Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Guido Greco"'
Autor:
Giuliano Amato, Roberto Cavallo Perin, Marcello Clarich, Guido Greco, Giuseppe Morbidelli, Giulio Napolitano, Fabio Alberto Roversi Monaco, Aldo Travi, Fabio Merusi, Francesca Trimarchi Banfi, Erminio Ferrari, Margherita Ramajoli, Maurizio Michele Cafagno, Daria De Pretis, Eugenio Bruti Liberati, Luigi Piscitelli, Marco Sica
Publikováno v:
Journal of Hazardous Materials. 134:161-168
The mechanism of catechol oxidation by soil metal oxides is investigated in a slurry reactor. This abiotic transformation is shown to consist in a three-step process. The first step is a heterogeneous reaction. Catechol undergoes fast, partial oxidat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2454bd3904df8ccc314a532a11db9ddf
https://doi.org/10.1016/j.jhazmat.2005.10.054
https://doi.org/10.1016/j.jhazmat.2005.10.054
Publikováno v:
Environmental Chemistry Letters. 4:115-118
Olive mill wastewaters (OMW) are endowed with micro- and phyto-toxicity bound to the high polyphenol content. This work focuses on the potentiality of agricultural soil as a natural catalyst to promote polyphenol oxidation and polymerisation and thus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e94af82b3ef958ec3acf65f11307a591
https://doi.org/10.1007/s10311-006-0050-5
https://doi.org/10.1007/s10311-006-0050-5
Autor:
Domenico Pirozzi, Guido Greco
Publikováno v:
Enzyme and Microbial Technology. 34:94-100
Lactate esters are increasingly used in food, cosmetic and pharmaceutical formulations due to their hygroscopic, emulsifying and exfoliating properties. The lipase-catalysed synthesis of butyl lactate by transesterification was investigated, in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d062370c700fa2b13fe8a4a7b578d8e
https://doi.org/10.1016/j.enzmictec.2003.01.002
https://doi.org/10.1016/j.enzmictec.2003.01.002
Publikováno v:
Enzyme and Microbial Technology. 33:47-54
The phenol oxidase activity of green olive drupae was characterised in view of possible applications for the de-phenolisation of polluted waters. For experimental convenience, activity measurements were performed on acetone powders and raw-extracts f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45ef2e164d434f2798410d7fb9330d9c
https://doi.org/10.1016/s0141-0229(03)00080-2
https://doi.org/10.1016/s0141-0229(03)00080-2
Autor:
Guido Greco, Domenico Pirozzi
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 11:961-965
The lipase-catalysed synthesis of geranyl caproate has been carried out in a stirred batch reactor. A continuous flow of nitrogen is provided. The gas is pre-equilibrated by bubbling within different vessels upstream from the reactor, in order to ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eb56e552fde5baaece69b6e6aa60c4c
https://doi.org/10.1016/s1381-1177(00)00174-0
https://doi.org/10.1016/s1381-1177(00)00174-0
Publikováno v:
Environmental science and pollution research international. 21(15)
Aircraft de-icing fluids (ADF) are a source of water and soil pollution in airport sites. Propylene glycol (PG) is a main component in several commercial formulations of ADFs. Even though PG is biodegradable in soil, seasonal overloads may result in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d21fe259971c9d377084e075e40ac6be
https://pubmed.ncbi.nlm.nih.gov/23828729
https://pubmed.ncbi.nlm.nih.gov/23828729
Publikováno v:
Biotechnology Letters. 18:845-850
2,5-diketo-D-gluconic acid reductase, that converts 2,5-diketo-D-gluconic acid into 2-keto-L-gulonic acid (the direct precursor of vitamin C) was extracted and purified from Corynebacterium sp.. The enzyme was characterised in terms of kinetic parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1172b2791876179643b5b2ba9d1058a0
https://doi.org/10.1007/bf00127900
https://doi.org/10.1007/bf00127900