Microstructural influence on physical properties and release profiles of sesame oil encapsulated into sodium alginate-tamarind mucilage hydrogel beads

Autor: Stefani Cortés-Camargo, Angélica Román-Guerrero, Jose Alvarez-Ramirez, Erik Alpizar-Reyes, Sandra Karina Velázquez-Gutiérrez, César Pérez-Alonso

Publikováno v: Carbohydrate Polymer Technologies and Applications, Vol 5, Iss , Pp 100302- (2023)

Ionic gelation of alginate has become one of the most widely used encapsulation techniques, with the main drawback that alginate hydrogels exhibit highly porous structural networks, which promotes high rates of release of encapsulated core materials.

Externí odkaz: https://doaj.org/article/b99669c9dbdf4ba99eca39830733f435

Modeling and scaling up of the Cr(VI) adsorption process by using mexicalcite natural mineral in a packed bed column

Autor: Julian Cruz-Olivares, César Pérez-Alonso, Gonzalo Martínez-Barrera, Gabriela Roa-Morales, Gustavo López-Téllez, Eduardo Martín del Campo-López

Publikováno v: Results in Engineering, Vol 16, Iss , Pp 100687- (2022)

The natural mineral known as Mexicalcite is native to the southern region of Mexico, and due to its abundance and accessibility characteristics, as well as its insolubility in water, it is recommended as an adsorbent material. For such reasons, in th

Externí odkaz: https://doaj.org/article/623d35f415294cc5990dd7043d31a2ce

Adsorption of Lead Ions from Aqueous Solutions Using Gamma Irradiated Minerals

Autor: Julián Cruz-Olivares, Gonzalo Martínez-Barrera, César Pérez-Alonso, Carlos Eduardo Barrera-Díaz, María del Carmen Chaparro-Mercado, Fernando Ureña-Núñez

Publikováno v: Journal of Chemistry, Vol 2016 (2016)

For the first time, an irradiated mineral was used as a novel modified adsorbent for lead removal of aqueous solutions. The effects of gamma radiation doses and temperature on the lead adsorption capacity of an unknown mineral were evaluated. The res

Externí odkaz: https://doaj.org/article/24a0a41eafbb4727b46da2ef15ec3b6a

Actions for the confirmation of the continuous improvement plan for the Educational Program in Chemical Engineering at UAEMéx

Autor: Rosalva Leal Silva, Martha Diaz Flores, Ana Margarita Arrizabalaga Reynoso, María Esther Aurora Contreras Lara Vega, Sandra Luz Martínez Vargas, Eduardo Martin del Campo López, José Francisco Barrera Pichardo, César Pérez Alonso

Publikováno v: South Florida Journal of Development. 3:5810-5821

The objective of this work was to reflect on the responsibility that the educational program in Chemical Engineering at UAEMex has in translating its intentions into actions, as well as establishing an organised process for continuous planning and sy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4c5b56ded0139b9863ab3b97ad2d5a9
https://doi.org/10.46932/sfjdv3n5-007

SUPERCRITICAL EXTRACTION OF LYOPHILIZED STRAWBERRY ANTHOCYANINS WITH PULSED ELECTRIC FIELDS PRETREATMENT

Autor: Marco Ávila-Hernández, César Pérez-Alonso, Juan Orozco-Villafuerte, Carlos Barrera-Díaz, Erik Alpizar-Reyes, Julian Cruz-Olivares

Publikováno v: Química Nova, Volume: 45, Issue: 6, Pages: 728-733, Published: 29 AUG 2022
Química Nova v.45 n.6 2022
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

The lyophilized strawberry anthocyanins were extracted using a supercritical extraction (SE) process. The effect of pulsed electric fields (PEF) as pretreatment and the influence of the addition of ethanol as a cosolvent on the percentage of extracti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b6596db4ea90cdebc25024c18f24a9b
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422022000600728&lng=en&tlng=en