Artículo
Jean-Marie-Camille Méhu
Wisniak, Jaime
Facultad de Química, UNAM, publicado en Educación Química y cosechado de y cosechado de Revistas UNAM
Licencia de uso
La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico educquim@unam.mx. Ver términos de la licenciaProcedencia del contenido
Facultad de Química, UNAM
RevistaRepositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
Cita
Wisniak, Jaime (2024). Jean-Marie-Camille Méhu. Educación Química; Vol. 35 Núm. 3, 2024; 150-164. Recuperado de https://repositorio.unam.mx/contenidos/4159036
Descripción del recurso
Wisniak, Jaime
TipoArtículo de Investigación
Área del conocimientoBiología y Química
TítuloJean-Marie-Camille Méhu
Fecha2024-07-23
ResumenJean-Marie-Camille Méhu (1835-1887) was a French physician and pharmacist who studied first principles in plants, particularly in small knapweed and canchalagua, and determined that their active component was erythro-centaurin; studied the methods for the dosage of albumin and found that the best one was based on using an alcoholic solution of acetic acid and phenol. He also studied and found the best procedure to prepare phosphorated oils, so that they contained a known amount of phosphorus. Méhu developed an improved version of Marchand’s lacto-butyrometer for determining the amount of butter present in milk. He carried an extensive study of the urine of pathological origin and developed a very efficient method for separating its colored pigments, based on addition of a saturated solution of ammonium sulfate, etc. @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:roman; mso-font-pitch:variable; mso-font-signature:-536870145 1107305727 0 0 415 0;}@font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4; mso-font-charset:0; mso-generic-font-family:swiss; mso-font-pitch:variable; mso-font-signature:-536859905 -1073732485 9 0 511 0;}p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:""; margin:0in; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:Calibri; mso-fareast-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;}p {mso-style-priority:99; mso-margin-top-alt:auto; margin-right:0in; mso-margin-bottom-alt:auto; margin-left:0in; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman",serif; mso-fareast-font-family:"Times New Roman";}.MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:Calibri; mso-fareast-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;}div.WordSection1 {page:WordSection1;}
Temaalbumin; butter; erythro-centaurin; phosphorated oils; small knapweed; urine
Idiomaspa
ISSNISSN electrónico: 1870-8404; ISSN impreso: 0187-893X
Enlaces
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