Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ana Luz Tupa Quispe"'
Publikováno v:
Results in Chemistry, Vol 4, Iss , Pp 100561- (2022)
The composition of natural earths from Kremer and others bought in different art shops in Lima was studied to determine their authenticity. They were analyzed by Raman Microscopy, X-ray Diffraction, X-ray Fluorescence, and Light reflectance. The resu
Externí odkaz:
https://doaj.org/article/bff85432767a4512b793dca0f8ee8f14
Autor:
Michael Azael Ludeña Huaman, Ana Luz Tupa Quispe, Reneé Isabel Huamán Quispe, Carlos Alberto Serrano Flores, Juana Robles Caycho
Publikováno v:
Results in Chemistry, Vol 3, Iss , Pp 100144- (2021)
A simple method has been developed to obtain ursolic acid (UA) by crystallization and recrystallization of the ethanol extract of Clinopodium revolutum. Its structure was confirmed by 1D (1H-, 13C-, DEPT 45, 90 and 135) and 2D (COSY, HMBC and HSQC) n
Externí odkaz:
https://doaj.org/article/52a6afcd85e24f75abe5435fa9d6bac7
Autor:
Carlos Alberto Serrano Flores, Ana Luz Tupa Quispe, Reneé Isabel Huamán Quispe, Michael Azael Ludeña Huaman
RESUMEN Ursolic acid (3β-3-hydroxy-urs-12-en-28-oic-acid) is a pentacyclic triterpenoid compound present in many medicinal herbs and edible fruits of different species of plants. Ursolic acid is now considered an important biomolecule due to its pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cef8177922e312617cbbc3f7d1c1f0f
Autor:
Serrano Flores, Carlos Alberto1, Calsino Curie, Belea2, Tupa Quispe, Ana Luz1, Huamán Quispe, Reneé Isabel1, Ludeña Huamán, Michael1, Rodríguez Rodríguez, Eric Frank3
Publikováno v:
Arnaldoa. ene-jun2016, Vol. 23 Issue 1, p333-349. 17p.