Personal information

Biography

Valdimaras Janulis
PhD; Habilitated doctor in biomedical sciences; Professor of Lithuanian University of Health Sciences; Head of Pharmacognosy department in Lithuanian University of Health Sciences. Born in Anykščiai in 1951 08 08.
Education: During 1958–1969 attended Secondary School of Troškūnai (District of Anykščiai). In 1969 – 1974 studied in Pharmacy faculty of Kaunas Medical Institute. In 1975–1978 – Ph.D studies of Pharmacognosy Department in Moscow medical I. M. Sechenov I- Institute.
Career: During 1974–1975 year worked as a probationer in the department of Drug Technology and Pharmacognosy of Kaunas Medical Institute. In 1978–1982 worked as an assistant in the department of Pharmaceutical chemistry and Pharmacognosy. In 1982–1987 worked as a senior lecturer in the department of Pharmaceutical chemistry and Pharmacognosy. In 1987–1995 was an assistant professor in the department of Pharmaceutical chemistry and Pharmacognosy. In 1995– 2008 was a head of the department of Pharmaceutical chemistry and Pharmacognosy. Since 2008 has been the head of the department of Pharmacognosy. In 1994 defended habilitation thesis “Desmodium canadense D.C a plant source of new biologically active compounds possessing antiviral and hypoazotemic effects”. In 1995 was awarded by professor pedagogic name.
Professional activities: Educational work is carried out in teaching Pharmacognosy discipline for pharmacy students of Lithuanian University of Health Sciences. Scientific research is based on analysis of biologically active compounds of medicinal plants, development and standardization of herbal products.
Work contacts: Department of Pharmacognosy, Lithuanian University of Health Sciences, A. Mickevičius str. 9, LT-44307, Kaunas, Lithuania. Tel: +370 37 327249, E-mail: farmakog@lsmuni.lt

Activities

Employment (1)

Lietuvos sveikatos mokslų universitetas: Kaunas, Kaunas, LT

profesorius (farmaoknozijos)
Employment
Source: Self-asserted source
Valdimaras Janulis

Works (50 of 53)

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Page 1 of 2

Determination of Biologically Active Compounds and Antioxidant Capacity In Vitro in Fruit of Small Cranberries (Vaccinium oxycoccos L.) Growing in Natural Habitats in Lithuania

Antioxidants
2024-08-28 | Journal article
Contributors: Mindaugas Liaudanskas; Rima Šedbarė; Valdimaras Janulis
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Comparative In Vitro Study: Assessing Phytochemical, Antioxidant, Antimicrobial, and Anticancer Properties of <i>Vaccinium</i> <i>macrocarpon</i> Aiton and <i>Vaccinium oxycoccos</i> L. Fruit Extracts

Pharmaceutics
2024-05 | Journal article | Author
Contributors: Rima Šedbarė; Valdimaras Janulis; Alvydas Pavilonis; Vilma Petrikaite
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Multidisciplinary Digital Publishing Institute
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Variability in the Qualitative and Quantitative Composition of Phenolic Compounds and the In Vitro Antioxidant Activity of Sour Cherry (Prunus cerasus L.) Leaves

Antioxidants
2024-04-30 | Journal article
Contributors: Kristina Zymonė; Mindaugas Liaudanskas; Juozas Lanauskas; Miglė Nagelytė; Valdimaras Janulis
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Edible Gels with Cranberry Extract: Evaluation of Anthocyanin Release Kinetics

Gels
2023-10-03 | Journal article
Contributors: Rima Šedbarė; Valdimaras Janulis; Kristina Ramanauskiene
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Peculiarities of the Variation of Biologically Active Compounds in Fruit of Vaccinium oxycoccos L. Growing in the Čepkeliai State Strict Nature Reserve

Molecules
2023-08-05 | Journal article
Contributors: Rima Šedbarė; Onutė Grigaitė; Valdimaras Janulis
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Phytochemical Composition of Cranberry (Vaccinium oxycoccos L.) Fruits Growing in Protected Areas of Lithuania

Plants
2023-05-13 | Journal article
Contributors: Rima Šedbarė; Sigita Sprainaitytė; Gintaras Baublys; Jonas Viskelis; Valdimaras Janulis
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Formulation and Biopharmaceutical Evaluation of Capsules Containing Freeze-Dried Cranberry Fruit Powder

Plants
2023-03-21 | Journal article
Contributors: Rima Šedbarė; Valdimaras Janulis; Kristina Ramanauskiene
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Phytochemical Composition of the Fruit of Large Cranberry (Vaccinium macrocarpon Aiton) Cultivars Grown in the Collection of the National Botanic Garden of Latvia

Plants
2023-02-08 | Journal article
Contributors: Rima Šedbarė; Ginta Jakštāne; Valdimaras Janulis
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Changes in the Composition of Biologically Active Compounds during the Ripening Period in Fruit of Different Large Cranberry (Vaccinium macrocarpon Aiton) Cultivars Grown in the Lithuanian Collection

Plants
2023-01-03 | Journal article
Contributors: Rima Šedbarė; Izolda Pašakinskienė; Valdimaras Janulis
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Phytoprofiling of Sorbus L. Inflorescences: A Valuable and Promising Resource for Phenolics

Plants
2022-12-07 | Journal article
Contributors: Kristina Zymone; Lina Raudone; Vaidotas Žvikas; Valdas Jakštas; Valdimaras Janulis
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The Chemo-Sensitizing Effect of Doxorubicin of Apple Extract-Enriched Triterpenic Complex on Human Colon Adenocarcinoma and Human Glioblastoma Cell Lines

Pharmaceutics
2022-11-24 | Journal article
Contributors: Aurita Braciuliene; Valdimaras Janulis; Vilma Petrikaite
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Evaluation of the Phytochemical Composition of Phenolic and Triterpene Compounds in Fruit of Large Cranberries (Vaccinium macrocarpon Aiton) Grown in Latvia

Plants
2022-10-15 | Journal article
Contributors: Rima Šedbarė; Dace Siliņa; Valdimaras Janulis
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Dermal Penetration Studies of Potential Phenolic Compounds Ex Vivo and Their Antioxidant Activity In Vitro

Plants
2022-07-22 | Journal article
Contributors: Aurita Butkeviciute; Kristina Ramanauskiene; Vaida Kurapkiene; Valdimaras Janulis
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Development and Validation of the UPLC-DAD Methodology for the Detection of Triterpenoids and Phytosterols in Fruit Samples of Vaccinium macrocarpon Aiton and Vaccinium oxycoccos L.

Molecules
2022-07-09 | Journal article
Contributors: Rima Sedbare; Lina Raudone; Vaidotas Zvikas; Jonas Viskelis; Mindaugas Liaudanskas; Valdimaras Janulis
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Phenolic Content and Antioxidant Activity in Fruit of the Genus Rosa L.

Antioxidants
2022-05-06 | Journal article
Contributors: Aurita Butkevičiūtė; Rima Urbštaitė; Mindaugas Liaudanskas; Kęstutis Obelevičius; Valdimaras Janulis
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Triterpene Content in Flesh and Peel of Apples Grown on Different Rootstocks

Plants
2022-05-05 | Journal article
Contributors: Aurita Butkevičiūtė; Valdimaras Janulis; Darius Kviklys
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<i>Eucalyptus globulus</i> and <i>Salvia officinalis</i> Extracts Mediated Green Synthesis of Silver Nanoparticles and Their Application as an Antioxidant and Antimicrobial Agent

Plants
2022-04 | Journal article | Author
Contributors: Aistė Balčiūnaitienė; Mindaugas Liaudanskas; Viktorija Puzerytė; Jonas Viškelis; Valdimaras Janulis; Pranas Viskelis; Egidijus Griskonis; Virginija Jankauskaite
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Multidisciplinary Digital Publishing Institute
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Formulation of Gels and Emulgels with Malus domestica Borkh: Apple Extracts and Their Biopharmaceutical Evaluation In Vitro

Antioxidants
2022-02-12 | Journal article
Contributors: Aurita Butkeviciute; Kristina Ramanauskiene; Valdimaras Janulis
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Phenolic Content and Antioxidant Activity in Apples of the &lsquo;Galaval&rsquo; Cultivar Grown on 17 Different Rootstocks

Antioxidants
2022-01 | Journal article | Author
Contributors: Aurita Butkeviciute; Vytautas Abukauskas; Valdimaras Janulis; Darius Kviklys
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Multidisciplinary Digital Publishing Institute
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Phytogenotypic Anthocyanin Profiles and Antioxidant Activity Variation in Fruit Samples of the American Cranberry (Vaccinium macrocarpon Aiton)

Antioxidants
2022-01-27 | Journal article
Contributors: Rima Urbstaite; Lina Raudone; Valdimaras Janulis
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Impact of Storage Controlled Atmosphere on the Apple Phenolic Acids, Flavonoids, and Anthocyanins and Antioxidant Activity In Vitro

Plants
2022-01-13 | Journal article
Contributors: Aurita Butkeviciute; Jonas Viskelis; Mindaugas Liaudanskas; Pranas Viskelis; Valdimaras Janulis
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Development, Validation, and Application of the UPLC-DAD Methodology for the Evaluation of the Qualitative and Quantitative Composition of Phenolic Compounds in the Fruit of American Cranberry (Vaccinium macrocarpon Aiton)

Molecules
2022-01-12 | Journal article
Contributors: Rima Urbstaite; Lina Raudone; Mindaugas Liaudanskas; Valdimaras Janulis
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Antioxidant, Anti-Inflammatory, and Cytotoxic Activity of Extracts from Some Commercial Apple Cultivars in Two Colorectal and Glioblastoma Human Cell Lines

Antioxidants
2021-07 | Journal article | Author
Contributors: Aurita Butkeviciute; Vilma Petrikaite; Vidmante Jurgaityte; Mindaugas Liaudanskas; Valdimaras Janulis
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Multidisciplinary Digital Publishing Institute
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Changes in the Biochemical Composition and Physicochemical Properties of Apples Stored in Controlled Atmosphere Conditions

Applied Sciences
2021-07 | Journal article | Author
Contributors: Aurita Butkeviciute; Jonas Viškelis; Pranas Viskelis; Mindaugas Liaudanskas; Valdimaras Janulis
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Multidisciplinary Digital Publishing Institute
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Variation of Triterpenes in Apples Stored in a Controlled Atmosphere

Molecules
2021-06 | Journal article | Author
Contributors: Aurita Butkeviciute; Jonas Viškelis; Mindaugas Liaudanskas; Pranas Viskelis; Ceslovas Bobinas; Valdimaras Janulis
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Multidisciplinary Digital Publishing Institute
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Composition and Antioxidant Activity of Phenolic Compounds in Fruit of the Genus <i>Rosa</i> L.

Antioxidants
2021-04 | Journal article | Author
Contributors: Mindaugas Liaudanskas; Irena Noreikienė; Kristina Zymonė; Rugilė Juodytė; Vaidotas Žvikas; Valdimaras Janulis
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Multidisciplinary Digital Publishing Institute
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Biopharmaceutical Evaluation of Capsules with Lyophilized Apple Powder

Molecules
2021-02 | Journal article | Author
Contributors: Aurita Butkevičiūtė; Mindaugas Liaudanskas; Kristina Ramanauskienė; Valdimaras Janulis
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Multidisciplinary Digital Publishing Institute
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Variability in the Content of Phenolic Compounds in Plum Fruit

Plants
2020-11 | Journal article | Author
Contributors: Mindaugas Liaudanskas; Rugilė Okulevičiūtė; Juozas Lanauskas; Darius Kviklys; Kristina Zymonė; Tamara Rendyuk; Vaidotas Žvikas; Nobertas Uselis; Valdimaras Janulis
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Multidisciplinary Digital Publishing Institute
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Effects of growth control on yield and fruit quality of the apple cultivar ‘Rubin’

Agricultural and Food Science
2020-06-22 | Journal article
Contributors: Darius; Jonas Viskelis; Juozas Lanauskas; Nobertas Uselis; Mindaugas Liaudanskas; Valdimaras Janulis
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Chlorogenic acid, rutin and hyperoside content in Fragaria vesca, F. viridis and F. moschata in Lithuania.

2013 | Journal article
DOI:

10.1080/14786419.2012.660634

PMID:

22324400

Contributors: Bagdonaite E; Jakstas V; Raudonis R; Janulis V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Comparative evaluation of post-column free radical scavenging and ferric reducing antioxidant power assays for screening of antioxidants in strawberries.

2012-04 | Journal article
DOI:

10.1016/j.chroma.2012.02.019

PMID:

22381887

Contributors: Raudonis R; Raudone L; Jakstas V; Janulis V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Between species diversity of Hypericum perforatum and H. maculatum by the content of bioactive compounds.

2012-02 | Journal article
PMID:

22474956

Contributors: Bagdonaite E; Janulis V; Ivanauskas L; Labokas J
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Achillea millefolium L. s.l. herb extract: Antioxidant activity and effect on the rat heart mitochondrial functions

2011-08 | Other
OTHER-ID:

IND44517136

Contributors: Trumbeckaite S; Benetis R; Bumblauskiene L; Burdulis D; Janulis V; Toleikis A; Viškelis P; Jakštas V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Optimization and validation of post-column assay for screening of radical scavengers in herbal raw materials and herbal preparations.

2010-12 | Journal article
DOI:

10.1016/j.chroma.2010.10.017

PMID:

21036363

Contributors: Raudonis R; Bumblauskiene L; Jakstas V; Pukalskas A; Janulis V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Secondary metabolites of Hypericum confertum and their possible chemotaxonomic significance.

2010-06 | Journal article
PMID:

20614818

Contributors: Cirak C; Radusiene J; Janulis V; Ivanauskas L
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

The quantitative effects of temperature and light intensity on phenolics accumulation in St. John's wort (Hypericum perforatum).

2010-04 | Journal article
PMID:

20433067

Contributors: Odabas MS; Camas N; Cirak C; Radusiene J; Janulis V; Ivanauskas L
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Chemical constituents of Hypericum adenotrichum Spach, an endemic Turkish species.

2009 | Journal article
DOI:

10.1080/14786410802393209

PMID:

19731137

Contributors: Cirak C; Ivanauskas L; Janulis V; Radusiene J
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Comparative study of anthocyanin composition, antimicrobial and antioxidant activity in bilberry (Vaccinium myrtillus L.) and blueberry (Vaccinium corymbosum L.) fruits.

2009 | Journal article
PMID:

19702172

Contributors: Burdulis D; Sarkinas A; Jasutiené I; Stackevicené E; Nikolajevas L; Janulis V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Investigation of contribution of individual constituents to antioxidant activity in herbal drugs using postcolumn HPLC method.

2009 | Journal article
PMID:

19535885

Contributors: Raudonis R; Jakstas V; Burdulis D; Benetis R; Janulis V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Preliminary analysis on essential oil composition of Perilla L. cultivated in Lithuania.

2009 | Journal article
PMID:

19702173

Contributors: Bumblauskiené L; Jakstas V; Janulis V; Mazdzieriené R; Ragazinskiené O
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Pseudohypericin and hyperforin in Hypericum perforatum from Northern Turkey: variation among populations, plant parts and phenological stages.

2008-05 | Journal article
DOI:

10.1111/j.1744-7909.2008.00657.x

PMID:

18713425

Contributors: Cirak C; Radusiene J; Janulis V; Ivanauskas L
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

Variability of phenolic compounds in flowers of Achillea millefolium wild populations in Lithuania.

2008 | Journal article
PMID:

19001835

Contributors: Benetis R; Radusiene J; Janulis V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

[Analysis of anthocyanin content in bilberry (Vaccinium myrtillus L.) fruit crude drugs by high-performance liquid chromatography method].

2007 | Journal article
PMID:

17768372

Contributors: Burdulis D; Ivanauskas L; Jakstas V; Janulis V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

The influence of meteorological factors on growth and vegetation process of Perilla frutescens (L.) Britton in Lithuania.

2006 | Journal article
PMID:

16963834

Contributors: Ragazinskiene O; Seinauskiene E; Janulis V; Jankauskaite L; Milasius A
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

[Development of cough-relieving herbal teas].

2005 | Journal article
PMID:

15998989

Contributors: Puodziūniene G; Janulis V; Milasius A; Budnikas V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

[Development of throat clearing herbal teas].

2004 | Journal article
PMID:

15299995

Contributors: Puodziūniene G; Janulis V; Milasius A; Budnikas M
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

[Improvement of diversity, trade and conservation of medicinal and aromatic plants].

2004 | Journal article
PMID:

15299985

Contributors: Radusiene J; Janulis V
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

[Research of the amounts of flavonoids accumulated in the buds of single-styled hawthorn].

2004 | Journal article
PMID:

15299992

Contributors: Jakstas V; Janulis V; Labokas J
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

[Development of prodioxin ointment].

2003 | Journal article
PMID:

12626872

Contributors: Puodziūniene G; Vaiciuvenas V; Janulis V; Steponavicius J
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central

[Herbal medicinal preparations in the Lithuanian market].

2003 | Journal article
PMID:

14617850

Contributors: Barsteigiene Z; Janulis V; Skyrius V; Savickiene N
Source: Self-asserted source
Valdimaras Janulis via Europe PubMed Central
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