scholarly journals COMPREHENSIVE EVALUATION OF PROTEIN VALUE OF FEED RAW MATERIALS OF ANIMAL ORIGIN

2020 ◽  
Vol 21 (2) ◽  
pp. 164-169
Author(s):  
Н. P. Ryvak ◽  
G. I. Boyko ◽  
R. O. Ryvak ◽  
S. V. Davydovych
Keyword(s):  
Amino Acids ◽  
Blood Plasma ◽  
Comprehensive Evaluation ◽  
Raw Materials ◽  
Essential Amino Acids ◽  
High Heat ◽  
Farm Animals ◽  
Animal Origin ◽  
Digestible Protein ◽  
Complete Protein

The article presents a literature review on the need to balance feed for farm animals and poultry on the content of complete protein, which contains a complete set of essential and essential amino acids, the characteristics of feed materials of animal origin in relation to its protein value. The section "Materials and methods" presents methods for determining: crude protein by the Kjeldahl method, digestible protein with 0,2 % pepsin, and the coefficient of digestibility, and the principles of testing, as well as characteristics of methods for determining the content of essential and non-essential amino acids. incl. sulfur-containing, using the system of capillary electrophoresis "Kapel-105M". As a result of the conducted researches it is established that in terms of protein value (digestible protein and digestibility coefficient) feather flour is the least valuable, it is also poor in lysine, methionine, tryptophan and histidine, compared to other types of raw materials, despite hydrolysis and high heat treatment. Meat and bone meal are also less valuable in terms of digestible protein and essential amino acids. The best indicators of protein value were observed in dry blood plasma in terms of digestible protein content and digestibility coefficient, which is 89.9%, which indicates its good digestibility by animals and poultry. In terms of digestible protein, essential amino acids and digestibility, meat, blood meal and dry blood plasma are the most valuable. Due to this, these products are effective in feeding for protein synthesis of livestock and poultry products.

Review of raw sources applicable for the development of plant-based products: Selection criteria for a balanced composition

2022 ◽  
pp. 59-62
Author(s):  
Анна Валерьевна Гурьева ◽  
Мария Николаевна Рожкова
Keyword(s):  
Amino Acids ◽  
Eating Habits ◽  
Raw Materials ◽  
Essential Amino Acids ◽  
Economic Feasibility ◽  
Animal Origin ◽  
World Population ◽  
Dairy Proteins ◽  
Healthy Eating Habits ◽  
Complete Protein

Пищевые привычки и потребности в питательных веществах складываются на протяжении всей жизни человека под влиянием различных факторов, однако неоспоримым остается факт биологической потребности организма в незаменимых аминокислотах и как следствие - в доступных, полноценных белках. Поиск новых источников белка и развитие технологий его получения, воспроизводства, переработки, сбережения всегда в центре внимания пищевой промышленности. Потребность растущего населения Земли в доступных пищевых ресурсах, богатых полноценным белком, с каждым годом только возрастает. Выбор оптимальной формулы, способа переработки или сочетания композиции натуральных белков растительного происхождения, способных выступать в качестве возобновляемого источника незаменимых аминокислот, в целях полноценной замены белков животного происхождения, в частности молочных, в соответствии с принципами экономической целесообразности является основной движущей силой исследований и разработок. Актуальность обзора сырьевых источников и формирование критериев выбора растительного сырья с целью применения в моделях конструирования рецептур обоснованы стремительным ростом популярности продукции растительного происхождения. Безмолочные белковые напитки и десерты сформировали существенную потребительскую нишу, стали обязательной частью диеты современных потребителей не только комплементарно или в качестве перекуса, но и в качестве отдельного полноценного приема пищи, что формирует устойчивые привычки здорового пищевого поведения. Nutritional habits and needs for nutrients develop throughout a person's life under the influence of various factors, but the fact of the body's biological need for essential amino acids, and as a result, for accessible, complete proteins, remains undeniable. The search for new sources of protein and the development of technologies for its production, reproduction, processing, saving are always in the center of attention of the food industry. The demand of the growing world population for affordable food resources rich in complete protein only increases every year. The choice of the optimal formula, processing method or combination of a composition of natural proteins of plant origin, capable of acting as a renewable source of essential amino acids, in order to fully replace proteins of animal origin, and, in particular, dairy proteins, in accordance with the principles of economic feasibility, is the main driving force of research and development. The relevance of the review of raw materials and the formation of criteria for the selection of vegetable raw materials for the purpose of application in models for designing formulations is justified by the rapid growth in the popularity of products of vegetable origin. Dairy-free protein drinks and desserts have formed a significant consumer niche, have become an obligatory part of the diet of modern consumers, not only as a complementary or as a snack, but also as a separate full meal, which forms stable healthy eating habits.

scholarly journals GLOBIGEN JUMP START APPLICATION WITHIN THE PRE-STARTER FEED TO THE POST-WAENING PIGLETS

2021 ◽  
Vol 22 (1) ◽  
pp. 184-190
Author(s):  
T. Y. Prudius ◽  
A. V. Hutsol ◽  
N. V. Hutsol ◽  
O. O. Mysenko
Keyword(s):  
Amino Acids ◽  
Blood Plasma ◽  
African Swine Fever ◽  
Essential Amino Acids ◽  
Feed Additives ◽  
Feed Additive ◽  
Animal Origin ◽  
Control Group ◽  
Negative Effect ◽  
Experimental Group

Balanced addition of essential amino acids, vitamins and minerals, easily digestible proteins, namely proteins of animal origin is an important factor for efficient feeding and pigs performance, that leads to a systematic search for new solutions when using feed additives. They provide digestibility, better absorbtion of protein, vitamins, minerals and other nutrients. Such supplements include blood plasma, meat and bone meal, fish meal and others. Besides fishmeal, other protein groups are dangerous in relation to African swine fever. Furthermore blood plasma additionally to the protein group contains immunoglobulins that can passively affect the immune system of piglets, An alternative to blood plasma is the animal nutrition supplement Globigen Jump Start, which is made from chicken eggs, containing essential and replaceable amino acids with a high percentage of absorption. Another important factor is the presence of specific IgY immuno-globulins, which being ingested have a negative effect on the pathogenic intestinal microflora, namely viruses, bacteria and cryptosporidium. Knowledge of the feed additive Globigen Jump Start effect gave impetus to the study of its effect on the piglets’ performance during the stressful period after weaning. The objective of the work was evaluation of the effect of the Globigen Jump Start fed within the pre-starter feed on the productive characteristics of post-weaning piglets. Based on the obtained research results, the best ones were shown in the experimental group, which was fed compound feed containing Globigen Jump Start in the amount of 2 kg / t of compound feed. It was found that at the end of the experiment, the weight of piglets in the control group was 19.2 kg, and in the experimental group - 21.0 kg, which is 1.8 kg or 9.4% more comparing to the control.

Content of amino acids in raw materials of somespecies of ASTERACEAE family

Fitoterapia ◽  
2020 ◽  
Vol 3 (3) ◽  
pp. 44-50
Author(s):  
S.M. Marchyshyn ◽  
◽  
L.V. Slobodianiuk ◽  
R.Yu. Basaraba ◽  
N.А. Hudz ◽  
...  
Keyword(s):  
Amino Acids ◽  
High Performance Liquid Chromatography ◽  
Free Amino ◽  
High Performance ◽  
Raw Materials ◽  
Essential Amino Acids ◽  
Qualitative Composition ◽  
Quantitative Content ◽  
First Time ◽  
Asteraceae Family

Keywords: amino acids; common pussytoes; yacon; stevia; golden marigolds; leaves; herb; aster family; high performance liquid chromatography. For the first time the qualitative composition was studied and the quantitative content of amino acids in the herb of common pussytoes, yacon leaves, stevia leaves, herb of golden marigolds was determined by HPLC. 17 bound and 16 free amino acids were identified in the herb of common pussytoes, in the herb of golden marigolds, yacon leaves and stevia leaves – 12 and 5, 17 and 11 and 16 and 14 amino acids, respectively. The highest content of the sum of essential and substitute amino acids is contained in the leaves of stevia; the lowest content of the sum of essential amino – in the herb of golden marigolds, the sum of essential amino acids – in the herb of common pussytoes.

scholarly journals QUALITY EVALUATION OF PROTEIN FEED ADDITIVE AND TURKEY COMPOUND FEED

2020 ◽  
Vol 20 (3) ◽  
pp. 34-38
Author(s):  
В. Iegorov ◽  
A. Makarynska ◽  
N. Vorona
Keyword(s):  
Chemical Composition ◽  
Physical Properties ◽  
Soybean Meal ◽  
Raw Materials ◽  
Advanced Technology ◽  
Farm Animals ◽  
Feed Additive ◽  
Periodic Action ◽  
Complete Protein ◽  
Protein Feed

The article describes that there is a problem of providing the population of the planet with a complete protein in the world today. It is proved that its lack can lead to significant pathologies. This issue becomes very acute with the rapid increase in the number of people on Earth. In this situation the challenge is complicated for compound feed producers because it is necessary to provide protein feeds to farm animals and poultry to meet people's needs for animal protein products. However, feed manufacturers should not use protein raw materials that can be consumed as food. Based on cooperation with compound feed producers, the task of finding alternative sources of protein raw materials, preferably of vegetable origin, is set. The optimal composition of protein feed additive (PFA) for soybean meal replacement in compound feeds for farm animals and poultry has been developed. PFA can be manufactured at a feed mill with portion technology by weighing portions of components and mixing in a paddle periodic action mixer. PFA can be used as a part of compound feeds for poultry farms and livestock complexes, feed concentrates for poultry and livestock farms, feed mills with advanced technology, inter-farm or mini-feed mills. We have developed compound feed recipes for heavy type turkeys using PFA to determine the cost-effectiveness of using PFA in compound feed. Turkeys have been chosen as a poultry because they are the most demanding birds to the quality and quantity of protein in the ration. The experimental samples of PFA were made in accordance with the developed recipes. We determined their physical properties and chemical composition. The PFA experimental samples match the quality of soybean meal according to the physical properties and chemical composition. In accordance with the developed recipes of mixed feeds for heavy type turkeys experimental samples of starter and grower feeds were made. Research of the physical properties and chemical composition of compound feeds has shown that the replacement of soybean meal with PFA in their composition does not affect the nutritional value and technological properties of the final product.

DEVELOPMENT OF TECHNOLOGY OF BREAD WITH ENHANCED NUTRITIONAL VALUE WITH THE ADDITION OF WHOLE-GROUND SAFFLOWER SEEDS

2019 ◽  
Author(s):  
В.С. КУЦЕНКОВА ◽  
Н.В. НЕПОВИННЫХ ◽  
В.С. ГРИНЁВ ◽  
Е.В. ЛЮБУНЬ ◽  
А.А. ШИРОКОВ ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Production Process ◽  
Wheat Flour ◽  
Nutritional Value ◽  
Raw Materials ◽  
Essential Amino Acids ◽  
Bakery Products ◽  
Group B

Исследованы показатели качества и пищевой ценности хлеба с добавкой цельносмолотых семян сафлора (ЦСС). Хлеб вырабатывали согласно ГОСТ 2784288 на основе муки пшеничной, дрожжей, воды, сахара, соли, но вносили ЦСС в сухом виде взамен 10 пшеничной муки. Установлено, что потребление 100 г обогащенных хлебобулочных изделий обеспечит удовлетворение суточной потребности, : в белке на 11 жире, содержащем повышенное количество полиненасыщенных жирных кислот, на 4,5 углеводах на 13 пищевых волокнах на 19 минеральных веществах на 1,59,5 витаминах группы В на 6,810,9 незаменимых аминокислотах на 218. Показано, что использование измельченных семян сафлора в рецептуре хлебобулочных изделий способствует повышению их пищевой ценности за счет внесения незаменимых полиненасыщенных жирных кислот омега3 (1), омега6 (28), омега9 (4,8). Энергетическая ценность готового изделия составляет 246,8 ккал (1031,6 кДж). Разработана рецептура хлеба повышенной пищевой ценности с добавкой ЦСС. Отработаны параметры процесса производства. Показано, что добавка нетрадиционного вида сырья цельносмолотых семян сафлора позволяет улучшить органолептические и физикохимические показатели хлеба, повысить его пищевую ценность. Indicators of quality and nutritional value of bread with the addition of wholeground safflower seeds were investigated. Bread is produced according to GOST 2784288 on the basis of wheat flour, yeast, water, sugar, salt, but with the addition of wholeground safflower seeds in dry form instead of 10 wheat flour. It was found that the consumption of 100 g of enriched bakery products will ensure the satisfaction of daily needs, : in protein for 11 fat containing an increased amount of polyunsaturated fatty acids, for 4,5 carbohydrates for 13 dietary fiber for 19 minerals for 1,59,5 vitamins of group B for 6,810,9 essential amino acids for 218. It is shown that the use of crushed safflower seeds in the formulation of bakery products increases their nutritional value by introducing essential polyunsaturated fatty acids omega3 (1), omega6 (28), omega9 (4,8). The energy value of the finished product is 246,8 kcal (1031,6 kJ). The formulation of high nutritional value bread with the addition of wholeground safflower seeds is developed. Parameters of the production process worked out. It is shown that the use of additives of nontraditional raw materials wholeground safflower seeds can improve the organoleptic and physicalchemical characteristics of bread, increase its nutritional value.

scholarly journals RESULTS OF SCREENING ASSESSMENT OF NUTRITIONAL VALUE AND AMINO ACIDS CONTENT IN THE INDUSTRIAL WORKERS DIET

2019 ◽  
pp. 40-43
Author(s):  
T.V. Mazhaeva ◽  
S.E. Dubenko
Keyword(s):  
Amino Acids ◽  
Nutritional Value ◽  
Protein Quality ◽  
Raw Materials ◽  
Amino Acid Content ◽  
Essential Amino Acids ◽  
Toxic Substances ◽  
Industrial Workers ◽  
Regulatory Requirements ◽  
Laboratory Methods

To decrease the toxic effects of xenobiotics on healthy workers in healthful and dietary meals, it’s important to consider not only the proper diet intake of macro- and micronutrients, but protein quality in terms of essential amino acids. A study was conducted to evaluate nutritional value and amino acids content in the industrial workers diets of two metallurgical enterprises by calculation and laboratory methods. We found that set of healthful and dietary meals at the calculation stage do not comply with regulatory requirements for fats and carbohydrates by 34 and 16 percent, respectively. According to laboratory tests, from 57 to 68 percent of sets of healthful and dietary meals do not comply with regulatory requirements for proteins, fats and carbohydrates. The discrepancy in the data on the amount of determined nutrients between the calculated and laboratory methods may be due to calculation errors, shortage and quality of raw materials, as well as a limitation of methods for determining fat and carbohydrates. With a set of healthful and dietary meals workers can satisfy the almost daily requirement for the corresponding energy expenditures for some amino acids, however, the required amount of these amino acids in workers in contact with heavy metals has not been established. It has also been found that in diets of healthful and dietary meals, the ratio of tryptophan / lysine / methionine + cystine is violated towards an excess of tryptophan, whose deamination products are highly toxic. It is necessary to continue further investigation of ready-made diets of healthful and dietary meals for nutritional value and amino acid content in order to identify factors affecting the discrepancy within research results between calculation and laboratory methods, as well as establish adequate norms for amino acids intake in workers exposed to toxic substances.

scholarly journals HYDROLYTIC REGULATION OF COMPONENT PROPERTIES

2020 ◽  
Vol 6 (444) ◽  
pp. 23-28
Author(s):  
V. A. Asafov ◽  
◽  
N. L. Tankova ◽  
E. L. Iskakova ◽  
T. N. Golovach ◽  
...  
Keyword(s):  
Raw Materials ◽  
Farm Animals ◽  
Animal Origin ◽  
Enzyme Preparations ◽  
Global Trends ◽  
Antigenic Activity ◽  
The Republic ◽  
Protein Components ◽  
Hydrolysis Of ◽  
Plant Sources

. The article provides an assessment of the dairy farming need in the Russian Federation and the Republic of Belarus in calves feed. The main global trends aimed at providing young animals with high-quality food means are considered. Various variants of directed hydrolysis of calf milk replacer (CMR) protein components intended for feeding young animals in the first months of life are analyzed. The possibilities of reducing the soy proteins antigenic activity, which are widely used at present in the CMR formulations for feeding young farm animals, are discussed. The results of experimental work and patents are presented, which describe the most widely used approaches to the production of enzymatic hydrolysates of proteins with desired properties, as well as the assessment of their biological activity and immunochemical properties. The issues of using various enzyme preparations of bacterial, fungal and animal origin for hydrolysis of colostrum proteins and plant sources of protein raw materials for the CMR production are considered.

scholarly journals Quality of Soybean Products in Terms of Essential Amino Acids Composition

Molecules ◽  
2021 ◽  
Vol 26 (16) ◽  
pp. 5071
Author(s):  
Wanda Kudełka ◽  
Małgorzata Kowalska ◽  
Marzena Popis
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Moisture Content ◽  
Genetically Modified ◽  
Essential Amino Acids ◽  
Raw Material ◽  
Quantitative Composition ◽  
Genetically Modified Soybean ◽  
Amino Acids Composition ◽  
Complete Protein

The content of protein, moisture content and essential amino acids in conventional and genetically modified soybean grain and selected soybean products (soybean pâté, soybean drink, soybean dessert, tofu) was analyzed in this paper. The following comparative analysis of these products has not yet been carried out. No differences were observed in the amino acid profiles of soybeans and soybean products. The presence of essential amino acids was confirmed except for tryptophan. Its absence, however, may be due not to its absence in the raw material, but to its decomposition as a result of the acid hydrolysis of the sample occurring during its preparation for amino acid determination. Regardless of the type of soybean grain, the content of protein, moisture content and essential amino acids was similar (statistically insignificant difference). Thus, the type of raw material did not determine these parameters. There was a significant imbalance in the quantitative composition of essential amino acids in individual soybean products. Only statistically significant variation was found in genetically modified and conventional soybean pâté. Moreover, in each soy product their amount was lower irrespective of the raw material from which they were manufactured. Therefore, the authors indicate the necessity of enriching soybean products with complete protein to increase their nutritional value.

scholarly journals Stabilitas Santan Kelapa pada Variasi Penambahan Emulsifier Natrium Kaseinat [Stability of Coconut Milk on Various Addition of Sodium Caseinate as Emulsifier]

Buletin Palma ◽  
2018 ◽  
Vol 19 (1) ◽  
pp. 27 ◽  
Author(s):  
Steivie Karouw ◽  
Budi Santosa
Keyword(s):  
Amino Acids ◽  
Raw Materials ◽  
Food Product ◽  
Sodium Caseinate ◽  
Essential Amino Acids ◽  
Coconut Milk ◽  
Agricultural Technology ◽  
North Sulawesi ◽  
Materials Used ◽  
Coconut Meat

<p>Coconut meat is a part of the coconut that has been widely used as a food product. Coconut milk is one of the products that can be processed from coconut meat. The purpose of this study is to evaluate the characteristics of coconut meat and coconut milk stability with the addition of sodium casein as emulsifier. The research was conducted from January to December 2013 at Laboratory of Indonesian Palm Crops Research Institute, Laboratory of Faculty of Agricultural Technology and Laboratory of LPPT, Gadjah Mada University, Yogyakarta and Laboratoty of Pusat Antar Universitas, IPB, Bogor. The main raw materials used are meat of Mapanget Tall coconut variety with fruit age of 11-12 months obtained from KP Kima Atas, North Sulawesi. The results showed that coconut meat of Mapanget Tall which was used as raw materials contained 15 types of amino acids and 10 of them are essential amino acids. Glutamic acid is an amino acid with the highest proportion of 1.22%, followed by arginine and tyrosine respectively 0.89% and 0.62%. Coconut milk produced on the various concentration of sodium caseinate was safe to be consumed until 28 days of storage at 8oC, which indicated by the total of microbes of 100 - 300 cfu. The results of organoleptic testing showed that coconut milk has an ordinary color to like, the aroma was usual to likes and taste was dislikes to likes. Coconut milk produced without addition of sodium casein emulsifier tends to be more stable than that of added sodium caseinate.</p><p><strong><br /></strong></p><p><strong>ABSTRAK</strong></p><p>Daging buah kelapa merupakan bagian buah kelapa yang telah dimanfaatkan secara luas sebagai produk pangan. Santan kelapa merupakan salah satu produk yang dapat diolah dari daging buah kelapa. Tujuan penelitian ini yaitu mengetahui karateristik daging buah kelapa dan stabilitas santan kelapa dengan penambahan emulsifier natrium kaseinat. Penelitian dilakukan sejak bulan Januari sampai Desember 2013 di Laboratorium Pascapanen Balai Penelitian Tanaman Palma Manado, Laboratorium Teknologi Hasil Pertanian Fakultas Teknologi Pertanian dan Laboratorium LPPT, Universitas Gadjah Mada (UGM) Yogyakarta serta Laboratorium Pusat antar Universitas, Institut Pertanian Bogor(IPB), Bogor. Bahan baku utama yang digunakan yaitu buah kelapa varietas Dalam Mapanget (DMT) dengan umur buah 11-12 bulan yang diperoleh dari KP Kima Atas, Sulawesi Utara. Santan yang diperoleh dari buah kelapa DMT ditambahkan natrium kaseinat 0,6%, 0,8% dan 1,0% kemudian disimpan pada suhu 8C selama 0, 7, 14, 21, dan 28 hari. Hasil penelitian menunjukkan bahwa daging buah kelapa dari varietas Dalam Mapanget mengandung 15 jenis asam amino dan 10 di antaranya adalah asam amino esensial. Asam glutamat merupakan asam amino dengan proporsi tertinggi yaitu 1,22%, disusul arginin dan tirosin masing-masing 0,89% dan 0,62%. Santan kelapa yang dihasilkan pada variasi konsentrasi emulsifier natrium kaseinat tahan simpan 28 hari pada suhu 8oC yang ditunjukkan dengan jumlah mikroba sebanyak 100 -300 cfu sampai penyimpanan 28 hari. Hasil pengujian organoleptik menunjukkan bahwa santan kelapa memiliki warna biasa sampai suka, aroma biasa sampai suka dan rasa tidak suka sampai suka. Susu kelapa yang dihasilkan tanpa penambahan emulsifier natrium kaseinat cenderung lebih stabil dibanding yang ditambahkan natrium kaseinat</p><p> </p><p> </p>

scholarly journals Whey Protein Supplement: An Exclusive Food or Need of the Hour: Review

2021 ◽  
pp. 110-119
Author(s):  
Sonia Sangwan ◽  
Raman Seth
Keyword(s):  
Amino Acids ◽  
Developing Countries ◽  
Whey Protein ◽  
Essential Amino Acids ◽  
Protein Source ◽  
Health Concern ◽  
Beneficial Effects ◽  
Significant Public Health Concern ◽  
Significant Public Health ◽  
Complete Protein

Background: Protein is an essential portion of food that exerts beneficial effects on body composition and metabolism. However, protein-rich foods are costly and scarcely available in developing countries, and protein deficiency is a significant public health concern. In this situation, searching for additional dietary protein sources is of utmost importance due to decreasing resources because of the growing global population. The current literature review is about whey protein as it is the cheapest, readily available protein source. Methods: Milk is formed of two proteins, casein and whey. Whey is different from the casein in milk and is formed as a by-product of the cheese-making process. Whey (the liquid left after milk curdling) was deemed a waste by the dairy industry for decades. However, it is the cheapest protein source for the poor growing populations in developing countries. Whey protein is a complete protein as it contains all nine essential amino acids. It is low in lactose content. Conclusion: Human body cannot make essential amino acids, so it is necessary to get enough of them from the diet. Due to the availability of carbohydrates, fat, immunoglobulins, lactose, and minerals, including essential amino acids in whey protein, it is necessary for human energy. There are many benefits related to whey protein consumption, such as muscle building and loss of fat. New possible therapeutic properties of whey protein have to be investigated further for the full utility to humans.

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