scholarly journals The Use of Mycotoxin Binder to Control Its Contamination in Feed

2017 ◽  
Vol 26 (2) ◽  
pp. 091 ◽  
Author(s):  
Prima Mei Widiyanti ◽  
Romsyah Maryam
Keyword(s):  
Management Practices ◽  
Animal Feed ◽  
Animal Health ◽  
Feed Additives ◽  
Inorganic Materials ◽  
Reproductive Disorders ◽  
Tropical Country ◽  
Animal Products ◽  
Inorganic Substances ◽  
And Storage

<p class="awabstrak2">The climate in Indonesia as a tropical country is very condusive for the growth of mycotoxins producing fungi. Mycotoxins have properties as carcinogenic, mutagenic, teratogenic, estrogenic, neurotoxic, and immunotoxic. Mycotoxins reduce performance, appetite, weight, and immunity. They also cause reproductive disorders and generate the residues in animal products that affect human health. These can be prevented by controlling mycotoxins contamination in agricultural products that used for feed ingredients through good management practices (during planting, harvesting, and storage). Mycotoxins contamination can also be minimized by physical, chemical and biological treatments as well as the application of mycotoxin binders. This review describes the use of mycotoxin binders in animal feed. They are used as feed additives, may be derived from organic, inorganic materials or their combination. Combination of organic and inorganic substances proven to be more effective and efficient in controlling mycotoxin contamination. Therefore, it is recommended to use mycotoxin binders to prevent animal health disorder and to decrease mycotoxin residues in animal products.</p><p class="awabstrak3"> </p>

scholarly journals The Potential Utilization of High-Fiber Agricultural By-Products as Monogastric Animal Feed and Feed Additives: A Review

Animals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 2098
Author(s):  
Wen-Yang Chuang ◽  
Li-Jen Lin ◽  
Hsin-Der Shih ◽  
Yih-Min Shy ◽  
Shang-Chang Chang ◽  
...  
Keyword(s):  
Dietary Fiber ◽  
Animal Feed ◽  
Animal Health ◽  
Feed Additives ◽  
Health It ◽  
High Fiber ◽  
Monogastric Animal ◽  
Animal Growth ◽  
Positive Effect ◽  
By Products

With the increase in world food demand, the output of agricultural by-products has also increased. Agricultural by-products not only contain more than 50% dietary fiber but are also rich in functional metabolites such as polyphenol (including flavonoids), that can promote animal health. The utilization of dietary fibers is closely related to their types and characteristics. Contrary to the traditional cognition that dietary fiber reduces animal growth, it can promote animal growth and maintain intestinal health, and even improve meat quality when added in moderate amounts. In addition, pre-fermenting fiber with probiotics or enzymes in a controlled environment can increase dietary fiber availability. Although the use of fiber has a positive effect on animal health, it is still necessary to pay attention to mycotoxin contamination. In summary, this report collates the fiber characteristics of agricultural by-products and their effects on animal health and evaluates the utilization value of agricultural by-products.

scholarly journals Health principles as one of the major factors affecting the development of organic agriculture in Ukraine

2019 ◽  
pp. 160-176
Author(s):  
Yevhen Mylovanov
Keyword(s):  
Human Health ◽  
Agricultural Production ◽  
Management Practices ◽  
Animal Feed ◽  
Plant Protection ◽  
Animal Health ◽  
Organic Food ◽  
Overweight And Obesity ◽  
Animal Farming ◽  
Major Factors

Taking into account some of the important parameters of human health, the study presents a comparative analysis of organic and conventional agricultural production, and highlights how organic management practices affect balanced food systems. It is pointed out that consumption of organic food can reduce the risk of developing allergies, overweight and obesity. Even though organic food products are much healthier to eat, there is still a need to provide more evidence why organic food is more beneficial. The author considers research experiments on animals and concludes that animal feed from organic and conventional agricultural production influences animals differently. It is noted that in organic agricultural production the use of synthetic pesticides is prohibited, whereas in conventional agricultural production pesticide residues in fruit and vegetables are the main source of chemicals affecting human health. The study reviews changes in the use of plant protection products by domestic farms and compares the intensity of pesticide consumption in Ukraine and other countries of the world in recent years. According to epidemiological studies, pesticides have an adverse effect on cognitive development of children and carcinogenic risks to public health. However, this data has not been used in official risk assessments for individual pesticides. It is also stressed that promoting organic agricultural production reduces the professional impact of pesticides on agricultural workers and rural residents. Particular attention is drawn to the issue of using antibiotics in conventional animal farming, which is considered to be one of the major factors explaining why people have developed resistance to antibiotics, as opposed to organic animal farming, where the use of antibiotics is very limited. The author claims that organic agricultural production has a number of documented and potential advantages for human health, and is therefore more likely to improve health outcomes. Based on the findings that production and consumption of organic food has a potential positive effect on people’s health, a number of recommendations are made concerning guidelines for further research that will contribute to promoting and maintaining human health, animal health, protecting the earth and environment.

scholarly journals The Effects of Fungal Feed Additives in Animals: A Review

Animals ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 805
Author(s):  
Wen Yang Chuang ◽  
Yun Chen Hsieh ◽  
Tzu-Tai Lee
Keyword(s):  
Egg Production ◽  
Animal Feed ◽  
Animal Health ◽  
Cost Benefit ◽  
Feed Additives ◽  
Feed Conversion ◽  
Feeding Programs ◽  
Economic Analyses ◽  
Feed Conversion Rate ◽  
Functional Components

As probiotics, fungi enhance animal health and are suitable animal feed additives. In addition to brewing fungi, there are also edible and medicinal fungi. Common fungi utilized in feeding programs include Saccharomyces cerevisiae, Aspergillus oryzae, Pleurotus spp., Antrodia cinnamomea, and Cordyceps militaris. These fungi are rich in glucans, polysaccharides, polyphenols, triterpenes, ergosterol, adenosine, and laccases. These functional components play important roles in antioxidant, anti-inflammatory, anti-obesity, and immune system regulation. As such, fungal feed additives could be of potential use when breeding livestock. In previous studies, fungal feed additives enhanced body weight and egg production in poultry and improved the feed conversion rate. Several mycotoxins can be produced by hazardous fungi but fortunately, the cell walls constituents and enzymes of fungal probiotics can also act to decrease the toxicity of mycotoxins. Overall, fungal feed additives are of value, but their safety and usage must be studied further, including cost-benefit economic analyses.

Developments in techniques to test the efficacy of animal feed products

2021 ◽  
pp. 125-150
Author(s):  
Gerhard Flachowsky ◽  
◽  
Ulrich Meyer ◽  
Keyword(s):  
Animal Feed ◽  
Animal Health ◽  
Feed Additives ◽  
In Vivo Studies ◽  
Animal Origin ◽  
Food Of Animal Origin ◽  
Key Issues ◽  
Key Steps

Various animal feed products may influence animal health, conversion of animal feed into food of animal origin and the emissions caused by animals. All these matters are regulated in the directives of the European Food Safety Authority (EFSA). This chapter first discusses EFSA guidance on how to compile dossiers for feed additives. The chapter then discusses key issues and steps in demonstrating the efficacy of new animal feed products: reduction of nitrogen (N) excretion, reduction of feed contamination of by mycotoxins and, finally, reduction of methane emissions with feed additives. Key steps, such as the use of in vitro and in vivo studies, to test the effects of feed additives are discussed in detail.

scholarly journals Herbs in a sustainable animal nutrition

2010 ◽  
Vol 26 (3-4) ◽  
pp. 203-214 ◽  
Author(s):  
D. Runjaic-Antic ◽  
S. Pavkov ◽  
J. Levic
Keyword(s):  
Animal Feed ◽  
Raw Materials ◽  
Animal Health ◽  
Developed Countries ◽  
Physiological Effect ◽  
Feed Additives ◽  
Animal Origin ◽  
Strong Trend ◽  
Antibiotic Drugs

Animal has a direct impact on the quality of meat, milk and eggs in a positive and negative sense. Over the composition of a meal for animals can manipulate the quality of products of animal origin and can be achieved by a variety of nutritional, sensory, chemical, physical and physiological characteristics. The use of medicine in intensive and extensive farming is a big and risky to the quality of food and thus health. In organic farming of animals is not allowed to use medicines. Because are increasingly looking for natural healing resources. Herbs provides, in the manufacture of animal feed, a real opportunity to increase value through the use of different functional additions. Addition food for animals, really can improve its functionality in terms of a physiological effect. In developed countries in Europe is very strong trend of replacing synthetic antibiotic drugs based on medicinal herbal preparations. As herbal feed additives may be used drug (finely divided dry medicinal herbal raw materials), herbal extracts or herbal isolate (e.g. essential oil). The paper gives a short overview of the most important potential of herbal medicinal materials with antibacterial activity, antiinflammatory, digestion-stimulating, laxative, antidiarrhoeal, choleretic etc. activities that have an approved application in human medicine and which can be added to animal feed for use in different animal health disorders. The use of herbs is more current and all higher, in human and veterinary food industry.

scholarly journals A Review of the Varied Uses of Macroalgae as Dietary Supplements in Selected Poultry with Special Reference to Laying Hen and Broiler Chickens

2020 ◽  
Vol 8 (7) ◽  
pp. 536 ◽  
Author(s):  
Garima Kulshreshtha ◽  
Maxwell T. Hincke ◽  
Balakrishnan Prithiviraj ◽  
Alan Critchley
Keyword(s):  
Broiler Chickens ◽  
Animal Feed ◽  
Animal Health ◽  
Feed Additives ◽  
Animal Nutrition ◽  
Poultry Production ◽  
Market Demand ◽  
Total Consumption ◽  
Amino Acid Profiles ◽  
Commercial Applications

Seaweeds comprise ca. 12,000 species. Global annual harvest is ca. 30.13 million metric tonnes, (valued ca. $11.7 billion USD in 2016) for various commercial applications. The growing scope of seaweed-based applications in food, agricultural fertilizers, animal feed additives, pharmaceuticals, cosmetics and personal care is expected to boost market demand. Agriculture and animal feed applications held the second largest seaweed market share in 2017, and the combined market is anticipated to reach much higher values by 2024 due to the impacts of current research and development targeting enhanced animal health and productivity. In general, seaweeds have been utilized in animal feed as a rich source of carbohydrates, protein, minerals, vitamins and dietary fibers with relatively well-balanced amino acid profiles and a unique blend of bioactive compounds. Worldwide, the animal nutrition market is largely driven by rising demand for poultry feeds, which represents ca. 47% of the total consumption for all animal nutrition. This review provides an overview of the utilization of specific seaweeds as sustainable feed sources for poultry production, including a detailed survey of seaweed-supplemented diets on growth, performance, gastrointestinal flora, disease, immunity and overall health of laying/broiler hens. Anti-microbial effects of seaweeds are also discussed.

Validation of an Analytical Method for the Determination of the Activity of Protease in Animal Feed Additives and in Animal Feedingstuffs

2015 ◽  
Vol 3 ◽  
Author(s):  
G.P. Dillon ◽  
K. Filer ◽  
C.A. Moran
Keyword(s):  
Egg Production ◽  
Storage Proteins ◽  
Matrix Effects ◽  
Animal Feed ◽  
Animal Health ◽  
Feed Additives ◽  
Assay Method ◽  
Plant Materials ◽  
Animal Feeds

SummaryThe nutrient availability in animal feeds can be improved by including exogenous enzymes to the feed, either by helping breakdown anti-nutritional factors or by increasing digestibility of complex ingredients thereby releasing more nutrients for utilisation. This process can improve the efficiency of meat and egg production, increase animal health, decrease feeding costs and reduce nutrients in animal waste. Proteases are protein-digesting enzymes that are used in animal nutrition to break down storage proteins in various plant materials and proteinaceous anti-nutrients in vegetable proteins. The analysis of exogenous proteases in feed additives and after they have been added to feed has proven technically challenging. Accordingly, the purpose of this work was to validate a method for the determination of the activity of protease in animal feed additives and supplemented animal feed. The approach used for the assay was to adapt an assay based on the hydrolysis of haemoglobin. The method validations examined a range of parameters including; linearity & range; uncertainty, sensitivity, accuracy and studies designed to highlight any possible matrix effects on various types of supplemented feed. The assay method described herein is convenient and inexpensive and could be applied to the analysis of proteases in animal feeds during quality control and in investigating fraudulent adulteration of feed to ensure the authenticity and traceability of the product.

scholarly journals The Recent Trend in the Use of Multistrain Probiotics in Livestock Production: An Overview

Animals ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 2805
Author(s):  
Modinat Tolani Lambo ◽  
Xiaofeng Chang ◽  
Dasen Liu
Keyword(s):  
Recent Trend ◽  
Animal Health ◽  
Nutrient Utilization ◽  
Feed Additives ◽  
Microbial Ecosystem ◽  
Animal Products ◽  
Improved Performance ◽  
Multistrain Probiotics ◽  
And Performance ◽  
Different Strains

It has been established that introducing feed additives to livestock, either nutritional or non-nutritional, is beneficial in manipulating the microbial ecosystem to maintain a balance in the gut microbes and thereby improving nutrient utilization, productivity, and health status of animals. Probiotic use has gained popularity in the livestock industry, especially since antimicrobial growth promoter’s use has been restricted due to the challenge of antibiotic resistance in both animals and consumers of animal products. Their usage has been linked to intestinal microbial balance and improved performance in administered animals. Even though monostrain probiotics could be beneficial, multistrain probiotics containing two or more species or strains have gained considerable attention. Combining different strains has presumably achieved several health benefits over single strains due to individual isolates’ addition and positive synergistic adhesion effects on animal health and performance. However, there has been inconsistency in the effects of the probiotic complexes in literature. This review discusses multistrain probiotics, summarizes selected literature on their effects on ruminants, poultry, and swine productivity and the various modes by which they function.

scholarly journals Essential Oils as Feed Additives—Future Perspectives

Molecules ◽  
2018 ◽  
Vol 23 (7) ◽  
pp. 1717 ◽  
Author(s):  
Zora Stevanović ◽  
Jasna Bošnjak-Neumüller ◽  
Ivana Pajić-Lijaković ◽  
Jog Raj ◽  
Marko Vasiljević
Keyword(s):  
Essential Oils ◽  
Animal Feed ◽  
Biological Effects ◽  
Animal Health ◽  
Growth Conditions ◽  
Development Stage ◽  
Feed Additives ◽  
Feed Additive ◽  
Growth Promoters ◽  
Active Compounds

The inconsistency of phytogenic feed additives’ (PFA) effects on the livestock industry poses a risk for their use as a replacement for antibiotic growth promoters. The livestock market is being encouraged to use natural growth promotors, but information is limited about the PFA mode of action. The aim of this paper is to present the complexity of compounds present in essential oils (EOs) and factors that influence biological effects of PFA. In this paper, we highlight various controls and optimization parameters that influence the processes for the standardization of these products. The chemical composition of EOs depends on plant genetics, growth conditions, development stage at harvest, and processes of extracting active compounds. Their biological effects are further influenced by the interaction of phytochemicals and their bioavailability in the gastrointestinal tract of animals. PFA effects on animal health and production are also complex due to various EO antibiotic, antioxidant, anti-quorum sensing, anti-inflammatory, and digestive fluids stimulating activities. Research must focus on reliable methods to identify and control the quality and effects of EOs. In this study, we focused on available microencapsulation techniques of EOs to increase the bioavailability of active compounds, as well as their application in the animal feed additive industry.

scholarly journals Biological Function of Plant Tannin and Its Application in Animal Health

2022 ◽  
Vol 8 ◽  
Author(s):  
Zhenkai Tong ◽  
Wenfeng He ◽  
Xiao Fan ◽  
Aiwei Guo
Keyword(s):  
Influencing Factors ◽  
Pathogenic Bacteria ◽  
Animal Health ◽  
Inhibitory Effect ◽  
Feed Additives ◽  
Animal Products ◽  
Antioxidant Function ◽  
Ruminant Diets ◽  
Pathogenic Viruses

Plant tannins are widely found in plants and can be divided into hydrolyzed tannins and condensed tannins. In recent years, researchers have become more and more interested in using tannin-rich plants and plant extracts in ruminant diets to improve the quality of animal products. Some research results show that plant tannins can effectively improve the quality of meat and milk, and enhance the oxidative stability of the product. In this paper, the classification and extraction sources of plant tannins are reviewed, as well as the biological functions of plant tannins in animals. The antioxidant function of plant tannins is discussed, and the influence of their structure on antioxidation is analyzed. The effects of plant tannins against pathogenic bacteria and the mechanism of action are discussed, and the relationship between antibacterial action and antioxidant action is analyzed. The inhibitory effect of plant tannins on many kinds of pathogenic viruses and their action pathways are discussed, as are the antiparasitic properties of plant tannins. The anti-inflammatory action of tannins and its mechanism are analyzed. The function of plant tannins in antidiarrheal action and its influencing factors are discussed. In addition, the effects of plant tannins as feed additives on animals and the influencing factors are reviewed in this paper to provide a reference for further research.

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