发明名称 |
MOLECULAR METHODS FOR DETECTING GUAR GUM ADDITIONS TO LOCUST BEAN GUM |
摘要 |
<p>The invention concerns methods for detecting guar gum alone or in mixtures of guar gum and locust bean gum. The invention also concerns methods for extracting, amplifying, and detecting DNA of guar and locust bean gums and the mixtures thereof. DNAs of plants from which guar and locust bean gums are extracted are amplified by means of polymerase chain reaction (PCR) using conserved initiators. Differences in the sequences of the amplification products obtained from these two plants enable their differentiation, the identification of guar DNA in mixtures of guar and locust bean gum mixtures and the design of guar-specific PCR initiators which detect guar only in mixtures of guar and locust bean gum.</p> |
申请公布号 |
EP1191109(A1) |
申请公布日期 |
2002.03.27 |
申请号 |
EP20010909838 |
申请日期 |
2001.03.02 |
申请人 |
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS;UNIVERSIDAD DE LAS ISLAS BALEARES;UNIVERSIDAD DE VALENCIA;CAROB, S.A. |
发明人 |
BENEDI BENITO, VICENTE J.;DOMENECH SANCHEZ, A.;HERNANDEZ VIADEL, M. L.;ALBERTI SERRANO, SEBASTIAN;ROSSELLO PICORNELL, JOSEP ANTONI |
分类号 |
C12N15/09;G01N33/50;C12Q1/34;C12Q1/68;C12R1/91;(IPC1-7):C12Q1/68;C12P19/34 |
主分类号 |
C12N15/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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