An easy method to measure the uptake rate of the persistent dye alizarin red S (ARS) during marking of whitefish eggs was established and used to measure the ARS content in three different whitefish species during and at the end of the marking procedure. Those values show that only 6-10% of the ARS in the marking solution will be absorbed by the eggs (0.0061-0.0119 mg per egg). Additional analyzes 6, 15 and 36 month after marking showed ARS levels below the response level (< 6.9 μg/kg). This article is protected by copyright. All rights reserved.

中文翻译：

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质量标记后燕窝卵中茜素红 S 吸收的定量

建立了一种简单的方法来测量白鱼卵标记过程中持久性染料茜素红 S (ARS) 的吸收率，并用于在标记过程中和结束时测量三种不同白鱼物种的 ARS 含量。这些值表明标记溶液中只有 6-10% 的 ARS 会被鸡蛋吸收（每个鸡蛋 0.0061-0.0119 毫克）。标记后 6、15 和 36 个月的其他分析显示 ARS 水平低于响应水平 (< 6.9 μg/kg)。本文受版权保护。版权所有。