Тег: fermentation

Bread with reduced salt content for baby food: technological solutions based on beet kvass

Автор:

Библиографическое описание статьи для цитирования:

. Bread with reduced salt content for baby food: technological solutions based on beet kvass//Наука онлайн: Международный научный электронный журнал. - 2026. - №5. - https://nauka-online.com/ru/publications/technical-sciences/2026/5/04-43/

Аннотация: (English) The article is devoted to the development of a technology for producing low-salt bread for children aged 3 to 10 years using beet kvass as a natural fermented starter. The aim of the work is to justify technological approaches to reducing the salt content in bread for preschool and primary school children and to create a recipe that meets the taste preferences of the children's audience and the requirements of children's nutrition. The work uses an analysis of scientific literature on sodium consumption norms for children, the peculiarities of children's taste perception, and technological methods of compensating for salt reduction, as well as practical experience in the development and production of bread at our own enterprise. The author's recipe for bread with a salt content of 1.0-1.2 g per 100 g of product, which is 40-50% lower than the standard level, is presented. The choice of beet kvass as a functional ingredient is justified, as it compensates for the reduction in saltiness through the formation of organic acids and aromatic compounds and gives the product a sweet and sour taste that is attractive to children. The technological challenges of working with reduced salt content are described: the effect on dough fermentation, gluten formation, porosity stability, and shelf life. Technological solutions to overcome these challenges are presented: the use of fermented sourdough, minimal yeast dosage, and the addition of honey to balance the taste. The nutritional value of the developed bread and its suitability for children's needs are analyzed. It is shown that the use of beet kvass increases the content of betaine, folic acid, and iron, which is important for children. The potential acceptability of the product for children is discussed based on scientific data on the sensory perception of low-salt bread by children. The practical value of the work lies in the creation of a technological card and recipe that can be used in children's nutrition establishments to reduce sodium consumption by children.

The baking technology of the traditional korovai: from craft to art – the transformation of tradition in the modern era

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Библиографическое описание статьи для цитирования:

. The baking technology of the traditional korovai: from craft to art – the transformation of tradition in the modern era//Наука онлайн: Международный научный электронный журнал. - 2025. - №4. - https://nauka-online.com/ru/publications/culturology/2025/4/15-13/

Аннотация: (English) This article explores the evolution of the baking technology of the Ukrainian korovai, tracing its transformation from an archaic craft practice to a contemporary form of culinary and cultural expression. The korovai is examined as an element of intangible cultural heritage, preserving ritual functions, symbolic meanings, and artistic value. Its traditional preparation includes sacralized stages of kneading, fermentation, decoration, and baking—each of which has undergone adaptation in the context of urbanization and technological advancement. The aim of this study is to analyze which elements of the korovai-making process have been preserved and which have been transformed through the integration of new ingredients, forms, and tools. The research is based on comparative historical analysis, ethnographic observation, and content analysis of five verified Ukrainian sources. Particular attention is given to the role of flour quality, the freshness and origin of eggs, the type of leavening agent, the temperature regime, and the nature of the oven—from traditional clay ovens to modern electric ones. The study highlights how fermentation critically influences the bread’s texture and aroma, anchoring the cultural identity of its flavor. The findings suggest a high degree of resilience within the tradition, allowing for the preservation of ritual semantics even when modern technological solutions are applied. The korovai continues to fulfill not only a sacred and aesthetic purpose but also a unifying socio-cultural role, especially in the context of intergenerational continuity. This article is intended for ethnographers, cultural scholars, researchers of gastronomic heritage, artisans and educators in traditional crafts, as well as professionals in cultural policy and intangible heritage preservation.

Математическая модель бродильного резервуара

Автор:

Библиографическое описание статьи для цитирования:

. Математическая модель бродильного резервуара//Наука онлайн: Международный научный электронный журнал. - 2021. - №12. - https://nauka-online.com/ru/publications/technical-sciences/2021/12/05-6/

Аннотация: Проведено исследование процесса ферментации в процессе пивоварения. Построена модель бродильного резервуара. Произведено моделирование ферментации в идеально смешанном резервуаре. Построена геометрия, включающая в себя массообмен, теплообмен, конвекцию и охлаждение с помощью рубашки. Получение передаточной функции посредством идентификации полученных данных в процессе моделирования.