Nitrogen Content, Dietary Fiber, and Digestibility in Algal Food Products

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F10%3A10213247" target="_blank" >RIV/61989592:15110/10:10213247 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/10:00154008 RIV/70883521:28110/10:63509518

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nitrogen Content, Dietary Fiber, and Digestibility in Algal Food Products

Popis výsledku v původním jazyce

The basic nutritional aspects and parameters of freshwater and marine algal food products are described. Blue-green algae (Spirulina pacifica, S. platensis), green algae (Chlorella pyrenoidosa), red algae (Palmaria palmata, Porphyra tenera), and brown algae (Eisenia bicyclis, Hizikia fusiformis, Laminaria japonica, Undaria pinnatifida) were used for this purpose. The ash content, total nitrogen, dietary fibers, and in vitro digestibility of the above-mentioned algal species were studied.The total nitrogen contents were analysed using a modified Winkler's method; in the process, higher nitrogen contents were observed in freshwater algae than in marine ones. For the analysis of dietary fiber contents, the instrument Ankom220 Fibre Analyser was used. Themarine brown algae species were generally assigned higher contents of dietary fiber than the freshwater algal products. The results of the dietary fiber analysis differed with the methodologies used.

Název v anglickém jazyce

Nitrogen Content, Dietary Fiber, and Digestibility in Algal Food Products

Popis výsledku anglicky

The basic nutritional aspects and parameters of freshwater and marine algal food products are described. Blue-green algae (Spirulina pacifica, S. platensis), green algae (Chlorella pyrenoidosa), red algae (Palmaria palmata, Porphyra tenera), and brown algae (Eisenia bicyclis, Hizikia fusiformis, Laminaria japonica, Undaria pinnatifida) were used for this purpose. The ash content, total nitrogen, dietary fibers, and in vitro digestibility of the above-mentioned algal species were studied.The total nitrogen contents were analysed using a modified Winkler's method; in the process, higher nitrogen contents were observed in freshwater algae than in marine ones. For the analysis of dietary fiber contents, the instrument Ankom220 Fibre Analyser was used. Themarine brown algae species were generally assigned higher contents of dietary fiber than the freshwater algal products. The results of the dietary fiber analysis differed with the methodologies used.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/GA525%2F07%2F0338" target="_blank" >GA525/07/0338: Isoflavony v řasách a sinicích</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Czech Journal of Food Sciences

ISSN

1212-1800

e-ISSN

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Svazek periodika

28

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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