En poblaciones de Protousnea malacea (Stirt) Krog, liquen fruticuloso que crece en diferentes habitats, se estudiaron los niveles de acumulación de ácido úsnico -metabolito con propiedades antimicrobianas- en relación a factores ambientales y a la edad de los teiidos. El ácido úsnico se cuantificó mediante HPTLC. Las concentraciones variaron sinificativamente en individuos provenientes " de distintos sitios forestales; al interior de los talos se observó un gradiente de concentración creciente desde los sectores de mayor edad a las ramificaciones más jóvenes.Using single populations of Protousnea malacea (Stirt) Krog, a fruticose lichen growing in different habitats, the study of the accumulation levels of usnic acid -a metabolite with ant...
Indonesia is a tropical country that has a variety of plants. Plants are one potential source of med...
The species of lichen genus Usnea are well known for their worldwide distribution and medicinal prop...
Three species of lichens, Rhizoplaca chrysoleuca (Sm.) Zopf, Rhizoplaca melanopthalma (DC.) Leuckert...
En poblaciones de Protousnea malacea (Stirt) Krog, liquen fruticuloso que crece en diferentes habita...
Kwas usninowy jest metabolitem wtórnym, który powstaje jedynie w porostach. Jego zawartość w grzybac...
Fig. 1. Relationship between usnic acid content in Cladonia mitis and the latitude of the collection...
Fig. 2. Relationship between usnic acid content in Cladonia mitis and the altitude (in the range of ...
Usnic acid contents in acetone extracts of 31 samples of lichen Parmelia flexilis collected from dif...
Fig. 5. Map of the sampling localities (N1 – P7) along the transect.Published as part of Galanty, Ag...
Lichens produce over eight hundred secondary metabolites, many of which are found nowhere else in na...
Galanty, Agnieszka, Węgrzyn, Michał, Wietrzyk-Pełka, Paulina, Fołta, Maria, Kro, Mirosław, sniak, Po...
A strain of the lichen mycobiont of Ramalina celastri, isolated from ascospores, was cultured axenic...
<p>(A) High performance liquid chromatography (HPLC) analysis of lichen acetone extracts. The %inten...
Fig. 3. The weights of the first two latent components of the partial least square model. Usnic acid...
Fig. 4. The projection of samples on the plane defined by the first two latent components of the PLS...
Indonesia is a tropical country that has a variety of plants. Plants are one potential source of med...
The species of lichen genus Usnea are well known for their worldwide distribution and medicinal prop...
Three species of lichens, Rhizoplaca chrysoleuca (Sm.) Zopf, Rhizoplaca melanopthalma (DC.) Leuckert...
En poblaciones de Protousnea malacea (Stirt) Krog, liquen fruticuloso que crece en diferentes habita...
Kwas usninowy jest metabolitem wtórnym, który powstaje jedynie w porostach. Jego zawartość w grzybac...
Fig. 1. Relationship between usnic acid content in Cladonia mitis and the latitude of the collection...
Fig. 2. Relationship between usnic acid content in Cladonia mitis and the altitude (in the range of ...
Usnic acid contents in acetone extracts of 31 samples of lichen Parmelia flexilis collected from dif...
Fig. 5. Map of the sampling localities (N1 – P7) along the transect.Published as part of Galanty, Ag...
Lichens produce over eight hundred secondary metabolites, many of which are found nowhere else in na...
Galanty, Agnieszka, Węgrzyn, Michał, Wietrzyk-Pełka, Paulina, Fołta, Maria, Kro, Mirosław, sniak, Po...
A strain of the lichen mycobiont of Ramalina celastri, isolated from ascospores, was cultured axenic...
<p>(A) High performance liquid chromatography (HPLC) analysis of lichen acetone extracts. The %inten...
Fig. 3. The weights of the first two latent components of the partial least square model. Usnic acid...
Fig. 4. The projection of samples on the plane defined by the first two latent components of the PLS...
Indonesia is a tropical country that has a variety of plants. Plants are one potential source of med...
The species of lichen genus Usnea are well known for their worldwide distribution and medicinal prop...
Three species of lichens, Rhizoplaca chrysoleuca (Sm.) Zopf, Rhizoplaca melanopthalma (DC.) Leuckert...