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Standard Detayı
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Geri
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İptal Standard
TÜRK STANDARDI
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TS No :
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TSE CEN/TS 17303
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Kabul Tarihi :
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29.04.2019
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İptal Tarihi :
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8.10.2024 |
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Hazırlık Grubu :
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Teknik Kurul |
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Doküman Tipi :
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Yürürlük Durumu :
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H (İptal Edilmiş Standard/Withdrawn standard) |
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Başlık :
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Gıda maddeleri - Tanımlanmış mitokondriyal sitokrom b ve sitokrom c oksidaz I gen segmentleri kullanılarak balık ve balık ürünlerinin DNA barkodlanması |
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Başlık (İng) :
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Foodstuffs - DNA barcoding of fish and fish products using defined mitochondrial cytochrome b and cytochrome c oxidase I gene segments |
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Kapsam :
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Bu standart, tek balık ve balık filetolarının cins veya tür seviyesine göre belirlenmesi için bir yöntemi kapsar. |
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Kapsam (İng) :
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This document describes a procedure for the identification of single fish and fish fillets to the level of genus or species. The identification of fish species is carried out by PCR amplification of either a segment of the mitochondrial cytochrome b gene (cytb) or the cytochrome c oxidase I gene (cox1, syn COI) or both, followed by sequencing of the PCR products and subsequent sequence comparison with entries in databases. The methodology allows the identification of a large number of commercially important fish species. The decision whether the cytb or cox1 gene segment or both are used for fish identification depends on the declared fish species, the applicability of the PCR method for the fish species and the availability of comparative sequences in the public databases. This method has been successfully validated on raw fish fillets, however, laboratory experience is available that it can also be applied to processed, e.g. cold smoked, hot smoked, salted, frozen, cooked, fried, deep-fried samples. This document is usually unsuitable for the analysis of highly processed foods, e.g. tins of fish, with highly degraded DNA where the fragment lengths are not sufficient for amplification of the targets. Furthermore, it is not applicable for complex fish products containing mixtures of two or more fish species. |
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Yerine Geçen :
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TS EN ISO 17174 :2024; |
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Yararlanılan Kaynak :
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CEN/TS 17303:2019 |
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Uluslararası Karşılıklar :
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L10.00-12-EQV; CEN/TS 17303-EQV |
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ICS Kodu :
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67.120.30 Balık ve Balıkçılık Ürünleri |
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Cen/Cenelec :
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CEN |
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Dili :
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en |
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Renk Durumu :
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Siyah-Beyaz |
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Uygulama Durumu :
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Yürürlükten kaldırıldı (Withdrawn Standard) |
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Sayfa Sayısı :
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28 |
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Fiyatı :
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68,00 EURO (2.485,14 TL + %10 Kdv) |
| Çakışan Standart Varsa İptal Tarihi (DOW) | - |
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