{"title":"伊比利亚猪饲料的新替代品:使用榛子gevuin","authors":"M. Serrano, N. Ruiz‑de Dulanto, Ana Isabel Rey","doi":"10.12706/itea.2020.009","DOIUrl":null,"url":null,"abstract":"Iberian pig production in the free-range system is limited by acorn production. In order to provide an alternative, the use of the Gevuina hazelnut has been proposed. Pigs were split up in two groups (n = 6 per group), one of those was provided with commercial feed (according to appetite) and the other was given a commercial feed and 2 kg of hazelnut/ animal and day from 126,6 ± 4,7 kg of weight until slaughter. The hazelnut analysis revealed they have a great proportion of fat (44 %), with a high amount of monounsaturated fatty acids (MUFA) (93.94 %), of which the main fatty acids where palmitoleic acid (29.99 %) and oleic acid (50.60 %). The C18:1n-9 concentration increased in the hazelnut group, as time increased (P = 0.0001), this led to a greater decrease of C16:0 concentration (P = 0.001) in the hazelnut group than in the other group. Although, the final level of C18:1n-9 in the hazelnut group did not exSerrano et al. ITEA-Inf. Tec. Econ. Agrar. (en prensa), Vol. xx: 1-15 1 * Autor para correspondencia: anarey@vet.ucm.es Cita del artículo: Serrano MP, Ruiz-de Dulanto N, Rey AI (en prensa). Nuevas alternativas en la alimentación del cerdo Ibérico: uso de la avellana Gevuína. ITEA-Información Técnica Económica Agraria. Vol. xx: 1-15. https://doi.org/10.12706/itea.2020.009 2 Serrano et al. ITEA-Inf. Tec. Econ. Agrar. (en prensa), Vol. xx: 1-15","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Nuevas alternativas en la alimentación del cerdo Ibérico: uso de la avellana Gevuína\",\"authors\":\"M. Serrano, N. Ruiz‑de Dulanto, Ana Isabel Rey\",\"doi\":\"10.12706/itea.2020.009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Iberian pig production in the free-range system is limited by acorn production. In order to provide an alternative, the use of the Gevuina hazelnut has been proposed. Pigs were split up in two groups (n = 6 per group), one of those was provided with commercial feed (according to appetite) and the other was given a commercial feed and 2 kg of hazelnut/ animal and day from 126,6 ± 4,7 kg of weight until slaughter. The hazelnut analysis revealed they have a great proportion of fat (44 %), with a high amount of monounsaturated fatty acids (MUFA) (93.94 %), of which the main fatty acids where palmitoleic acid (29.99 %) and oleic acid (50.60 %). The C18:1n-9 concentration increased in the hazelnut group, as time increased (P = 0.0001), this led to a greater decrease of C16:0 concentration (P = 0.001) in the hazelnut group than in the other group. Although, the final level of C18:1n-9 in the hazelnut group did not exSerrano et al. ITEA-Inf. Tec. Econ. Agrar. (en prensa), Vol. xx: 1-15 1 * Autor para correspondencia: anarey@vet.ucm.es Cita del artículo: Serrano MP, Ruiz-de Dulanto N, Rey AI (en prensa). Nuevas alternativas en la alimentación del cerdo Ibérico: uso de la avellana Gevuína. ITEA-Información Técnica Económica Agraria. Vol. xx: 1-15. https://doi.org/10.12706/itea.2020.009 2 Serrano et al. ITEA-Inf. Tec. Econ. Agrar. (en prensa), Vol. xx: 1-15\",\"PeriodicalId\":0,\"journal\":{\"name\":\"\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0,\"publicationDate\":\"2020-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.12706/itea.2020.009\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.12706/itea.2020.009","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
自由放养系统中的伊比利亚猪产量受到橡子产量的限制。为了提供一种替代方案，建议使用吉瓦纳榛子。将猪分为两组(每组n = 6头)，其中一组根据食欲饲喂商品饲料，另一组饲喂商品饲料和2 kg榛子，从体重126(6±4.7)kg起至屠宰。分析结果表明，榛子含有大量的脂肪(44%)，含有大量的单不饱和脂肪酸(MUFA)(93.94%)，其中主要的脂肪酸是棕榈油酸(29.99%)和油酸(50.60%)。榛子组C18:1n-9浓度随着时间的增加而增加(P = 0.0001)，这导致榛子组C16:0浓度的下降幅度大于其他组(P = 0.001)。虽然，榛子组的C18:1n-9的最终水平没有增加serrano等人。ITEA-Inf。侦探。经济学。Agrar。(书面报告)，第xx卷:1-15 1 *作者段落通信:anarey@vet.ucm.es Cita del artículo: Serrano MP, Ruiz-de Dulanto N, Rey AI(书面报告)。新替代方案alimentación萨尔瓦多·伊布海姆:使用la avellana Gevuína。ITEA-Información taca Económica Agraria。Vol. 20: 1-15。https://doi.org/10.12706/itea.2020.009 2 Serrano等。ITEA-Inf。侦探。经济学。Agrar。(原封不动)，第二十卷:1-15
Nuevas alternativas en la alimentación del cerdo Ibérico: uso de la avellana Gevuína
Iberian pig production in the free-range system is limited by acorn production. In order to provide an alternative, the use of the Gevuina hazelnut has been proposed. Pigs were split up in two groups (n = 6 per group), one of those was provided with commercial feed (according to appetite) and the other was given a commercial feed and 2 kg of hazelnut/ animal and day from 126,6 ± 4,7 kg of weight until slaughter. The hazelnut analysis revealed they have a great proportion of fat (44 %), with a high amount of monounsaturated fatty acids (MUFA) (93.94 %), of which the main fatty acids where palmitoleic acid (29.99 %) and oleic acid (50.60 %). The C18:1n-9 concentration increased in the hazelnut group, as time increased (P = 0.0001), this led to a greater decrease of C16:0 concentration (P = 0.001) in the hazelnut group than in the other group. Although, the final level of C18:1n-9 in the hazelnut group did not exSerrano et al. ITEA-Inf. Tec. Econ. Agrar. (en prensa), Vol. xx: 1-15 1 * Autor para correspondencia: anarey@vet.ucm.es Cita del artículo: Serrano MP, Ruiz-de Dulanto N, Rey AI (en prensa). Nuevas alternativas en la alimentación del cerdo Ibérico: uso de la avellana Gevuína. ITEA-Información Técnica Económica Agraria. Vol. xx: 1-15. https://doi.org/10.12706/itea.2020.009 2 Serrano et al. ITEA-Inf. Tec. Econ. Agrar. (en prensa), Vol. xx: 1-15
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