scholarly journals Chemical, microbiological, and sensory parameters during the refrigerated storage of silver catfish (Rhamdia quelen) exposed in vivo to the essential oil of Lippia alba

2018 ◽  
Vol 55 (4) ◽  
pp. 1416-1425 ◽  
Author(s):  
Ana Paula de Lima Veeck ◽  
Ana Paula Daniel ◽  
Bruna Klein ◽  
Andréia Quatrin ◽  
Ana Paula de Souza Rezer ◽  
...  
Keyword(s):  
Essential Oil ◽  
Refrigerated Storage ◽  
Silver Catfish ◽  
Lippia Alba ◽  
Rhamdia Quelen ◽  
Sensory Parameters

scholarly journals Lippia alba essential oil promotes survival of silver catfish (Rhamdia quelen) infected with Aeromonassp.

2015 ◽  
Vol 87 (1) ◽  
pp. 95-100 ◽  
Author(s):  
FERNANDO J. SUTILI ◽  
MAURO A. CUNHA ◽  
ROSANGELA E. ZIECH ◽  
CARINA C. KREWER ◽  
CARLA C. ZEPPENFELD ◽  
...  
Keyword(s):  
Essential Oil ◽  
Negative Control ◽  
Infected Fish ◽  
Fish Farms ◽  
Vitro Assay ◽  
Silver Catfish ◽  
Lippia Alba ◽  
Rhamdia Quelen

In vitro and in vivo activity of the Lippia alba essential oil (EO) against Aeromonas sp. was evaluated. In the in vitro assay the minimum inhibitory concentration (MIC) and a minimum bactericidal concentration (MBC) of EO for Aeromonas cells were determined using the microdilution method. Twenty five strains of Aeromonassp. isolated from infected fish obtained from local fish farms were used. MIC and MBC values were 2862 and 5998 µg mL-1 for L. alba EO and 0.5 and 1.2 µg mL-1for gentamicin, respectively. In the in vivo assay silver catfish juveniles (Rhamdia quelen) (7.50 ± 1.85 g and 10.0 ± 1.0 cm) with typical injuries associated to Aeromonas infection were divided into four treatments (in triplicate n=10): untreated fish (negative control), 10 mg L-1 of gentamicin, and 20 or 50 µL L-1 of EO. Fish were maintained in aerated 20 L plastic boxes. After 10 days survival of silver catfish infected with Aermonas sp. and treated with essential oil (50 µL L-1) was greater than 90%.

Transportation of silver catfish, Rhamdia quelen, in water with eugenol and the essential oil of Lippia alba

2011 ◽  
Vol 38 (3) ◽  
pp. 789-796 ◽  
Author(s):  
Alexssandro G. Becker ◽  
Thaylise V. Parodi ◽  
Clarissa G. Heldwein ◽  
Carla C. Zeppenfeld ◽  
Berta M. Heinzmann ◽  
...  
Keyword(s):  
Essential Oil ◽  
Silver Catfish ◽  
Lippia Alba ◽  
Rhamdia Quelen

In vivo bactericidal effect of Melaleuca alternifolia essential oil against Aeromonas hydrophila: Silver catfish (Rhamdia quelen) as an experimental model

2016 ◽  
Vol 98 ◽  
pp. 82-87 ◽  
Author(s):  
Carine F. Souza ◽  
Matheus D. Baldissera ◽  
Rodrigo A. Vaucher ◽  
Leonardo Q.S. Lopes ◽  
Bruno S. Vizzotto ◽  
...  
Keyword(s):  
Essential Oil ◽  
Experimental Model ◽  
Aeromonas Hydrophila ◽  
Bactericidal Effect ◽  
Melaleuca Alternifolia ◽  
Silver Catfish ◽  
Rhamdia Quelen

scholarly journals Biochemical parameters of silver catfish (Rhamdia quelen) after transport with eugenol or essential oil of Lippia alba added to the water

2017 ◽  
Vol 77 (4) ◽  
pp. 696-702 ◽  
Author(s):  
J. Salbego ◽  
C. Toni ◽  
A. G. Becker ◽  
C. C. Zeppenfeld ◽  
C. C. Menezes ◽  
...  
Keyword(s):  
Essential Oil ◽  
Thiobarbituric Acid ◽  
Acetylcholinesterase Activity ◽  
Protein Carbonyl ◽  
Control Group ◽  
Routine Practice ◽  
Silver Catfish ◽  
Protein Levels ◽  
Lippia Alba ◽  
Rhamdia Quelen

Abstract The transport of live fish is a routine practice in aquaculture and constitutes a considerable source of stress to the animals. The addition of anesthetic to the water used for fish transport can prevent or mitigate the deleterious effects of transport stress. This study investigated the effects of the addition of eugenol (EUG) (1.5 or 3.0 µL L–1) and essential oil of Lippia alba (EOL) (10 or 20 µL L–1) on metabolic parameters (glycogen, lactate and total protein levels) in liver and muscle, acetylcholinesterase activity (AChE) in muscle and brain, and the levels of protein carbonyl (PC), thiobarbituric acid reactive substances (TBARS) and nonprotein thiol groups (NPSH) and activity of glutathione-S-transferase in the liver of silver catfish (Rhamdia quelen; Quoy and Gaimard, 1824) transported for four hours in plastic bags (loading density of 169.2 g L–1). The addition of various concentrations of EUG (1.5 or 3.0 µL L–1) and EOL (10 or 20 µL L–1) to the transport water is advisable for the transportation of silver catfish, since both concentrations of these substances increased the levels of NPSH antioxidant and decreased the TBARS levels in the liver. In addition, the lower liver levels of glycogen and lactate in these groups and lower AChE activity in the brain (EOL 10 or 20 µL L–1) compared to the control group indicate that the energetic metabolism and neurotransmission were lower after administration of anesthetics, contributing to the maintenance of homeostasis and sedation status.

Essential oil of Lippia alba: A new anesthetic for silver catfish, Rhamdia quelen

Aquaculture ◽  
2010 ◽  
Vol 306 (1-4) ◽  
pp. 403-406 ◽  
Author(s):  
Mauro Alves da Cunha ◽  
Francisco Maikon Corrêa de Barros ◽  
Luciano de Oliveira Garcia ◽  
Ana Paula de Lima Veeck ◽  
Berta Maria Heinzmann ◽  
...  
Keyword(s):  
Essential Oil ◽  
Silver Catfish ◽  
Lippia Alba ◽  
Rhamdia Quelen

Effect of the essential oil of Lippia alba on oxidative stress parameters in silver catfish (Rhamdia quelen) subjected to transport

Aquaculture ◽  
2011 ◽  
Vol 319 (1-2) ◽  
pp. 156-161 ◽  
Author(s):  
Cati Reckelberg Azambuja ◽  
Joviane Mattiazzi ◽  
Ana Paula Konzen Riffel ◽  
Isabela Andres Finamor ◽  
Luciano de Oliveira Garcia ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Essential Oil ◽  
Silver Catfish ◽  
Oxidative Stress Parameters ◽  
Lippia Alba ◽  
Rhamdia Quelen ◽  
Stress Parameters

Citral and linalool chemotypes of Lippia alba essential oil as anesthetics for fish: a detailed physiological analysis of side effects during anesthetic recovery in silver catfish (Rhamdia quelen)

2017 ◽  
Vol 44 (1) ◽  
pp. 21-34 ◽  
Author(s):  
Carine de Freitas Souza ◽  
Matheus Dellaméa Baldissera ◽  
Adriane Erbice Bianchini ◽  
Elisia Gomes da Silva ◽  
Rosa Helena Veraz Mourão ◽  
...  
Keyword(s):  
Side Effects ◽  
Essential Oil ◽  
Silver Catfish ◽  
Lippia Alba ◽  
Rhamdia Quelen ◽  
Physiological Analysis

scholarly journals The essential oil from Lippia alba induces biochemical stress in the silver catfish (Rhamdia quelen) after transportation

2014 ◽  
Vol 12 (4) ◽  
pp. 811-818 ◽  
Author(s):  
Joseânia Salbego ◽  
Alexssandro G. Becker ◽  
Jamile F. Gonçalves ◽  
Charlene C. Menezes ◽  
Clarissa G. Heldwein ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Essential Oil ◽  
Glutathione Peroxidase ◽  
Thiobarbituric Acid ◽  
Nucleoside Triphosphate ◽  
Control Group ◽  
Silver Catfish ◽  
Lippia Alba ◽  
Rhamdia Quelen ◽  
The Brain

This study investigated the effects of the essential oil (EO) from Lippia alba on biochemical parameters related to oxidative stress in the brain and liver of silver catfish (Rhamdia quelen) after six hours of transport. Fish were transported in plastic bags and divided into three treatments groups: control, 30 µL L- 1 EO from L.alba and 40 µL L-1 EO from L.alba. Prior to transport, the fish were treated with the EO from L. alba (200 µL L -1 for three minutes), except for the control group. Fish transported in bags containing the EO did not have any alterations in acetylcholinesterase, ecto -nucleoside triphosphate diphosphohydrolase and 5'nucleotidase activity in the brain or superoxide dismutase activity in the liver. The hepatic catalase (CAT), glutathione-S-transferase (GST), glutathione peroxidase (GPx), nonprotein thiol and ascorbic acid levels were significantly lower compared to the control group. However, the hepatic thiobarbituric acid- reactive substances, protein oxidation levels and the lipid peroxidation/catalase+glutathione peroxidase (LPO/CAT+GPx) ratio were significantly higher in fish transported with both concentrations of the EO, indicating oxidative stress in the liver. In conclusion, considering the hepatic oxidative stress parameters analyzed in the present experiment, the transport of previously sedated silver catfish in water containing 30 or 40 µL L-1 of EO from L. alba is less effective than the use of lower concentrations.

scholarly journals Oxidative stability during frozen storage of fillets from silver catfish (Rhamdia quelen ) sedated with the essential oil of Aloysia triphylla during transport

2016 ◽  
Vol 46 (3) ◽  
pp. 560-566 ◽  
Author(s):  
Ana Paula Daniel ◽  
Lauren Fresinghelli Ferreira ◽  
Bruna Klein ◽  
Amanda Roggia Ruviaro ◽  
Andréia Quatrin ◽  
...  
Keyword(s):  
Essential Oil ◽  
Lipid Oxidation ◽  
Oxidative Stability ◽  
Frozen Storage ◽  
Storage Period ◽  
Oxidation Products ◽  
Secondary Products ◽  
Silver Catfish ◽  
Rhamdia Quelen ◽  
Aloysia Triphylla

ABSTRACT: This research aimed to evaluate whether the essential oil of Aloysia triphylla (EOAT) used in vivo as a sedative in the water for transporting fish could increase the oxidative stability of silver catfish (Rhamdia quelen) fillets during frozen storage. The chemical composition of EOAT and of fillets from fish exposed to EOAT (0, 30 or 40µL L-1) were assessed. The pH and lipid oxidation parameters (conjugated dienes, CD; thiobarbituric acid-reactive-substances, TBARS) were evaluated in the fillets throughout the storage period (-18±2oC/17 months). The main compounds found in EOAT were α- and β-citral. Treatment with EOAT did not modify the proximate composition of the fillets, but 40µL L-1 EOAT reduced pH levels when compared to the control fillets (P<0.05). Compared to the control fillets, the fillets from fish treated with 30 and 40µL L-1 EOAT had higher initial CD values (P<0.05), whereas fillets from fish treated with 40µL L-1 EOAT had lower TBARS levels after 6, 9 and 17 months of storage (P<0.05). Results indicated that use of EOAT as a sedative in silver catfish transport water delays the degradation of primary oxidation products (CD) into secondary products (TBARS) in the frozen fillets. This delay in the lipid oxidation rate may increase the shelf life of frozen fillets.

Essential oil ofAloysia triphyllaas feed additive promotes growth of silver catfish (Rhamdia quelen)

2015 ◽  
Vol 22 (4) ◽  
pp. 933-940 ◽  
Author(s):  
C.C. Zeppenfeld ◽  
D.R. Hernández ◽  
J.J. Santinón ◽  
B.M. Heinzmann ◽  
M.A. da Cunha ◽  
...  
Keyword(s):  
Essential Oil ◽  
Feed Additive ◽  
Silver Catfish ◽  
Rhamdia Quelen
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