Feed Additives Produced on the Basis of Organic Forms of Micronutrients as a Means of Biofortification of Food of Animal Origin

Górniak, Wanda; Cholewińska, Paulina; Konkol, Damian

doi:10.1155/2018/8084127

Cited by 8 publications

(3 citation statements)

References 37 publications

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“…Загальновідомо, що мікроелементи не можуть бути синтезовані в організмі чи замінені іншими речовинами, тому основним джерелом надходження їх в організм сільськогосподарської птиці є корми (Górniak et al, 2018;Nys et al, 2018). Вітчизняний та зарубіжний досвід переконливо доводять, що введення в комбікорми для сільськогосподарської птиці мікроелементів в оптимальних кількостях і співвідношеннях дозволяє не тільки підвищити її продуктивність і життєздатність, а й поліпшити конверсію корму та якість продукції.…”

Section: вступunclassified

Modeling effect of selenium on broiler chickens’ body

et al. 2021

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In recent years, based on new scientific data, many countries worldwide have been revising the existing standards for introducing trace elements in mixed feed for highly productive broiler chicken crosses. This also applies to selenium, which is recognized as an indispensable biotic ultramicroelement with a wide range of biological action according to modern classification. However, some aspects of the selenium effects on poultry have not been elucidated yet. We have conducted comprehensive research to deepen and expand modern ideas about the biological role of selenium, its impact on the interior and productive qualities of broiler chickens in the post-embryonic period of ontogenesis. One of the tasks was to study the causal relationship between the level of selenium consumption by broiler chickens and the studied indicators. The research was conducted on broiler chickens of the Cobb 500 cross. During the rearing period, the feeding of broiler chickens of all groups was carried out with dry full-fledged mixed feeds following the existing norms. The poultry of the first control group did not receive selenium supplementation. The poultry of the second experimental group was additionally injected with Selenium at the rate of 0.2 mg/kg, the third of 0.3, and the fourth of 0.4 mg/kg. When conducting a correlation analysis of the obtained experimental data, it was found that there are different levels and directions of relationship between internal and economically valuable features included in the study, which may vary depending on the selenium content in mixed feed for broiler chickens. A scheme of modeling the effect of selenium on broiler chickens’ bodies is proposed.

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Section: вступunclassified

Modeling effect of selenium on broiler chickens’ body

et al. 2021

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“…Advanced studies were carried out for the application of mixed nutrients in crops. Recently, Górniak et al [11] reported the studies in the field of biofortification of edible plants with selenium and iodine. Another factor that contributes towards the nutrient intake in the human body is whether the food consumed supplies micronutrient form in bioavailable form.…”

Section: Introductionmentioning

confidence: 99%

Biofortification—A Frontier Novel Approach to Enrich Micronutrients in Field Crops to Encounter the Nutritional Security

et al. 2022

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Globally, many developing countries are facing silent epidemics of nutritional deficiencies in human beings and animals. The lack of diversity in diet, i.e., cereal-based crops deficient in mineral nutrients is an additional threat to nutritional quality. The present review accounts for the significance of biofortification as a process to enhance the productivity of crops and also an agricultural solution to address the issues of nutritional security. In this endeavor, different innovative and specific biofortification approaches have been discussed for nutrient enrichment of field crops including cereals, pulses, oilseeds and fodder crops. The agronomic approach increases the micronutrient density in crops with soil and foliar application of fertilizers including amendments. The biofortification through conventional breeding approach includes the selection of efficient genotypes, practicing crossing of plants with desirable nutritional traits without sacrificing agricultural and economic productivity. However, the transgenic/biotechnological approach involves the synthesis of transgenes for micronutrient re-translocation between tissues to enhance their bioavailability. Soil microorganisms enhance nutrient content in the rhizosphere through diverse mechanisms such as synthesis, mobilization, transformations and siderophore production which accumulate more minerals in plants. Different sources of micronutrients viz. mineral solutions, chelates and nanoparticles play a pivotal role in the process of biofortification as it regulates the absorption rates and mechanisms in plants. Apart from the quality parameters, biofortification also improved the crop yield to alleviate hidden hunger thus proving to be a sustainable and cost-effective approach. Thus, this review article conveys a message for researchers about the adequate potential of biofortification to increase crop productivity and nourish the crop with additional nutrient content to provide food security and nutritional quality to humans and livestock.

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“…A, B 1 , B 6 , and B 12 ) and essential fatty acids (Średnicka-Tober et al ., 2016). In addition, beef as well as milk are at the forefront of consumed animal products (Górniak et al ., 2018).…”

Section: Introductionmentioning

confidence: 99%

The microbiome of the digestive system of ruminants – a review

Cholewińska

Czyż

Nowakowski

et al. 2020

Anim. Health. Res. Rev.

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This review aims to explain the influence and characterization of the microbiome in the ruminant digestive system by presenting the knowledge collected so far. The knowledge presented in this work is focused on the main factors affecting the microbiome and the main dependencies that have been found in it so far. The microbiome in the rumen is the first to come into contact with the biomass of the forage and its main purpose is to decompose into smaller particles or compounds. With the gradual increase in knowledge about the microbiome, there is a chance to manipulate it so that the animal continues to live in a symbiotic relationship with it, while reducing greenhouse gas emissions to the environment as well as increasing feed efficiency. Therefore, understanding the influence of the ruminant microbiome is the main step to achieve such results. However, learning the relationship between microorganisms is only at an early stage, because research focuses mainly on taxonomy. Future research should focus on interactions in the ecosystem which is the microbiome, on explaining individual functions and on influence of environmental factors.

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Feed Additives Produced on the Basis of Organic Forms of Micronutrients as a Means of Biofortification of Food of Animal Origin

Cited by 8 publications

References 37 publications

Modeling effect of selenium on broiler chickens’ body

Modeling effect of selenium on broiler chickens’ body

Biofortification—A Frontier Novel Approach to Enrich Micronutrients in Field Crops to Encounter the Nutritional Security

The microbiome of the digestive system of ruminants – a review

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