Ascorbate-2-Sulfate Metabolism in Fish

Tucker, Barbee W.; Halver, John E.

doi:10.1111/j.1753-4887.1984.tb02315.x

Cited by 31 publications

(6 citation statements)

References 39 publications

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“…The variation of the requirement AsA value for sea cucumber may be attributed to the fish species, sizes, form of AsA, experimental conditions and nutrient interrelationships in different studies (Halver ; NRC ). On the other hand, the utilization of different forms of dietary AsA is different in fish (Dabrowski, Matusiewicz & Blom ).The LAPP used in the present study has shown to have AsA activity for fish (Tucker & Halver ; Grant, Seib, Liao & Corpron ; Wilson, Poe & Robinson ), which accounted for requirement differences. Furthermore, the effect on growth performance for sea cucumber fed diet containing 0–598 mg AsA kg −1 (in the form of LAPP) is scarce, requires further research.…”

Section: Discussionmentioning

confidence: 78%

Effectiveness ofl-ascorbyl-2-polyphosphate as an ascorbic acid source for sea cucumber,Apostichopus japonicus

et al. 2015

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A feeding trial was conducted to determine the adequate dietary ascorbic acid (AsA) levels and the effects on growth, meat quality and antioxidant status of sea cucumber (10.04 ± 0.06 g), Apostichopus japonicus. l‐ascorbyl‐2‐polyphosphate (35% AsA equivalent) was supplemented separately to the basal diet to obtain five AsA levels, 0, 598, 1473, 4676 and 14340 mg kg−1 diet respectively. After 60‐day feeding trial, the sea cucumbers fed diets containing 598 and 1473 mg AsA kg−1 showed significantly higher (P < 0.05) body weight gain and specific growth rate values than the sea cucumbers fed control diets. The sea cucumbers fed diets containing 1473 and 4676 mg AsA kg−1 showed significantly higher (P < 0.05) hydroxyproline contents than those of the sea cucumbers fed diets containing 0 and 598 mg AsA kg−1. Antioxidant enzymes such as total antioxidant capacity, superoxide dismutase and glutathione peroxidase showed increasing trends with the increasing dietary AsA levels, but no significant differences (P > 0.05) were observed when the sea cucumbers fed diets with high dietary AsA levels. The content of malondialdehyde had the opposite trend of antioxidant enzymes. In conclusion, the adequate dietary AsA level focusing on growth performance of sea cucumber is between 598 and 1473 mg kg−1 diet. Furthermore, high level of dietary AsA (between 598 and 4676 mg kg−1 diet) improved meat quality and antioxidant status.

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Section: Discussionmentioning

confidence: 78%

Effectiveness ofl-ascorbyl-2-polyphosphate as an ascorbic acid source for sea cucumber,Apostichopus japonicus

et al. 2015

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“…All of these factors could cause the wastage of AsA (Hilton, Cho & Slinger ; Lovell & Lim ; Soliman, Jauncey & Roberts ; Shiau & Hsu ; Conklin, Akiyama & D'Abramo ). The more stable forms of AsA such as l ‐ascorbyl‐2‐sulphate, LAPP, AMP‐Na/Ca and AMP‐Mg which exhibited high resistance to oxidation have been used to investigate vitamin C requirement of fish and penaeid shrimp (Tucker & Halver ; Shigueno & Itoh ; Wilson, Poe & Robinson ; He & Lawrence ; Chen & Chang ; Hsu & Shiau , ; Moreau, Cuzon & Gabaudan ; Cavalli, Batista, Lavens, Sorgeloos, Nelis & De Leenheer ). LAPP used worldwide as a source of vitamin C is extremely stable under harsh feed manufacturing and storage conditions (Grant, Seib, Liao & Corpton ; Gadient & Schai ; Keefe ).…”

Section: Discussionmentioning

confidence: 99%

Effect ofl-ascorbyl-2-polyphosphate supplementation on growth performance, body composition, antioxidative capacity and salinity stress tolerance of juvenile Pacific white shrimp,Litopenaeus vannamei

et al. 2017

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An 8-week feeding trial was conducted to evaluate the effects of ascorbic acid (AsA), in the form of L-ascorbyl-2-polyphosphate (LAPP) on growth performance, body composition, antioxidative capacity and salinity stress tolerance of juvenile Pacific white shrimp, Litopenaeus vannamei. Five practical diets (46% crude protein and 7.6% lipid) supplemented with graded levels of AsA (14.64, 48.55, 84.98, 308.36 and 639.27 mg kg À1 diet) were fed to five replicate groups of L. vannamei (mean initial wet weight 0.57 g). No significant differences were found on growth performance among all treatments. However, whole body lipid content significantly decreased with dietary AsA levels increasing. Activities of total antioxidant capacity, glutathione reductase and glutathione peroxidase were significantly affected by dietary AsA levels. Shrimp fed LAPP-free diet had higher malondialdehyde content than those fed the diets supplemented with LAPP. Dietary AsA levels higher than 308.36 mg kg À1 diet increased the survival of shrimps after 1, 2 and 3 h of acute salinity change. Broken-line regression analysis on survival after 3 h of salinity stress and second-degree polynomial regression analysis on glutathione reductase data indicated that the optimal dietary AsA requirement of L. vannamei was estimated to be 306.39, 319.75 mg kg À1 diet respectively.

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“…Also, Ascorbic acid was reported to inhibit the binding of AFB1 to DNA (Yu et al, 1994). In addition, AA is required for the hydroxylation of essential amino acids and of several oxidase enzymes (Tucker and Halver, 1984;Dawson et al, 1990).…”

Section: Mortality Ratementioning

confidence: 99%

The Effect of Inclusion Levels of Vitamin E and C on Performance of Broiler Chicks Fed Aflatoxin Contaminated Diets

Radwan

Gharib

Motawe

et al. 2013

Journal of Animal and Poultry Production

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This experiment was conducted to evaluate the efficiency of using two levels of vitamin E (vit.E) and C (vit.C) either alone or in combination as a feed additive to ameliorate the deleterious effects of Aflatoxin (AF) on broiler performance. A total of 280 one-day old un-sexed Ross broiler chicks were housed in batteries, randomly divided into ten experimental groups as follows: The first group (C) was fed on basal diet (Control), whereas, the rest groups were received the contaminated diet with AF at 1.2 ppm/kg diet where, C + : fed the contaminated diet, E100: fed the contaminated diet with 100 mg vit.E/kg diet (E1), E200: fed the contaminated diet with 200 mg vit.E/kg diet (E2), C250: fed the contaminated diet with 250 mg vit.C/kg diet (C1), C500: fed the contaminated diet with 500 mg vit.C/kg diet (C2), E100C250: fed the contaminated diet with E1 + C1, E100C500: fed the contaminated diet with E1 + C2, E200C250: fed the contaminated diet with E2 + C1 and E200C500: fed the contaminated diet with E2 + C2. The results indicated that, as expected, that C + group had significantly lower final body weight and total body weight gain; worse total feed conversion ratio and higher total mortality rate than those of the C group. On the other hand, birds which received contaminated diet with combination of vit.E and vit.C supplementation (E100C250, E100C500, E200C250 and E200C500) had significantly an improvement in productive performance as compared to those received contaminated diet (C +). Moreover, there were no significant differences in productive performance among the birds which received control diet and those fed the contaminated diet plus combination of vit.E and C addition. Therefore, it could be concluded that supplemental diets with the combination of vit.E and C can be used as antitoxin when the diet contaminated with aflatoxin.

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Ascorbate-2-Sulfate Metabolism in Fish

Cited by 31 publications

References 39 publications

Effectiveness ofl-ascorbyl-2-polyphosphate as an ascorbic acid source for sea cucumber,Apostichopus japonicus

Effectiveness ofl-ascorbyl-2-polyphosphate as an ascorbic acid source for sea cucumber,Apostichopus japonicus

Effect ofl-ascorbyl-2-polyphosphate supplementation on growth performance, body composition, antioxidative capacity and salinity stress tolerance of juvenile Pacific white shrimp,Litopenaeus vannamei

The Effect of Inclusion Levels of Vitamin E and C on Performance of Broiler Chicks Fed Aflatoxin Contaminated Diets

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