Also in Crayfish: How Phytase Inclusion Avoids Phytic Acid Effects on Hepatopancreas Enzymes of Redclaw Cherax quadricarinatus

Also in Crayfish: How Phytase Inclusion Avoids Phytic Acid Effects on Hepatopancreas Enzymes of Redclaw Cherax quadricarinatus

This work aimed to evaluate the effects of dietary phytic acid on the enzymatic activities of the hepatopancreas of the redclaw crayfish, Cherax quadricarinatus. For this purpose, a completely randomized in vitro trial was conducted with three phytic acid levels (0.56, 1.68, and 2.80%) and three phy...

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Veröffentlicht in:Aquaculture research 2023-02, Vol.2023, p.1-10
Hauptverfasser: Casaretto, Matías E., Stumpf, Liane, Azcuy, Rosendo L., López Greco, Laura S., Colombatto, Darío
Format: Artikel
Sprache:eng
Schlagworte:
Alkaline protease
Amino acids
Amylases
Calcium
Cellulase
Cherax quadricarinatus
Crayfish
Crustaceans
Diet
Digestibility
Enzymatic activity
Enzyme activity
Enzymes
Feeds
Freshwater crustaceans
Hepatopancreas
In vivo methods and tests
Laboratories
Molting
Moulting
Nutrition research
Phosphates
Phosphorus
Phytase
Phytic acid
Proteases
Proteins
Reagents
Sugar
Survival
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Zusammenfassung:This work aimed to evaluate the effects of dietary phytic acid on the enzymatic activities of the hepatopancreas of the redclaw crayfish, Cherax quadricarinatus. For this purpose, a completely randomized in vitro trial was conducted with three phytic acid levels (0.56, 1.68, and 2.80%) and three phytase doses (0, 250, and 500 PU/kg DM). Solubilized protein, reducing sugars, and soluble phosphorus showed significant responses to the interaction between phytic acid and phytase p
ISSN:1355-557X
1365-2109
DOI:10.1155/2023/4341218