National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Determination of floridzin and other phenolic compounds in apple leafs by HPLC
Adamcová, Anežka ; Šatínský, Dalibor (advisor) ; Sklenářová, Hana (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Analytical Chemistry Candidate: Bc. Anežka Adamcová Supervisor: doc. RNDr. Dalibor Šatínský, Ph.D. Title of Diploma Thesis: Determination of floridzin and other phenolic compounds in apple leafs by HPLC This diploma thesis is divided to theoretical and experimental part. The theoretical part is focused on phloridzin and its characterization. In the experimental part the phloridzin, phloretin, chlorogenic acid, rutin and quercitrin were analyzed with a high performance liquid chromatography (HPLC) method from leaves of genus Malus. These compounds were identified in barks and buds of apple trees. The experimental part deals with optimization and validation of method too. Column YMC-Triart C18 ExRS 150 x 4.6 mm x 5um, 8 nm and gradient elution consisting of organic part of ACN and water part with phosphoric acid (pH= 2.2) was used for analysis. The detection was performed by DAD detector at wavelengths 280 nm, 327 nm a 354 nm. The temperature of column space was 30 řC, injection volume was 1 μl and flow rate 1 ml/min. Phenolic compounds from apple leaves originating from various cultivars were separated and identified. Each cultivar was extracted by 2 types of extraction reagents (methanol with formic acid or acetic acid) to find...
Diarrheal diseases caused by Salmonella sp. and Campylobacter sp.
Adamcová, Anežka ; Vejsová, Marcela (advisor) ; Voxová, Barbora (referee)
Anežka Adamcová Diarrheal diseases caused by Salmonella sp. and Campylobacter sp. Bachelor thesis Charles University in Prague, Faculty of pharmacy in Hradec Králové Laboratory technician This bachelor thesis deals with diarrheal disease caused by Campylobacter sp. and Salmonella sp. The thesis is divided to four sections. The first section is about diarrhoea and its characteristics and causes. In the second section the characteristics of Campylobacter sp. is described and the major part of this section describes campylobacter enteritis or campylobacteriosis. Campylobacter jejuni is the most common agent. The third section deals with Salmonella sp. It again describes characteristics of this genus and focuses on salmonellosis enteritis or salmonellosis. Salmonella Enteritidis is the most common agent. Both genera are gram-negative bacteria and they affect intestinal tract. They cause bacterial enteritis, which is often connected with diarrhoea. Incidence of campylobacteriosis exceeded the incidence of salmonellosis for the first time in 2007. Infections have similar course. Besides diarrhoea, fever and stomach ache can also occur. Pain is similar as in case of appendicitis. Laboratory test is needed to differentiate between the two. In the last section I analyzed data obtained from the Centre for...

See also: similar author names
4 ADAMCOVÁ, Alena
2 Adamcová, Adéla
4 Adamcová, Alena
3 Adamcová, Anna
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