Enzymatic and Mechanical Disruption Method of Algal Cellulotic Cell Walls as a Factor Influencing their In Vitro Digestibility

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Enzymatic and Mechanical Disruption Method of Algal Cellulotic Cell Walls as a Factor Influencing their In Vitro Digestibility

Popis výsledku v původním jazyce

In this study it was evaluated the influence of mechanical and enzymatic disruption methods of algal cell walls on values of in vitro digestibility of green freshwater algae (Chlorella kessleri, Scenedesmus quadricauda, Chlorella sp.) and cyanobacteriumSpirulina platensis. In vitro digestibility of dried matter and organic matter were determined by enzymatic-gravimetric method after pepsin, pancreatin and combined hydrolysis. The lowest values of digestibility were assessed in green alga Sc. quadricauda, other samples of green algae distinctly higher digestible. Cyanobacterium Sp. platensis was more digestible in comparison with investigated green algae, due to absence of cellulose in cyanobacterial cell wall. Mechanical and enzymatic disruption methods of cell walls of green algae resulted in significant rise in values of their digestibility, thereby increase the affect of utilization of nutrients from their biomass.

Název v anglickém jazyce

Enzymatic and Mechanical Disruption Method of Algal Cellulotic Cell Walls as a Factor Influencing their In Vitro Digestibility

Popis výsledku anglicky

In this study it was evaluated the influence of mechanical and enzymatic disruption methods of algal cell walls on values of in vitro digestibility of green freshwater algae (Chlorella kessleri, Scenedesmus quadricauda, Chlorella sp.) and cyanobacteriumSpirulina platensis. In vitro digestibility of dried matter and organic matter were determined by enzymatic-gravimetric method after pepsin, pancreatin and combined hydrolysis. The lowest values of digestibility were assessed in green alga Sc. quadricauda, other samples of green algae distinctly higher digestible. Cyanobacterium Sp. platensis was more digestible in comparison with investigated green algae, due to absence of cellulose in cyanobacterial cell wall. Mechanical and enzymatic disruption methods of cell walls of green algae resulted in significant rise in values of their digestibility, thereby increase the affect of utilization of nutrients from their biomass.

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Potravinárstvo

ISBN

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ISSN

1337-0960

e-ISSN

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Počet stran výsledku

4

Strana od-do

214-217

Název nakladatele

Združenie HACCP Consulting

Místo vydání

Nitrianske Hrnčiarovce

Místo konání akce

Smolenice

Datum konání akce

21. 3. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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