Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Maria Celeste Teixeira Diniz"'
Autor:
Ruth Sales Gama de Andrade, Maria Celeste Teixeira Diniz, Eduardo Almeida Neves, Joaquim Araújo Nóbrega
Publikováno v:
Eclética Química, Vol 27, Iss 2 (2018)
An iodimetric titration was applied for determination of ascorbic acid (AA) in three tropical fruits: araçá (Eugenia sp.), acerola (Malphigia sp.), and orange (Citrus sinenses). According to superficial color, the fruits were classified as immature
Externí odkaz:
https://doaj.org/article/231c78b438d344d4982e41bd9cf6cd01
Publikováno v:
Analytica Chimica Acta. 525:281-287
An automated system to perform liquid–liquid extraction is proposed, in which the effective mixture (the intimate contact) between the aqueous phase and the organic phase, as well as the separation of the phases, are carried out in a micro-batch gl
Publikováno v:
Analytica Chimica Acta. 525:281-287
Autor:
Jarbas José R. Rohwedder, Emerson Vidal de Aquino, Orlando Fatibello Filho, Maria Celeste Teixeira Diniz
Publikováno v:
Talanta. 62(3)
A monosegmented flow system was employed for the determination of low contents of phosphate in natural water. In this approach, sample and reagents are simultaneously injected to a PTFE reaction coil where the homogenization of the mixture occurs whi
Autor:
Maria Celeste Teixeira Diniz, Eduardo Fausto de Almeida Neves, Ruth Sales Gama de Andrade, Joaquim A. Nóbrega
Publikováno v:
Eclética Química v.27 n.spe 2002
Eclética Química
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron:UNESP
Eclética Química, Volume: 27, Issue: spe, Pages: 393-401, Published: 2002
Eclética Química, Vol 27, Iss spe, Pp 393-401 (2002)
Eclética Química
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron:UNESP
Eclética Química, Volume: 27, Issue: spe, Pages: 393-401, Published: 2002
Eclética Química, Vol 27, Iss spe, Pp 393-401 (2002)
O método clássico iodimétrico foi utilizado para determinação de ácido ascórbico (AA) nos frutos araçá (Eugenia sp.), acerola (Malphigia sp.) e laranja (Citrus sinenses). Os frutos coletados foram classificados como verdes, verde- amarelados
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3a26c32cef4d1f718f3464732ff24ac
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702002000200032
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702002000200032