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tannage n.鞣皮;制革(法)。

tannate

In this paper , total dna from tannage , tail skin , scales and the skin treated with salt were successfully extracted with an improved method for dna extraction . to verify the results , four pairs of primers , which were universal primers for 12s rrna gene , diagnostic primers of chinese alligator meat , microsatellite primers and rapd primer , were used to do pcr amplifications . some amplified fragments were sequenced , either 本文研究出一種改進的dna提取方法,成功地從揚子鱷鞣制皮革中提取了總dna ,同時對不同的組織標本如鱗片、鹽腌生皮及尾尖皮等進行了dna提取:并利用12srrna基因擴增的通用引物、揚子鱷鑒定性引物、微衛星引物及rapd引物進行pcr擴增,且對部分pcr擴增結果進行測序,以檢驗提取效果。

The results showed that dna of tannage could be extracted by this method and used as samples in conservation genetics . it is a good idea for molecular identification of leather things and amplification or sequencing of genes 結果證明,運用這種改進的提取方法從鞣制皮革中提取的總dna適合保護遺傳學研究的需要,可用于部分序列的擴增和測序研究及揚子鱷皮質用品等的分子鑒定。

Dna extraction from different specimens is the foundation of conservation genetics . it is difficult to extract total dna from tannage of chinese alligator with usual method 利用不同的實驗材料提取適合研究的dna是保護遺傳學研究的基礎,而對于鞣制皮革,用常規的dna提取方法很難提到適合于研究的dna樣品。

Leather - chemical tests - calculation of degree of tannage , leather substance and bond organic substance 皮革.化學試驗.鞣透度革質及結合鞣質的計算

Standard practice for calculation of non - mineral combined tanning agents and degree of tannage 非礦物組合鞣皮劑和鞣皮度計算的標準實施規程

Leathers and hides . chemical testing of leather . examination for penetration of tannage 皮革.皮革的化學試驗.鞣革的透入度檢驗

Leathers and hides . chemical testing of leather . calculation of degree of tannage 皮革.皮革的化學試驗.鞣革程度的計算