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Effect of Diet on the Growth Performance, Feed Conversion, and Nutrient Content of the House Cricket.
Journal of Insect Science ( IF 2.1 ) Pub Date : 2020-03-27 , DOI: 10.1093/jisesa/ieaa014
M Bawa 1 , S Songsermpong 1 , C Kaewtapee 2 , W Chanput 1
Affiliation  

The house crickets, Acheta domesticus, are sustainable and nutritious future sources of food, due to their nutritional benefits, particular high protein content and potential in solving global malnutrition. Different diets, particularly protein content, can influence the growth and nutritional value of crickets. The aim of this present study was to evaluate the effects of commercial diets and other formulated diets on the nutritional composition and growth parameters of the house crickets, being a major challenge to cricket’s farmers in Thailand. Feed conversion ratio were 1.50, 1.50, and 1.51 for fed crickets on a blend of 22% protein and dry pulp pumpkin powder, fed 22% protein plus fresh pumpkin pulp, and fed 22% protein alone, indicated that these groups are high feed convertors and represented the quality of these diets compared to 1.73 and 1.81 for fed crickets on a blend of 22% and 16% protein, and those fed on 16% protein alone. Fed crickets on 22% protein had the highest amount of protein (76%), the lowest (48%) in those fed on 22% protein and fresh pumpkin pulp inclusion. The group on 22% protein diet also had the highest amount of phosphorus, potassium, calcium, and sodium. Fed 22% protein and either dry pulp pumpkin powder or fresh pumpkin pulp condition have shown improvement in vitamin B content. Crickets can effectively be produced on 22% protein diet to improve yield output and several minerals such as phosphorus, potassium, calcium, and sodium. In contrast, the supplementation of 22% protein diet with pumpkin (Cucurbita maxima) will improve vitamin B content.

中文翻译:

饮食对家Cri生长性能,饲料转化率和营养成分的影响。

,家A由于其营养价值,特别高的蛋白质含量以及解决全球营养不良的潜力,因此它们是可持续且有营养的未来食物来源。不同的饮食,尤其是蛋白质含量,会影响的生长和营养价值。本研究的目的是评估商业饮食和其他配方饮食对家house的营养成分和生长参数的影响,这是泰国to农民面临的主要挑战。在22%蛋白质和干果肉南瓜粉的混合物中喂食的饲料转化率分别为1.50、1.50和1.51,分别喂食22%蛋白质和新鲜南瓜果肉和单独喂食22%蛋白质,表明这些组是高饲料转化率并代表这些饮食的质量(相对于1.73和1)。for分别为22%和16%的蛋白质,而单独喂食16%的蛋白质则为81。饲喂22含量为22%的的蛋白质含量最高(76%),而饲喂22含量为22%和新鲜南瓜肉的pulp含量最低(48%)。饮食中蛋白质含量为22%的人群中磷,钾,钙和钠的含量最高。饲喂22%的蛋白质以及干果肉南瓜粉或新鲜南瓜果肉条件下维生素B含量均得到改善。22可以通过22%的蛋白质饮食有效地生产,以提高产量和磷,钾,钙和钠等多种矿物质。相比之下,南瓜中补充22%的蛋白质饮食(饲喂22%蛋白质和新鲜南瓜浆的人中最低(48%)。饮食中蛋白质含量为22%的人群中磷,钾,钙和钠的含量最高。饲喂22%的蛋白质以及干果肉南瓜粉或新鲜南瓜果肉条件下维生素B含量均得到改善。22可以通过22%的蛋白质饮食有效地生产,以提高产量和磷,钾,钙和钠等多种矿物质。相反,在南瓜中补充22%的蛋白质饮食(饲喂22%蛋白质和新鲜南瓜浆的人中最低(48%)。饮食中蛋白质含量为22%的人群中磷,钾,钙和钠的含量最高。饲喂22%的蛋白质以及干果肉南瓜粉或新鲜南瓜果肉条件下维生素B含量均得到改善。22可通过22%的蛋白质饮食有效地生产,以提高产量和磷,钾,钙和钠等多种矿物质。相反,在南瓜中补充22%的蛋白质饮食(22可以通过22%的蛋白质饮食有效地生产,以提高产量和磷,钾,钙和钠等多种矿物质。相反,在南瓜中补充22%的蛋白质饮食(22可通过22%的蛋白质饮食有效地生产,以提高产量和磷,钾,钙和钠等多种矿物质。相反,在南瓜中补充22%的蛋白质饮食(西葫芦)将提高维生素B含量。
更新日期:2020-04-22
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