Scientific Opinion on the safety and efficacy of Rovabio((R)) Excel (endo-1,3(4)-beta-glucanase and endo-1,4-beta-xylanase) as a feed additive for lactating sows EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)

被引：0

作者：

Aquilina, Gabriele ^{[1
]}

Bastos, Maria De Lourdes ^{[1
]}

Costa, Lucio Guido ^{[1
]}

Flachowsky, Gerhard ^{[1
]}

Gralak, Mikolaj Antoni ^{[1
]}

Hogstrand, Christer ^{[1
]}

Leng, Lubomir ^{[1
]}

Lopez-Puente, Secundino ^{[1
]}

Martelli, Giovanna ^{[1
]}

Mayo, Baltasar ^{[1
]}

Ramos, Fernando ^{[1
]}

Renshaw, Derek ^{[1
]}

Rychen, Guido ^{[1
]}

Saarela, Maria ^{[1
]}

Sejrsen, Kristen ^{[1
]}

Van Beelen, Patrick ^{[1
]}

Wallace, Robert John ^{[1
]}

Westendorf, Johannes ^{[1
]}

机构：

[1] European Food Safety Author, Parma, Italy

来源：

EFSA JOURNAL | 2014年 / 12卷 / 06期

关键词：

zootechnical additive; digestibility enhancers; glucanase; xylanase; sows; safety; efficacy;

D O I：

10.2903/j.efsa.2014.3722

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Rovabio (R) Excel is a preparation of endo-1,3(4)-beta-glucanase and endo-1,4-beta-xylanase that is intended to be used as a feed additive for lactating sows, at a dose of 1 500 glucanase U and 1 100 xylanase U/kg feed, in order to minimise the mobilisation of body reserves of sows during lactation. The European Food Safety Authority issued an opinion on the safety and efficacy of Rovabio (R) Excel as a feed additive for chickens and turkeys for fattening, laying hens, piglets (weaned) and pigs for fattening, ducks, guinea fowl, quails, geese, pheasants and pigeons. The full description of the formulations, manufacturing processes, purity, stability and homogeneity of the product is given in that assessment. The FEEDAP Panel considers that the safety aspects, other than for the new target species, are covered in the previous assessment and would not be affected by the extension of use requested. The results of a tolerance study showed that 200-fold the recommended dose was tolerated well by the sows when offered for a period of seven weeks, including gestation and lactation. Therefore, the Panel concludes that the recommended dose is safe in lactating sows. The Panel cannot conclude on the efficacy of Rovabio (R) Excel from the available efficacy data. (C) European Food Safety Authority, 2014

引用

页数：13

共 4 条

[1] Scientific Opinion on Rovabio (R) Excel (endo-1,3(4)-beta-glucanase and endo-1,4-beta-xylanase) as a feed additive for chickens and turkeys for fattening, laying hens, piglets (weaned) and pigs for fattening, ducks, guinea fowls, quails, geese, pheasants and pigeons [J].

Aquilina, Gabriele ;

Bampidis, Vasileios ;

Bastos, Maria De Lourdes ;

Costa, Lucio Guido ;

Flachowsky, Gerhard ;

Gralak, Mikolaj Antoni ;

Hogstrand, Christer ;

Leng, Lubomir ;

Lopez-Puente, Secundino ;

Martelli, Giovanna ;

Mayo, Baltasar ;

Ramos, Fernando ;

Renshaw, Derek ;

Rychen, Guido ;

Saarela, Maria ;

Sejrsen, Kristen ;

Van Beelen, Patrick ;

Wallace, Robert John ;

Westendorf, Johannes .

EFSA JOURNAL, 2013, 11 (07)

[2]

EC (European Commission), 2003, REP SCI COMM AN NUTR

[3]

EC (European Commission), 1996, REP SCI COMM AN NUTR

[4]

EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), 2011, EFSA Journal, V9, P2175

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