scholarly journals Quality Development of Bagiak (Osing Ethnic’s Snack) Using Gembili (Dioscorea esculenta L.) Flour

2020 ◽  
Vol 142 ◽  
pp. 03008
Author(s):  
Herlina ◽  
Nita Kuswardhani ◽  
Lenny Widjayanthi
Keyword(s):  
No Value ◽  
Raw Materials ◽  
Sugar Content ◽  
Value Added ◽  
Food Product ◽  
Bioactive Component ◽  
Effectiveness Index ◽  
Index Value ◽  
Water Holding

The development of food product for improving the product quality was costly, especially if it had to reformulate the product. Therefore, finding the alternative raw materials which nutritious food and has a bioactive component that beneficial for health, was one of the ways to reduce cost. One of the raw materials that has Glucomannan as a bioactive component, was Gembili tuber (Dioscorea esculenta L.) as a local tuber which was widely grown in Banyuwangi, East Java. Osing ethnic’s snacks that are widely produced by the community in the district of Banyuwangi, East Java province is a Bagiak. Bagiak is cookies made from cassava starch (tapioca) and arrowroot starch. In the market, bagiak has low quality, un-uniform shapes, un-similar color, no value-added and causes obesity due to higher sugar content. The purpose of this research was to improve the quality of Bagiak through Gembili flour substitution. The result showed that substitution of 5% Gembili flour has higher fiber with 0.62% effectiveness index value of panelist ( in term of color, taste, flavor, texture and crispness), baking loss 12.50±0.65 %; lightness 52.48±0.45; texture 689±1.09 g/1mm; Water Holding Capacity (WHC) 172.5±1.32%; water content 4.50± 0.33%; ash 0.5±0.04 %; protein 2.50±0.12 %; fat 8.50±1.09 % and carbohydrate 84.00±1.53 %.

scholarly journals Создание гибридов сверхсахарной кукурузы с высоким уровнем антиоксидантной активности с использованием тест-системы на основе стабильного радикала DPPH

2016 ◽  
pp. 50-56
Author(s):  
В. В. Поздняков ◽  
Ю. В. Харченко ◽  
Л. Я. Харченко ◽  
О. В. Анцыферова
Keyword(s):  
Antioxidant Activity ◽  
Functional Food ◽  
Raw Materials ◽  
Raw Material ◽  
Maize Starch ◽  
Wide Range ◽  
Total Antioxidant ◽  
Index Value ◽  
Canning Industry

Гибриды сахарной и сверхсахарной кукурузы являются хорошим сырьем для производства функциональных пищевых продуктов, в том числе диетического и детского питания. Важными показателями высокого качества этих продуктов являются повышенное содержание белка и ценного масла, незначительное количество плохо усвояемого кукурузного крахмала и высокое содержание антиоксидантов, а также отменные вкусовые качества. В работе представлены данные по оценке антиоксидантной активности большой группы новых перспективных гибридов сверхсахарной кукурузы среднеспелой группы, созданных с целью получения ценных источников сырья для консервной промышленности. Значения показателя общей антиоксидантной активности варьировали в широком интервале значений (от 31,8 % до 60,4 %, 568,4–1008 мкг/г семян), что указывает на перспективность использования этого важного биохимического параметра в селекции сверхсахарной кукурузы на качество. Hybrids of excess sugar maize are good raw material for the production of functional food products, including baby food and diet. Important indicators of high quality of these products are high protein content and a valuable oil, a small amount of poorly digestible maize starch and a high content of antioxidants, and also excellent taste qualities. The paper presents data on the evaluation of the antioxidant activity of a large group of promising new hybrids of excess sugar maize of mid-group created in order to obtain valuable raw materials for the canning industry. Index value of total antioxidant activity varied over a wide range (from 31,8 % to 60,4 %, 568,4–1,008 mg/g of seed), which indicates on promising use of this important parameter in the breeding of biochemical excess sugar maize on quality.

scholarly journals Microscopic studies new sponge semi-finished cake

2018 ◽  
Vol 20 (90) ◽  
pp. 75-78
Author(s):  
M. I. Fil ◽  
T. O. Koropetska
Keyword(s):  
Fruits And Vegetables ◽  
Raw Materials ◽  
Sugar Content ◽  
Protein Molecule ◽  
Raw Material ◽  
Sponge Cake ◽  
Microscopic Studies ◽  
Thin Crust ◽  
Pumpkin Powder

The widespread introduction of non-traditional and local types of raw materials and the development of new types of products on their basis should be combined with the scientific substantiation of the composition and technology, which ensures the production of high-quality products, strengthening the control of biological and nutritional value, and the safety of new types of confectionery. One of the most important tasks faced by the confectionery industry is the development of new products in order to improve the structure of the range, save on scarce raw materials, reduce sugar content; creation of dietetic products, with a long shelf life. The use of raw materials of local and non-traditional species can contribute to solving this problem. The main source of vitamins, easily digestible carbohydrates, enzymes, fiber, pectin and minerals is fresh fruits and vegetables. Flour confectionery products, due to the high content of carbohydrates, fats and proteins, are high-calorie, well-digestible products with a pleasant taste and attractive appearance. Out of all the flour semi-finished products, the sponge cake is the bloated and softer. A well-baked cake is handy for processing; it has a smooth, thin crust; porous, elastic structure of the pulp – during compression is easily compressed, after removal of effort restores the old form. In the production of many foods, supplements that regulate the consistency and form the texture of food products are used. The structure of the sponge cake product is formed, mainly, at the stage of paste formation. The sponge cake is a poorly structured system with saturated air. The quality of the semi-finished product, above all, will depend on the quality of the resulting dough, which is substantially affected by the raw material. We have developed a recipe for a sponge dough, semi-finished product containing a pumpkin powder containing a significant amount of pectins, fiber, etc. In the structure of a sponge semi-finished product with pumpkin powder, thanks to the contents of polycarcids, which are merged with proteins bridges are formed. Osmotic swelling occurs as a result of the diffusion of water molecules inside the protein molecule, causing swelling of proteins. Microscopy of the structure of the biscuit semi-finished product was investigated in Slovakia (SPU).

scholarly journals Effects of Mixing Duration and Raw Materials on the Physicochemical, Microstructural and Sensorial Properties of Sausages Prepared From Red Tilapia (Oreochromis sp.)

2021 ◽  
Vol 34 (4) ◽  
Author(s):  
ABU BAKAR ASYRUL-IZHAR ◽  
◽  
NORIZAH MHD SARBON ◽  
MOHAMMAD RASHEDI ISMAIL-FITRY
Keyword(s):  
Moisture Content ◽  
Linear Expansion ◽  
Raw Materials ◽  
Raw Material ◽  
Colour Properties ◽  
Mixing Times ◽  
Sensory Acceptability ◽  
Water Holding ◽  
Carbohydrate Contents

Tilapia can be commercialised to produce sausages. However, the use of minced tilapia or tilapia surimi as the raw material and different mixing durations of the ingredients using the bowl cutter during the sausage production could affect the quality of the products. This study determined the effects of different mixing durations (10, 15 or 20 min) on the physicochemical, microstructural and sensorial properties of sausages made from minced tilapia and tilapia surimi. The washing of the minced tilapia during the surimi production significantly increased the tilapia surimi moisture content and pH, while reducing the protein, fat and ash contents. Subsequently, the addition of other ingredients to produce the sausages influenced the moisture, fat, ash and carbohydrate contents of both types of sausages. The type of raw material and mixing duration showed significant interactions in terms of linear expansion, water holding capacity and colour properties of the sausages. Individually, the tilapia surimi sausage had a better linear expansion, cohesiveness, colour and sensory acceptability than the minced tilapia sausage. The mixing times of 15 and 20 min produced better results for the physicochemical and sensory properties of both types of sausages. However, the gel strengths of both types of sausages were better when mixed for 15 min and the microstructure images supported this. Based on the results obtained, this study concluded that tilapia surimi as the raw material with 15 min of mixing duration is recommended to produce a better-quality sausage.

scholarly journals Quality and biological value of wine from gooseberries, raspberries and black currants using vegetable sweetener

2020 ◽  
Vol 81 (4) ◽  
pp. 131-137
Author(s):  
N. E. Nazarova ◽  
T. V. Zaletova ◽  
E. V. Zubova ◽  
K. A. Kulagina
Keyword(s):  
Raw Materials ◽  
Sugar Content ◽  
Control Sample ◽  
Beta Carotene ◽  
Zero Point ◽  
Regulatory Document ◽  
Calorie Content ◽  
Functional Product ◽  
Materials Used

The results of the study of the natural sweetener effect from Stevia on the quality of two types of table semisweet fruit blended wine - from gooseberries and raspberries, gooseberries and black currants - in comparison with the classical recipe with sugar, are presented in the article. The recipes and the production technology of table blended fruit wine with Stevia extract as a sweetener were presented in the work. Stevia extract and sugar (control sample) were added after complete fermentation of sugars into dry wine material. The extract dose was 1.4 ml per 1 liter of wine material. Organoleptic and tasting evaluation of the finished product showed that wine with the addition of Stevia extract has good quality indicators, a pleasant taste without extraneous smacks. The sugar content was practically at zero point - 0.25 g / l in wine from gooseberries and raspberries, 0.28 g / l in wine from gooseberries and black currants. In the wine made by classical technology, the sugar content was 70.30 g / l and 71.10 g / l, respectively. The titrated acidity of the wine was within the requirements of the regulatory document and ranged from 9.0 to 10.9 g / dm3. The content of vitamin C and beta-carotene depended to a greater extent on the type of fruit and berry raw materials used. A higher content of ascorbic acid was noted in blended wine from gooseberries and black currants - at the level of 26.88–27.02 mg, beta-carotene - in wine from gooseberries and raspberries. The introduction of sugar or Stevia extract did not affect the values of these indicators much. According to the results of studies in the manufacture of blended fruit wines in order to reduce their calorie content and use as a functional product, the addition of Stevia extract is recommended

scholarly journals STRATEGI PENGEMBANGAN INDUSTRI PENGOLAHAN KOMODITAS RUMPUT LAUT E. COTONII UNTUK PENINGKATAN NILAI TAMBAH DI SENTRA KAWASAN INDUSTRIALISASI

2015 ◽  
Vol 5 (1) ◽  
pp. 27 ◽  
Author(s):  
Hikmah Hikmah
Keyword(s):  
Human Resources ◽  
Potential Distribution ◽  
Raw Materials ◽  
Central Area ◽  
Value Added ◽  
Added Value ◽  
Exchange Potential ◽  
Seaweed Production ◽  
Seaweed Industry

Tulisan ini bertujuan untuk mengkaji tentang potensi dan peluang, p ermasalahan sertapengembagan industri rumput laut. Rumput laut merupakan salah satu komoditas perikanan budidayayang mampu meningkatkan perekonomian masyarakat, menyerap tenaga kerja dan meningkatkandevisa negara. Potensi sebaran rumput laut di Indonesia sangat luas baik yang tumbuh secara alamimaupun yang dibudidayakan di laut. Peluang menuju pengembagan Industri rumput laut masih terbuka dilihat dari potensi lahan budidaya, ketersediaan bahan baku, maupun dari sisi permintaan produk olahan.Permasalahan dan tantangan terkait kemampuan Indonesia dalam mengekspor dan bersaing dalamperebutan pangsa pasar dunia untuk pemenuhan kebutuhan rumput laut dunia antara lain rendahnyakualitas dan kontinuitas bahan baku, permodalan, lemahnya sumberdaya manusia dan kelembagaan,serta permasalahan pemasaran produk rumput laut. Strategi kebijakan pengembangan industripengolahan rumput laut E. cotonii untuk peningkatan nilai tambah adalah peningkatan produktivitas dankualitas rumput laut, pengembangan industri pengolahan rumput laut setengah jadi (ATC,SRC dan RC)secara bertahap di sentra kawasan produksi rumput laut, dan pengembangan skala usaha pengolahanrumput laut siap konsumsi dari skala tradisoinal menjadi skala industri.Title: Strategy of Commudity Precessing Industry DepelopmentE. cottonii Seaweed to Increasing Value Added in The AreaCenter of IndustrializationThis paper aims to assess the potential and opportunities, problems and developing a seaweedindustry. Seaweed is one aquaculture commodity that is able to improve the economy, provide employmentand increase foreign exchange. Potential distribution of seaweed in Indonesia is very wide both naturallygrown and cultivated in the sea. Opportunities towards developing a seaweed industry is still open inview of the potential for the cultivation of land, availability of raw materials and processed productsfrom the demand side. Problems and challenges related to Indonesia’s ability to export and compete inthe race for market share to meet the needs of the world’s seaweed were low quality and continuity ofraw materials, capital, human resources and institutional weaknesses, as well as marketing problemsseaweed products. Strategy of commudities E. cotonii seaweed processing industry to developmentincrease the added value is increased productivity and quality of seaweed, seaweed processing industrydevelopment of semi-finished (ATC, SRC and RC) gradually in the central area of seaweed production,and the development of business scale processing of seaweed ready for consumption on the scaletradisoinal be scale industries.

Microbiological Quality of Burrata Cheese Produced in Puglia Region: Southern Italy

2013 ◽  
Vol 76 (11) ◽  
pp. 1981-1984 ◽  
Author(s):  
ANGELA DAMBROSIO ◽  
NICOLETTA CRISTIANA QUAGLIA ◽  
MARA SARACINO ◽  
MARIA MALCANGI ◽  
COSIMO MONTAGNA ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Southern Italy ◽  
Raw Materials ◽  
Microbiological Quality ◽  
Food Product ◽  
Staphylococcal Enterotoxin ◽  
Salmonella Spp ◽  
Negative Results ◽  
Resistance Patterns

Burrata cheese is a popular typical Italian food product, produced in Puglia (an administrative region of southern Italy), and this study investigated the microbiological quality of 404 samples of this cheese. The samples were analyzed in order to quantify Escherichia coli and to detect the presence of Staphylococcus aureus, Salmonella spp., and Listeria monocytogenes. No sample exceeded the values of E. coli set by EC Regulation 1441/07 for some dairy products, while 15 (3.7%) samples tested coagulase-positive staphylococci positive, with values greater than 103 CFU/g. One strain of S. aureus was identified and characterized from each of these positive samples, and of these strains, 7 (46.6%) produced staphylococcal enterotoxin A, 5 (33.3%) produced staphylococcal enterotoxin C, 2 (13.3%) produced staphylococcal enterotoxin D, and 1 (6.6%) produced both staphylococcal enterotoxins A and D. All strains were mecA negative. The 15 S. aureus isolates were tested for their antimicrobial resistance patterns, and all analyzed strains showed antimicrobial resistance properties for at least one of the tested antibiotics. Testing for the other pathogens mentioned above gave negative results. The results of our study mean that the microbiological quality of Burrata cheese can be assumed to be good, although care must be taken with raw materials and good hygiene during processing in order to guarantee greater food safety.

scholarly journals Optimization of biotechnology of production of whole-bowl meat products

2019 ◽  
pp. 44-48
Author(s):  
Ivan Fedorovich Gorlov ◽  
Marina Ivanovna Slozhenkina ◽  
Tatyana Mikhaylovna Giro ◽  
Natalya Ivanovna Mosolova ◽  
Svetlana Evgenyevna Bozhkova ◽  
...  
Keyword(s):  
Raw Materials ◽  
Meat Products ◽  
Dietary Salt ◽  
Large White ◽  
Organoleptic Characteristics ◽  
Domestic Breed ◽  
White Breed ◽  
Water Holding ◽  
Whole Muscle

The article presents research on the improvement of technology of whole-muscle meat products made from pork obtained from large white breed animals, whose population in the structure of the breeding. This domestic breed of pigs was not chosen by chance, since in recent years many industrial pig farms have focused on breeding animals. It is established that dietary salt in comparison with cooking, increases such indicators as moisture-binding and water-holding abilities, increases the yield of products by 4% and reduces losses during heat treatment by 4.6%. The use of bacterial cultures in the composition of the brine contributes to the improvement of the structural-mechanical properties and quality of salted raw materials. The improved brine formulation helps to maintain high organoleptic characteristics and to obtain a dietary product with a balanced mineral composition.

scholarly journals The optimization of technological factors during production of hummus spread

2020 ◽  
Vol 14 (1) ◽  
pp. 34-42
Author(s):  
Ivana Nikolić ◽  
Ljubica Dokić ◽  
Aleksandar Takači ◽  
Zita Šereš ◽  
Dragana Šoronja-Simović ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Production Efficiency ◽  
Raw Materials ◽  
Food Product ◽  
Lemon Juice ◽  
Sensory Properties ◽  
Dietary Fibers ◽  
Technological Factors ◽  
Textural Parameters

The traditional hummus spread is obtained of cooked and grinded chickpeas, blended with susame paste (tahini), olive oil, lemon juice and spices. Hummus spread is a rich source of dietary fibers, polyunsaturated fatty acids, vitamins A, E and C, folate, minerals Mg, K and Fe. During production of such kind of spreadable food product, many factors can have influence on product behavior trough the all phases of production and to the final product quality. In this work, the influence of different technological factors on rheological, textural and sensory properties of hummus spreads made by certain recipes were examined, in the aim to achieve the maximum quality of final product. The way of preparation of raw materials, the composition of the spreads and the amount of water phase have been varied in the aim to define optimal rheological and textural parameters, to increase the production efficiency and in order to obtain desired sensory properties of final spread product.

scholarly journals Effects of the Marinating Process on the Quality of the Domesticated Reindeer (Rangifer Tarandus) By-products

2020 ◽  
Author(s):  
Ilya Benzik ◽  
Inna Brazhnaia ◽  
Elena Bogdan ◽  
Alexander Ershov
Keyword(s):  
Rangifer Tarandus ◽  
New Technologies ◽  
Raw Materials ◽  
Educational Institution ◽  
Food Product ◽  
Production Costs ◽  
Federal State ◽  
Production Technologies ◽  
By Products

The development of methods for the complete and complex processing of raw food materials is one of the main ways to achieve the efficiency of its use: reduce production costs, expand products range and increase products demand. Over the last years, growing attention is paid to the search and development of new technologies of the processing of non-traditional and underutilized types of food materials, such as meat and by-products from alternative animal species. The research was aimed at studying the influence of the marinating process on the quality of the newly developed food product. The object of research was the tongue of domesticated reindeer, the underutilized raw materials of the Kola Peninsula. Product samples were taken in 2012-2016 on the basis of the agricultural production cooperative ”Tundra”, research was carried out on the basis of the Department of Food Production Technologies of the Federal State Budgetary Educational Institution of Higher Education ”Murmansk State Technical University”. The effects of marinating and duration of heat treatment on the quality of the product samples was studied. The parameters characterizing the generalized indicator of quality were selected - organoleptic (appearance, flavor and taste), physical (cutting force) and microbiological. The optimal composition of the marinade is proposed. The technology of culinary processing of the domesticated reindeer tongue was optimized.

scholarly journals Valorization of granite micronized stones wastes for eco-friendly production of fired clay bricks

2021 ◽  
Vol 3 (11) ◽  
Author(s):  
Blasius Ngayakamo ◽  
Gbetoglo Charles Komadja ◽  
Abdulhakeem Bello ◽  
Azikiwe Peter Onwualu
Keyword(s):  
Mechanical Properties ◽  
Raw Materials ◽  
Research Work ◽  
Fine Powder ◽  
Value Added ◽  
Engineering Properties ◽  
Chemical Compositions ◽  
Clay Bricks ◽  
Granite Powder

AbstractConstruction and mining industries around the globe have been criticized for production of enormous solid wastes that have potential environmental impacts. Therefore, this study presents a feasible approach to recover and utilize granite micronized stones waste for production of eco-friendly bricks. This research work, aimed at substituting a natural clay with granite powder to produce value-added bricks with pronounced physical–mechanical properties. The micronized granite waste stones were crushed and ground to obtain a fine powder sample. Thereafter, different batch compositions containing a varied proportions of granite powder were prepared and fired at different sintering temperatures: 900, 1000 and 1100 °C. The raw materials and bricks were characterized for their chemical compositions, microstructural, mineralogical and physical–mechanical properties. The results showed that, an increase in granite waste powder and sintering temperature enhanced the quality of fired clay bricks in terms of mechanical strength and decreased simultaneously the apparent porosity and water absorption. The final experimental approach showed that, the possibility to produce eco-friendly bricks containing up to 30 wt% of granite powder with enhanced engineering properties fired at 1100 °C is promising. Graphic abstract

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