2018
DOI: 10.1111/are.13790
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Replacement of fishmeal with commercial soybean meal and EnzoMeal in juvenile barramundiLates calcarifer

Abstract: This study investigates the impact of fishmeal replacement by soybean meal (SM) and improved SM known as EnzoMeal (EZ) on fish growth performance. The SM and EZ were used in five experimental diets: fishmeal (600 g/kg) as the control diet, 50% fishmeal replaced with soybean meal (SM50), 50% fishmeal replaced with EnzoMeal (EZ50), 100% fishmeal replaced with soybean meal (SM100) and 100% fishmeal replaced with EnzoMeal (EZ100). Fish in the control group gained the most weight, followed by those under the SM5… Show more

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Cited by 9 publications
(16 citation statements)
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References 57 publications
(61 reference statements)
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“…In this study, the pepsin activity gradually increased with SBM up to 30% replacement level and then decreased, whereas the intestinal trypsin and amylase (but not lipase) activities depressed with the increasing dietary SBM level. Similar results were observed in previous studies with Chinese sucker Myxocyprinus asiaticus (Yu, Gong, Yuan, & Lin, ), Japanese seabass Lateolabrax japonicus (Li et al, ; Zhang et al (); gibel carp Carassius auratus gibelio (Liu et al, ), barramundi Lates calcarifer (Ma et al, ) and Totoaba macdonaldi (Fuentes‐Quesada et al, ). SBM used in the present study was a widely used commercial product without any additional treatment, which contained numerous ANFs (such as trypsin inhibitor, phytic acid, soy saponins and isoflavones, lectins, β‐conglycinin and glycinin) and flatulence factors (such as raffinose and stachyose) (Al‐Kahtani, ; Francis et al, ).…”
Section: Discussionsupporting
confidence: 89%
See 1 more Smart Citation
“…In this study, the pepsin activity gradually increased with SBM up to 30% replacement level and then decreased, whereas the intestinal trypsin and amylase (but not lipase) activities depressed with the increasing dietary SBM level. Similar results were observed in previous studies with Chinese sucker Myxocyprinus asiaticus (Yu, Gong, Yuan, & Lin, ), Japanese seabass Lateolabrax japonicus (Li et al, ; Zhang et al (); gibel carp Carassius auratus gibelio (Liu et al, ), barramundi Lates calcarifer (Ma et al, ) and Totoaba macdonaldi (Fuentes‐Quesada et al, ). SBM used in the present study was a widely used commercial product without any additional treatment, which contained numerous ANFs (such as trypsin inhibitor, phytic acid, soy saponins and isoflavones, lectins, β‐conglycinin and glycinin) and flatulence factors (such as raffinose and stachyose) (Al‐Kahtani, ; Francis et al, ).…”
Section: Discussionsupporting
confidence: 89%
“…SBM used in the present study was a widely used commercial product without any additional treatment, which contained numerous ANFs (such as trypsin inhibitor, phytic acid, soy saponins and isoflavones, lectins, β‐conglycinin and glycinin) and flatulence factors (such as raffinose and stachyose) (Al‐Kahtani, ; Francis et al, ). It is well known that the high level of ANFs and/or flatulence factors in SBM could reduce the digestive enzymes activities, thereby reducing the digestibility of feedstuff (Deng et al, ; Hu et al, ; Li et al, 2014; Liu et al, ; Ma et al, ; Takii, Kawamura, Nakamura, Kumai, & Yoshizawa, ). Thus, the decreased digestive enzyme activities and growth rate of fish fed high replacement level of FM with SBM (beyond 45% replacement level) in this study may be partly ascribed to the ANFs and/or flatulence factors present in SBM, but the exact mechanisms need further investigation.…”
Section: Discussionmentioning
confidence: 99%
“…Low feed intake was commonly recognized as a characteristic of fish fed with soybean-based diets, publishable reported in numeral carnivore fishes including rainbow trout, chinook salmon (Bureau et al, 1998), Asian sea bass (Ma et al, 2018;Tantikitti et al, 2005), spotted rose snapper (Lutjanus guttatus) (Silva-Carrillo et al, 2012), silvery-black porgy (Sparidentex hasta) (Yaghoubi et al, 2016) and red sea bream (Tola et al, 2019a(Tola et al, , 2019b). Decreased feeding rates of Asian sea bass fed with the LFM diet were possibly attributed to antinutritional factors in soybean meal.…”
Section: Growth Performance and Feed Utilizationmentioning
confidence: 99%
“…As an aquatic species widely cultivated in Australia and Asian countries, barramundi (Lates calcarifer) has the characteristics of fast growth, easy propagation and domestication (Liu et al, 2018;Ma et al, 2018Ma et al, , 2019. Barramundi also has a long history of breeding and research, as well as extensive studies on its lipid and carbohydrate requirements.…”
Section: Introductionmentioning
confidence: 99%