2025年4月28日，歐盟食品安全局（EFSA）發布消息稱，擬修訂矮壯素（chlormequat）在燕麥中的最大殘留限量。
根據歐盟條例（EC）No 396/2005第6章的規定，Taminco BV提交了該修訂申請。根據風險評估結果，EFSA得出結論，根據所報告的農業實踐，短期和長期攝入使用矮壯素產生的殘留物不太可能對消費者健康構成風險。部分原文報道如下：
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Taminco BV submitted a request to the competent national authority in Austria to modify the existing maximum residue level (MRL) for the active substance chlormequat in oat grain. The data submitted in support of the request were found to be sufficient to derive an MRL proposal for oat. According to available livestock feeding studies, there is indication that for most of the animal matrices lower chlormequat MRLs would be sufficient to account for the current EU dietary burden. Adequate analytical methods for enforcement are available to control the residues of chlormequat and its salts (sum, expressed as chlormequat chloride) in the commodity under consideration and in animal matrices at the validated limit of quantification (LOQ) of 0.01 mg/kg. based on the risk assessment results, EFSA concluded that the short-term and long-term intake of residues resulting from the use of chlormequat chloride according to the reported agricultural practice is unlikely to present a risk to consumer health.
根據歐盟條例（EC）No 396/2005第6章的規定，Taminco BV提交了該修訂申請。根據風險評估結果，EFSA得出結論，根據所報告的農業實踐，短期和長期攝入使用矮壯素產生的殘留物不太可能對消費者健康構成風險。部分原文報道如下：
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Taminco BV submitted a request to the competent national authority in Austria to modify the existing maximum residue level (MRL) for the active substance chlormequat in oat grain. The data submitted in support of the request were found to be sufficient to derive an MRL proposal for oat. According to available livestock feeding studies, there is indication that for most of the animal matrices lower chlormequat MRLs would be sufficient to account for the current EU dietary burden. Adequate analytical methods for enforcement are available to control the residues of chlormequat and its salts (sum, expressed as chlormequat chloride) in the commodity under consideration and in animal matrices at the validated limit of quantification (LOQ) of 0.01 mg/kg. based on the risk assessment results, EFSA concluded that the short-term and long-term intake of residues resulting from the use of chlormequat chloride according to the reported agricultural practice is unlikely to present a risk to consumer health.
