Effects of Boiled Jatropha Kernel Meal as a Substitue for Soyabeans Meal in Diet of African Mud Catfish (Clarias gariepinus) Fingerlings

Alatise, Segun Peter; Adedokun, M. A.; Adelodun, O. B.; Ajiboye, G.E.

doi:10.3923/jfas.2014.446.454

Cited by 8 publications

(7 citation statements)

References 13 publications

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“…This finding agreed with the reports of Annongu et al (2017) that increasing levels of the raw kernel meal in the broiler's diets resulted in decreased feed consumption, body weight gain and undressed and increased poor FCR observed in the chicks. Also poor FCR and FER in this study disagrees with the findings of Alatise et al (2014), who reported better utilization of feed formulated with Jathropha seed meal fed with C. gariepinus Juveniles. The findings further corroborate the reports of Igile (1996) that phytochemicals elicit toxic biological responses with possible physiological implications.…”

Section: Resultscontrasting

confidence: 99%

“…Gross energy: Caloric value of protein 5.65, NFE 4.1 and lipid 9.45 kcal g -1 (NRC, 1993). Digestible energy: caloric value of protein 3.5, NFE 2.5 and lipid 8.1 kcal g -1 (Brett, 1973) and reported by Alatise et al (2014) and Prabu et al (2017).…”

Section: Measurement Of Growth Parametersmentioning

confidence: 60%

“…The Duncan's Multiple Range Test was used to determine the difference between the treatment means. The alphabetical notation was used to mark the differences at significant level of an alpha 0.05 (Alatise et al, 2014).…”

Section: Statistical Analysis Of Datamentioning

confidence: 99%

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Utilization and haematological changes of fish fed African star apple (Chrysophyllum albidum) seed meal

Adeosun¹,

Adedokun²,

Ajibade³

et al. 2019

Afr. J. Food Sci.

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In fish farming, nutrition and haematology are critical. The former accounts for 70% production cost and the later determines an excellent health status of fish. Feeding trials were conducted in the laboratory for 12 weeks to evaluate the growth performance and haematological parameters of Clarias gariepinus fed varying levels of Chrysophyllum albidum seed meal (ASASM) as a replacement for maize in diets. The experimental diets were prepared using 0, 25, 50, 75 and 100% C. albidum seed meal to replace maize. The initial weight of the test organism was 28.6 g stocked in rectangular white plastic with 3 replicates for each treatment. The fish juveniles were fed at 5% body weight. In this study, growth performance, feed utilization and haematological parameters were determined. The mean weight gain (MWG), specific growth rate (SGR) and feed conversion ratio (FCR) were significant across the treatments following the direct relationship to inclusion levels (p<0.05). Protein efficiency ratio (PER) and total fish production were all significantly different across the diets (p<0.05). The reductions in PCV and other primary haematological variables (HB, RBC and TWBC) were significant at p<0.05 as the level of inclusion increased. The blood variables showed that the haematopoiesis of the test organism was positively influenced by ASASM; thus impairing blood production. The increase incorporation of African star apple seed meal (ASASM) was stressful to the experimental fish. There is need to further study the phytochemical factors and trials for suitable processing method to justify the targeted economic gains without compromising the health status. Key word: Red blood cell, experimental diets, catfish, feed ingredients, African star apple seed meal (ASASM).

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Section: Resultscontrasting

confidence: 99%

Section: Measurement Of Growth Parametersmentioning

confidence: 60%

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Utilization and haematological changes of fish fed African star apple (Chrysophyllum albidum) seed meal

Adeosun¹,

Adedokun²,

Ajibade³

et al. 2019

Afr. J. Food Sci.

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“…Therefore, other strategies must be applied for their removal. Alatise et al (2014), Fakunle et al (2013) and Annongu et al (2010) concluded that Clarias gariepinus (Burchell, 1822) could tolerate up to 30% of boiled J. curcas kernel meal in the diet in place of soybean meal. One of the challenges concerning the future development of WS3 treatment is that it uses heat as a pre-treatment prior to auto-detoxification.…”

Section: Discussionmentioning

confidence: 99%

“…J. curcas can provide opportunities for additional income and therefore improve food security (Lyimo, 2010). To enhance the value of JKC, several methods have been proposed for its detoxification, such as: (1) solvent extraction methods (Chivandi et al, 2004;Martınez-Herrera et al, 2006;Makkar et al 2008;Rachadaporn et al, 2012); (2) chemical treatment methods Haas and Mittelbach, 2000;Aregheore et al, 2003;Devappa and Swamylingappa, 2008;Azza and Ferial, 2010); (3) biodetoxification methods such as fungal detoxification (Belewu and Akande, 2010;Azhar et al, 2014Sulaiman et al, 2014), bacterial detoxification (El-Zelaky et al, 2011;Phengnuam and Suntornsuk, 2013;Widiyastuti et al, 2013;Chin-Feng et al, 2014) and ensilage (Oliveira et al, 2012); physical methods such as ionizing radiation (Runumi et al, 2014), ozonation and solar irradiation (Susan et al, 2015), heat (Workagegn et al, 2013), roasting (Azza and Ferial, 2010), germination (Azza and Ferial, 2010), soaking (Azza and Ferial, 2010), and boiling (Annongu et al, 2010;Fakunle et al, 2013;Alatise et al, 2014). All these methods are characterized by different levels of success.…”

Section: Introductionmentioning

confidence: 99%

Evaluating auto-detoxification of Jatropha curcas Linnaeus, 1753 kernel cake with brine shrimp Artemia salina (Linnaeus, 1758) lethality test

Ewane¹,

Ndamukong²,

Oben³

et al. 2017

Afr. J. Biotechnol.

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Jatropha curcas Linnaeus, 1753 is a plant with several uses for communities in Cameroon and other African countries. However, present methods of detoxifying J. curcas kernel cake (JKC) to add value to its further utilization are too sophisticated for cottage operations in rural areas. This study sought to evaluate two auto-detoxification methods using the shellfish brine shrimp, Artemia salina (Linnaeus, 1758). Two identical J. curcas auto-detoxification apparatuses (JADA) were developed: one simulating diffuse daylight (DJADA) and the other solar irradiation (SJADA) conditions. JKC was pretreated by either soaking or boiling in water or lye. The pretreated samples were then placed in the JADA and either re-moistened to 66% dry matter (DM) or left un-moistened. Among the 14 pretreated samples, water soaked solar without re-moistening (WS1), lye soaked solar without re-moistening (LS1), and water soaked solar with re-moistening (WS2) had LC 50 values above 1000 ppm after four weeks. On the other hand, un-moistened diffuse daylight spread (UDC), boiled in water and exposed to diffused daylight without remoistening (WD3), and un-moistened solar spread (USS) were the least detoxified within the same period of four weeks with LC 50 values less than 60 ppm. Irrespective of the pretreatment, extracts from the SJADA had higher LC 50 values when compared to that of DJADA. This finding suggests that sunlight is an important factor in auto-detoxification. The top three most efficient detoxified treatments: WS1, LS1 and WS2 are recommended for further development and testing with livestock and fish models. This study confirms that JKC is toxic, but under natural conditions is exposed to auto-detoxifying factors which are both endogenous and environmental. When these conditions are optimally manipulated, the detoxification rate is enhanced. Farmers in rural communities can use this strategy to detoxify JKC, transform it into livestock and fish dietary ingredient and consequently enhance its contribution to climate change mitigation.

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Dietary implications of toasted Jatropha curcas kernel on the growth, haematology, and organ histology of Clarias gariepinus fingerlings

Musa

Okomoda

Tiamiyu

et al. 2021

Trop Anim Health Prod

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Effects of Boiled Jatropha Kernel Meal as a Substitue for Soyabeans Meal in Diet of African Mud Catfish (Clarias gariepinus) Fingerlings

Cited by 8 publications

References 13 publications

Utilization and haematological changes of fish fed African star apple (Chrysophyllum albidum) seed meal

Utilization and haematological changes of fish fed African star apple (Chrysophyllum albidum) seed meal

Evaluating auto-detoxification of Jatropha curcas Linnaeus, 1753 kernel cake with brine shrimp Artemia salina (Linnaeus, 1758) lethality test

Dietary implications of toasted Jatropha curcas kernel on the growth, haematology, and organ histology of Clarias gariepinus fingerlings

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