Nutritional value and inclusion levels of residual annatto seed meal in diets for Japanese quails

IF 0.2 4区农林科学 Q4 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Revista Colombiana De Ciencias Pecuarias Pub Date : 2019-09-16 DOI:10.17533/udea.rccp.v33n2a03

Iana Pimentel-Mani, M. C. Oliveira, Sarah Co Lima-Dóro, Poliana Carneiro-Martins, Marcos Ap Souza-Júnior

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引用次数: 0

Abstract

Background: Residual annatto seed meal (RASM) is a byproduct after extraction of bixin in the cosmetic industry and may be used in animal diets. Objective: Two experiments were carried out to determine the nutritive value and effect of RASM inclusion levels in the diets of Japanese quails. Methods: For the digestibility experiment, 160 Japanese quails were distributed in a randomized study with two treatments and 10 replicates with eight birds each. The treatments consisted of a reference diet and a test diet containing 75% of the reference diet and 25% of RASM. For the performance assay, 192 Japanese quails were used in a randomized study with six treatments and four replicates with eight birds each. Treatments consisted of a control corn-based diet (Contr1) and another diet based on sorghum + canthaxanthin (Contr2), and four diets based on sorghum with increasing inclusion levels of RASM (0, 3, 6, and 9%). Results: Digestibility of dry matter and crude protein, metabolization coefficient of gross energy, and retention of calcium and phosphorus were 41.05, 43.12, 47.97, 25.49, and 30.35%, respectively. RASM inclusion did not influence bird productivity; however, feed conversion worsened in treatments with 0–6% RASM inclusion relative to that in Contr1. Yolk color increased due to RASM treatment. Conclusion: RASM may be included in sorghum-based diets for quails at 9%, with improvement in yolk color and no negative effects on productivity and egg quality.

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日本鹌鹑日粮中残余红木籽粕的营养价值和含量

背景：胭脂树籽粕（RASM）是化妆品工业中提取比心后的副产品，可用于动物饲料中。目的：通过两个试验测定日本鹌鹑日粮中RASM的营养价值和影响。方法：将160只日本鹌鹑随机分为两个处理组和10个重复组，每组8只，进行消化率实验。治疗包括参考饮食和含有75%参考饮食和25%RASM的试验饮食。在性能测试中，192只日本鹌鹑被用于一项随机研究，共有六种处理和四次重复，每只八只。处理包括以玉米为基础的对照日粮（Contr1）和另一种以高粱+角黄素为基础的日粮（Contr2），以及四种以高粱为基础且RASM含量增加的日粮。结果：干物质和粗蛋白质的消化率、总能量代谢系数和钙磷滞留率分别为41.05、43.12、47.97、25.49和30.35%。RASM的加入不影响鸟类生产力；然而，与对照1相比，含有0–6%RASM的处理的饲料转化率恶化。由于RASM处理，蛋黄颜色增加。结论：以高粱为基础的鹌鹑日粮中RASM含量为9%，可改善蛋黄颜色，对生产能力和蛋品质无负面影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Revista Colombiana De Ciencias Pecuarias AGRICULTURE, DAIRY & ANIMAL SCIENCE-

CiteScore

0.80

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The editors of Revista Colombiana de Ciencias Pecuarias (RCCP) welcome the submission of original manuscripts on experimental and clinical studies associated with the broad areas of animal sciences and veterinary medicine as they interface with biochemistry, molecular biology, physiology, pharmacology, toxicology, pathology, microbiology, parasitology, immunology and epidemiology. The scope of the journal includes studies of basic and applied research in animal management and production, feeding and nutrition, reproduction, breeding, genetics, animal welfare and behavior; as well as animal production focussed from biotechnology, soil science, agrostology, silvopastoral systems, livestock economics and the environment. The criteria for acceptance of papers submitted for publication are originality, quality and clarity of the content. Each contribution must be based on original, unpublished research that has not been simultaneously submitted to other journals. All papers will be peer reviewed. All authors bear responsibility for ensuring the integrity and quality of their reported research. It is the author''s responsibility to secure permission to use figures or tables that have been published elsewhere. Contributions may be classified as original research, review, rapid communication, clinical case studies or methodological articles, as well as news/commentaries or letters to the editor. Most review articles are invited by the editor. Authors interested in submitting a review article should contact the corresponding editor. Rapid publication of original manuscripts is a goal of the journal. Manuscripts must be written in English. Each manuscript is considered for publication with the understanding that it has not been simultaneously submitted to any other journal. Upon acceptance for publication, papers are subject to editorial review and revision.