scholarly journals Development of formulation multicomponent protein-fat emulsion

2016 ◽  
Vol 10 (4) ◽  
Author(s):  
Y. Kotlyar ◽  
Т. Goncharenko ◽  
O. Topchiy

The article is based on research of the protein components of different nature analysis. The possibility of their use as components of protein and fat emulsions for the purpose of modeling their optimal formulations for use in the composition of meat pates was proved. Rational individuals’ emulsification process parameters, which guarantee high-quality homogeneous emulsions, were found. The samples of protein and fat emulsions using protein drugs and partial replacement of animal fats fortified blend of vegetable oils, determined by their biological value, rheological, functional and technological properties were investigated. Organoleptic analysis model of meat pates masses were analyzed and recommended percentage of protein and fat emulsions on recipes meat pates are shown.

2018 ◽  
Vol 3 ◽  
pp. 41-47
Author(s):  
Yevhenii Kotliar ◽  
Oksana Topchiy ◽  
Andrii Kyshenia ◽  
Maksym Polumbryk ◽  
Kateryna Garbazhiy ◽  
...  

The article analyzes protein components of different nature, based on studies. It proves a possibility of their use as components of protein-fat emulsions for modeling rational recipes. It determines the rational physical parameters of the emulsification process that guarantee high-quality homogenous emulsions. It investigates the samples of protein-fat emulsions with using fatty components and partial replacing animal fats for vitaminized blending of vegetable oils. According to the results of the studies of the influence of the recipe components on the quality of protein-fat emulsions and also practical recommendations for protein preparations, there were developed the recipes of multi-component protein-fat emulsions, including vitaminized blended vegetable oils and protein components: “Belkoton А91», «Forward 450», «Supro 500Е». Based on the received experimental data, there were determined the rational parameters of emulsification, namely, speed of the process − 3000 turns/min and total duration of the process – 6…10 min and also there was established, that it is expedient to enrich the content of meat pastes with protein-fat emulsions in amount 15…20 %. Thus, the development of recipes of protein-fat emulsions (PFE) is an urgent problem for creating balanced meat products. It will allow to replace fat of the animal origin for vitaminized blended vegetable oils (VBVO) in them, in such a way enriching them with fatty acids and vitamins.


Author(s):  
Н.А. БЕРЕЗИНА ◽  
А.В. АРТЕМОВ ◽  
И.А. НИКИТИН

Представлен комплексный подход к оптимизации состава мучной поликомпонентной смеси для ржано-пшеничных хлебобулочных изделий, учитывающий химический состав и технологические свойства пищевых ингредиентов смеси, а также их влияние на основной технологически формирующий компонент – ржано-пшеничную муку. Проектирование состава поликомпонентных смесей осуществляли с помощью разработанной ранее программы. Было сгенерировано более 20 образцов модельных мучных смесей, из которых отобрано 4 образца с показателями биологической ценности не менее 70% для приготовления хлебобулочных изделий. Приготовление осуществляли ускоренным способом с использованием подкислителя «Лезизауэр», прессованных дрожжей и соли в количестве, % от массы смеси, 2,0; 2,2 и 1,5 соответственно. Воду вносили по расчету с учетом массовой доли влаги ингредиентов. Продолжительность брожения составляла 60–70 мин, расстойки – 35–40 мин. Изделия выпекали при (200 ± 10)ºС до температуры внутри мякиша 97–98ºС. В качестве контроля был приобретенный в торговой сети хлеб ржано-пшеничный «Спасский», выпеченный АО «Орловский хлебокомбинат». Установлено, что выпеченные образцы ржано-пшеничного хлеба из разработанных мучных поликомпонентых смесей имеют сбалансированный состав белков, жиров и углеводов – 1,0 : 0,8 : 3,9–4,8 соответственно и кальция, фосфора и магния – 1,0 : 0,5–0,6 : 1,2–1,5 соответственно. По сравнению с хлебом ржано-пшеничным «Спасский» в хлебобулочных изделиях из мучных поликомпонентных смесей повысилось содержание белка и липидов соответственно на 0,8–2,3 и 2,7–3,5%, количество углеводов снизилось на 5,5–7,2%, увеличилось количество клетчатки в 4,5–5,5 раза, кальция в 5,5–7,5 раза, фосфора в 1,5–1,6 раза, магния в 1,1–1,2 раза. Биологическая ценность разработанных хлебобулочных изделий повысилась на 7,9–18,4% в сравнении с контрольным образцом. A comprehensive approach to optimizing the composition of a multi-component flour mixture for rye-wheat bakery products, taking into account the chemical composition and technological properties of the food ingredients of the mixture, as well as their influence on the main technologically forming component – rye-wheat flour, is presented. The design of the composition of multicomponent mixtures was carried out using a previously developed program. More than 20 samples of model flour mixtures were generated, of which 4 samples with indicators of biological value of at least 70% were selected for the preparation of bakery products. Preparation was carried out by an accelerated method using the acidifier «Lezisauer», compressed yeast and salt in an amount, % of the mass of the mixture, 2,0; 2,2 and 1,5 respectively. Water is added according to the calculation taking into account the mass fraction of moisture of the ingredients. The duration of fermentation was 60–70 minutes, proofing – 35–40 minutes. The products were baked at (200 ± 10)°C to the temperature inside the crumb 97–98°C. The rye-wheat bread «Spassky» purchased in the retail chain was used as a control. It was found that the baked samples of rye-wheat bread from the developed multi-component flour mixtures have a balanced composition of proteins, fats and carbohydrates – 1,0 : 0,8 : 3,9–4,8 respectively and calcium, phosphorus and magnesium – 1,0 : 0,5–0,6 : 1,2–1,5 accordingly. Compared with rye-wheat bread «Spassky» in bakery products made from flour multicomponent mixtures, the content of protein and lipids increased respectively by 0,8–2,3 and 2,7–3,5%, the amount of carbohydrates decreased by 5,5–7,2%, the amount of fiber increased by 4,5–5,5 times, calcium by 5,5–7,5 times, phosphorus by 1,5–1,6 times, magnesium by 1,1–1,2 times. The biological value of the developed bakery products increased by 7,9–18,4% in comparison with the control sample.


Author(s):  
Ю.Н. НИКОНОВИЧ ◽  
Н.А. ТАРАСЕНКО

Исследовано влияние гидратированных пшеничных волокон Камецель FW 200 и апельсиновых волокон Citri-Fi 200, внесенных в тесто взамен части кондитерского жира для повышения пищевой и биологической ценности продукта, на свойства мягких вафель. Готовили образцы вафельного теста: контрольный – тесто без добавок, образцы теста с заменой 10, 15 и 20% кондитерского жира на пшеничные волокна Камецель FW 200, образцы теста с заменой 10, 15 и 20% кондитерского жира на апельсиновые волокна Citri-Fi 200 – и определяли технологические свойства изготовленных образцов теста – влажность, плотность и количество оттеков вафельного листа. Установлено, что внесение пищевых волокон Citri-Fi 200 в исследованных дозировках 10, 15 и 20% от массы жира в рецептуру вафельного теста увеличивает количество оттеков выше допустимого уровня, т. е. увеличивает потери сырья. Оптимальные качественные показатели имеет образец вафельного теста с добавкой 15% гидратированных пищевых волокон Камецель FW 200, внесение которых позволит увеличить пищевую ценность кондитерского изделия. The influence of hydrated wheat fibers Kametsel FW 200 and orange fibers Citri-Fi 200, introduced into the dough instead of the confectionery fat to improve the nutritional and biological value of the product on the properties of soft waffles was investigated. Wafer dough samples: control - dough without additives, dough samples with replacement of 10, 15 and 20% confectionery fat by wheat fibers Kametsel FW 200, dough samples with replacement of 10, 15 and 20% confectionery fat by orange fibers Citri-Fi 200 – prepared and determined their technological properties – humidity, density and the number of flows of the wafer sheet. It is established that the introduction of Citri-Fi 200 dietary fibers in the studied dosages of 10, 15 and 20% by weight of fat in the formulation of wafer dough increases the number of flows the dough above the permissible level, i.e. increases the loss of raw materials. A sample of wafer dough with the addition of 15% hydrated dietary fiber Kametsel FW 200 has optimal quality indicators.


Author(s):  
В.В. СИРОТКИНА ◽  
А.С. ПРОКОПЕЦ ◽  
И.В. СУРУХАНОВА ◽  
Н.В. ИЛЬЧИШИНА

Дана биохимическая характеристика образцов зерна полбы кубанской селекции. Приведены результаты исследования биологической ценности этих образцов с использованием инфузории Tetrahymena pyriformis. Определены качественный и количественный составы поверхностной микрофлоры различных частей зерновки. Проведена барогидротермическая обработка (БГТО) зерна, и определено ее влияние на технологические и биологические свойства зерна полбы. Предложены и апробированы режимы БГТО образцов зерна полбы, увлажненного до 20, 25 и 30%, с отволаживанием зерна в течение 40 мин и последующим автоклавированием при избыточном давлении 0,1 МПа в течение 3, 5 и 10 мин. Установлено, что БГТО позволяет дезактивировать поверхностную микрофлору зерна полбы. Выявлено положительное влияние БГТО на увеличение биологической ценности зерна. Сравнительная оценка кулинарных свойств нативных зерен полбы и зерен полбы после БГТО показала сокращение времени варки крупы на 20 мин – с 60 до 40 мин. Biochemical characterization of grains einkorn Kuban breeding was given. The results of the study of the biological value of these samples with using Tetrahymena pyriformis are given. The qualitative and quantitative compositions of the surface microflora of different parts of the grain are determined. Barohydrothermal processing (BHTP) of grain is carried out, and its influence on technological and, biological of grain einkorn is defined. Regimes of BHTP samples of the grain einkorn moistened to 20, 25 and 30%, with the braving of the grain for 40 min and subsequent autoclaving at an excess pressure of 0,1 MPa within 3, 5 and 10 min are proposed and tested. It is established that BHTP allows to deactivate the surface microflora of the grain einkorn. Positive influence BHTP for increase the biological value of grain einkorn is revealed. A comparative assessment of the culinary properties of native grains einkorn and grains einkorn after BHTP showed a reduction in the time of cooking cereals by 20 min (from 60 to 40 min).


Author(s):  
Yu. A. Zolotukhin ◽  
N. S. Andreichikov ◽  
A. Ya. Eremin ◽  
T. F. Kraskovskaya ◽  
V. V. Kuprygin

Coal raw material base of coking is the main factor characterizing the quality of coke. Therefore, it is very important to know technological properties and peculiarities of coals behavior in a charge during coking process for coals charge batching and coke quality control. One of the priority directions in study coals and charges is petrographic and reflectogram analysis, which enable to obtain data related to evaluation genuine (one-valued) technological properties of coals, coal blends and charges at production of coke of required quality. Using a broad material of study, including the one carried out by the authors of the article, a wide range of application of reflectogram analysis of coals, coals blends and charges in the coking production was shown. It was demonstrated also that application of the analysis enabled to exclude the problem of “twins”, to define the degree of genetic coals recoverability and coals grades or types relation in the mixtures for the coking. Based on the elaborated by the authors reflectogram criteria of charges for coking, a strategy of coals batching was proposed, which ensures production of metallurgical coke of required and high quality and safe running of coke ovens. Based on wide experimental studies of plastic-tough properties of coal charges, porosity of coke, its X-ray structure characteristics, strength and reaction ability, theoretical ideas were formed about mechanism of interaction in a charge of petrographically nonuniform coals comprising it during coking process, by using the proposed by the authors indices of coals nonuniformity. The indices of coals, comprising the charge, nonuniformity, differ by metamorphism degree (σR) and petrographic composition (σСК), explaining regularities of forming of quality of coke from the charge with participation of petrographically nonuniform coals. The package of the factors noted by the authors, revealed in the process of the study of coals, coals blends and charges, as well as quality of coke obtained from them, enabled to elaborate a complex index of charges coking ability (К.п.к.Vo), which enables to considerably simplify the mathematical model of coke quality prediction and to increase its reliability. Mathematical models of coke quality prediction were verified and implemented at several plants of Russia.


2001 ◽  
Vol 16 (6) ◽  
pp. 1535-1540 ◽  
Author(s):  
S. M. Lee ◽  
B. H. Kim ◽  
D. H. Kim ◽  
W. T. Kim

Formation of the icosahedral quasicrystalline phase in conventionally cast Al62Cu25.5Fe12.5 and Al55Cu25.5Fe12.5Be7 alloys were investigated. The icosahedral phase (I-phase) forming ability was greatly improved by partial replacement of Al by 7 at.% Be. The as-cast Al55Cu25.5Fe12.5Be7 alloy consisted of dendritic primary I-phase and interdendritic τ-phase, whereas that of an as-cast Al62Cu25.5Fe12.5 alloy consisted of various phases such as the β-, I-, and τ-phases, together with a small amount of the λ- and η-phases. The kinetic barrier for transformation into single I-phase by heat treatment was greatly reduced in an Al55Cu25.5Fe12.5Be7 alloy. The I-phase in an Al55Cu25.5Fe12.5Be7 alloy has the same face centered icosahedral structure as that in an Al62Cu25.5Fe12.5 alloy and is of high quality without phason strain.


Author(s):  
Yunusova Kholida Mannanovna ◽  
Ravshanova Sevara Ergashevna

In order to theoretically substantiate the composition and technology of “Analfenon” capsules, we have studied the basic physicochemical and technological properties of samples of substance and granulates. These properties are interrelated and in a certain way can affect the process of obtaining high-quality capsules with the necessary therapeutic effect. Substance — powder and masses for encapsulation — was subjected to physico-chemical and pharmacotechnological research. The results will serve as the basis for our further research on the development of capsule technology "Analfenon" a. KEY WORDS: capsule, technological properties, fractional composition.


2019 ◽  
Vol 75 (02) ◽  
pp. 6203-2019 ◽  
Author(s):  
EWA JASTRZĘBSKA ◽  
TOMASZ DASZKIEWICZ ◽  
ALEKSANDRA GÓRECKA-BRUZDA ◽  
DINA FELIŚ

Humans have developed strong emotional connections with horses throughout the centuries, and horses continue to occupy a special place among other livestock animals. For this reason, horses are reared industrially for slaughter only in some countries. Horse meat is characterized by a high content of protein of high biological value and low levels of fat with a desirable fatty acid profile. Aged horse meat has a long shelf life, and it is an attractive food and raw material for further processing. The high demand for high quality raw horse meat creates new opportunities for breeders, and it could become an alternative or supplementary source of income for traditional livestock farms.


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