scholarly journals Study of properties of jelly-fruit marmalade with herbal additives

2021 ◽  
Vol 30 ◽  
pp. 01003
Author(s):  
Maya Artamonova ◽  
Inna Piliugina ◽  
Olena Aksonova
Keyword(s):  
Shelf Life ◽  
Quality Indicators ◽  
New Products ◽  
Color Intensity ◽  
Physicochemical Quality ◽  
Rose Hip ◽  
Β Carotene

The results of studies of the properties of jelly-fruit marmalade with plant additives from Sudanese rose, rose hip and pumpkin during storage for 3 months are presented. It is shown that during the shelf life organoleptic, physicochemical quality indicators of marmalade with plant additives meet the requirements of current regulations, the color intensity is maintained. New products have a high content of β-carotene, anthocyanins, minerals, tannins and pectin.

scholarly journals An innovative concept for the technology of jelly-fruit marmalade using vegetable cryopastes

2021 ◽  
Vol 30 ◽  
pp. 01004
Author(s):  
Maiia Artamonova ◽  
Natalia Shmatchenko ◽  
Tetyana Gavrysh ◽  
Liudmyla Pikh
Keyword(s):  
Vitamin C ◽  
Quality Indicators ◽  
New Products ◽  
Colour Intensity ◽  
Physicochemical Quality ◽  
Increase Productivity ◽  
Quality Of Products ◽  
Β Carotene ◽  
Innovative Concept

The results of research on the innovative concept of the technology of jelly-fruit marmalade with vegetable cryoadditives from carrots and pumpkin are presented. The use of innovative developments in marmalade makes it possible to increase productivity and improve the quality of products. It is shown that organoleptic, physicochemical quality indicators of marmalade with plant additives meet the requirements of current regulations, the colour intensity is maintained. The new products have an increased content of vitamin C, β-carotene and pectin.

Analysis of requirements of regulatory documents regulating confirmation of shelf life of bakery products

2021 ◽  
Vol 30 (5) ◽  
pp. 54-55
Author(s):  
E.L. Bortsova ◽  
◽  
L.Yu. Lavrova ◽  
Keyword(s):  
Shelf Life ◽  
Quality Indicators ◽  
Russian Federation ◽  
Basic Principle ◽  
Bakery Products ◽  
Quality And Safety ◽  
Federal Law ◽  
Physicochemical Quality ◽  
Regulatory Documents ◽  
The Russian Federation

The article presents biological hazards that are assessed as part of the confirmation of shelf life using the example of frozen Carponat pizza, in accordance with the current regulatory documentation. Physicochemical quality indicators are considered, which are also monitored within the framework of this program. Their compliance with regulatory documents has been established. The analysis conducted by the authors showed the existence of contradictions in the current regulatory documents not only in terms of quality and safety indicators, but also in accordance with the basic principle of the Federal Law of 31.07.2020 № 247-FZ «On Mandatory Requirements in the Russian Federation».

Controlled and uncontrolled physicochemical quality indicators of 0.9 % sodium chloride of various manufacturers

2020 ◽  
pp. 6-11
Author(s):  
Anton Kasatkin ◽  
Anna Nigmatullina ◽  
Mikhail Kopytov
Keyword(s):  
Sodium Chloride ◽  
Quality Indicators ◽  
Clinical Studies ◽  
Laboratory Tests ◽  
Ph Value ◽  
Chemical Parameters ◽  
Pharmacokinetics And Pharmacodynamics ◽  
Physicochemical Quality ◽  
Physico Chemical

The article presents the results of studies of osmolality and pH of 0,9 % sodium chloride of various manufacturers. To obtain data on the pH value, the data used in the passports are used, and the indicators of its osmolality are de- termined using laboratory tests. 0,9 % sodium chloride from different manufacturers has different pH and osmolality. Knowing the actual values of physico-chemical parameters can increase the accuracy of the results of future clinical studies, which compare the pharmacokinetics and pharmacodynamics of modern plasma-substituting solutions and a solution of 0,9 % sodium chloride.

The effects of superchilling on shelf-life and quality indicators of whole Atlantic cod and fillets

LWT ◽  
2019 ◽  
Vol 100 ◽  
pp. 426-434 ◽  
Author(s):  
Saemundur Eliasson ◽  
Sigurjon Arason ◽  
Bjorn Margeirsson ◽  
Arnljotur B. Bergsson ◽  
Olafur P. Palsson
Keyword(s):  
Shelf Life ◽  
Quality Indicators ◽  
Atlantic Cod

scholarly journals Berry fillers based on local plant raw materials

2021 ◽  
Vol 296 ◽  
pp. 07009
Author(s):  
Svetlana Gabelko ◽  
Olesya Ionova
Keyword(s):  
Gastrointestinal Tract ◽  
Quality Indicators ◽  
Dairy Products ◽  
Raw Materials ◽  
Bakery Products ◽  
Organoleptic Evaluation ◽  
Physicochemical Quality ◽  
Plant Raw Materials ◽  
Local Plant

When developing a diet for citizens with diseases of the gastrointestinal tract or obesity, it is necessary to adhere to a therapeutic diet in which bakery products and dairy products with berry fillers can be wholesome ingredients. In order to increase the range of berry fillers based on local plant raw materials, the physicochemical quality indicators were studied and the organoleptic evaluation of fillers with various types of thickeners was given.

scholarly journals Variations in chemical compositions of Rosa damascena Mill. and Rosa canina L. fruits

2009 ◽  
Vol 27 (No. 3) ◽  
pp. 178-184 ◽  
Author(s):  
S. Kazaz ◽  
H. Baydar ◽  
S. Erbas
Keyword(s):  
Ascorbic Acid ◽  
Seed Oil ◽  
Ascorbic Acid Content ◽  
Mineral Elements ◽  
Rosa Damascena ◽  
Chemical Compositions ◽  
Rosa Canina ◽  
Fruit Flesh ◽  
Rose Hip ◽  
Β Carotene

In this study, fruits, fruit flesh and seeds of damask rose (Rosa damascena Mill.) and rose hip (Rosa canina L.) were assayed for the composition of fatty acids, ascorbic acid, α-tocopherol, β-carotene, and mineral elements. The content of linoleic acid in seed oil of Rosa damascena (54.18%) was found to be higher than in that of Rosa canina (48.84%). α-Tocopherol contents were found to be 7.10 μg/g and 34.20 μg/g for Rosa damascena and Rosa canina fruits, respectively. Ascorbic acid content was determined as the highest in the fruit flesh (546 mg/100 g in Rosa damascena and 2200 mg/100 g in Rosa canina), and as the lowest in the seeds of both species. Rosa damascena fruits were found to be richer in minerals such as Ca, Fe, K, Mn, Na, P, and Zn than Rosa canina fruits. The results of the present study showed that Rosa damascena fruits could be used as food and food additive equally as rose hip fruits.

Stress assessment, quality indicators and shelf life of three aquaculture important marine fish, in relation to harvest practices, water temperature and slaughter method

2019 ◽  
Vol 50 (9) ◽  
pp. 2608-2620
Author(s):  
Leonidas Papaharisis ◽  
Theofania Tsironi ◽  
Arkadios Dimitroglou ◽  
Petros Taoukis ◽  
Michail Pavlidis
Keyword(s):  
Shelf Life ◽  
Water Temperature ◽  
Quality Indicators ◽  
Marine Fish ◽  
Stress Assessment ◽  
Slaughter Method

scholarly journals Quality Characteristics Analysis and Remaining Shelf Life Prediction of Fresh Tibetan Tricholoma matsutake under Modified Atmosphere Packaging in Cold Chain

Foods ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 136 ◽  
Author(s):  
Zetian Fu ◽  
Shuang Zhao ◽  
Xiaoshuan Zhang ◽  
Martin Polovka ◽  
Xiang Wang
Keyword(s):  
Shelf Life ◽  
Quality Indicators ◽  
Life Prediction ◽  
Modified Atmosphere Packaging ◽  
Quality Characteristics ◽  
Sensory Characteristics ◽  
Cold Chain ◽  
Tricholoma Matsutake ◽  
Modified Atmosphere ◽  
Shelf Life Prediction

Tricholoma matsutake (T. matsutake) growing in Tibet is very popular for its high economic and medicinal value, but fresh T. matsutake has an extremely short shelf life. The shelf life of T. matsutake is complex, influenced by product characteristics, surrounding environmental conditions, and spoilage development. The objective of this work was to study the quality characteristics of fresh T. matsutake during its shelf life period in modified atmosphere packaging (MAP) conditions and establish its remaining shelf life prediction models in a cold chain. In this study, we measured and analyzed quality indicators of fresh T. matsutake, including hardness (cap, stipe), color, odor of sensory characteristics, pH, soluble solids content (SSC), and moisture content (MC) of physical and chemical characteristics under the temperature condition of 4 °C and relative humidity (RH) of 90%. The sensory evaluation results showed that the odor indicator in sensory characteristics was more sensitive to the freshness of T. matsutake. The changes of pH, SSC, and MC were divided into three periods to analyze the physiological changes of T. matsutake. The cap spread process could affect the changes of pH, SSC, and MC in period S1, and they changed gradually in period S2. In the period S3, they changed complicatedly because of deterioration. The remaining shelf life prediction model of T. matsutake was established by the back propagation (BP) neural network method to quantify the relationship between the quality indicators and the remaining shelf life. The shelf life characteristics are complex, which were optimized by correlation analysis. Significant benefits of this work are anticipated on the transportation and preservation of fresh T. matsutake to the market and the reduction of its losses in the postharvest chain.

Chemometric determination of the shelf life of opened cans using the migration of specific metals as quality indicators

2018 ◽  
Vol 267 ◽  
pp. 313-318 ◽  
Author(s):  
G. Petropoulos ◽  
K.G. Raptopoulou ◽  
I.N. Pasias ◽  
N.S. Thomaidis ◽  
C. Proestos
Keyword(s):  
Shelf Life ◽  
Quality Indicators

Carotenoids, tocopherols, organic acids, charbohydrate and mineral content in different medicinal plant extracts

2018 ◽  
Vol 73 (11-12) ◽  
pp. 439-448 ◽  
Author(s):  
Dasha Mihaylova ◽  
Radka Vrancheva ◽  
Nadezhda Petkova ◽  
Manol Ognyanov ◽  
Ivelina Desseva ◽  
...  
Keyword(s):  
Organic Acids ◽  
Sugar Content ◽  
Silene Vulgaris ◽  
Polygonum Hydropiper ◽  
Tanacetum Vulgare ◽  
Rosa Canina ◽  
Medicinal Plant Extracts ◽  
Rose Hip ◽  
Centaurium Erythraea ◽  
Β Carotene

Abstract Nettle (Urtica dioica L.), tansy (Tanacetum vulgare L.), bladder campion (Silene vulgaris (Moench) Garcke, waterpepper (Polygonum hydropiper L.), common centaury (Centaurium erythraea Pers.) and rose hip fruit (Rosa canina L. cv. Plovdiv 1) were used for preparation of different water extracts (infusion, decoction and microwave extract) and ethanol (tincture) extracts. Carotenoids (lutein, lycopene and β-carotene), tocopherols (α-, γ- and δ-), organic acids (ascorbic, malic, fumaric and citric), five macro- and three microelements, sugars and uronic acids content in the obtained extracts were analyzed. Among the investigated plants, stinging nettle, bladder campion and rose hip fruit were evaluated as most potential with respect to bioactive compounds and microelements. The results showed that the selected six medicinal plants and their extracts can be presented as sources of dietary fibers and micronutrients, which may encourage further application as food supplements and beverages as well as to motivate plant use as a dietary alternative in different foods. The present study is a first detailed analysis with respect to sugar content of decoction, infusion and tincture of S. vulgaris.

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