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Improvement of biochemical features in fish health by red yeast and synthetic astaxanthin

The biochemical characteristics of the liver and blood in rainbow trout (Oncorhynchus mykiss) fed a diet supplemented by red yeast (Phaffia rhodozyma) containing astaxanthin (Ast) as its principal carotenoid pigment or synthetic Ast were studied. Surprisingly, the hepatosomatic indices and serum glu... Full description

Journal Title: Journal of agricultural and food chemistry 1995, Vol.(6), pp.1570-1573
Main Author: Nakano , T.
Other Authors: Tosa , M. , Takeuchi , M.
Format: Electronic Article Electronic Article
Language: English
Subjects:
Quelle: AGRIS (Food and Agriculture Organization of the United Nations)
ID: ISSN: 0021-8561
Zum Text:
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recordid: faoagrisUS1997050242
title: Improvement of biochemical features in fish health by red yeast and synthetic astaxanthin
format: Article
creator:
  • Nakano , T.
  • Tosa , M.
  • Takeuchi , M.
subjects:
  • Oncorhynchus Mykiss
  • Deuteromycotina
  • Xanthophylls
  • Fish Feeding
  • Supplements
  • Supplementary Feeding
  • Liver
  • Weight
  • Body Weight
  • Aspartate Aminotransferase
  • Alanine Aminotransferase
  • Enzymic Activity
  • Blood Composition
  • Lipids
  • Peroxides
  • Blood Lipids
  • Pigmentation
  • Muscles
  • Oncorhynchus Mykiss
  • Deuteromycotina
  • Xanthophylle
  • Alimentation Des Poissons
  • Complement Alimentaire
  • Alimentation Complementaire
  • Foie
  • Poids
  • Poids Corporel
  • Aspartate Aminotransferase
  • Alanine Aminotransferase
  • Activite Enzymatique
  • Composition Du Sang
  • Lipide
  • Peroxyde
  • Lipide Sanguin
  • Pigmentation
  • Muscle
  • Oncorhynchus Mykiss
  • Deuteromycotina
  • Xantofilas
  • Alimentacion De Peces
  • Suplementos
  • Alimentacion Complementaria
  • Higado
  • Peso
  • Peso Corporal
  • Aspartato Aminotransferasa
  • Alanina Aminotransferasa
  • Actividad Enzimatica
  • Composicion De La Sangre
  • Lipidos
  • Peroxidos
  • Hemolipidos
  • Pigmentacion
  • Musculos
  • Phaffia Rhodozyma
  • Hepatosomatic Index
  • Rainbow Trout
  • Indexes
  • Ratios
  • Blood Chemistry
  • Skeletal Muscle
ispartof: Journal of agricultural and food chemistry, 1995, Vol.(6), pp.1570-1573
description: The biochemical characteristics of the liver and blood in rainbow trout (Oncorhynchus mykiss) fed a diet supplemented by red yeast (Phaffia rhodozyma) containing astaxanthin (Ast) as its principal carotenoid pigment or synthetic Ast were studied. Surprisingly, the hepatosomatic indices and serum glutamic-oxaloacetic transaminase activities of fish fed a diet containing red yeast or synthetic Ast were significantly lower than those of fish fed a control diet. The mean amount of serum lipid peroxide of fish fed a diet containing red yeast or synthetic Ast was also lower than that of the control fish. It was suggested that the dietary red yeast and synthetic Ast have the potential for improving not only the pigmentation of fish muscle but also the health of fish in aquaculture (e.g. improvement of liver function and increase of defensive potential level against oxidative stress) ; references
language: eng
source: AGRIS (Food and Agriculture Organization of the United Nations)
identifier: ISSN: 0021-8561
fulltext: fulltext
issn:
  • 00218561
  • 0021-8561
url: Link


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titleImprovement of biochemical features in fish health by red yeast and synthetic astaxanthin
creatorNakano , T. ; Tosa , M. ; Takeuchi , M.
ispartofJournal of agricultural and food chemistry, 1995, Vol.(6), pp.1570-1573
identifierISSN: 0021-8561
subjectOncorhynchus Mykiss ; Deuteromycotina ; Xanthophylls ; Fish Feeding ; Supplements ; Supplementary Feeding ; Liver ; Weight ; Body Weight ; Aspartate Aminotransferase ; Alanine Aminotransferase ; Enzymic Activity ; Blood Composition ; Lipids ; Peroxides ; Blood Lipids ; Pigmentation ; Muscles ; Oncorhynchus Mykiss ; Deuteromycotina ; Xanthophylle ; Alimentation Des Poissons ; Complement Alimentaire ; Alimentation Complementaire ; Foie ; Poids ; Poids Corporel ; Aspartate Aminotransferase ; Alanine Aminotransferase ; Activite Enzymatique ; Composition Du Sang ; Lipide ; Peroxyde ; Lipide Sanguin ; Pigmentation ; Muscle ; Oncorhynchus Mykiss ; Deuteromycotina ; Xantofilas ; Alimentacion De Peces ; Suplementos ; Alimentacion Complementaria ; Higado ; Peso ; Peso Corporal ; Aspartato Aminotransferasa ; Alanina Aminotransferasa ; Actividad Enzimatica ; Composicion De La Sangre ; Lipidos ; Peroxidos ; Hemolipidos ; Pigmentacion ; Musculos ; Phaffia Rhodozyma ; Hepatosomatic Index ; Rainbow Trout ; Indexes ; Ratios ; Blood Chemistry ; Skeletal Muscle
descriptionThe biochemical characteristics of the liver and blood in rainbow trout (Oncorhynchus mykiss) fed a diet supplemented by red yeast (Phaffia rhodozyma) containing astaxanthin (Ast) as its principal carotenoid pigment or synthetic Ast were studied. Surprisingly, the hepatosomatic indices and serum glutamic-oxaloacetic transaminase activities of fish fed a diet containing red yeast or synthetic Ast were significantly lower than those of fish fed a control diet. The mean amount of serum lipid peroxide of fish fed a diet containing red yeast or synthetic Ast was also lower than that of the control fish. It was suggested that the dietary red yeast and synthetic Ast have the potential for improving not only the pigmentation of fish muscle but also the health of fish in aquaculture (e.g. improvement of liver function and increase of defensive potential level against oxidative stress) ; references
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titleImprovement of biochemical features in fish health by red yeast and synthetic astaxanthin
descriptionThe biochemical characteristics of the liver and blood in rainbow trout (Oncorhynchus mykiss) fed a diet supplemented by red yeast (Phaffia rhodozyma) containing astaxanthin (Ast) as its principal carotenoid pigment or synthetic Ast were studied. Surprisingly, the hepatosomatic indices and serum glutamic-oxaloacetic transaminase activities of fish fed a diet containing red yeast or synthetic Ast were significantly lower than those of fish fed a control diet. The mean amount of serum lipid peroxide of fish fed a diet containing red yeast or synthetic Ast was also lower than that of the control fish. It was suggested that the dietary red yeast and synthetic Ast have the potential for improving not only the pigmentation of fish muscle but also the health of fish in aquaculture (e.g. improvement of liver function and increase of defensive potential level against oxidative stress) ; references
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8Body Weight
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12Blood Composition
13Lipids
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17Muscles
18Xanthophylle
19Alimentation Des Poissons
20Complement Alimentaire
21Alimentation Complementaire
22Foie
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25Activite Enzymatique
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35Higado
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9Aspartate Aminotransferase
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38Aspartato Aminotransferasa
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abstractThe biochemical characteristics of the liver and blood in rainbow trout (Oncorhynchus mykiss) fed a diet supplemented by red yeast (Phaffia rhodozyma) containing astaxanthin (Ast) as its principal carotenoid pigment or synthetic Ast were studied. Surprisingly, the hepatosomatic indices and serum glutamic-oxaloacetic transaminase activities of fish fed a diet containing red yeast or synthetic Ast were significantly lower than those of fish fed a control diet. The mean amount of serum lipid peroxide of fish fed a diet containing red yeast or synthetic Ast was also lower than that of the control fish. It was suggested that the dietary red yeast and synthetic Ast have the potential for improving not only the pigmentation of fish muscle but also the health of fish in aquaculture (e.g. improvement of liver function and increase of defensive potential level against oxidative stress)
date1995-06