scholarly journals A method development for improving the stability of vegetable polyphenol complexes for semi-finished minced meat products with antioxidant effect

2019 ◽  
Vol 4 (4) ◽  
pp. 4-11
Author(s):  
A. V. Gerasimov ◽  
B. A. Bazhenova ◽  
S. D. Zhamsaranova ◽  
Yu. Yu. Zabalueva ◽  
N. D. Zambulaeva ◽  
...  
Keyword(s):  
Nutritional Value ◽  
Method Development ◽  
Meat Products ◽  
Antioxidant Effect ◽  
Ministry Of Education ◽  
Decomposition Products ◽  
Total Antioxidant ◽  
The Stability ◽  
Immobilized Compounds ◽  
Minced Meat

Polyphenolic vegetable complexes are active antioxidants and play an important role in the processes of free radicals quenching in the human body. The aim of the work was to develop an immobilization method as a way for improving the stability of polyphenols in dried cowberry squeezing extract (DCSE) and to develop semi-finished minced meat products with antioxidant effect without changing their nutritional value. Experiments were carried out to study the nutritional value of DCSE. The presence of a large number of polyphenolic compounds in DCSE and a high radical-binding ability of the extract were revealed. Based on the mathematical planning method, an offal paste composition was obtained, which was used to obtain pellets, and the formulation of semi-finished minced meat products with pellets was optimized. It was established that preliminary immobilization of DCSE on offal pellets components allows to increase the level of total antioxidant content in the minced meat. Subsequent heat treatment of semi-finished minced meat products produced from such minced meat showed an increase in stability and, thus, bioavailability of antioxidants and the possibility of obtaining a finished product with antioxidant effect. The antioxidant effect of cowberry squeezing extract in the meat system is proved: accumulation of lipid oxidative decomposition products in the meat system during storage of frozen semi-finished minced meat products was inhibited to a greater extent when using offal pellets with immobilized compounds of cowberry squeezing extract. This work was carried out as part of the State Assignment of the Ministry of Education and Science of the Russian Federation No. 19.5486.2017/BCh and the «Young Scientists of ESSTU‑2019» grant.

scholarly journals Expanding the range of sausage products of special purpose

2020 ◽  
Vol 22 (94) ◽  
pp. 37-43
Author(s):  
B. Halukh ◽  
U. Drachuk ◽  
I. Simonova ◽  
I. Basarab ◽  
I. Romashko
Keyword(s):  
Sodium Chloride ◽  
Mass Fraction ◽  
Initial Level ◽  
Meat Products ◽  
Total Content ◽  
The Body ◽  
Protein Mixture ◽  
The Stability ◽  
Minced Meat ◽  
Carbohydrate Supplement

Due to the deficiency of certain nutrients in the diet of athletes and many categories of the population, there is a need for more targeted use of meat and meat products and the inclusion of traditional foods with physiologically functional ingredients to replenish the body with appropriate nutrients. The article presents the development of technologies for new types of meat products using the protein-carbohydrate supplement “Gainer” – a concentrate of nutrients. Gainer protein-carbohydrate supplement is a powdered mixture of white, gray, yellow or other color with chocolate, vanilla, strawberry flavor or without taste, intended for gaining muscle mass. The protein in this mixture is presented in the form of a protein obtained from milk, carbohydrates are represented by starch obtained from corn.During the studies, the effect on the solubility of the additive was determined, the temperature of sodium chloride was found to pass into a solution of 1.08 to 1.28 mg/ml of protein, which is 42.9 and 48 % according to their total content, which is determined at plus 20 °C. As the temperature increases, the solubility of the proteins of the protein mixture increased, reaches maximum values at a temperature of about plus 50 °C and is 127 % of the initial level at plus 4 °C. A further increase in temperature leads to a decrease in the indicator and at plus 85 °C its value is 37.8 % of the initial level. In the presence of sodium chloride, the solubility of the protein mixture is significantly increased. The most noticeable changes were observed at a NaCl concentration of up to 1 % by weight of the solution. With increasing concentration of NaCl in the system, the solubility of proteins also increases, but less intensely. Studies of the ability to interact with fat have shown high absorbent, binding, emulsifying properties of the protein mixture of Gainer. The stability of emulsions is about 60 %, which corresponds to the emulsifying ability of collagen proteins. A study was also conducted to determine the amount of protein-carbohydrate supplement in cooked sausages. The study showed that the introduction of hydrated milk-protein mixture of protein and carbohydrate additives in the composition of minced meat leads to an increase in the mass fraction of moisture, decrease in the mass fraction of protein and fat in proportion to the increase in the level of raw meat in minced meat.

scholarly journals Investigation of organoleptic and functional-technological parameters of meat breads using mechanically deboned poultry meat

2019 ◽  
Vol 21 (91) ◽  
pp. 3-8 ◽  
Author(s):  
V. I. Tischenko ◽  
N. V. Bozhko ◽  
V. M. Pasichnyi ◽  
V. V. Brazhenko
Keyword(s):  
Nutritional Value ◽  
Raw Materials ◽  
Control Sample ◽  
Meat Products ◽  
Nutrient Deficiency ◽  
Raw Material ◽  
Poultry Meat ◽  
Material Base ◽  
Technological Parameters ◽  
Minced Meat

Creation of combined meat products combining traditional consumer properties, as well as the possibility of using non-traditional raw materials in their recipes, is aimed at the expansion and rational use of the raw material base of the meat processing complex and solves the problem of reducing nutrient deficiency in the diet of the population. Therefore, the issue of the use of mechanically deboned poultry meat in meat bread technology and its impact on qualitative indicators and functional and technological properties is relevant. The aim of the research was to study the feasibility of the use of mechanically deboned poultry meat in the technology of combined products. Three model recipes based on the formula-meat analogue “Chainyyi” were developed. The possibility of replacing beef and pork meat with duck meat and mechanically deboned poultry meat of turkey was studied in the bread recipes. The total amount of duck meat and mechanically deboned poultry meat was 63%. As a protein ingredient able to bind moisture and relatively inexpensive compared to meat raw material, 20% of the pig's heart was added to the formulation, as well as 2% XB Fiber. Other components of the analogue formulation have not changed. Combination of duck meat with mechanically deboned poultry meat of turkey and pork hearts in the abovementioned ratios as part of meatcontaining bread stuffing systems allowed to improve the nutritional value of the product and its qualitative indices. The research confirmed the possibility of combining regional and relatively cheap raw materials to increase the nutritional value of meatcontaining products, namely breads. The bulk of proteins in the experimental samples increased by 6.57–10.38% and was within the range of 17.96–17.34%. On average, 4.98% decreased the fat content, the product became less calorie relative to the analogue by 15.98–16.76%. The formulations of model minced meat were distinguished by a higher index of the water-holding capacity, the content of binding moisture and the best indicators of plasticity. This affected the quantity of finished products, which amounted to 120.64–117.3% to the mass of raw materials, while in the control sample this figure was lower by 3.49–7.47%.

Problems of ensuring metrological traceability of measurement results of indicators of quality for food products and food raw materials

2020 ◽  
pp. 64-70
Author(s):  
Mariya Y. Medvedevskikh ◽  
Anna S. Sergeeva
Keyword(s):  
Reference Materials ◽  
Mass Fraction ◽  
Nutritional Value ◽  
Animal Feed ◽  
Raw Materials ◽  
Meat Products ◽  
Metrological Traceability ◽  
Food Products ◽  
Freeze Dried ◽  
Measurement Results

The article raises the problem of ensuring metrological traceability of the measurement results of indicators of quality and nutritional value for food products and food raw materials: water (moisture), nitrogen (protein, crude protein), fat, ash and carbohydrates. The problem under consideration can be solved by applying reference materials of food composition, traceable to state primary measurement standards GET 173-2017 and GET 176-2019 and primary reference measurement procedures (PRMP), for attestation of measurement procedures and accuracy checking of measurement results. The article discusses the results of the PRMP development of mass fraction of fat, ash and carbohydrates in food products and food raw materials, as well as mass fraction of crude fat (oil content) in oil crops seeds and products based on them. The paper also presents metrological characteristics of reference materials of composition of dry dairy products, grain-milk dry porridges for nutrition of babies, grain dry porridges for nutrition of babies, egg powder, freeze-dried meat products, animal feed. The results of the work allow for building a chain of metrological traceability from GET 173-2017, GET 176-2019 and PRMP to routine measurement procedures, thereby ensuring the uniformity of measurements of nutritional value of food products.

scholarly journals Prevalence and antibiotic resistance ofSalmonellaspp. in meat products, meat preparations and minced meat

2017 ◽  
Vol 85 ◽  
pp. 012028 ◽  
Author(s):  
M Rašeta ◽  
B Mrdović ◽  
V Janković ◽  
Z Bečkei ◽  
B Lakićević ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Meat Products ◽  
Minced Meat

scholarly journals Molecular and HPLC-based approaches for detection of aflatoxin B1 and ochratoxin A released from toxigenic Aspergillus species in processed meat

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Abdelazeem M. Algammal ◽  
Mahmoud E. Elsayed ◽  
Hany R. Hashem ◽  
Hazem Ramadan ◽  
Norhan S. Sheraba ◽  
...  
Keyword(s):  
Ochratoxin A ◽  
Meat Products ◽  
Its Region ◽  
Processed Meat ◽  
Isolation And Identification ◽  
Beef Meat ◽  
Meat Samples ◽  
Aflatoxin B ◽  
Minced Meat ◽  
Mold Count

Abstract Background Meat-products are considered an enriched media for mycotoxins. This study aimed to investigate the prevalence of toxigenic Aspergillus species in processed meat samples, HPLC-quantitative measurement of aflatoxin B1 and ochratoxin A residues, and molecular sequencing of aflR1 and pks genes. One hundred and twenty processed beef meat specimens (basterma, sausage, and minced meat; n = 40 for each) were collected from Ismailia Province, Egypt. Samples were prepared for total mold count, isolation, and identification of Aspergillus species. All samples were analyzed for the production of both Aflatoxin B1 and Ochratoxin A mycotoxins by HPLC. Molecular identification of Aspergillus flavus and Aspergillus ochraceus was performed using PCR amplification of the internal transcribed spacer (ITS) region; furthermore, the aflR1 and pks genes were sequenced. Results The total mold count obtained from sausage samples was the highest one, followed by minced meat samples. The prevalence of A. flavus was (15%), (7.5%), and (10%), while the prevalence of A. ochraceus was (2.5%), (10%), and (0%) in the examined basterma, sausage, and minced meat samples, respectively. Using PCR, the ITS region was successfully amplified in all the tested A. flavus and A. ochraceus strains. Aflatoxin B1 was detected in six basterma samples (15%). Moreover, the ochratoxin A was detected only in four sausage samples (10%). The aflR1 and pks genes were amplified and sequenced successfully and deposited in the GenBank with accession numbers MF694264 and MF694264, respectively. Conclusions To the best of our knowledge, this is the first report concerning the HPLC-Molecular-based approaches for the detection of aflatoxin B1 and ochratoxin A in processed beef meat in Egypt. The production of aflatoxin B1 and ochratoxin A in processed meat constitutes a public health threat. Aflatoxin B1 is commonly associated with basterma samples. Moreover, ochratoxin A was detected frequently in sausage samples. The routine inspection of mycotoxins in processed meat products is essential to protect human consumers.

scholarly journals Banana Pseudo-Stem Increases the Water-Holding Capacity of Minced Pork Batter and the Oxidative Stability of Pork Patties

Foods ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 2173
Author(s):  
Diego E. Carballo ◽  
Irma Caro ◽  
Cristina Gallego ◽  
Ana Rebeca González ◽  
Francisco Javier Giráldez ◽  
...  
Keyword(s):  
Oxidative Stability ◽  
Frozen Storage ◽  
Meat Products ◽  
Thiobarbituric Acid ◽  
Sodium Ascorbate ◽  
Thiobarbituric Acid Reactive Substances ◽  
Pork Patties ◽  
Minced Meat ◽  
Water Holding ◽  
Tbars Formation

Banana pseudo-stem (BPS), which is rich in fibre and polyphenols, is a potential functional ingredient for the food industry. In this study, BPS was added at concentrations of 1.5, 3.0, and 4.5 g/kg to a minced pork batter to evaluate its performance as a filler and to pork burger patties to evaluate its performance as a natural antioxidant. The effects of BPS were compared with those of carrageenan and ascorbate, which are a conventional binder and antioxidant, respectively. The performance of BPS was similar to that of carrageenan in terms of the cooking yield and texture of the cooked batter. BPS reduced the brightness of fresh patties and appeared to reduce oxidative discolouration during the frozen storage of raw patties. Moreover, BPS reduced the levels of thiobarbituric acid reactive substances (TBARS) during the refrigerated and frozen storage of cooked patties. A greater decrease in TBARS formation was observed with 4.5 g BPS/kg compared with 0.5 g sodium ascorbate/kg during refrigerated storage. In contrast to ascorbate, BPS promoted the presence of lipid-derived volatile compounds induced by thermal breakdown in the headspace of cooked patties. Nonetheless, this effect was reduced as the amount of BPS in the patties increased. In cooked minced meat products, BPS could increase cooking yields and lipid oxidative stability during storage and might result in a more intense flavour.

scholarly journals Recent developments and prospects in the composition, extraction, stability, delivery system, digestion and food applications of plant oil bodies

2021 ◽  
Author(s):  
Jia Hao ◽  
Duoxia Xu ◽  
Yangping Cao
Keyword(s):  
Delivery System ◽  
Large Scale ◽  
Protein Identification ◽  
Meat Products ◽  
Calorie Intake ◽  
Oil Bodies ◽  
Plant Oil ◽  
Electrostatic Deposition ◽  
Food Applications ◽  
The Stability

Oil bodies (OBs) are micron- or submicron-sized sub-organelles widely found in plants seeds and nuts. The structure OBs is composed of a core of triglycerides covered by a phospholipid-protein layer, which ensures the stability of the OBs under extreme environmental conditions and further protects core lipids as energy reserves. As naturally pre-emulsified oil-in-water emulsions, OBs have been gradually applied to replace synthetically engineered oil droplets. In this paper, the recent research on the composition, extraction, stability, delivery system, digestion, food applications and future perspectives of plant OBs are reviewed. Recent studies have focused on the OBs surface protein identification and function, large-scale extraction techniques such as enzyme assisted, high pressure, ultrasound, and extrusion and the reconstituted OBs. Electrostatic deposition of polysaccharides significantly improves the stability of OBs emulsions. OBs emulsions have promising applications to encapsulate bioactive compounds, deliver targeted drugs, and prepare gels and edible functional films. The digestive behavior of OBs emulsions is similar to that of protein-stabilized emulsions, which can increase the satiety, effectively help reduce calorie intake and improve the bioavailability of functional factors. It has also promoted the development of simulated dairy, spices and meat products.

scholarly journals The effect of dihydroquercetin on the stability of consumer properties of chopped semi-finished meat

2021 ◽  
Vol 285 ◽  
pp. 05011
Author(s):  
N. N. Shagaeva ◽  
S. V. Kolobov ◽  
I. A. Zachesova
Keyword(s):  
Meat Products ◽  
Microbiological Quality ◽  
Negative Temperature ◽  
Acid Number ◽  
Oxidation Products ◽  
Raw Material ◽  
Experimental Sample ◽  
Quality Stability ◽  
Increasing Demand ◽  
The Stability

The steadily increasing demand for semi-finished meat products is provided by the constantly expanding product range and improving its quality. In turn, quality stability is an important criterion for increasing sales. The article presents data on the effect of a natural antioxidant-dihydroquercetin on the stability of consumer properties of chopped semi-finished moose meat with the addition of beet fiber when stored at a negative temperature for 216 days. Dihydroquercetin was added in an amount of 0.05% by weight of the raw material. In the course of the work, generally accepted methods of studying organoleptic and microbiological quality indicators were used. The degree of oxidative deterioration of the product was checked by determining the acid, peroxide and thiobarbituric numbers. The conducted studies allowed us to conclude that the use of this food additive allows us to preserve the organoleptic and microbiological properties of the semi-finished product for a longer period by inhibiting the formation of oxidation products. The use of dihydroquercetin contributed to a decrease in the experimental sample of the semi-finished product on day 216 of the peroxide and acid number by 2 times, and the thiobarbituric number by 1.8 times in relation to the control. Thus, by reducing the oxidative damage of the semi-finished product, it is possible to influence its characteristics during storage.

scholarly journals Influence of sodium alginate on the formation of the structure of the products from chopped and minced meat

2021 ◽  
Vol 30 ◽  
pp. 01023
Author(s):  
Anna Vasyukova ◽  
Marina Kononenko ◽  
Alexander Moshkin ◽  
Maxim Vasyukov ◽  
Anatoly Kushnarenko ◽  
...  
Keyword(s):  
Moisture Content ◽  
Mathematical Models ◽  
Sodium Alginate ◽  
Design Method ◽  
Meat Products ◽  
Optimal Ratio ◽  
Optimal Values ◽  
Minced Meat ◽  
Natural Additive

The paper presents the results of using algae as a natural additive to chopped semi-finished meat products. The optimal ratio is set by means of the design method and the results of organoleptic assessment. The mathematical models that help to determine the optimal values of the factors and C, W and T (concentration of the components, moisture content and duration of mincing) are obtained.

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