Effect of fish meal replacement by <i>Chlorella</i>
 meal with dietary cellulase addition on growth performance, digestive enzymatic activities, histology and myogenic genes’ expression for crucian carp <i>Carassius auratus</i>

Shi, Xi; Luo, Zhi; Chen, Feng; Wei, ChuanâChuan; Wu, Kun-Lung; Zhu, Xinglin; Xu, Lei

doi:10.1111/are.13154

Cited by 75 publications

(45 citation statements)

References 46 publications

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“…In the present study, FCR decreased and PER increased with increasing dietary RCM levels, which suggested that high levels of RCM in diets could be more effectively used by crucian carp. Dietary RCM replacement decreased HSI, in agreement with our previous study about fishmeal replacement by Chlorella meal (Shi, Luo, Chen, Wei, et al, 2016).…”

Section: Discussionsupporting

confidence: 92%

Fishmeal can be totally replaced by a mixture of rapeseed meal andChlorellameal in diets for crucian carp (Carassius auratus gibelio)

Shi

Chen

et al. 2017

Aquac Res

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This study was conducted to investigate the effects of dietary fishmeal (FM) replacement by a mixture of rapeseed meal and Chlorella meal (RCM) on growth performance, apparent digestibility coefficients (ADCs), digestive enzymatic activities and intestinal histology of crucian carp Carassius auratus gibelioi. Five isonitrogenous diets were formulated to replace 0% (RCM0), 25% (RCM25), 50% (RCM50), 75% (RCM75), and 100% (RCM100) of protein from fishmeal with RCM respectively.Each experimental diet was randomly assigned to triplicate groups with 25 juvenile fish (initial body weight: 1.77 AE 0.04 g) per fibreglass tank for 6 weeks. With increasing substitution levels, weight gain rate, specific growth rate, feed intake and protein efficiency ratio increased, but feed conversion rate decreased. Dietary RCM substitution improved lipid content of muscle, but had no significant effect on other proximate composition of muscle and liver. ADCs of dry matter, protein, lipid, energy and the majority of amino acids increased with increasing substitution level, and digestive enzyme activities (amylase, trypsin and lipase) in intestine showed the similar trend with ADCs. Dietary RCM substitution had no significant adverse effect on intestinal histology. This study indicated that FM protein could be completely replaced by mixed protein sources (RCM) in crucian carp diets.

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Section: Discussionsupporting

confidence: 92%

Fishmeal can be totally replaced by a mixture of rapeseed meal andChlorellameal in diets for crucian carp (Carassius auratus gibelio)

Shi

Chen

et al. 2017

Aquac Res

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“…Another study showed the replacement of fish meal by Chlorella meal supplemented by dietary cellulase to crucian cap Carassius auratus and after evaluated the growth performance, digestive enzymatic activities, histology and myogenic genes' expression they conclude that Chlorella meal could totally replace the fish meal [115].…”

Section: Microalgae In Fish Feedmentioning

confidence: 99%

Chlorella and Spirulina Microalgae as Sources of Functional Foods, Nutraceuticals, and Food Supplements; an Overview

Andrade

Dias

et al. 2018

MOJFPT

191

115

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Chlorella and Spirulina are the two of the most well-known microalgae genus. Both microalgae genus have a significant content of proteins, vitamins, pigments, fatty acids, sterols, among others, which make their production/application by the food industry quite interesting. Chlorella genus is a eukaryotic microorganism, whereas Spirulina genus (cyanobacteria) is a prokaryotic microorganism. The aim of this review was to provide an overview on Chlorella and Spirulina microalgae, particularly as an alternative source of functional foods, nutraceuticals, and food supplements, in which the following compound groups were addressed: (I) Long-Chain Polyunsaturated Fatty Acids; (II) Phenolic Compounds; (III) Volatile Compounds; (IV) Sterols; (V) Proteins, Amino Acids, Peptides; (VI) Vitamins; (VII) Polysaccharides; (VIII) Pigments and (IX) Food. Chlorella and Spirulina microalgae and their derivatives are concluded not to be widely commercially exploited. However, they are remarkable sources of functional foods, nutraceuticals and food supplements.

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“…Shi et al. () showed that the substitution of dietary fish meal with Chlorella meal significantly increased amylase activity of crucian carp, C. auratus . Furthermore, Radhakrishnan et al.…”

Section: Discussionmentioning

confidence: 99%

Chlorella vulgarismeal improved growth performance, digestive enzyme activities, fatty acid composition and tolerance of hypoxia and ammonia stress in juvenile Pacific white shrimpLitopenaeus vannamei

et al. 2017

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This study was conducted to investigate the effectiveness of fish meal substitution by Chlorella vulgaris meal in the diet of Pacific white shrimp, Litopenaeus vannamei. Experimental diets contained varying levels of fish meal (400, 300, 200, 100 and 0 g/kg) which was replaced by increasing levels of C. vulgaris (0, 97.2, 194.4, 291.6 and 388.8 g/kg). After 8 weeks of feeding trial, shrimp fed diet with 97.2 g/kg C. vulgaris showed significantly improved growth compared to other treatments including control. Similarly, shrimp fed diet with 97.2 g/kg C. vulgaris showed significantly higher amount of trypsin and amylase activities compared to other treatments. The contents of long‐chain polyunsaturated fatty acids including eicosapentaenoic acid, docosahexaenoic acid and arachidonic acid were significantly higher in the whole body of L. vannamei fed with different levels of C. vulgaris compared to those of control group. After exposure to hypoxia, the survival rate of shrimp fed diets contained different levels of C. vulgaris was higher than that of control group, while no significant differences were observed in ammonia tolerance among treatments. In conclusion, this study indicated that fish meal can be completely replaced with C. vulgaris in the diet of juvenile L. vannamei with no adverse effects on the performance of shrimp.

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Effect of fish meal replacement by Chlorella meal with dietary cellulase addition on growth performance, digestive enzymatic activities, histology and myogenic genes’ expression for crucian carp Carassius auratus

Cited by 75 publications

References 46 publications

Fishmeal can be totally replaced by a mixture of rapeseed meal andChlorellameal in diets for crucian carp (Carassius auratus gibelio)

Fishmeal can be totally replaced by a mixture of rapeseed meal andChlorellameal in diets for crucian carp (Carassius auratus gibelio)

Chlorella and Spirulina Microalgae as Sources of Functional Foods, Nutraceuticals, and Food Supplements; an Overview

Chlorella vulgarismeal improved growth performance, digestive enzyme activities, fatty acid composition and tolerance of hypoxia and ammonia stress in juvenile Pacific white shrimpLitopenaeus vannamei

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