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當(dāng)前位置: 首頁 » 食品資訊 » 外訊導(dǎo)讀 » 歐盟評(píng)估延長使用煙酰胺核糖氯化物作為新型食品的安全性

歐盟評(píng)估延長使用煙酰胺核糖氯化物作為新型食品的安全性

放大字體  縮小字體 時(shí)間:2021-11-15 16:16 來源:食品伙伴網(wǎng) 作者: 澤夕   
核心提示:2021年11月12日,據(jù)歐盟食品安全局(EFSA)消息,歐盟營養(yǎng)、新型食品和食物過敏原(NDA)研究小組就延長使用煙酰胺核糖氯化物(nicotinamide riboside chloride)作為新型食品的安全性發(fā)表科學(xué)意見。
   食品伙伴網(wǎng)訊  2021年11月12日,據(jù)歐盟食品安全局EFSA)消息,歐盟營養(yǎng)、新型食品和食物過敏原(NDA)研究小組就延長使用煙酰胺核糖氯化物(nicotinamide riboside chloride)作為新型食品的安全性發(fā)表科學(xué)意見。
 
  部分原文報(bào)道如下:
 
  Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the safety of an extension of use of the novel food (NF) nicotinamide riboside chloride (NRC) pursuant to Regulation (EU) 2015/2283. The assessment addresses the use of NRC in ‘meal replacement products’ and ‘nutritional drink mixes’ at levels up to 300?mg/day for the general population, and in food for special medical purposes (FSMP) and total diet replacement for weight control (TDRWC) (as per Regulation (EU) No 609/2013) at levels up to 500?mg/day in adults. Benchmark dose modelling was carried out on data from the 90-day oral toxicity studies in rats relevant to the safety assessment. Considering the lack of tolerable upper intake level (UL) for nicotinamide in infants and the narrow margin of exposure between the estimated intake in infants and the lower confidence bound of the benchmark doses (BMDL05) estimated by the models, the Panel concludes that the safety of the NF has not been established for use in ‘meal replacement products’ and ‘nutritional drink mixes’ under the proposed conditions of use. For FSMP and TDRWC, the proposed maximum use level corresponds to an intake of 210?mg nicotinamide per day, which is below the current UL for nicotinamide of 900?mg/day for adults. The Panel considers that the NF is as safe as pure nicotinamide for use in FSMP and TDRWC. The Panel, however, notes experimental data which indicate several pathways by which intakes of nicotinamide (or its precursors), at levels that are substantially higher than the physiological requirement, might cause adverse effects. The Panel considers that further investigations are required and that a re-evaluation of the UL for nicotinamide may be warranted.
 
  本文由食品伙伴網(wǎng)食品資訊中心編輯,供網(wǎng)友參考,有任何疑問,請(qǐng)聯(lián)系news@foodmate.net。
日期:2021-11-15
 
 
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