Bampidis Vasileios, Azimonti Giovanna, Bastos Maria de Lourdes, Christensen Henrik, Durjava Mojca, Kouba Maryline, López-Alonso Marta, López Puente Secundino, Marcon Francesca, Mayo Baltasar, Pechová Alena, Petkova Mariana, Ramos Fernando, Villa Roberto Edoardo, Woutersen Ruud, Brantom Paul, Chesson Andrew, Schlatter Josef, Westendorf Johannes, Dirven Yvette, Manini Paola, Dusemund Birgit
EFSA J. 2024 Apr 10;22(4):e8733. doi: 10.2903/j.efsa.2024.8733. eCollection 2024 Apr.
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive obtained from the dried leaves of L. (ginkgo extract) when used as a sensory additive in feed for horses, dogs, cats, rabbits and guinea pigs. Ginkgo extract contains ≥ 24% total flavonoids, ≥ 6% total terpene lactones and ≤ 1 mg/kg ginkgolic acids. The EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded that ginkgo extract is safe for the target species at the following concentrations in complete feed: 2.8 mg/kg for horses and cats, 1.1 mg/kg for rabbits and guinea pigs, and 3.3 mg/kg for dogs. No safety concern would arise for the consumers from the use of ginkgo extract up to the highest level in feed which is considered safe for food-producing species (horses and rabbits). The additive should be considered as irritant to skin and eyes, and as a dermal and respiratory sensitiser. The use of the additive at the proposed level in feed for the target species is not considered to be a risk to the environment. While the available data indicate that preparations have a distinctive flavour profile, there is no evidence that the ginkgo extract would impart flavour to a food or feed matrix. Therefore, the FEEDAP Panel cannot conclude on the efficacy of the additive.
应欧盟委员会的要求,欧洲食品安全局(EFSA)被要求就一种从银杏叶干燥叶中提取的饲料添加剂(银杏提取物)在马、狗、猫、兔和豚鼠饲料中用作感官添加剂时的安全性和有效性发表科学意见。银杏提取物含有≥24%的总黄酮、≥6%的总萜内酯和≤1毫克/千克的银杏酸。动物饲料添加剂及产品或物质专家小组(FEEDAP)得出结论,在全价饲料中,银杏提取物在以下浓度下对目标物种是安全的:马和猫为2.8毫克/千克,兔和豚鼠为1.1毫克/千克,狗为3.3毫克/千克。在饲料中使用银杏提取物达到对食品生产动物物种(马和兔)认为安全的最高水平时,消费者不会产生安全问题。该添加剂应被视为对皮肤和眼睛有刺激性,以及皮肤和呼吸道致敏剂。在目标物种的饲料中按建议水平使用该添加剂不被认为对环境有风险。虽然现有数据表明该制剂具有独特的风味特征,但没有证据表明银杏提取物会给食品或饲料基质带来风味。因此,FEEDAP小组无法就该添加剂的有效性得出结论。