Data/hora: 01/06/2024 05:55:09

Provedor de dados: | Open Marine Archive
País: | Belgium
Título: | Baker's yeast as a potential substitute for live algae in aquaculture diets: &lt;i&gt;Artemia&lt;/i&gt; as a case study
Autores: | Coutteau, P.; Lavens, P.; Sorgeloos, P.
Data: | 1990
Ano: | 1990
Palavras-chave: | Diets; Yeasts; Artemia; Saccharomyces cerevisiae.
Resumo: | In this study baker's yeast was evaluated as a substitute for live &lt;i&gt;Dunaliella tertiolecta&lt;/i&gt; algae in the culture of the brine shrimp &lt;i&gt;Artemia&lt;/i&gt; . Consumption of fresh baker's yeast resulted in poor growth and survival of brine shrimp. However, the nutritional value of the yeast significantly improved after complete removal of the yeast cell wall by enzymatic treatment. Baker's yeast was also made digestible for &lt;i&gt;Artemia&lt;/i&gt; by simple chemical treatment which did not reduce rigidity of the yeast cell. The external mannoprotein layer of the yeast cell wall is probably the major barrier to digestion by &lt;i&gt;Artemia&lt;/i&gt; . Chemically treated baker's yeast offers promising possibilities as a substitute for algal feeds in aquaculture.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3064
Fonte: | %3Ci%3EJ.+World+Aquacult.+Soc.+21%281%29%3C%2Fi%3E%3A+1-9
Fonte: | info:eu-repo/semantics/restrictedAccess