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迷迭香提取物成抗氧化剂领域新贵,欧盟食品安全局对其进行评估

发布日期:2018-08-17 10:57:00 点击次数: 字号: [默认] [] [] []
摘要: 据欧盟食品安全局(EFSA)消息,近日,欧盟对迷迭香提取物作为食品添加剂的暴露量进行评估。 欧盟食品添加剂和营养源专家组(ANS)
    据欧盟食品安全局(EFSA)消息,近日,欧盟对迷迭香提取物作为食品添加剂的暴露量进行评估。

    欧盟食品添加剂和营养源专家组(ANS)认为,迷迭香提取物作为食品添加剂时, 3-9岁的儿童每日最高平均精确暴露量为0.09毫克/千克体重,迷迭香提取物暴露的第95百分位为0.20微克/千克体重,是不存在安全风险的。



部分原文报道如下:

The EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) provides a scientific opinion on the refined exposure assessment of extracts of rosemary (E 392) when used as a food additive. Extracts of rosemary (E 392) was evaluated by the AFC Panel in 2008. Following this EFSA evaluation, extracts of rosemary (E 392) was authorised for use as a food additive in the EU in several food categories with maximum levels. In 2015, the ANS Panel provided a scientific opinion on the safety of the proposed extensions of use for extracts of rosemary (E 392) in fat‐based spreads. In 2016, the Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated this food additive and established a temporary acceptable daily intake (ADI) of 0-0.3 mg/kg body weight (bw) for rosemary extract, expressed as carnosic acid plus carnosol. based on the data provided by food industry, the Panel was able to refine the exposure estimates of extracts of rosemary (E 392)。 The highest mean refined exposure estimate (non‐brand loyal scenario) was 0.09 mg/kg bw per day in children (3-9 years) and the highest 95th percentile of exposure was 0.20 mg/kg bw per day in children. Taking uncertainties into account, the Panel concluded that these exposure estimates very likely overestimate the real exposure to extracts of rosemary (E 392) from its use as a food additive according to Annex II. Margins of safety were estimated for children and adults using the refined exposure estimate; these are higher than the ones calculated in 2015. Intake of carnosic acid and carnosol from natural diet (herbs) was estimated. It was maximally 1.66 mg/kg bw per day (p95)。

迷迭香提取物成添加剂行业新宠

迷迭香提取物是从唇形科植物迷迭香中分离得到的一种水溶性的天然酚酸类化合物,分布较为广泛,主要存在于唇形科、紫草科、葫芦科、椴树科、伞形科的多种植物中,尤以唇型科和紫草科植物中含量最高。

迷迭香提取物是一种天然抗氧化剂,具有较强的抗氧化活性,其抗氧化活性强于维生素E,咖啡酸,绿原酸,叶酸等,有助于防止自由基造成的细胞受损,因此降低了癌症和动脉硬化的风险。

迷迭香提取物具有较强的抗炎活性,同时迷迭香提取物还具有抗菌、抗病毒、抗肿瘤的活性,而具有抑制急慢性感染、抗紫外线、抑制弹性蛋白降解等特性已使迷迭香提取物成为化妆品的添加剂。目前,迷迭香提取物在制药、食品、化妆品等领域中已体现出其重要的应用价值。

随着消费者健康意识的提升,他们开始对传统的人工合成防腐剂有所抗拒,而迷迭香酸作为纯天然抗氧化剂,可列入清洁标签,具有非常广阔的应用前景和市场价值,目前主要应用在:

食品领域:迷迭香酸作为天然高效抗氧化剂,可替代BHA、BHT应用于动植物油脂、乳制品、富油食品、糖果以及烘培食品中;还可作为香料用于各种汤料和调味食品中;并兼有防腐抗菌作用。在日本,富含迷迭香酸的紫苏提取物被当作装饰物来改善新鲜海产品的保质期。



1、保健品领域:抗肿瘤、抗肝炎和保护肝损伤,作用,抗肾炎、康抗血栓和抗血小板聚集作用等,还有提神醒脑、增强记忆力、改善紧张情绪和嗜睡等功效。

2、化妆品领域:用于护肤品中可起到祛色斑,抗氧化,增加皮肤弹性、延缓衰老等作用;用于洗发剂护发用品中,可促进头皮血液循环,改善脱发,降低头皮屑的发生及刺激头发生长,润泽发丝。因而迷迭香酸可作为化妆品中的优良添加剂。

3、化妆品领域:用于护肤品中可起到祛色斑,抗氧化,增加皮肤弹性、延缓衰老等作用;用于洗发剂护发用品中,可促进头皮血液循环,改善脱发,降低头皮屑的发生及刺激头发生长,润泽发丝。因而迷迭香酸可作为化妆品中的优良添加剂。
本文转自[食品商务网],原文:http://news.21food.cn/35/2833754.html
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