Evaluation of three seaweeds Gracilaria bursa-pastoris, Ulva rigida and Gracilaria cornea as dietary ingredients in European sea bass (Dicentrarchus labrax) juveniles

Valente, Luísa; Gouveia, A.; Rema, Paulo; Matos, Joana; Gomes, E.; Sousa-Pinto, Isabel

doi:10.1016/j.aquaculture.2005.11.052

Cited by 246 publications

(181 citation statements)

References 20 publications

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“…LSS sample presented less TL than MSS samples (2.2% vs 3% dw), but remained well inside the 95% confidence interval as defined for MSS samples (0.9-5.2%). These values fall within the range already reported for different Ulva species (0.2-5.6%) (Aguilera- Morales et al, 2005;Marsham et al, 2007;McDermid & Stuercke, 2003;Ortiz et al, 2006;Taboada et al, 2009;Valente et al, 2006;Ventura & Castañón, 1998;Wong & Cheung, 2000).…”

Section: Lipids and Fatty Acidssupporting

confidence: 91%

“…Similar protein but lower ashes values (21.1-29.5% and 11-29% dw, respectively) have been reported for U. lactuca cultivated in Spain (Ventura & Castañón, 1998), U. rigida from the Portuguese coast produced as a by-product of a fish farm effluent (Valente et al, 2006), U. lactuca from the coastal area of Northern Chile (Ortiz et al, 2006), from Holbeck, UK (Marsham, Scott, & Tobin, 2007) and for Enteromorpha prolifera, Enteromorpha linza, and U. fasciata collected and cultivated in India (13.4-22.6 and 6.6-35.6% dw, respectively) (Naidu et al, 1993). Nevertheless, low protein and high ash values (5.9-17% and 17.5-55% dw) have also been reported for the following natural stock samples: U. fasciata and U. intestinalis (McDermid & Stuercke, 2003), U. lactuca (Wong & Cheung, 2000) and for E. intestinalis and Enteromorpha sp sampled on beaches from the city of La Paz, Baja California Sur, México (Aguilera- Morales et al, 2005).…”

Section: Crude Protein Ash and Dietary Fibresupporting

confidence: 78%

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Chemical composition of cultivated seaweed Ulva clathrata (Roth) C. Agardh

Mawhinney²,

et al. 2011

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a b s t r a c tSamples of cultivated Ulva clathrata were collected from a medium scale system (MSS, 1.5 Â 1.5 m tank), or from a large scale system (LSS, 0.8 ha earthen pond). MSS samples were dried directly while the LSS sample was washed in freshwater and pressed before drying. Crude protein content ranged 20-26%, essential amino acids accounting for 32-36% of crude protein. The main analysed monosaccharides were rhamnose (36-40%), uronic acids (27-29%), xylose (10-13%) and glucose (10-16%). Some notable variations between MSS and LSS samples were observed for total dietary fibre (26% vs 41%), saturated fatty acids (31% vs 51%), PUFAS (33% vs 13%), carotenoids (358 vs 169 mg kg À1 dw) and for Ca (9 vs 19 g kg ). The chemical composition of U. clathrata indicates that it has a good potential for its use in human and animal food.

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Section: Lipids and Fatty Acidssupporting

confidence: 91%

Section: Crude Protein Ash and Dietary Fibresupporting

confidence: 78%

Chemical composition of cultivated seaweed Ulva clathrata (Roth) C. Agardh

Mawhinney²,

et al. 2011

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“…U. lactuca and Ulva rigida. [19,20,21,22] A smaller level of protein contents (7.1 -8.5%) was recorded in U. lactuca in the northeast of Hong Kong and in Tunisia. [5] However, presence of highest protein content of 21.25 mg/g recorded in the E. intestinalis of our study is considered as important criteria.…”

Section: Discussionmentioning

confidence: 99%

Proximate Composition of Bio Potential Seaweeds from Mandapam South East Coast of India

Gokulakrishnan

Raja

Sattanathan³

et al. 2015

ILNS

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ABSTRACT. Proximate composition of the three green seaweeds viz., Chaetomorpha aerea, Enteromorpha intestinalis, Enteromorpha compressa one brown seaweed Dictyota dichotoma and one red seaweed Gracilaria corticata was investigated by determination of protein, carbohydrates, lipid, moisture and ash content. In the present study, the total protein was recarded upper most in E. intestinalis and bare minimum in E. compressa. The maximum carbohydrates recorded in C. aerea and minimum in G. corticata. The lipid content was acquired upper limit in E. compressa and least in C. aerea. The ash and moisture content in following of 5 different seaweeds are as follows: 7.45mg/g, 3.91mg/g were recorded in the C. aerea, 8.52mg/g, 3.42mg/g in the E. intestinalis, 8.58mg/g, 3.75mg/g in the E. compressa, 9.47mg/g, 4.23mg/g in the D. dichotoma and 6.95mg/g, 3.98mg/g in G. corticata. The proximate composition of 5 different seaweed species exhibited high nutritional value for human consumption.

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“…Previous researches have declared that a low level dietary inclusion of Ulva meal (3-5 %) enhanced growth, feed utilization, immune response, and lipid mobilization in numerous finfish species such as gilthead seabream (Wassef et al, 2005), tilapia (Ergün et al, 2009), rainbow trout , mugil Mugil cephalus (Wassef et al, 2001), black sea bream Acanthopagrus schlegeli (Nakagawa et al, 1993) and snakehead Channa striatus (Hassan and Hashim, 1995). Other studies have shown that a 5% or 10% inclusion of dietary Ulva meal had no negative effects on the growth performance of juvenile European seabass Dicentrarchus labrax (Valente et al, 2006), tilapia , and rainbow trout, Oncorhynchus mykiss of different sizes (Güroy et al, 2013;Dantagnan et al, 2009;SolerVila et al, 2009).…”

Section: Discussionmentioning

confidence: 94%