Vaistažolių antimikrobinis poveikis

Liorančaitė, Vytautė

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Vaistažolių antimikrobinis poveikis

Liorančaitė, Vytautė

URI: http://dspace.kaunokolegija.lt//handle/123456789/1631

Data: 2019-06-13

Santrauka:

Baigiamajame bakalauro darbe nagrinėjama vaistažolių antimikrobinis poveikis. Išanalizuota mokslinė bei dalykinė literatūra apie vaistažolių veikliąsias medžiagas, antimikrobinį poveikį ir poveikį žmogaus sveikatai. Atliktas mikrobiologinis tyrimas, nustatyti vaistažolių antimikrobinį poveikį. Parengtos rezultatų išvados ir rekomendacijos. Darbą sudaro: santrauka, įvadas, literatūros apžvalga, empirinio tyrimo metodika ir rezultatai, išvados, rekomendacijos, literatūros sąrašas ir priedai. Darbo apimtis – 36 puslapiai, 15 paveikslėlių, 41 literatūros šaltiniai. Atskirai pridedami priedai

Description:

An increasing number of forms of bacteria resistant to antibiotics should provide an alternative to them. Herbs - plants with antimicrobial properties. Aim: to evaluate the antimicrobial effect of herbs. Tasks to achieve the goal: 1. Provide theoretical insights into herbal active ingredients, antimicrobial effects and effects on human health. 2. To determine the antimicrobial effect of herbs. 3. To reveal medicinal plants with the best antimicrobial properties. Medicinal plants have a lot of beneficial substances, but three main groups are distinguished: flavonoids, alkaloids and terpenoids. Flavonoids have anti-inflammatory, antibacterial, antiviral, antioxidant and anti-cancer effects. Terpenoids are very important for the preventive effects of cancer and analgesics, anti-inflammatory, antimicrobial, antifungal and antiparasitic effects. Alkaloids have antibacterial, antiviral and analgesic effects. The antimicrobial effect of herbal teas was determined using the "Well" method and examined 10 domestic plants in dried house conditions and purchased the same 10 plants in the X pharmacy: thyme herb (Thymus vulgaris), calendula flowers (Calendulla officinalis), raspberry leaves (Rubus idaeus), linden. rings (Tilia parvifolia), pine buds (Pini Gemmae), large nettle (Urtica dioica), sage leaves (Salviae Folium), shalpush (Tussilago), bitter starch (Artemisia absinthium), plantain leaves (Plantago major). Eight micro-organism species (OXOID No. 605068) were used for the study: E. faecalis ATCC 29212, E. coli ATCC 25922, S. aureus ATCC 25923, P. aeruginosa ATCC 27853, P. vulgaris ATCC 8427, S. epidermidis ATCC 12228, P Mirabilis ATCC 43071 and C. Albicans ATCC 10231. Work sample - 480 studies. Comparing the antimicrobial effect of tea which was bought in the pharmacy X and those which was dried at home, the effects of tea bought in the pharmacy were stronger than those which was collected in the natural habitat. From bought tea, both: the calendula flowers and the bitter spicy grass had the largest sterile zones, and from the dried herbs - raspberry leaves had the largest sterile zones.

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