Marine plants - a promising source of feed and fertilizer for agriculture

Aminina, N. M.; Akulin, V. N.; Yakush, Yevgeniy

doi:10.37663/0131-6184-2020-5-67-70

Cited by 3 publications

(1 citation statement)

References 1 publication

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“…Most runners are familiar with the signs of this exhaustion: heaviness and lethargy in the legs (glycogen stores in the muscles and liver run out), impaired concentration, irritability, and dizziness (blood glucose levels decrease, which affects the central nervous system). As a result, the heart rate increases, the pace decreases, and there is a risk of leaving the race [12]. That is why many athletes prefer energy gels, which are convenient to take over long distances.…”

Section: Introductionmentioning

confidence: 99%

Production process of new generation energy gels based on brown seaweed Fucus

Kovaleva,

Leshchukov,

Shalimov

et al. 2024

E3S Web Conf.

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The article presents the innovative development of a fucus-based energy gel. The gel is easy to use during high physical activity and it does not cause a thirsty feeling after consumption. The polysaccharide fucoidan of fucus has antiseptic, immunomodulatory, blood thinning and many other properties. The innovative technology opens fucus cells without high temperature exploration and additional chemical agents. Thus, the entire spectrum of biopolymers, vitamins, macro- and microelements vital for the restoration and normal functioning of the human body becomes available. The latest technology developed for processing seaweeds can be used to produce energy gels for athletes.

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Section: Introductionmentioning

confidence: 99%

Production process of new generation energy gels based on brown seaweed Fucus

Kovaleva,

Leshchukov,

Shalimov

et al. 2024

E3S Web Conf.

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Commercial algae in the White and Black Seas of the Russia coastal zones: stocks, chemical composition, structure, properties of polysaccharides, rational use

Podkorytova,

Usov,

Evseeva

et al. 2023

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Aim: To analyze published data on the distribution, stocks of brown and red algae in the White and Black Seas, as well as on the chemical structure and properties of polysaccharides and their use. Evaluate the effectiveness of chemical-technological research and its results.Methods used: In preparing the review, science-metric methods of literature analysis from the databases of the RSCI, Scopus were used, as well as our own published research results, which used the methods of IR spectroscopy, carbon‑13 nuclear magnetic resonance (13С-NMR) and standard methodsResult: A review of the scientific literature on the distribution, stocks and use of algae in the White and Black Seas of the coastal zones of Russia are presented. Data on the study of the chemical composition, technological properties and chemical structure of polysaccharides from the White Sea brown algae — Fucus vesiculosus and Ascophyllum nodosum, as well as Gongolaria barbata, Ericaria crinita — Black Sea and red algae A. plicata of the White Sea and 2 species — Coccotylus brodiei and Phyllophora crispa of the Black Sea.Novelty: Alginates from Cystoseira have been shown to contain about 35% L-guluronic acid. The chemical structure of the polysaccharide from Phyllophora crispa has been confirmed as kappa-omega-carrageenan. The prospect of using A. plicata residues after agar extraction and their processing as secondary raw materials to obtain microcrystalline cellulose, nanocellulose or amino acid hydrolyzate was shown.Practical significance: The presented data on the distribution of algae stocks and the recommended yield (RY), their chemical composition, as well as the structure and properties of polysaccharides can be used to draw up recommendations for regulating fisheries and planning production.

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Saccharina japonica - its technochemical characteristics for use in the technology of food, therapeutic and prophylactic products

Roshchina

Kotelnikova²,

Родина³

2023

Fisheries

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Data are presented that determine the directions of processing and use of brown algae, including the hydration coefficient (HC) of dried thalli or crushed into pieces of various sizes, which is an important indicator used in setting the parameters of technological processes, as well as the yield of finished products. The results are presented demonstrating the ability of the dried algae Saccharina japonica to limit hydration. It has been shown that during deep treatment of S. japonica in order to increase the HC, about 80% of biologically active substances are lost, with the exception of fiber, some part of the protein, the organic form of iodine, as well as alginates associated with polyvalent metal cations in water-insoluble complexes with alginic acids. It was determined that when soaking dried S. japonica in water, the relative content of alginic acid increases, while the HC of kelp also increases. It has been established that HC equal to 20-26 corresponds to a significant removal of extractive biologically active substances (BAS) from S. japonica. At HC 14-16, up to 50% of biologically active substances remain in the tissues of algae, giving taste to kelp algae and their biological value. It has been shown that with the content of biologically active substances in algae up to 50% of the initial value, a real opportunity is created to obtain food, therapeutic and prophylactic products from dried S. japonica.

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Marine plants - a promising source of feed and fertilizer for agriculture

Cited by 3 publications

References 1 publication

Production process of new generation energy gels based on brown seaweed Fucus

Production process of new generation energy gels based on brown seaweed Fucus

Commercial algae in the White and Black Seas of the Russia coastal zones: stocks, chemical composition, structure, properties of polysaccharides, rational use

Saccharina japonica - its technochemical characteristics for use in the technology of food, therapeutic and prophylactic products

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