ and carcass measurements. During d 8 to 14 diet water-holding capacity (WHC) was more consistent in predicting feed intake when scaled per unit of body weight than any other bulk characteristic. However, this was no longer the case during d 15 to 28. In Period 2, the response and adaptation to the bulkiest diet was determined by previous experience to bulk. Birds offered a bulkier diet during Period 1, were better able to adapt the size of their digestive organs and increase scaled feed intake, such that there were no differences between these birds and those offered the GM60; the converse was the case for birds on the least bulky diets. We conclude that WHC is able to predict maximum intake on bulky diets in unadapted birds. Adaptation to bulky diets can be very fast, so that their high bulk content no longer limits feed intake and performance.
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Affiliation(s)
- James Taylor
- Agriculture, School of Natural and Environmental Sciences, Newcastle University, Newcastle on Tyne, NE1 7RU, UK.
| | - Ilias Kyriazakis
- Institute for Global Food Security, Queen's University, Belfast, BT7 1NN, United Kingdom
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Dual-Purpose of the Winged Bean (Psophocarpus tetragonolobus (L.) DC.), the Neglected Tropical Legume, Based on Pod and Tuber Yields. PLANTS 2021; 10:plants10081746. [PMID: 34451791 PMCID: PMC8400048 DOI: 10.3390/plants10081746] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/19/2021] [Accepted: 08/20/2021] [Indexed: 11/17/2022]
Abstract
Winged beans (Psophocarpus tetragonolobus (L.) DC.) are grown as a vegetable legume crop in Thailand. All parts of the plant, including pods, seeds, leaves, flowers, and tubers are edible and are rich in protein and nutrients. Although the major consumption of winged bean is based on pod and tuber yields, only the people of Myanmar and Indonesia utilize winged bean tubers as food materials. The usefulness of the winged bean as an alternative crop for staple food and feed can shed some light on the impact of winged bean. Therefore, the evaluation of the dual purpose of the winged bean based on pod tuber yields is the objective of this study. In this study, ten-winged bean accessions—six accessions obtained from introduced sources and four accessions obtained from local Thai varieties—were laid out in randomized complete block design (RCBD) with three replications at the Agronomy Field Crop Station, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand from September 2019 to April 2020 and from October 2020 to April 2021. Data, including total pod weight, number of pods, pod length, 10-pod weight, and tuber weight were recorded, and the proximate nutrient and mineral contents in the tubers were also determined. The results revealed that the principal effects of year (Y) and genotype (G) were significant for total pod weight and the number of pods. Moreover, the Y × G interactions were principal effects upon the total pod weights and tuber weights. The results indicated that superior genotype and appropriate environmental conditions are key elements in successful winged bean production for both pod and tuber yields. The winged bean accessions W099 and W018 were consistent in both experimental years for pod and tuber yields at 23.6 and 18.36 T/ha and 15.20 and 15.5 T/ha, respectively. Each accession also proved high in tuber protein content at 20.92% and 21.04%, respectively, as well as significant in fiber, energy, and minerals. The results suggest that the winged bean accessions W099 and W018 can be used for dual-purpose winged bean production in Thailand.
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Bakare AG, Zindove TJ, Iji PA, Stamatopoulos K, Cowieson AJ. A review of limitations to using cassava meal in poultry diets and the potential role of exogenous microbial enzymes. Trop Anim Health Prod 2021; 53:426. [PMID: 34338935 DOI: 10.1007/s11250-021-02853-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/09/2021] [Indexed: 11/28/2022]
Abstract
Cassava (Manihot esculenta), a crop grown in the tropics, is increasingly becoming a vital feed resource for human beings and livestock. Traditionally, cassava has been used primarily as a source of food for humans. However, it is becoming an increasingly important ingredient in livestock feed. The use of cassava leaves and roots in poultry diets is limited because of nutrient imbalances and toxins (hydrogen cyanide (HCN)) found in them. High HCN is reduced to innocuous levels by processing the ingredient using a simple sun drying method. Plant fibre content can be reduced and made available for use by poultry through the use of exogenous enzymes. More recent innovative interventions in biotechnology have brought about various exogenous enzymes that can help improve the digestibility of fibrous diets. These include, among others, carbohydrases, proteases and phytases. The extent to which the animals utilise nutrients is influenced by the type of enzyme and the physicochemical properties of the feed ingredient. This review aims to collate information on the current state of knowledge on the use of exogenous microbial enzymes in diets containing cassava and how the enzymes that target carbohydrates might be useful in making nutrient available for poultry.
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Affiliation(s)
- Archibold G Bakare
- College of Agriculture, Fisheries and Forestry, Fiji National University, Suva, Fiji Islands.
| | - Titus J Zindove
- College of Agriculture, Fisheries and Forestry, Fiji National University, Suva, Fiji Islands
| | - Paul A Iji
- College of Agriculture, Fisheries and Forestry, Fiji National University, Suva, Fiji Islands
| | - Kostas Stamatopoulos
- DSM Nutritional Products - Animal Nutrition & Health, Mapletree Business City, 30 Pasir Panjang Road, Singapore, #13-31, Singapore
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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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Amelework AB, Bairu MW, Maema O, Venter SL, Laing M. Adoption and Promotion of Resilient Crops for Climate Risk Mitigation and Import Substitution: A Case Analysis of Cassava for South African Agriculture. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2021. [DOI: 10.3389/fsufs.2021.617783] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Cassava is an important starchy root crop grown globally in tropical and subtropical regions. The ability of cassava to withstand difficult growing conditions and long-term storability underground makes it a resilient crop, contributing to food security. Historically, small-scale farmers have grown cassava as a minor crop in the far north-eastern part of the country. However, there is an initiative to scale up cassava production, with two discrete areas of interest: large-scale production for industrial starch, and expanding its footprint as a food security crop for small-scale farmers, especially in the context of climate change. In this scoping study, production, processing and marketing data for cassava were accessed from the FAO and US Commercial trade databases. Other domestic market and demand analysis case studies were also explored. There is no cassava data available for South Africa. The study indicated that South Africa imports more than 66,000 tons of starch annually, of which 33% is cassava starch, showing the availability of a local market. The potential of cassava for the South African economy is discussed. Significant industrial opportunities exist for the production and use of cassava in South Africa. However, the realization of these opportunities will depend on the reliable supply of good quality cassava roots. However, the lack of a well-established cassava research program, and a lack of an existing value chain for the industrial scale cassava production and processing are barriers to the development of cassava industry in South Africa. As the initial step to the development of a successful cassava industry, high potential germplasm is imported, characterized and bred for local conditions to ensure the sustainable primary production of cassava. Subsequently, industrial value chains will need to be developed as the optimization of the breeding and agronomy of the crop are completed, and yield potentials are quantified in the different regions of the country.
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Zheng Y, Zhao Y, Xue S, Wang W, Wang Y, Cao Z, Yang H, Li S. Feeding Value Assessment of Substituting Cassava ( Manihot esculenta) Residue for Concentrate of Dairy Cows Using an In Vitro Gas Test. Animals (Basel) 2021; 11:ani11020307. [PMID: 33530353 PMCID: PMC7912291 DOI: 10.3390/ani11020307] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/14/2021] [Accepted: 01/22/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Cassava (Manihot esculenta) residue is a by-product of cassava processing. Although it contains residual nutrients, it is highly perishable. Decayed cassava residue pollutes the environment and leads to major losses in feed. If cassava residue could be utilized as a dairy cow feedstuff, these problems could be solved. Our study showed that cassava residue is a good alternative to concentrate in the feed of Holstein cows. Furthermore, our data demonstrate the efficacy of the application of cassava residue as a feed for dairy cows and could help solve the shortage of feed resources in China. Abstract The feeding value of replacing concentrate with cassava (Manihot esculenta) residue in the feed of Holstein cows was confirmed using an in vitro gas test. The treatments consisted of 0% (control, CON), 5%, 10%, 15%, 20%, 25%, and 30% inclusion of cassava residue in fermentation culture medium composed of buffer solution (50 mL) and filtrated rumen fluid (25 mL). The parameters analyzed included the kinetics of gas production and fermentation indexes. Forty-eight hours later, there were no significant differences on in vitro dry matter disappearance (IVDMD), pH, and microbial crude protein (MCP) content among treatments (p > 0.05). However, the “cumulative gas production at 48 h” (GP48), the “asymptotic gas production” (A), and the “maximum gas production rate” (RmaxG) all increased linearly or quadratically (p < 0.01). The GP48 was significantly higher in the 25% treatment compared to the other treatments, except for the 30% (p < 0.01). The A was significantly larger in the 25% treatment compared to the other treatments, except for the 20% and 30% (p < 0.01). The RmaxG was distinctly larger in the 25% treatment compared to other treatments (p < 0.01); moreover, the “time at which RmaxG is reached” (TRmaxG) and the “time at which the maximum rate of substrate degradation is reached” (TRmaxS) were significantly higher in the 25% treatment than the CON, 20%, and 30% treatments (p < 0.01). Additionally, the content of ammonia-N (NH3-N) in all treatments showed linearly and quadratically decreases (p < 0.01), whereas total volatile fatty acid (VFA), iso-butyrate, butyrate, and iso-valerate contents changed quadratically (p = 0.02, p = 0.05, p = 0.01, and p = 0.02, respectively); all of these values peaked in the 25% treatment. In summary, the 25% treatment was associated with more in vitro gas and VFA production, indicating that this cassava residue inclusion level may be used to replace concentrate in the feed of Holstein cows. However, these results need to be verified in vivo.
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Affiliation(s)
| | | | | | | | | | | | | | - Shengli Li
- Correspondence: ; Tel.: +86-010-6273-1254
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Ferreira BL, Brito DAP, Bayão GFV, Serra JL, Sousa EM, Santos WSD, Santos TC, Lima V. Utilization of increasing levels of cassava root meal in the diet of broiler. CIÊNCIA ANIMAL BRASILEIRA 2021. [DOI: 10.1590/1809-6891v22e-69289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract The objective of this study was to evaluate the effect of using increasing levels of cassava root meal in the diet of broilers, estimated by the performance and yield of carcasses, cuts, and viscera over, in the period 10 to 42 days of life. A completely randomized design was carried out, with four treatments and four repetitions. The experimental unit consisted of 16 male and female Cobb 500 chickens (a total of 256 birds) that were 10 to 42 days old. The treatments consisted of four diets with 0%, 7.5%, 15%, and 22.5% of cassava root meal (CRM) in three feeding programs. At 42 days old, four birds per unit were slaughtered and the carcass yield, main cuts, and edible viscera were evaluated. The inclusion of levels of 15% and 22.5% of CRM in the diet of broiler had a negative influence on weight gain, food consumption, and feed conversion in the initial period and in the overall growth of the birds. Carcass yield, cuts, and viscera were not influenced by the diet. Based on the results, it is recommended that a maximum of 7.5% of the cassava root bran may be used in the diet of broilers of the Cobb 500 strain, over 10 to 42 days, without compromising the zootechnical performance of the birds or the yield of edible carcasses, cuts, and viscera.
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Bakare AG, Cawaki P, Ledua I, Bautista-Jimenez V, Kour G, Sharma AC, Tamani E. Quality evaluation of breast meat from chickens fed cassava leaf meal-based diets. ANIMAL PRODUCTION SCIENCE 2021. [DOI: 10.1071/an20031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Context
Feed supply is an important constraint for poultry production in South Pacific island nations. The use of non-conventional feed resources, such as cassava leaves, could partly fill the gap in the feed supply and reduce feed production costs. Cassava leaves are locally available in South Pacific island nations, but the effects of including these in the diet of chickens are not known.
Aim
It was hypothesised that cassava leaf meal (CLM) at levels of 0%, 10%, 20% and 30% in diets of broiler chickens did not affect the chemical and sensory attributes of breast meat.
Methods
A total of 80 Cobb 500 female broilers were fed treatment diets with CLM included at levels of 0%, 10%, 20% and 30% DM from the age of 21 days to 49 days. Twenty chickens were subjected to each treatment diet. Samples of pectoralis major muscles (breast meat) from chickens fed the treatment diets were removed and analysed for chemical and sensory parameters.
Key results
Ash, crude fat and carbohydrate content were low in breast meat of chickens fed diets with higher inclusion levels of CLM (30%) compared with breast meat of chickens fed other treatment diets (P < 0.05). There was a quadratic relationship between ash content of breast meat and inclusion levels of CLM in the diets of chickens (P < 0.05). No relationships were observed between sensory attributes of breast meat and inclusion levels of CLM in the diets of chickens. Principal component analysis showed the first four principal components (PC) with an eigenvalue >1 account for 77.1% of the total variance for quality parameters of breast meat from chicken fed CLM-based diets. The two main components (PC1 vs PC2) together explained 52.46% of the variation. The data on panellists generated by PC1 versus PC2 plot suggests that the roasted breast meat could be separated by different treatment groups.
Conclusion
The results show that CLM inclusion in the diets of chickens does not affect the sensory qualities of chicken breast meat. Chemical attributes of breast meat were, however, affected when broiler chickens were fed CLM-based diets
Implication
Further exploration of the fatty acid profile and oxidative stability of breast meat from chickens fed CLM-based diets is essential for human clinical application and the meat processing industry.
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Babot JD, Argañaraz-Martínez E, Quiroga M, Grande SM, Apella MC, Perez Chaia A. Protection of the intestinal epithelium of poultry against deleterious effects of dietary lectins by a multi-strain bacterial supplement. Res Vet Sci 2020; 135:27-35. [PMID: 33422729 DOI: 10.1016/j.rvsc.2020.12.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/12/2020] [Accepted: 12/27/2020] [Indexed: 11/26/2022]
Abstract
The intake of antinutritional factors produce impairment on the intestinal digestive function, impeding the efficient use of nutrients. Probiotics could be useful in poultry breeding to prevent negative effects of antinutritional factors, like the dietary lectins soybean agglutinin (SBA) and wheat germ agglutinin (WGA). Therefore, this investigation aimed to verify that SBA and wheat, which contains WGA, exert harmful effects on the intestinal mucosa and the digestive system of young poultry, and determine if the administration of probiotics able to capture lectins could counteract their effects. The trials performed demonstrated that a mixture of Bifidobacterium infantis CRL 1395, Enterococcus faecium LET 301, Lactobacillus salivarius LET 201, L. reuteri LET 210, and Propionibacterium acidipropionici LET 103, strains with ex vivo ability to interfere with the interaction of lectins and epithelial cells, has no negative effect on young chickens health. Middle levels of SBA, as well as wheat as a source of WGA, resulted in lower activities of intestinal and brush border enzymes and alterations in the integrity and morphological parameters of the chicks jejunal mucosa. The bacteria blend increased the activity of several digestive enzymes and the intestinal maturation marker alkaline phosphatase in birds fed with a conventional diet. Besides, it partially countered the deleterious effects of increased content of SBA, as well as the negative effect of a dietary source of WGA, on digestive enzymes activity and intestinal mucosa integrity. The results highlight the capability of multifunctional bacterial mixtures to protect the digestive system of avian against residual dietary lectins.
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Affiliation(s)
- Jaime Daniel Babot
- Centro de Referencia para Lactobacilos (CERELA-CCT NOA Sur-CONICET), Chacabuco 145, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina; Centro Científico Tecnológico NOA Sur - CONICET, Crisóstomo Álvarez 722, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina.
| | - Eloy Argañaraz-Martínez
- Centro Científico Tecnológico NOA Sur - CONICET, Crisóstomo Álvarez 722, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina; Universidad Nacional de Tucumán, Ayacucho 491, T4000INI, San Miguel de Tucumán, Tucumán, Argentina
| | - María Quiroga
- Centro Científico Tecnológico NOA Sur - CONICET, Crisóstomo Álvarez 722, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina; Universidad Nacional de Tucumán, Ayacucho 491, T4000INI, San Miguel de Tucumán, Tucumán, Argentina
| | - Sonia María Grande
- Centro Científico Tecnológico NOA Sur - CONICET, Crisóstomo Álvarez 722, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina; Universidad Nacional de Tucumán, Ayacucho 491, T4000INI, San Miguel de Tucumán, Tucumán, Argentina
| | - María Cristina Apella
- Centro de Referencia para Lactobacilos (CERELA-CCT NOA Sur-CONICET), Chacabuco 145, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina; Centro Científico Tecnológico NOA Sur - CONICET, Crisóstomo Álvarez 722, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina; Universidad Nacional de Tucumán, Ayacucho 491, T4000INI, San Miguel de Tucumán, Tucumán, Argentina
| | - Adriana Perez Chaia
- Centro de Referencia para Lactobacilos (CERELA-CCT NOA Sur-CONICET), Chacabuco 145, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina; Centro Científico Tecnológico NOA Sur - CONICET, Crisóstomo Álvarez 722, T4000ILC, San Miguel de Tucumán, Tucumán, Argentina; Universidad Nacional de Tucumán, Ayacucho 491, T4000INI, San Miguel de Tucumán, Tucumán, Argentina.
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Ospina MA, Pizarro M, Tran T, Ricci J, Belalcazar J, Luna JL, Londoño LF, Salazar S, Ceballos H, Dufour D, Becerra Lopez‐Lavalle LA. Cyanogenic, carotenoids and protein composition in leaves and roots across seven diverse population found in the world cassava germplasm collection at CIAT, Colombia. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14888] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Maria A. Ospina
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
- Faculty of Agricultural Sciences National University of Colombia Palmira Valle del Cauca Colombia
| | - Monica Pizarro
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
| | - Thierry Tran
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
- UMR Qualisud Univ. Montpellier, CIRAD Montpellier, SupAgro, Univ. Avignon, Univ. La Réunion Montpellier France
| | - Julien Ricci
- UMR Qualisud Univ. Montpellier, CIRAD Montpellier, SupAgro, Univ. Avignon, Univ. La Réunion Montpellier France
| | - John Belalcazar
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
| | - Jorge L. Luna
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
| | - Luis F. Londoño
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
| | - Sandra Salazar
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
| | - Hernan Ceballos
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
| | - Dominique Dufour
- Faculty of Agricultural Sciences National University of Colombia Palmira Valle del Cauca Colombia
| | - Luis A. Becerra Lopez‐Lavalle
- Cassava Program CGIAR Research Program on Roots Tubers and Bananas (RTB) International Center for Tropical Agriculture (CIAT) Palmira Valle del Cauca Colombia
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Dudu OE, Ma Y, Adelekan A, Oyedeji AB, Oyeyinka SA, Ogungbemi JW. Bread-making potential of heat-moisture treated cassava flour-additive complexes. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109477] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Odoemelam CS, Percival B, Ahmad Z, Chang MW, Scholey D, Burton E, Okafor PN, Wilson PB. Characterization of yellow root cassava and food products: investigation of cyanide and β-carotene concentrations. BMC Res Notes 2020; 13:333. [PMID: 32653027 PMCID: PMC7353786 DOI: 10.1186/s13104-020-05175-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 07/07/2020] [Indexed: 11/15/2022] Open
Abstract
Objective Cyanide is a highly toxic compound, and the consumption of products containing cyanide is a significant public health concern. Conversely, β-carotene possesses essential nutritional attributes for human health, therefore the characterisation and quantification of both compounds in food products is fundamental. Herein, cyanide and β-carotene levels in two flours produced from the roots of two varieties of cassava (Manihot esculenta crantz), namely UMUCASS-38(TMS 01/1371) and NR-8082, and their associated food products were detected and quantified. Results The cyanide content of NR-8082 and UMUCASS-38 flours was determined at 18.01 ± 0.01 ppm and 17.02 ± 0.02 ppm (mean ± SD), respectively. These flours contained significantly higher (p < 0.05) than the residual cyanide levels determined in the cookies and cake produced therefrom with levels of 10.00 ± 0.00 ppm and 7.10 ± 0.14 ppm (mean ± SD), respectively. The levels of β-carotene determined in both the cake and cookie samples varied significantly (p < 0.05). The highest levels of β-carotene at 6.53 ± 0.02 µg/g (mean ± SD) were determined in raw roots of UMUCASS-38. While NR-8082 levels of β-carotene were less than UMUCASS-38 at 1.12 ± 0.02 µg/g (mean ± SD). Processing the roots into flour reduced the β-carotene content to 4.78 ± 0.01 µg/g and 0.76 ± 0.02 µg/g (mean ± SD) in UMUCASS-38 and NR-8082 flours, respectively. Cookies and cake produced from flour derived from the UMUCASS-38 variety had (mean ± SD) 2.15 ± 0.01 µg/g and 2.84 ± 0.04 µg/g of β-carotene, respectively.
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Affiliation(s)
- Chiemela S Odoemelam
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst Campus, Nottingham, NG25 0QF, UK
| | - Benita Percival
- Faculty of Health and Life Sciences, De Montfort University, The Gateway, Leicester, LE1 9BH, UK
| | - Zeeshan Ahmad
- Faculty of Health and Life Sciences, De Montfort University, The Gateway, Leicester, LE1 9BH, UK
| | - Ming-Wei Chang
- Nanotechnology and Integrated Bioengineering Centre, University of Ulster, Jordanstown Campus, Newtownabbey, BT37 0QB, Northern Ireland, UK
| | - Dawn Scholey
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst Campus, Nottingham, NG25 0QF, UK
| | - Emily Burton
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst Campus, Nottingham, NG25 0QF, UK
| | - Polycarp N Okafor
- Department of Biochemistry, Michael Okpara University of Agriculture, Umudike, Nigeria
| | - Philippe B Wilson
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst Campus, Nottingham, NG25 0QF, UK.
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Bakare AG, Cawaki P, Ledua I, Kour G, Jimenez V, Sharma A, Tamani E. Acceptability, growth performance and nutritional status of chickens fed cassava leaf meal (CLM)-based diets. Trop Anim Health Prod 2020; 52:2481-2489. [PMID: 32367487 DOI: 10.1007/s11250-020-02274-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 04/15/2020] [Indexed: 11/25/2022]
Abstract
This study evaluated the effect of feeding cassava leaf meal-based diets on feeding behavioural patterns, growth performance parameters and nutritional status of chickens. A total of 200 Cobb-500 female chickens (initial weight 0.53 ± 0.098 kg) were used in the experiment. The chickens were subjected to treatment diets with cassava leaf meal (CLM) included in diets at 0, 100, 200 and 300 g/kg. Number of visits to the feeder/drinker, duration of each visit on the feeder/drinker, average daily feed intake (ADFI), average daily gain (ADG) and feed efficiency (gain:feed ratio), total protein (TP), albumin, globulin and creatine kinase (CK) were the response variables that were measured of interest. Effects of inclusion level of CLM in diets of chickens on number of visits to the feeder and drinker was significant (P < 0.05). Duration of each visit on the feeder increased (P < 0.05) with inclusion level of CLM in diets of chickens. Conversely, time spent by chickens on the drinker decreased with inclusion level of CLM in diets (P < 0.05). Average daily gain and G:F decreased linearly (P < 0.05) with inclusion level of CLM in diets of chickens. Albumin, globulin and total protein in blood of chickens increased linearly (P < 0.05) with inclusion level of CLM in diets of chickens. From the study, it can be concluded that acceptability of diets with inclusion of CLM during the growing-finishing phase of the chickens was not affected. However, weight gain was compromised at higher inclusion levels of CLM in diets of chickens.
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Affiliation(s)
- Archibold G Bakare
- College of Agriculture, Fisheries and Forestry, Fiji National University, P. O. Box, 1544, Nausori, Fiji Islands.
| | - Panapasa Cawaki
- College of Agriculture, Fisheries and Forestry, Fiji National University, P. O. Box, 1544, Nausori, Fiji Islands
| | - Ilaitia Ledua
- College of Agriculture, Fisheries and Forestry, Fiji National University, P. O. Box, 1544, Nausori, Fiji Islands
| | - Gurdeep Kour
- College of Agriculture, Fisheries and Forestry, Fiji National University, P. O. Box, 1544, Nausori, Fiji Islands
| | - Vingelle Jimenez
- College of Agriculture, Fisheries and Forestry, Fiji National University, P. O. Box, 1544, Nausori, Fiji Islands
| | - Ami Sharma
- Chemistry Department, Ministry of Agriculture, Suva, Fiji
| | - Eroni Tamani
- Animal Health & Production Division, Ministry of Agriculture, Suva, Fiji
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de Oliveira SAS, da Silva LL, Nascimento DDS, Diamantino MSAS, Ferreira CF, de Oliveira TAS. Colletotrichum species causing cassava ( Manihot esculenta Crantz) anthracnose in different eco-zones within the Recôncavo Region of Bahia, Brazil. JOURNAL OF PLANT DISEASES AND PROTECTION : SCIENTIFIC JOURNAL OF THE GERMAN PHYTOMEDICAL SOCIETY (DPG) 2020; 127:411-416. [PMID: 32421075 PMCID: PMC7222987 DOI: 10.1007/s41348-020-00327-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 04/16/2020] [Indexed: 06/11/2023]
Abstract
A survey to investigate the occurrence of cassava anthracnose disease (CAD) and distribution of Colletotrichum spp. in cassava plantations in different eco-zones of the Reconcavo Region in Bahia, Brazil, investigated during the rainy season of 2014. A total of 50 cassava fields distributed among 18 municipalities were visited and intensity of anthracnose evaluated. The highest disease incidence (DI) (83.3%) was in samples collected in São Félix, and the lowest (34.4%), in Varzedo. Municipalities that presented the highest values for DI were located within the 'Af' Köppen-Geiger eco-zone, also presenting the highest values for the estimated McKinney disease index. Based on previous studies of multilocus phylogeny, seven different species of Colletotrichum were identified (Colletotrichum fructicola, Colletotrichum tropicale, Colletotrichum gloeosporioides s.s, Colletotrichum theobromicola, Colletotrichum siamense, Colletotrichum brevisporum and Colletotrichum plurivorum) and a new approach based on ERIC-PCR was used aiming to group the 82 isolates according to these findings. The highest percentage of genetic variance (> 78%) was among isolates within fields. Based on the survey and genetic analysis, C. fructicola is probably the main causal agent of cassava anthracnose in the Recôncavo Region, since this species was present with highest incidence in all eco-zones, 47.61, 42.86 and 57.14% for Af (tropical rainforest climate), As (tropical dry savanna climate) and Aw (tropical wet savanna climate), respectively. This study is the first report of C. fructicola lineages as the most likely pathogen causing anthracnose disease of cassava in Brazil, and these findings may be used to guide the selection of resistant varieties.
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Affiliation(s)
| | - Leandro Lopes da Silva
- Universidade Federal do Recôncavo da Bahia (UFRB), Cruz das Almas, Bahia 4438-0000 Brazil
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Modified-dietary fiber from cassava pulp reduces abdominal fat and meat cholesterol contents without affecting growth performance of broiler chickens. J APPL POULTRY RES 2020. [DOI: 10.1016/j.japr.2019.10.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Rosas-Jarquín CDJ, Rivadeneyra-Domínguez E, León-Chávez BA, Nadella R, Sánchez-García ADC, Rembao-Bojórquez D, Rodríguez-Landa JF, Hernandez-Baltazar D. Chronic consumption of cassava juice induces cellular stress in rat substantia nigra. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2020; 23:93-101. [PMID: 32405352 PMCID: PMC7206837 DOI: 10.22038/ijbms.2019.38460.9131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 07/31/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Cassava (Manihot esculenta Crantz) contains cyanogenic glycosides (linamarin and lotaustralin) that have been associated with neurological disorders in humans and rats. In basal ganglia, the dopaminergic neurons of substantia nigra pars compacta (SNpc) show high cytotoxic susceptibility; therefore, the chronic consumption of cassava (CCC) could induce neurodegeneration in SNpc. In this study we examine the impact of CCC on the integrity of the nigrostriatal system, including apoptosis and microgliosis. MATERIALS AND METHODS Male Wistar rats were administered cassava juice daily (3.57 g/kg and 28.56 g/kg, per os) or linamarin (0.15 mg/ml, IP), and its effects were evaluated in rota-rod and swim tests at days 7, 14, 21, 28, and 35 of administration. In SNpc, oxidative/nitrosative stress was determined by malondialdehyde/4-hydroxyalkenals (MDA-4-HAD) and nitrite contents. Tyrosine hydroxylase immunoreactivity (TH-IR) was evaluated in SNpc, neostriatum (NE), and nucleus accumbens (NA). Apoptosis and microgliosis were determined by active-caspase-3 (C3) and CD11b/c (OX42) expression in the medial region of SNpc. RESULTS Chronic administration of cassava juice, or linamarin, increased motor impairment. The rats that received 28.56 g/kg cassava showed increased MDA-4-HAD content in SNpc and nitrite levels in NE with respect to controls. Significant loss of TH-IR in SNpc, NE, and NA was not found. The 28.56 g/kg cassava administration produced dopaminergic atrophy and microgliosis, whereas linamarin induced hypertrophy and C3-related apoptosis in SNpc. CONCLUSION CCC induces cellular stress on dopaminergic neurons, which could contribute to motor impairment in the rat.
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Affiliation(s)
| | | | | | - Rasajna Nadella
- IIIT Srikakulam, Rajiv Gandhi University of Knowledge Technologies (RGUKT); International collaboration ID: 1840; India
| | | | - Daniel Rembao-Bojórquez
- Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”. Ciudad de México. Mexico
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Trautenmüller H, Broch J, Pires Filho IC, Silva IM, Frank R, Schöne RA, Carvalho PLO, Eyng C, Nunes RV. Energetic Values and Inclusion Levels of the Dry Residue of Cassava in Broiler Diet. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2020. [DOI: 10.1590/1806-9061-2019-1183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Affiliation(s)
| | - J Broch
- Western Paraná State University, Brazil
| | | | - IM Silva
- Western Paraná State University, Brazil
| | - R Frank
- Western Paraná State University, Brazil
| | - RA Schöne
- Western Paraná State University, Brazil
| | | | - C Eyng
- Western Paraná State University, Brazil
| | - RV Nunes
- Western Paraná State University, Brazil
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Almeida AZ, Eyng C, Garcia RG, Nunes RV, Sangalli GG, Nunes KC. Dried Cassava Residue in Laying Quail Feeding. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2020. [DOI: 10.1590/1806-9061-2019-1189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- AZ Almeida
- Universidade Federal da Grande Dourados, Brazil
| | - C Eyng
- Universidade Estadual do Oeste do Paraná, Brazil
| | - RG Garcia
- Universidade Federal da Grande Dourados, Brazil
| | - RV Nunes
- Universidade Federal da Grande Dourados, Brazil
| | - GG Sangalli
- Universidade Estadual do Oeste do Paraná, Brazil
| | - KC Nunes
- Universidade Estadual do Oeste do Paraná, Brazil
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da Silva I, Broch J, Wachholz L, de Souza C, Dalolio F, Teixeira L, Eyng C, Nunes R. Dry Residue of Cassava Associated With Carbohydrases in Diets for Broiler Chickens. J APPL POULTRY RES 2019. [DOI: 10.3382/japr/pfz085] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Yadav S, Mishra B, Jha R. Cassava (Manihot esculenta) root chips inclusion in the diets of broiler chickens: effects on growth performance, ileal histomorphology, and cecal volatile fatty acid production. Poult Sci 2019; 98:4008-4015. [PMID: 30941407 DOI: 10.3382/ps/pez143] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Accepted: 03/07/2019] [Indexed: 11/20/2022] Open
Abstract
Exploration and evaluation of alternative feedstuffs in the poultry diets are critical to the industry when the prices of conventional energy sources (i.e., corn and wheat) fluctuate widely and are limited in supply. Cassava root chips (CRC) is rich in energy and fiber, and thus may serve as an alternative energy source in poultry diets, while the fiber in it will undergo microbial fermentation and improve the gut health of broilers. This study evaluated the effects of dietary inclusion of different levels of CRC on the growth performance and gut health parameters of broiler chickens. A total of 180 day-old chicks were allocated randomly to 5 dietary treatments, each with 6 replicate pens. The 5 dietary treatments were the corn-soybean meal-based diets with 0, 12.5, 25, 37.5, and 50% CRC inclusion in the 42-D feeding trial. Ileal histomorphology and cecal volatile fatty acid (VFA) were evaluated as indicators of gut health. Compared to the control group (0% CRC), broiler body weight was not different (P > 0.05) up to 25% CRC inclusion in the starter period (1 to 21 D) and up to 37.5% in the total study period (1 to 42 D). The average daily gain was significantly lower (P < 0.05) at 50% CRC inclusion in the starter period and for the total study period. Feed conversion ratio did not differ (P > 0.05) up to 37.5% CRC inclusion in the starter diet, and up to 50% CRC inclusion in the finisher diet. Villus height, crypt depth, their ratio, and villus surface area were not different among the treatments (P > 0.05). Total VFA and acetate production increased with the increasing dietary inclusion of CRC from 25 to 50%. In conclusion, CRC can be used to replace conventional energy feedstuff (like corn) up to 25 and 37.5% in starter and finisher diets, respectively. Use of CRC in diets may benefit broiler chickens' production by reducing feed costs and contribute to improving gut health.
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Affiliation(s)
| | - Birendra Mishra
- Department of Human Nutrition, Food and Animal Sciences, College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa, Honolulu, HI 96822
| | - Rajesh Jha
- Department of Human Nutrition, Food and Animal Sciences, College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa, Honolulu, HI 96822
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Chang'a EP, Abdallh ME, Ahiwe EU, Mbaga S, Zhu ZY, Fru-Nji F, Iji PA. Replacement value of cassava for maize in broiler chicken diets supplemented with enzymes. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 33:1126-1137. [PMID: 31480161 PMCID: PMC7322659 DOI: 10.5713/ajas.19.0263] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 07/16/2019] [Indexed: 11/27/2022]
Abstract
Objective Pellet durability, particle size distribution, growth response, tibia bone characteristics and energy retention were measured to evaluate cassava as an alternative energy source to replace maize in broiler diets with or without Ronozyme (A+VP) enzyme composites. Methods A total of 480 one-day broiler chicks were randomly assigned to 8 treatments in a 4×2 factorial arrangement. Four levels of cassava: (0%, 25%, 50%, 75%) and 2 levels of enzymes (0 and 500 g/tonne) were used. Each treatment was replicated six times, with ten birds per replicate. Results The particle size distribution in the diets showed an increasing trend of small particles with increase in cassava level. Pellet durability decreased (p<0.05) with cassava inclusion. Feed intake was highest in birds fed diets with medium cassava level at 1 to 24 d and 1 to 35 d of age. The body weight gain of birds reduced (p<0.037) as cassava level increased, but it increased (p<0.017 when enzymes were added. The feed conversion ratio was high (p<0.05) when cassava level was increased, but it reduced (p<0.05) when enzymes were added. The dressing percentage (DP), and weight of drumsticks reduced (p<0.05) with increasing cassava level. Enzyme supplementation increased (p<0.05) DP, and weight of breast, thighs and drumsticks. Ash content, weight, length, width, and bone strength decreased (p<0.05) when cassava level was increased, however, they were increased with enzyme addition. The contents of Ca, K, and Zn were raised (p<0.001) with increasing cassava level. Enzyme inclusion increased (p<0.001) all mineral contents in tibia bones. Body fat and energy retained as fat decreased (p<0.001) as cassava level increased. Enzyme inclusion increased (p<0.05) body protein content and energy retained as protein. Conclusion Although broiler performance was depressed by high levels of cassava inclusion, it was not affected by low levels, which further improved by enzyme supplementation.
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Affiliation(s)
- Edwin Peter Chang'a
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, New South Wales 2351, Australia.,Tanzania Livestock Research Institute, P.O. Box 6191, TALIRI-Uyole, Mbeya, Tanzania
| | - Medani Eldow Abdallh
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, New South Wales 2351, Australia.,Department of Poultry Production, University of Khartoum, 13314, Khartoum, Sudan
| | - Emmanuel Uchenna Ahiwe
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, New South Wales 2351, Australia.,Department of Animal Science and Technology, Federal University of Technology, Owerri, Imo State, 1526, Nigeria
| | - Said Mbaga
- Department of Animal, Aquaculture and Range Sciences, Sokoine University of Agriculture, P.O. Box 3004, Morogoro, Tanzania
| | - Ze Yuan Zhu
- DSM Nutritional Products, Animal Nutrition and Health, 117440, Singapore
| | - Fidelis Fru-Nji
- DSM Nutritional Products, Animal Nutrition and Health, 117440, Singapore
| | - Paul Ade Iji
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, New South Wales 2351, Australia.,College of Agriculture, Fisheries & Forestry, Fiji National University, P.O. Box 1544, Fiji Islands
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Hawashi M, Altway A, Widjaja T, Gunawan S. Optimization of process conditions for tannin content reduction in cassava leaves during solid state fermentation using Saccharomyces cerevisiae. Heliyon 2019; 5:e02298. [PMID: 31463400 PMCID: PMC6709382 DOI: 10.1016/j.heliyon.2019.e02298] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 07/05/2019] [Accepted: 08/09/2019] [Indexed: 11/29/2022] Open
Abstract
Cassava leaves are a crucial source of alternative protein resources for both humans and livestock in developing societies in African and Asian countries that do not have easy access to available protein sources. Hence, cassava has the capacity to promote the economic development of these countries and provide food security. However, it has some disadvantages due to the anti-nutrient compounds present in its tissues, which limits the nutritional value of cassava leaves. Thus, proper processing of cassava leaves is essential in order to reduce the anti-nutrients to a safer limit before utilization. This study focuses on reducing the tannin content of cassava leaves during solid-state fermentation using Saccharomyces cerevisiae. In addition, the Box-Behnken design of the Response Surface Methodology was applied to optimize various process parameters, such as carbon concentration, nitrogen concentration, moisture content, and incubation time for maximum reduction of tannin content in cassava leaves. A quadratic model was developed for the reduction of tannin content, which resulted in a perfect fit of the experimental data (p < 0.01). The optimal conditions were found at 1.4% (w/w) of carbon concentration, 0.55% (w/w) of nitrogen concentration, 57% (v/w) moisture content, and an incubation time of 96 h. The minimum tannin content obtained under these conditions was 0.125%, which indicated a reduction of 89.32 % in tannin content. Conversely, the protein content was increased with a further increase in fermentation time from 24 to 96 h (from 10.08 to 14.11-16.07 %). Furthermore, the ability of Saccharomyces cerevisiae to produce tannase under solid-state fermentation of cassava leaves was also studied. The maximum yield was obtained with an enzyme activity of 0.53 U/gds after 72 h of incubation.
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Affiliation(s)
| | | | | | - Setiyo Gunawan
- Department of Chemical Engineering, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, 60111, Indonesia
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Cassava cell wall characterization and degradation by a multicomponent NSP-targeting enzyme (NSPase). Sci Rep 2019; 9:10150. [PMID: 31300662 PMCID: PMC6626134 DOI: 10.1038/s41598-019-46341-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 06/14/2019] [Indexed: 11/25/2022] Open
Abstract
Cassava (Manihot esculenta Crantz) is considered the third most important source of calories in tropical regions. Up to one third of cassava harvested worldwide is used in livestock production. The focus of this study was to characterize cassava cell wall structure to provide knowledge for a better application of cassava as an energy source in monogastric animal feed. A total of five cassava samples from different feed mills in South East Asia were investigated. On a dry matter basis, the cassava cell walls contained, on average, 640 mg g−1 glucose, 140 mg g−1 galactose, 50 mg g−1 mannose, 80 mg g−1 xylose, 60 mg g−1 arabinose, 10 mg g−1 fucose and 20 mg g−1 rhamnose. RONOZYME VP (DSM Nutritional Products, Switzerland), a non-specific multicomponent non-starch polysaccharide (NSP) degrading enzyme (NSPase) product from Aspergillus aculeatus, solubilized about 10% of cassava NSP content during 4 h incubations at 40 °C and pH 5. There was notable solubilization of polymers containing uronic acids, galactose, arabinose and rhamnose. Immuno-microscopy imaging indicated the solubilization of pectin, galactan and xyloglucan polysaccharides from cassava cell wall. As a consequence, the starch granules became more available to exogenous α-amylase degradation.
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Experimental Investigation of Methane Hydrate Induction Time in the Presence of Cassava Peel as a Hydrate Inhibitor. ENERGIES 2019. [DOI: 10.3390/en12122314] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The oil and gas industry faces numerous problems, from the exploration to the production phase. One of the most common problems faced by the industry is the formation of gas hydrates in the pipeline during the deep-water operation. The advancement of kinetic hydrate inhibitors (KHIs) has been rapid. However, as the natural degradation of conventional KHIs, such as polyvinylpyrrolidone (PVP) and polyvinylcaprolactam (PVCap), is challenging, there is a need to develop environmental-friendly KHIs with enhanced biodegradability to improve possible environmental risks. Thus, green inhibitors have been developed as a new class of KHIs. Research for enhancement of green hydrate inhibitors, as an alternative for existing low dosage hydrate inhibitors (LDHIs), has increased. In this paper, the effect of induction time with presence of cassava peels on the formation of methane hydrate was studied and compared with commercialized inhibitor, PVP. The performance of cassava peels as a kinetic hydrate inhibitor was investigated using high pressure micro differential scanning calorimetry (µ-DSC). For the induction time measurement, linear cooling ramps at a constant cooling rate of 0.5 K/min were used under isobaric conditions. Aqueous solutions of 0.5 wt % and 1.0 wt % of cassava peels were prepared and the induction time of methane hydrate formation in these solutions was measured at pressure ranges from 4.0 to 10.0 MPa. One of the characteristics to be a good kinetic inhibitor is the presence of hydroxyl functional group in inhibitors, which assist to form hydrogen bonds with water molecules, thus preventing hydrates formation. Fourier transform infrared (FTIR) analysis confirms the presence of hydroxyl groups in cassava peels with wavenumber value of 3370.68 cm−1. Cassava peel solution is observed to delay the induction times at all pressure settings and it is better at 1.0 wt % concentration. However, at lower pressures of 4 and 6 MPa, the performance is less effective when compared to a commercial inhibitor, PVP. At high pressures of 8 and 10 MPa, it can be seen that the performance is as effective as PVP. This research paper shows that cassava peels have high potential to be developed as a gas hydrate green kinetic inhibitor that can be applied for industry usage in the future.
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Maximum utilisation of available resources for efficient poultry feeding in the South Pacific: major issues and prospects. WORLD POULTRY SCI J 2019. [DOI: 10.1017/s0043933919000217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Munarko H, Sugiyono S. PENGARUH BEBERAPA BAHAN BAKU TERHADAP KARAKTERISTIK FISIKOKIMIA DAN SENSORI RENGGINANG SINGKONG (Manihot utilissima Pohl). JURNAL TEKNOLOGI DAN INDUSTRI PANGAN 2019. [DOI: 10.6066/jtip.2019.30.1.20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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