Authenticity Identification of Carbonated Alcochol-Free Beverages

Food Industry ◽  
2020 ◽  
Vol 5 (1) ◽  
pp. 16-22
Author(s):  
Irina Reznichenko ◽  
Maria Kondratieva
Keyword(s):  
Mass Fraction ◽  
Soft Drinks ◽  
Alcoholic Beverages ◽  
Consumer Market ◽  
Score System ◽  
Regulatory Documents ◽  
Chemical Indicators ◽  
Physico Chemical ◽  
Alcoholic Drinks ◽  
Physical And Chemical

The article concerns the counterfeiting problem of non-alcoholic drinks sold on the consumer market of the Russian Federation; provides data on drinks fraud methods (assortment, qualitative, quantitative and informational types). Strengthening quality control of soft drinks is one of the main directions of providing consumers with qualitative products. The authors presented authenticity identification results of carbonated soft drinks sold on the Kemerovo consumer market for compliance with the current regulatory documents requirements; run the consumer criteria analysis for the drinks identification of various brands. They obtained data on the labeling and packaging identification of selected non-alcoholic carbonated drinks samples for the compliance with current regulatory documents. A man recorded the compliance. There was an absence of the quantitative counterfeiting identification. The study described results of the organoleptic and physico-chemical quality indicators research. According to the GOST 28188-2014 “Non-Alcoholic Beverages. General Technical Conditions” the authors evaluated beverages quality by such physical and chemical indicators as the mass fraction of dry substances, acidity, and the mass fraction of carbon dioxide. The researchers run the organoleptic indicators analysis according to a score system. Authenticity identification of the selected drinks samples showed that there are no signs of counterfeiting and the products are of high quality.

scholarly journals Innovative Technology and Food Safety of Fruit Biopowders

2019 ◽  
Author(s):  
P R Tagirova ◽  
M S Khasikhanov ◽  
G I Kasianov ◽  
S S Saidulaev ◽  
L M Masaeva ◽  
...  
Keyword(s):  
Raw Materials ◽  
Soft Drinks ◽  
Microwave Drying ◽  
Alcoholic Beverages ◽  
Innovative Technology ◽  
Organoleptic Evaluation ◽  
Chemical Indicators ◽  
Vacuum Microwave ◽  
Phenolic Substances ◽  
Physical And Chemical

A technology has been developed for biopowders production from fruit raw materials grown in the Chechen Republic. The data on vacuum microwave drying of fruit raw materials under the influence of an amplitude-modulated magnetic field with carrier frequency of 180–20 kHz and modulating frequency of 10 to 30 Hz, with magnetic induction value of 5 mt. The proposed regimes of dehydration of fruit raw materials and its subsequent grinding by gas-liquid ”explosion”, providing the possibility of successful use in dried state in production technology of soft drinks. The peculiarity is the use of ecologically clean fruits of apricots, cherry plums, cherries, pears, melons and plums grown in Shelkovsky district of the Chechen Republic as raw materials. We studied physical and chemical indicators, content of phenolic substances and organoleptic indicators of fruit raw materials, powders and beverages. We also conducted comparative assessment. Under the influence of EMB ELF vacuum microwave drying of fruits contributes to better preservation properties of raw materials and finished powders. Organoleptic evaluation showed that non-alcoholic beverages produced on the proposed technology had intense color and more pronounced flavor of sweetness and acid compared to traditional non-alcoholic beverages. The advantage of this technology is the possibility to transport components for beverage production at unregulated temperature conditions to any location that is close to the consumer and carry out the production of soft drinks there.

CHANGES OF PHYSICO-CHEMICAL INDEXES AND CHEMICAL ELEMENTS OF GRAIN OF RICE REGUL BY ITS PROCESSING INTO THE GROATS

2018 ◽  
Author(s):  
Т.Г. КОРОТКОВА ◽  
А.П. ДОНЕНКО ◽  
Ю.Н. СЕДОЙ
Keyword(s):  
Chemical Elements ◽  
Rice Variety ◽  
Rice Grain ◽  
Grain Production ◽  
Rice Grains ◽  
Chemical Indicators ◽  
Physico Chemical ◽  
Rice Samples ◽  
Permissible Levels ◽  
Physical And Chemical

Определены физико-химические показатели и содержание химических элементов четырех образцов риса сорта Регул, отобранных после основных стадий процесса переработки зерна риса-сырца в крупу на ООО «Южная рисовая компания» (ЮРК) (ст. Холмская, Краснодарский край), – очищенного риса-сырца, риса после шелушения, шлифования и полировки для выявления чистоты продукции. Установлено, что в результате переработки зерна риса в крупу снижается содержание жира, фосфора, общей золы и сырой клетчатки, энергетическая ценность рисовой крупы возрастает. Содержание химических элементов в рисовой крупе соответствует предельно допустимым уровням содержания токсичных элементов, определенным ТР ТС 015/2011 «О безопасности зерна». Основные металлы содержатся в наружных слоях зерновки, мг/кг: медь 1,6 ± 0,4; свинец 1,4 ± 0,4; цинк 1,9 ± 0,5; железо 95,0; марганец 5,2 ± 1,3; диоксид кремния 6,5%. В образцах риса после полировки они не обнаружены. Содержание свинца в рисовой крупе составляет менее 0,5 мг/кг. Технология производства рисовой крупы на ООО «ЮРК» обеспечивает удаление токсичных микропримесей и чистоту произведенной продукции. Physical and chemical indicators and content chemical elements for four samples of rice variety Regul selected after the main stages of the processing of raw rice grain into cereals at the LLC “South Rice Company” (SRC) (village Kholmskaya, Krasnodar region) to determine the purity of the products: purified raw rice, rice after peeling, grinding and polishing. It is established that as a result of processing grain of rice in croup, the content of fat, phosphorus, total ash and crude fiber decreases, the energy value of rice cereal increases. Content of chemical elements in the rice crop meets the maximum permissible levels of toxic elements in accordance with TR CU 015/2011 “An grain safety”. Basic metals are contained in the outer layers of the grains, mg/kg: copper 1,6 ± 0,4; plumbum 1,4 ± 0,4; zinc 1,9 ± 0,5; iron 95,0; manganese 5,2 ± 1,3; silicon dioxide 6,5%. In rice samples after polishing they are not found. The content of lead in rice grains is less than 0,5 mg/kg. The technology of rice grain production at LLC “SRC” provides removal of toxic micro-impurities and purity of the products.

scholarly journals Water Quality Management of the Waters of the Romanian River Hârtibaciu

2015 ◽  
Vol 48 ◽  
pp. 37-42
Author(s):  
Daniela Maria Șandru
Keyword(s):  
Water Quality ◽  
Quality Management ◽  
Water Quality Management ◽  
Specific Chemical ◽  
Chemical Indicators ◽  
Physico Chemical ◽  
General Chemical ◽  
Related Quality ◽  
Physical And Chemical

This study aims at monitoring physico-chemical features of the waters of the Hârtibaciu River in Romania with a view to establishing its qualitative benchmarks. Using the waters of this river for agricultural purposes leads to the establishment of its physical and chemical features and its falling within the related quality group. This study has monitored general chemical indicators and specific chemical indicators in the waters of the Hârtibaciu River; the resulting values show that it falls within the 2nd/3rd quality group.

scholarly journals Physical, chemical and organoleptic characteristics of plant milk, which is used in hotel and restaurant complexes

2021 ◽  
Vol 23 (96) ◽  
pp. 28-32
Author(s):  
S. Merzlov ◽  
Yu. Shurchkova ◽  
A. Tsebro ◽  
O. Grebelnik ◽  
G. Kalinina ◽  
...  
Keyword(s):  
Mass Fraction ◽  
Titratable Acidity ◽  
Coconut Milk ◽  
Cow’S Milk ◽  
Cow's Milk ◽  
Chemical Indicators ◽  
Physical Chemical ◽  
Organoleptic Characteristics ◽  
Physical And Chemical

The article highlights the current state of the production of dairy and vegetable food products. The results of studies of organoleptic and physical, chemical indicators of the quality of various herbal drinks: coconut, almond and oat, are presented, as well as an analysis and comparison with cow's milk, which is used in hotel and restaurant complexes in Bela Tserkva. For assessing the quality according to the organoleptic characteristics of the beverages, the following were examined: appearance, color, smell, taste and consistency. It was found that according to these indicators, herbal drinks comply with the regulatory documentation for these products. When assessing the quality by physical and chemical indicators, the mass fraction of fat, dry matter, titratable and active acidity, and density were established. The titratable acidity of milk-like drinks was within the normal range and did not exceed 10 ⁰T. The mass fraction of fat in coconut milk was 1.2 %, almond-rice milk – 1.3 % and oat milk – 2.4 %. Mass fraction of coconut milk solids was 7.6%, almond-rice 10.5% and oat milk 11.4%. The density of all types of herbal drinks was in the range of 1005–1015 kg/m3. The indicators of the quality of cow's milk, which is used in hotel and restaurant complexes, have been investigated in a comparative form. In terms of organoleptic indicators, the quality of cow's milk corresponds to the normative documentation. The fat mass fraction of cow's milk was 2.5 %, the mass fraction of solids was 12.5%, the titratable acidity was at the level of 18 ⁰T, the active acidity pH was 6.6, and the density was 1028 kg/m3. Analysis of various types of vegetable and cow's milk, which are used in hotel and restaurant complexes in the city of Bela Tserkva, in terms of physicochemical and organoleptic quality indicators, allows us to consider herbal drinks as substitutes for traditional products capable of providing the human body with essential nutritional factors.

scholarly journals INFLUENCE OF ACTIVATED CARBON ON PHYSICAL AND CHEMICAL INDICATORS OF CHEDDAR CHEESE

2020 ◽  
Vol 3 ◽  
pp. 48-56
Author(s):  
Marina Samilyk ◽  
Anna Helikh ◽  
Natalia Bolgova ◽  
Iryna Yaremenko
Keyword(s):  
Activated Carbon ◽  
Storage Period ◽  
Cheddar Cheese ◽  
Laboratory Studies ◽  
Ph Values ◽  
Chemical Indicators ◽  
Physico Chemical ◽  
Microbiological Parameters ◽  
Entire Storage Period ◽  
Physical And Chemical

The aim of this research is to substantiate the possibility of using crushed activated carbon (hereinafter referred to as activated carbon) as a food additive in the production of Cheddar cheese in order to expand the range of this type of cheese on the market. The studied samples of Cheddar cheese, produced in accordance with the technological instructions approved in the prescribed manner, in compliance with the state sanitary regulations for dairy enterprises in accordance with GSP 4.4.4.011. According to the research results, all physicochemical, microbiological and toxicological indicators comply with the requirements of DSTU 6003:2008. It is proved that the introduction of activated carbon helps to reduce the amount of moisture without increasing the level of acidity in the finished product. Thus, ensuring the compliance of physico-chemical and microbiological indicators with the requirements of the standard. In the process of laboratory studies, the presence of carbohydrates in the control and experimental samples is revealed, which indicates the incomplete ripening of cheese in the process of cheddarization. It is established that the introduction of activated carbon during the ripening of cheese helps to reduce the amount of carbohydrates by 2.8%. The introduction of activated carbon helps to reduce the moisture content by 0.4%, in comparison with the sample without its use. The influence of activated carbon on the indicators of active and triturated acidity, which affect the safety indicators of cheddar cheese during storage for 30 days, is analyzed. As a result of the study, lower pH values of a sample of cheddar cheese with activated carbon are obtained, which helps to suppress the growth of conditionally pathogenic microflora of cheese and stabilizes microbiological parameters during storage of Cheddar cheese with activated carbon. It is proved that cheddar cheese with activated carbon maintains high quality indicators throughout the entire storage period

Mixed Bacterial and Physico-Chemical Index of Changes in Sausage Fermentation Process

2013 ◽  
Vol 634-638 ◽  
pp. 1491-1494
Author(s):  
Shi Kuan Wang ◽  
Ming Pan ◽  
Ren You Xie ◽  
Yu Cheng Hong ◽  
Yan Li Xu
Keyword(s):  
Fermentation Process ◽  
Ph Value ◽  
Early Stage ◽  
Fermented Sausage ◽  
Fermentation Time ◽  
Chemical Indicators ◽  
Chemical Index ◽  
Physico Chemical ◽  
Fermented Sausages ◽  
Physical And Chemical

Application of Lactobacillus plantarum, Staphylococcus aureus, Hansenula yeast, three kinds of fermented sausages as a leavening agent, determines bacteria in fermented sausage fermentation process and the physical and chemical indicators of change. In the fermentation process, the pH value keeps falling, and 18h of fermentation, pH value reaches 5.109. The moisture and nitrite has been in decline. In the early stage of fermentation, Lactobacillus breeds slowly, yeast and cocci grow rapidly. After 6 h of fermentation, the lactic acid bacteria blooms, staphylococci and yeast growth and reproduction is inhibited, the number declines, when the fermentation time reaches15h, the number of staphylococci and yeasts begin to increase.

Selection of optimal multienzyme compositions for biocatalysis of high-molecular compounds of quick-frozen raspberries

2021 ◽  
pp. 36-39
Author(s):  
Ирина Михайловна Абрамова ◽  
Наталья Евгеньевна Головачёва ◽  
Светлана Семеновна Морозова ◽  
Любовь Павловна Галлямова ◽  
Наталья Александровна Шубина ◽  
...  
Keyword(s):  
Raw Materials ◽  
Alcoholic Beverages ◽  
Total Phenolic ◽  
Enzyme Preparations ◽  
Physico Chemical ◽  
Alcoholic Drinks ◽  
Phenolic Substances ◽  
Molecular Substances ◽  
Hydrolysis Of ◽  
Pectin Substances

При приготовлении ликероводочных изделий на основе натурального сырья применение малиновых спиртованных соков и спиртованных морсов взамен пищевых ароматизаторов весьма актуально для повышения качественных показателей напитков. Проведенные исследования по ферментативной обработке ягод малины быстрозамороженной перед процессом настаивания показали эффективность использования ферментных препаратов: пектолитического действия - Фруктоцим Колор и грибной целлюлазы - Брюзайм BGX для обработки быстрозамороженной малины при приготовлении спиртованных морсов. Исследованы мультиэнзимные композиции ферментных препаратов для обработки мезги малины быстрозамороженной. Анализ полученных экспериментальных данных показал, что предварительная обработка ягод малины быстрозамороженной при получении сока существенно влияет на его выход. Более эффективной обработкой для биокатализа высокомолекулярных веществ мезги малины является использование мультиэнзимной композиции Фруктоцим Колор и Брюзайм BGX. Физико-химические и реологические показатели ферментализатов по сравнению с контрольным вариантом были выше: выход сока увеличился в 3 раза, вязкость снизилась в 4 раза, мутность уменьшилась в 6 раз в результате полного гидролиза пектиновых веществ. Применение мультиэнзимной композиции ферментных препаратов Фруктоцим П6Л и Брюзайм BGX было менее эффективно: гидролиз пектиновых веществ прошел не до конца, и как следствие выход сока и сока-самотека был меньше. Увеличение массовой концентрации растворимых веществ, содержания общих фенольных веществ и антоцианов свидетельствует о более полном истощении сырья за счет гидролиза клеточных стенок. Увеличение антиоксидантной активности в ферментализатах подтверждает высвобождение красящих веществ (антоцианов) и витаминов, обладающих биологической активностью. When preparing alcoholic beverages based on natural raw materials, the use of raspberry alcoholic juices and alcoholic drinks, instead of food flavors, is very important to improve the quality of drinks. The conducted studies on the enzymatic processing of quick-frozen raspberries before the infusion process have shown the effectiveness of the use of enzyme preparations: pectolytic action-Fructocim Color and mushroom cellulase-Brusaym BGX for the processing of quick-frozen raspberries in the preparation of alcoholic drinks. Multienzyme compositions of enzyme preparations for the treatment of quick-frozen raspberry pulp were studied. The analysis of the obtained experimental data showed that the pretreatment of raspberries with quick-frozen juice significantly affects its yield. A more effective treatment for the biocatalysis of high-molecular substances of raspberry pulp is the use of the multi-enzyme composition Fructocim Color and Bruzaym BGX. Physico-chemical and rheological properties of terminalization compared to the control was higher: the juice yield increased 3 times, the viscosity of the juice decreased by 4 times, the turbidity of the juice decreased by 6 times as a result of the complete hydrolysis of pectin substances. The use of the multienzyme composition of the enzyme preparations Fructocim P6L and Bruzaym BGX was less effective, the hydrolysis of pectin substances was not complete, and as a result, the yield of juice and juice self- flow was less. An increase in the mass concentration of soluble substances, the content of total phenolic substances and anthocyanins indicates a more complete depletion of raw materials due to the hydrolysis of cell walls. The increase in antioxidant activity in fermentalizates confirms the release of coloring substances (anthocyanins) and vitamins with biological activity.

The Irish Whiskey Quality Research which Sold on the Russian Market

2021 ◽  
pp. 20-25
Author(s):  
Михаил Николаевич Елисеев ◽  
Федор Андреевич Неверов ◽  
Ирина Николаевна Грибкова
Keyword(s):  
Raw Material ◽  
Alcoholic Beverages ◽  
Volatile Components ◽  
Aging Period ◽  
Chemical Indicators ◽  
Study Results ◽  
Aroma Characteristics ◽  
Physical And Chemical ◽  
The Relationship

Статья посвящена вопросу качества ирландских виски, представленных в отечественной розничной сети. Освещен вопрос связи органических соединений зернового сырья, применяемого в технологии виски, и вкусового профиля готовых алкогольных напитков. Приведены результаты исследования органолептических показателей готовых виски, их вкусовые профили, описанные с помощью стандартных дескрипторов для данного вида продукции, а также физико-химические показатели. Выявлены образцы продукции, которые обладают высокими вкусо-ароматическими характеристиками, и это связано с содержанием летучих компонентов образцов. Исследование летучих соединений готовых виски показало их соответствие требованиям нормативной документации Российской Федерации. Анализ полученных количественных характеристик в доверительном интервале р ≥ 0,95 позволил выявить соотношения 3-метилбутанол : 1-пропанол : изобутанол : 2-метилбутанол в качестве маркера принадлежности виски к определенному сроку выдержки - от 3 до 8 лет. Данный факт позволит разработать методы для определения аутентичности и фальсификации виски при проведении дальнейших исследований. The article is devoted to the issue of the quality of Irish whiskey presented in the domestic retail network. The issue of the relationship between grain raw material organic compounds used in whiskey technology and the taste profile of finished alcoholic beverages is discussed. The study results of finished whiskey organoleptic indicators, their taste profiles, described using standard descriptors for this type of product, as well as physical and chemical indicators are presented. The product samples have been identified that have high taste and aroma characteristics and this is due to the samples volatile components content. The finished whiskey volatile compound study showed their compliance with the requirements of the regulatory documents of the Russian Federation. The analysis of the obtained quantitative characteristics in the confidence interval of p ≥ 0.95 made it possible to reveal the ratio of 3-methylbutanol : 1-propanol : isobutanol : 2-methylbutanol as a marker of whiskey belonging to a certain aging period - from 3 to 8 years. This fact will allow the development of methods for determining the authenticity and falsification of whiskey in further research.

scholarly journals PREPARATION OF THE CORE OF WALNUT FOR USE IN THE COMPOSITION OF SOFT DRINKS

2017 ◽  
Vol 11 (3) ◽  
Author(s):  
A. Dyakonova ◽  
V. Stepanova ◽  
E. Shtepa
Keyword(s):  
Fatty Acids ◽  
Thermal Processing ◽  
Raw Materials ◽  
Phosphorus Release ◽  
Soft Drinks ◽  
Technological Parameters ◽  
Literary Source ◽  
Chemical Indicators ◽  
Physical And Chemical ◽  
Selection Of

In work it is considered conditions of preparation of a core of the Walnut for the following use as a prescription component of soft drinks of improvement. It is provided the analysis of patent and literary source in which are explained the existing productions technology of soft drinks on the basis of nut raw materials. It is considered influence on fatty acids compound of nucleus of Walnut by high temperatures, frying at 200 °C, damp-thermal treatment, by soaking in water and boiling during 60 seconds. It is scientifically argues  that the most optimum method of preparation of a core of the Walnut which allows to inactivate an undesirable microflora and to raise physical and chemical indicators of nut is the method of damp-thermal processing of raw materials. It is designated influence of the long-lived soaking on durability of a core of nut and content of the free phosphorus in its structure which characterizes amount of phytin substances in raw materials. It is proved that the long-lived soaking destroys complexes of phytin acid with phosphorus release. After 10 clocks of soaking, the amount of the free phosphorus in the studied exemplars of the Walnut increases to 55 %. It is established technological parameters of preparation of nut extract by selection of its optimum hydro module. It is developed nut drink with the balanced composition of fatty acids. It was investigated chemical composition of nut drink which is characterized by content of 40 % of fats, 18 % ‒ proteins and near 37 % of carbohydrates. It is analyzed possible influence of nut drink on the needs of a human body for biologically valuable substances, and established that the developed drink satisfies the need of an organism for essence of fatty acids more than for 30 %. It is carried out the production approbation of the developed product that confirms practicality of the designed technology and high organoleptic rates of nut drink.

Separation and Detection of Caffeine, Theophylline and Theobromine from Coffee Varieties, Carbonated Soft Drinks and Alcoholic Beverages

2017 ◽  
Vol 68 (11) ◽  
pp. 2704-2707
Author(s):  
Delia Nica Badea ◽  
Codrina Levai
Keyword(s):  
Food Safety ◽  
Mobile Phase ◽  
Soft Drinks ◽  
Alcoholic Beverages ◽  
Instrumental Method ◽  
Spectral Library ◽  
Active Components ◽  
Carbonated Soft Drinks ◽  
Mass Detector ◽  
Methyl Xanthine

The paper evaluates the presence of methyl xanthine compounds: caffeine, theophylline, theobromine used as ingredients in carbonated soft drinks or as color and flavor ingredients in alcoholic beverages. The active components extracted from the selected products (coffee, tea, drinks) was separated and identified chromatographically using plates with silica nano -Sil NH2 / UV-254, mobile phase ethanol - water (50: 1, 50: 3, 50: 5; 50: 7; v / v) and 60 F254 plates, mobile phase acetone-toluene-chloroform (40:30:30 v / v). Separated caffeine and identified by TLC was analyzed using a HelWet Packard 5890 Gas Chromatograph equipped with MS 5972 mass detector and spectral library to confirm identification. This simple and rapid TLC, GC / MS instrumental method is useful in controlling traces of methyl xanthine compounds in food as a food safety measure.is useful in controlling traces compound of food products containing methylxanthines as a food safety measure.

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