17 documents found, page 1 of 2
Composition and screening of antifungal activity against Cladosporium sphaerosp...
Morandim, Andreia de A. [UNESP]; Pin, Aline R.; Pietro, Natalia A. S.; Alecio, Alberto C. [UNESP]; Kato, Massuo J.; Young, Claudia M.Made available in DSpace on 2022-04-29T08:48:21Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-09-01; This study investigated the composition and antifungal activity against Cladosporium sphaerospermum and Cladosporium cladosporioides of essential oils of leaves of Piper cernuum, Piper diospyrifolium, Piper crassinervium, Piper solmsianum and Piper umbelata and fruits of P. cernuum and P. diospyrifolium...
The peptide secreted at the water to land transition in a model amphibian has a...
Barbosa, Eder Alves; Plácido, Alexandra; Moreira, Daniel C.; Albuquerque, Lucas; Dematei, Anderson; Silva-Carvalho, Amandda É.; Cabral, Wanessa F.Made available in DSpace on 2022-04-29T08:36:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; In addition to the morphophysiological changes experienced by amphibians during metamorphosis, they must also deal with a different set of environmental constraints when they shift from the water to the land. We found that Pithecopus azureus secretes a single peptide ([M + H]+ = 658.38 Da) at the develo...
Radical scavenging capacity of Piper arboreum and Piper tuberculatum (Piperaceae)
Regasini, Luis O. [UNESP]; Cotinguiba, Fernando [UNESP]; Siqueira, Janaina R. [UNESP]; Bolzani, Vanderlan S. [UNESP]; Silva, Dulce H.S. [UNESP]Made available in DSpace on 2022-04-28T20:51:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-12-01; In the scope of our ongoing researchers on antioxidant compounds, twenty four extracts and fractions obtained from Piper arboreum Aublet and Piper tuberculatum Jacq. (Piperaceae) were screened for radical scavenging capacity (RSC) by using DPPH colorimetric assay. The strongest activity was found in eth...
The peptide secreted at the water to land transition in a model amphibian has a...
Barbosa, Eder Alves; Plácido, Alexandra; Moreira, Daniel C.; Albuquerque, Lucas; Dematei, Anderson; Carvalho, Amandda É. Silva; Cabral, Wanessa F.In addition to the morphophysiological changes experienced by amphibians during metamorphosis, they must also deal with a different set of environmental constraints when they shift from the water to the land. We found that Pithecopus azureus secretes a single peptide ([M + H]+ = 658.38 Da) at the developmental stage that precedes the onset of terrestrial behaviour. De novo peptide and cDNA sequencing revealed t...
Study of salmonella typhimurium mutagenicity assay of (z)-piplartine by the ame...
de Morandim-Giannetti, Andreia A. [UNESP]; Cotinguiba, Fernando [UNESP]; Regasini, Luis O. [UNESP]; Frigieri, Mariana C. [UNESP]Made available in DSpace on 2022-04-28T22:48:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-06-15; Phytochemical studies carried out with Piperaceae species have shown great diversity of secondary metabolites among which are several displayed considerable biological activities. The species Piper tuberculatum has been intensively investigated and a series of amides have been described. For instance, (...
The role of pericarp in Bidens L. heterocarpy (Asteraceae)
Moura Souza-Filho, Paulo Roberto de; Bianchessi, Sarah Bayod [UNESP]; Yamaguchi, Lydia F.; Kato, Massuo J.; Coan, Alessandra Ike [UNESP]Made available in DSpace on 2019-10-04T12:39:59Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-08-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Diaspore heteromorphism is a common reproductive strategy in Asteraceae. The genus Bidens L. contains some species with two or more types of cypselae in a single capitulum...
Biosynthetic insights into p-Hydroxybenzoic acid-Derived benzopyrans in piper g...
Batista, Andrea N. L. [UNESP]; Batista, João M.; Souza‑Moreira, Tatiana M. [UNESP]; Valentini, Sandro R. [UNESP]; Kato, Massuo J.Made available in DSpace on 2018-12-11T17:36:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-05-01. Added 1 bitstream(s) on 2019-10-09T18:33:08Z : No. of bitstreams: 1 S0103-50532018000501105.pdf: 2907602 bytes, checksum: ef8123c16f0caba93af7dd13a547df64 (MD5); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Département Caractérisation et Élaboration des Produits Issus de l’Agriculture,...
Kavalactones and benzoic acid derivatives from leaves of piper fuligineum kunth...
Mazzeu, Bruna F. [UNESP]; Felippe, Lidiane G. [UNESP]; Cotinguiba, Fernando; Kato, Massuo J.; Furlan, Maysa [UNESP]Made available in DSpace on 2018-12-11T17:36:56Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-06-01. Added 1 bitstream(s) on 2019-10-09T18:33:12Z : No. of bitstreams: 1 S0103-50532018000601286.pdf: 552485 bytes, checksum: d0c6c9cbcc029ae24adc209c6fc526ab (MD5); The known kavalactones (E)-4-methoxy-6-styryl-2H-pyran-2-one, 4-methoxy-6-(3-phenyloxiran-2-yl)-2H-pyran-2-one, 6-(1,2-dihydroxy-2-phenylethyl)...
Botanical extracts: alternative control for silverleaf whitefly management in t...
Baldin, Edson Luiz Lopes [UNESP]; Fanela, Thiago Luis Martins [UNESP]; Pannuti, Luiz Eduardo da Rocha [UNESP]; Kato, Massuo J.; Takeara, RenataMade available in DSpace on 2015-03-19T16:20:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-03-01Bitstream added on 2015-03-19T16:29:28Z : No. of bitstreams: 1 S0102-05362015000100059.pdf: 493001 bytes, checksum: ed166d3320454a304d127f554c52320e (MD5); Bemisia tabaci (Hemiptera: Aleyrodidae) biótipo B é uma das mais limitantes pragas do tomateiro no mundo. A produção do tomateiro é altamente dependen...
Antifungal constituents from the roots of Piper dilatatum Rich
Santos, Ruilan Alves dos; Ramos, Clécio Souza; Young, Maria Cláudia Marx; Pinheiro, Thamilles Gonçalves; Amorim, André M.; Kato, Massuo J.p. 1-5; Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-05-15T13:26:11Z No. of bitstreams: 1 10.1155-2013-160165.pdf: 3604548 bytes, checksum: 1f0c736bb8844ed538cee3f400c10788 (MD5); Made available in DSpace on 2014-05-15T13:26:11Z (GMT). No. of bitstreams: 1 10.1155-2013-160165.pdf: 3604548 bytes, checksum: 1f0c736bb8844ed538cee3f400c10788 (MD5) Previous issue date: 2013; The compounds (+)-(7S,8R)-epo...