Optimization of the Electrospinning Conditions by Box-Behnken Design to Prepare Poly(Vinyl Alcohol)/Chitosan Crosslinked Nanofibers

Autor: Vinícius R. Viana, Marcos L. Dias, Edwin G. Azero, Willian H. Ferreira, Cristina T. Andrade

Publikováno v: Journal of Materials Science and Chemical Engineering. :13-31

Electrospun poly(vinyl alcohol)/chitosan nanofibers had their solution and process parameters optimized using a Box-Behnken design and desirability function. Four factors (applied voltage, flow rate, distance tip-to-plate and amount of chitosan) were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08e9c0a46da2150fb0c9591885b75c9e
https://doi.org/10.4236/msce.2020.84002

Influence of culture conditions on the production of extracellular polymeric substances (EPS) by Arthrospira platensis

Autor: Cláudia M. L. L. Teixeira, Edwin G. Azero, Mariana Barbalho Silva, Cristina T. Andrade

Publikováno v: Bioresources and Bioprocessing, Vol 7, Iss 1, Pp 1-11 (2020)

Arthrospira platensis is a cyanobacterium that is of great biotechnological interest, particularly for the food industry, as it possesses a high content of proteins, pigments, lipids and carbohydrates. Cyanobacteria produce extracellular polymeric su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86e03a51db5ec3e755c532f41f823d8b
https://doi.org/10.1186/s40643-020-00337-3

Production of Chitosan/Zinc Oxide Complex by Ultrasonic Treatment with Antibacterial Activity

Autor: Edwin G. Azero, Vânia Mf Paschoalin, Cristina T. Andrade, Marina S.R. Barreto, Eduardo Mere Del Aguila

Publikováno v: Journal of Bacteriology & Parasitology.

This study was conducted with the objective of investigating the physical and antimicrobial properties of structured zinc oxide compounds in chitosan submitted to different times of ultrasonic treatment. Zinc oxide particles were dispersed in water a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8294d5e32a06d11e880da2015ea99d44
https://doi.org/10.4172/2155-9597.1000330

Edible films and coatings based on biodegradable residues applied to acerolas (Malpighia punicifolia L.)

Autor: Mariana S L, Ferreira, Ana Elizabeth C, Fai, Cristina T, Andrade, Paulo H, Picciani, Edwin G, Azero, Édira C B A, Gonçalves

Publikováno v: Journal of the science of food and agriculture. 96(5)

This study aimed to produce and characterize edible films and coatings from fruit and vegetable residue (FVR) flour and potato peel (P) flour. Two coating approaches (immersion and film) were studied on the quality of acerolas.Film-forming solutions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::94c02e16638467550263fd97157c5d18
https://pubmed.ncbi.nlm.nih.gov/25988534

Characterisation of Prosopis juliflora seed gum and the effect of its addition to kappa-carrageenan systems

Autor: Edwin G. Azero, Cristina T. Andrade

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 17, Issue: 5, Pages: 844-850, Published: OCT 2006
Journal of the Brazilian Chemical Society v.17 n.5 2006
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

The galactomannan from Prosopis juliflora (PJ galactomannan) was extracted from milled seeds in water at 50 ºC. Its structural and solution properties were characterised in comparison with a commercial sample of guar gum (GG galactomannan). After pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fc160aa33de668c66616d6199b39f62
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532006000500005&lng=en&tlng=en