19 documents found, page 1 of 2
Color approach to the analysis of white crystal cane sugar for the detection of...
Barros, Nathalia Zanetti [UNESP]; Sperança, Marco Aurelio [UNESP]; Pereira, Fabíola Manhas Verbi [UNESP]Made available in DSpace on 2022-04-28T19:48:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; BACKGROUND: Sugar is consumed worldwide and so the quality control of sugar cane is necessary. Solid impurities are an inherent part of industrial sugar processing. Dark particles and adulteration with sand must be controlled. Sixty-four samples of white crystal cane sugar analysis in the presence of bo...
XRF-based analytical methods for supporting sustainability in sugarcane biorefi...
Sperança, Marco Aurelio [UNESP]; Nascimento, Paloma Andrade Martins [UNESP]; Olivieri, Alejandro César; Pereira, Fabíola Manhas Verbi [UNESP]Made available in DSpace on 2022-04-28T19:48:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; There is a clear need for analytical methods able to evaluate impurities in sugarcane biorefineries. Impurities that may occur during sugar and ethanol production which involves a high content of starch, fructose, dextran and minerals. Another type of impurity comes from solid materials such as soil and...
Rational design of nanocarriers based on gellan gum/retrograded starch exploiti...
Cardoso, Valéria Maria de Oliveira [UNESP]; Kiraly, Vanessa Thomaz Rodrigues; Boni, Fernanda Isadora [UNESP]; Ferreira, Natália Noronha [UNESP]Made available in DSpace on 2022-04-29T08:32:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); The structural fragility of monoclonal antibodies (mAbs), such as bevacizumab (BVZ), is a critical par...
Biofortification quality in bananas monitored by energy-dispersive X-ray fluore...
Sperança, Marco Aurelio [UNESP]; Mayorquín-Guevara, Juan Esteban [UNESP]; da Cruz, Mara Cristina Pessoa [UNESP]Made available in DSpace on 2022-04-29T08:30:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-11-15; Biofortification is a nutritional strategy used to enhance nutrients in a variety of staple foods. As bananas and plantains (Musa spp.) are considered staple food in many developing countries, monitoring zinc (Zn) content in biofortified bananas is crucial to ensure this mineral intake. Bananas were bio...
Minimal-Invasive Analytical Method and Data Fusion: an Alternative for Determin...
Gamela, Raimundo Rafael; Pereira-Filho, Edenir Rodrigues; Pereira, Fabíola Manhas Verbi [UNESP]Made available in DSpace on 2021-06-25T10:14:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-03-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); In the present study, a minimal-invasive analytical method for determination of Cu, K, Sr, and Zn in c...
Green and Multivariate Approach to Obtain a Fingerprint of Red Wines by HPLC-PAD
Pelissari, João Henrique [UNESP]; Bragagnolo, Felipe Sanchez [UNESP]; Pereira, Fabíola Manhas Verbi [UNESP]; Borges, Maiara Stefanini [UNESP]Made available in DSpace on 2021-06-25T11:03:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; This work presents the development of a strategy that integrates multivariate statistical analysis and concepts of green chemistry to obtain the chromatographic profile of Brazilian red wines by HPLC-PAD. An initial screening of variables was performed using fractional factorial design (2IV7–2) to inves...
Impurity in sugarcane juice as mineral content: A prospect for analysis using e...
Sperança, Marco Aurelio [UNESP]; Nascimento, Paloma Andrade Martins [UNESP]; Pereira, Fabíola Manhas Verbi [UNESP]Made available in DSpace on 2021-06-25T10:21:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-05-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); The juice extracted from sugarcane passes through several clarification stages before either sugar or ...
Chemometrics unraveling nutrient dynamics during soybean seed germination
Romeu, Sara Luiza Zachi; Marques, João Paulo Rodrigues; Montanha, Gabriel Sgarbiero; de Carvalho, Hudson Wallace PereiraMade available in DSpace on 2021-06-25T10:23:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-05-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Laboratory microprobe X-ray fluorescence (μ-XRF) spectrometry is a powerful analytical technique able to detect trace elements in biological samples. The present study compared univariate and multivariate strategies to investigate the elemen...
White Crystal Cane Sugar Analysis Using a Noninvasive Method for Detection of T...
Nascimento, Paloma Andrade Martins [UNESP]; Sperança, Marco Aurelio [UNESP]; Romano Beletti, Douglas; Pereira-Filho, Edenir RodriguesMade available in DSpace on 2021-06-25T10:24:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; In this study, a noninvasive and highly analytical frequency method for the detection of tampering with sand (SA) of white crystal cane sugar (WCCS) was developed using energy-dispersive X-ray fluorescence (EDXRF) combined with chemometric strategies. Sixty-four solid mixture samples with variations in ...
Laser-induced breakdown spectroscopy applied to the rapid identification of dif...
Costa, Vinicius Câmara; Pereira, Fabíola Manhas Verbi [UNESP]Made available in DSpace on 2020-12-12T01:21:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; The identification of plastics is of great importance to recycling companies, as the littering of plastic wastes has rapidly increased because of the extensive use of plastics. To maintain the economics of recycling extremely large volumes of waste materials, rapid and accurate identification of these p...