2009
DOI: 10.1590/s0102-695x2009000400001
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Abstract: RESUMO: "Avaliação cromatográfica e atividade antimicrobiana de extratos hidroalcoólicos de folhas de Nim (Azadirachta indica A. Juss., Meliaceae)". O Nim (Azadirachta indica A. Juss., Meliaceae) é uma árvore indiana conhecida por suas várias atividades farmacológicas, entre elas, a ação antimicrobiana. Dentre mais de 300 compostos já isolados, a azadiractina (AZA) é seu principal componente ativo. No presente trabalho, foram preparados extratos hidroalcoólicos de folhas de Nim em diferentes concentrações de e… Show more

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Cited by 20 publications
(16 citation statements)
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“…It has been reported that while a small amount of azadirachtin is found in neem leaves, the compound is abundant in neem seed oil (Morgan, 2009). Alves et al (2009) reported that azadirachtin could not be found in hy- The antimicrobial activity of azadirachtin and neem extract on microorganisms in both BS and CS pots was relatively similar (Table 1 and (Table 2). This was correlated with the size of the microbial rhizosphere community (Figure 1), and could be because some plant growth-promoting microorganisms were inhibited by azadirachtin.…”
Section: The Effects Of Neem Extract and Azadirachtin On Trichoderma mentioning
confidence: 89%
“…It has been reported that while a small amount of azadirachtin is found in neem leaves, the compound is abundant in neem seed oil (Morgan, 2009). Alves et al (2009) reported that azadirachtin could not be found in hy- The antimicrobial activity of azadirachtin and neem extract on microorganisms in both BS and CS pots was relatively similar (Table 1 and (Table 2). This was correlated with the size of the microbial rhizosphere community (Figure 1), and could be because some plant growth-promoting microorganisms were inhibited by azadirachtin.…”
Section: The Effects Of Neem Extract and Azadirachtin On Trichoderma mentioning
confidence: 89%
“…; Ratings for severity: 0 = healthy plant; 1 = less than 1% diseased leaf area; 3 = 1-5% diseased leaf area; 5 = 6 to 25% diseased leaf area; 7 = 26 to 50% diseased leaf area; 9 = more than 50% diseased leaf area oil. The antimicrobial effect of the neem may be related to the compound azadirachtin, considered to be the main active component of the plant (ALVES et al, 2009). …”
Section: Essential Oilmentioning
confidence: 99%
“…Extracts of plants and herbs with specific medicinal properties can be incorporated in this dosage form as active ingredients in order to additional benefits [6,37] S. aureus [48], E. coli, B. subtilis [49] and A. niger [50] are amongst the commonest pathogens that can cause skin infections. The antimicrobial properties of Azadirachta indica [9,10,14,17,50], Ocimum sanctum [25], Adhatoda vasica [28,29], Piper betle [30][31][32] and Pongamia pinnata [35][36] plants have been previously investigated on some plant and human pathogens. However, their application and use in the raw form on to the skin surface is difficult therefore the extracts of these plants were developed in the form of gel formulation.…”
Section: Antimicrobial Activitymentioning
confidence: 99%