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dc.contributor.authorStankutė, Luka-
dc.contributor.authorPaulauskienė, Aurelija-
dc.contributor.authorŠileikienė, Daiva-
dc.contributor.authorZavackaitė, Agnė-
dc.description.abstractThe object of the research was herbal teas made from natural Lithuanian herbs and berries and characterized by different healing properties. Quality of teas was assessed using chemical and holistic research methods. The research was conducted at the Open Access Joint Research Centre of Agriculture and Forestry Laboratory Quality of Raw Materials and Laboratory of Environmental Research of VMU Agriculture Academy in the period of 2015– 2016. Collected herbs (Pharm Chamomile (Matricaria chamomilla), Field Mint (Mentha arvensis), St John‘s wort (Hypericum perforatum), Oregano (Origanum vulgare), Small-leaved linden (Tilia cordata), Caraway (Carum carvi), European Dewberry leaves (Rubus caesius), Blackberry leaves (Rubus nessensis)) were dried for 2-3 days, until the set 8-14% of moisture. The berries and fruit (Blueberry (Vaccinium myrtillus), Honeyberry (Lonicera caerulea), Cranberry (Oxycoccus palustris), Maule‘s quince (Chaenomeles japonica)) were freeze-dried. 6 tea blends were prepared from the dried herbs and beries according to their healing properties: ‘Calming’, ‘Healing’, ‘Against the cold’, ‘Immune boosting’, ‘Digestive’, ‘Against the flu’. Tea infusions were made from the tea blends: 5 g of tea blend was poured with 200 ml of 90 ° C water, covered with a lid for 15 and 30 min. After extraction time, tea infusions are separated and analysed. Chemical composition (dry matter content, soluble solids, vitamin C, titratable acidity) was analyzed using standard methods. pH and redox potential was measured by 781 pH/Ion Meter (Metrohm, Switzerland), electrochemical conductivity – by conductometer inoLab Cond 7310 (WTW, Germany). [...]en
dc.description.sponsorshipAgronomijos fakultetas-
dc.description.sponsorshipAplinkos ir ekologijos institutas-
dc.description.sponsorshipMiškų ir ekologijos fakultetas-
dc.description.sponsorshipVytauto Didžiojo universitetas-
dc.description.sponsorshipŽemės ūkio akademija-
dc.description.sponsorshipŽemės ūkio ir maisto mokslų institutas-
dc.format.extentp. 91-92-
dc.relation.ispartofInternational scientific conference New trends in food safety and quality [NIFSA] 12-14 June 2019, VMU Agriculture academy. Kaunas : Vytautas Magnus university Agriculture academy, 2019-
dc.subjectChemical compositionen
dc.subjectHolistic methodsen
dc.subjectTea infusionen
dc.subject.otherAgronomija / Agronomy (A001)-
dc.subject.otherEkologija ir aplinkotyra / Ecology and environmental sciences (N012)-
dc.titleQuality evaluation of herbal teasen
dc.typeTezės kituose recenzuojamuose leidiniuose / Theses in other peer-reviewed publications (T1e)-
local.object{"source": {"code": "vdu", "handle": "62076"}, "publisher": {"other": ["Vytautas Magnus university Agriculture academy"], "list": false}, "db": {"clarivate": false, "scopus": false, "list": false}, "isbn": ["9786094674013"], "code": "T1e", "subject": ["A001", "N012"], "country": "LT", "language": "en", "area": "A", "original": true, "pages": 2, "sheets": 0.143, "timestamp": "20190702153001.0", "account": {"year": 2019, "late": false}, "na": 4, "nip": 0, "affiliation": [{"contribution": 0.25, "aip": 1, "country": ["LT"], "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "0", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "0"}}], "id": "24E57194F21077129BC34F8EA9053904", "lname": "Stankutė", "fname": "Luka", "status": "0", "name": "Stankutė, Luka"}, {"contribution": 0.25, "aip": 1, "country": ["LT"], "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1", "unit": {"name": "Agronomijos fakultetas", "id": "0901", "level": "2", "type": "fak", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio ir maisto mokslų institutas", "id": "090103", "level": "3", "type": "ins", "research": "1", "status": "0"}}}}], "id": "98AF56764F9BE6B15D886C1B61E4428D", "lname": "Paulauskienė", "fname": "Aurelija", "status": "1", "name": "Paulauskienė, Aurelija"}, {"contribution": 0.25, "aip": 1, "country": ["LT"], "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1", "unit": {"name": "Miškų ir ekologijos fakultetas", "id": "0902", "level": "2", "type": "fak", "research": "1", "status": "1", "unit": {"name": "Aplinkos ir ekologijos institutas", "id": "090201", "level": "3", "type": "ins", "research": "1", "status": "0"}}}}], "id": "4BC1F5BE4007D8397C73D2861C901014", "lname": "Šileikienė", "fname": "Daiva", "status": "1", "orcid": "0000-0003-0404-9242", "name": "Šileikienė, Daiva"}, {"contribution": 0.25, "aip": 1, "country": ["LT"], "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "0", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "0"}}], "id": "564B31AADAB5295314D11099B1AC99D6", "lname": "Zavackaitė", "fname": "Agnė", "status": "0", "name": "Zavackaitė, Agnė"}]}-
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item.grantfulltextopen-Žemės ūkio akademija-Žemės ūkio ir maisto mokslų institutas-Žemės ūkio akademija-Žemės ūkio akademija-
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications
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