Extratos aquosos de frutos verdes de Melia azedarach L. var. azedarach: Investigação da presença de cianeto e avaliação toxicológica
نویسندگان
چکیده
منابع مشابه
Uma Avaliação de Eficiência e Eficácia da Combinação de Técnicas para Deduplicação de Dados
Data Deduplication is the task of identifying and eliminating duplicate records in a single database. It is a complex process that involves several steps, including: defining blocking key, similarity function and indexing method. There are several approaches for each of these steps. In this context, the objective of this work is to find the best combination for such algorithms aiming to improve...
متن کاملAvaliação da Qualidade de Documentos de Requisitos Orientado a Aspectos
Recent proposals have looked at the requirements stage, using the aspect oriented programming, trying to separate and after to compose the concerns that are spread and tangled in the requirement document. New factors appear in these requirements documents, such as, crosscutting concerns, size and coupling are not qualitative evaluated, because there are not these metrics. This paper shows a set...
متن کاملDefinição e Avaliação de uma Abordagem para Extração e Catalogação de Conteúdo Obtido da Deep Web
This paper presents an approach for the extraction and labeling of data presented in Deep Web databases. Such a data are extracted from a set of HTML pages generated as the result of a query posed on the hidden database through a Web form. Data labeling (and persistence) aims at providing further structured queries over this hidden content. Preliminary experiments had demonstrated that the prop...
متن کاملOvary histology and quantification of hemolymph proteins of Rhipicephalus (Boophilus) microplus treated with Melia azedarach Histologia do ovário e quantificação de proteínas na hemolinfa de Rhipicephalus (Boophilus) microplus tratado com Melia azedarach
This study aimed to analyze ovary histology and quantify total protein in the hemolymph of Rhipicephalus (Boophilus) microplus females treated with hexane extracts from green fruits of Melia azedarach. Eight engorged females were immersed in the extract at 0.25% concentration, and eight in water containing 5% acetone (control). The females were dissected 72 hours after treatment, and the ovarie...
متن کاملPotent limonoid insect antifeedant from Melia azedarach.
Systematic fractionation of a fruit extract from Argentine Melia azedarach L., which was monitored by an insect antifeedant bioassay, led to the isolation of meliartenin, a limonoid antifeedant, which existed as a mixture of two interchangeable isomers. At 4 microg/cm2 and 1 microg/cm2, the isomeric mixture was as active as azadirachtin in strongly inhibiting the larval feeding of Epilachna pae...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biotemas
سال: 2008
ISSN: 2175-7925,2175-7925
DOI: 10.5007/2175-7925.2008v21n3p143