EVAPORATIVE LIGHT-SCATTERING DETECTOR FOR ANALYSIS OF NATURAL PRODUCTS

EVAPORATIVE LIGHT-SCATTERING DETECTOR FOR ANALYSIS OF NATURAL PRODUCTS. The interest in the use of evaporative light scattering detector (ELSD) for the analysis of different classes of natural products has grown over the years. This is because this detector has become an excellent alternative compared to other types of detectors, such as the refractive index detector and the ultraviolet (UV) detector. This review describes the basic principles of ELSD functioning and discusses the advantages and disadvantages in using an ELSD for the analysis of organic compounds. Additionally, an overview, covering the last 23 years, of ELSD applications in natural products analysis (saponins, terpenes, carbohydrates, glycosides, alkaloids, steroids, flavonoids, peptides, polyketides, coumarins and iridoids) is presented and discussed.

Flos Sanctorum o libro de las vida de los santos

UANL

Flos sanctorum y historia general : en que se escribe la vida de la Virgen Sacratisima, Madre de Dios y Señora Nuestra y las de los santos antiguos .

UANL

Habitat fragmentation and adaptation: a reciprocal replant-transplant experiment among 15 populations of Lychnis flos-cuculi

1. Habitat fragmentation and variation in habitat quality can both affect plant performance, but their effects have rarely been studied in combination. We thus examined plant performance in response to differences in habitat quality for a species subject to habitat fragmentation, the common but declining perennial herb Lychnis flos-cuculi. 2. We reciprocally transplanted plants between 15 fen grasslands in north-east Switzerland and recorded plant performance for 4 years. 3. Variation between the 15 target sites was the most important factor and affected all measures of plant performance in all years. This demonstrates the importance of plastic responses to habitat quality for plant performance. 4. Plants from smaller populations produced fewer rosettes than plants from larger populations in the first year of the replant-transplant experiment. 5. Plant performance decreased with increasing ecological difference between grassland of origin and target grassland, indicating adaptation to ecological conditions. In contrast, plant performance was not influenced by microsatellite distance and hardly by geographic distance between grassland of origin and target grassland. 6. Plants originating from larger populations were better able to cope with larger ecological differences between transplantation site and site of origin. 7. Synthesis: In addition to the direct effects of target grasslands, both habitat fragmentation, through reduced population size, and adaptation to habitats of different quality, contributed to the performance of L. flos-cuculi. This underlines that habitat fragmentation also affects species that are still common. Moreover, it suggests that restoration projects involving L. flos-cuculi should use plant material from large populations living in habitats similar to the restoration site. Finally, our results bring into question whether plants in small habitat remnants will be able to cope with future environmental change.

Hic Flos Rosarum Pragae ad Vistulam in horto P. Prum Bernardinorum repertus die 10 Augusti ...

Guill Hondius sculpsit

Kuckuckslichtnelke - Lychnis flos-cuculi - Sumpfläusekraut - Pedicularis palustris - Schattenblümchen - Majanthemum bifolium

AR

Flos sanctorum : historia general de la vida, y hechos de Jesu-Christo, Dios, y Señor nuestro, y de todos los Santos, de ... la Iglesia Catholica. Conforme al Breviario Romano ...

Índice

Flos sanctorum y historia general, en que se escribe la vida de la virgen sacratisima... y las de los santos antiguos... /

Mode of access: Internet.

Flos latinitatis : ex auctorum latinae linguae principum monumentis excerptus : et tripartito, verborum, nominum, [et] particularum ordine ... /

Mode of access: Internet.

Flos sanctorum, cioè vite de' santi /

ICCUA,

Templo militante, flos sanctorum y triumphos de sus virtudes ... /

Mode of access: Internet.

Templo militante, flos sanctorum y triumphos de sus virtudes... /

Mode of access: Internet.

Flos sanctorum, de las vidas de los santos, escrito por ... Pedro de Ribadeneyra de la Compañía de Jesús ... aumentado de muchas por los PP. Juan Eusebio Nieremberg y Francisco García, de la misma Compañía de Jesús. Añadido nuevamente ... por el M. R. P. Andrés López Guerrero ... ; tomo primero.

Mode of access: Internet.

Flos Sanctorum y Historia general, en que se escribe la vida de la Virgen Sacratisima Madre de Dios, y Señora Nuestra : y las de los Santos antiguos, que fueron antes de la venida de Nuestro Salvador el Mundo ... /

Palau,