Ninety-six male goslings were allocated and assigned to treatment using a completely randomized design. Dietary treatments included a basal diet consisting of corn, wheat, and soybean meal with either no additional selenium (CON), 0.3 mg/kg of inorganic selenium (I-Se; sodium selenite), or 0.3 mg/kg of organic selenium (O-Se; selenium-enriched yeast). After a 56-day feeding period, geese were slaughtered on a common ending day and two geese per pen (n = 24) were used for the analyses conducted in this study. Meat (equal portions of the breast and thigh meat) and liver were collected and evaluated for proximate composition, fatty acid profile, pH, phenolic content, thiobarbituric acid reactive substances (TBARS), and total volatile basic nitrogen (TVB-N) over a 9-day storage period at 4 °C. The meat and liver samples from geese supplemented I-Se or O-Se had greater (p < 0.01) lipid content compared with geese not supplemented with additional selenium. At the conclusion of the 9-day storage period, meat and liver samples from geese supplemented I-Se or O-Se had lower (p < 0.05) pH values, greater (p < 0.05) phenolic content, lower (p < 0.05) TBARS values, and lower (p < 0.05) TVB-N compared with geese not supplemented with additional selenium (CON).

中文翻译：

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日粮中添加无机或有机硒对鹅肉和肝脏营养质量和保质期的影响

使用完全随机的设计分配了九十六只雄性雏鹅并进行了治疗。饮食疗法包括由玉米，小麦和大豆粉组成的基础饮食，不含额外的硒（CON），0.3 mg / kg的无机硒（I-Se；亚硒酸钠）或0.3 mg / kg的有机硒（O -Se；富硒酵母）。经过56天的饲养期后，在同一结束日宰杀了鹅，每只圈养了两只鹅（n= 24）用于本研究中进行的分析。收集肉（乳房和大腿肉的等份）和肝脏，并评估其组成，脂肪酸分布，pH，酚含量，硫代巴比妥酸反应性物质（TBARS）和总挥发性碱性氮（TVB-N）。在4°C下存放9天。与未添加硒的鹅相比，添加了I-Se或O-Se的鹅的肉和肝样品具有更高的（p <0.01）脂质含量。在9天的储存期结束时，从鹅肉和肝脏样品补充I-Se或O形硒具有较低（p <0.05）的pH值，大于（p <0.05）酚含量，低级（p <0.05） TBARS值，以及更低（p <0.05）TVB-N与未添加其他硒（CON）的鹅相比。