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Doctoral Thesis
DOI
10.11606/T.3.2009.tde-11082010-165539
Document
Author
Full name
Rosane Beatriz Oliveira Severo
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2009
Supervisor
Committee
Kofuji, Sergio Takeo (President)
Giudici, Reinaldo
Hiramatsu, Roberto Kenji
Lemos, Marilza Antunes de
Pinto, Terezinha de Jesus Andreoli
Title in Portuguese
Identificação de planta medicinal baseada em espectrocospia e lógica fuzzy.
Keywords in Portuguese
Espectroscopia
Fitoterapia (controle de qualidade)
Lógica fuzzy
Abstract in Portuguese
A presente tese de doutorado discorre sobre o método da espectroscopia na região do Infravermelho Próximo, usando Transformada de Fourier (IVP-TF), aplicada à identificação de plantas medicinais, método de análise química qualitativa, que se propõe para o controle de qualidade de fitoterápicos. É apresentado, também, um método computacional, implementado para realizar esta identificação, utilizando modelo e lógica nebulosos (fuzzy). Remete-se a discussão da espectroscopia IVP-TF como um método rápido e de baixo custo, para taxonomia de plantas medicinais brasileiras, bem como promove-se a comparação dos resultados obtidos nos diferentes métodos utilizados.
Title in English
Signature of medicinal plant using spectroscopy and fuzzy logic.
Keywords in English
Fuzzy logic
Quality control of herbal medicines
Spectrocospy
Abstract in English
This doctoral thesis is about the method of Near Infrared spectroscopy using Fourier transform (FT-NIR), applied to identification of medicinal plants, method of the chemical analysis qualitative, which is proposed to the quality control of herbal medicines. It is presented, also, a computational method, implemented to make this identification using fuzzy logic model. Refers to discussion of FT-NIR spectroscopy as a rapid method with low cost for taxonomy of Brazilian medicinal plants, and makes comparison of results obtained in the different methods used.
 
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Publishing Date
2010-09-17
 
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