RTU Research Outputs and Resources: Reasearch Staff

Information about Author

Name, Surname:

Jānis Rižikovs

Department:

(04030) Doktorantūras skola

E-mail:

janis.rizikovs(at)kki.lv

Publications

42 items found, displaying 1 to 10.

Valorizing Biopolyester Suberin: Modification of Cellulose Nanocrystals and Performance Assessment in 3D-Printed Biobased Acrylates
(2024)

Beāte Beatrise Brūvere, Anda Gromova, Maksims Jurinovs, Oskars Platnieks, Jānis Rižikovs, Aigars Pāže, Daniela Godiņa, Inese Mieriņa, Ivo Heinmaa, Krisjanis Smits, Vitālijs Rjabovs, Sergejs Gaidukovs
Scientific article indexed in SCOPUS or WOS database

Utilization of Suberinic Acids Containing Residue as an Adhesive for Particle Boards
(2022)

Raimonds Makars, Jānis Rižikovs, Daniela Godiņa, Aigars Pāže, Remo Merijs-Meri
Scientific article indexed in SCOPUS or WOS database

Evaluation of Cellulose Content in Hemp Shives after Salt Catalyzed Hydrolysis
(2017)

Prans Brazdausks, Māris Puķe, Jānis Rižikovs, Jeļena Pubule
Scientific article indexed in SCOPUS or WOS database

Some Aspects of the Changes in Birch Wood in the Mild Acidic Hydrolysis Process and Its Effect on the Succeeding Pyrolysis Process
(2015)

Aivars Žūriņš, Gaļina Dobele, Jānis Rižikovs, Tatjana Dižbite, Aigars Pāže, Baiba Spince, Kristīne Meile
Scientific article indexed in SCOPUS or WOS database

Isolation of Triterpene-Rich Extracts from Outer Birch Bark by Hot Water and Alkaline Pre-Treatment or the Appropriate Choice of Solvents
(2015)

Jānis Rižikovs, Jānis Zandersons, Gaļina Dobele, Aigars Pāže
Scientific article indexed in SCOPUS or WOS database

Antiradical Activity of Birch Outer Bark Extracts
(2014)

Sindija Zēberga, Inese Mieriņa, Māra Jure, Aigars Pāže, Jānis Rižikovs
Conference paper

Apparatus and Selective Solvents for Extraction of Triterpenes from Silver Birch (Betula pendula Roth.) Outer Bark
(2014)

Aigars Pāže, Jānis Zandresons, Jānis Rižikovs, Gaļina Dobele, Vilhelmīne Jurkjāne, Baiba Spince, Ausma Tardenaka
Scientific article indexed in SCOPUS or WOS database

Isolation of Suberinic Acids from Extracted Outer Birch Bark Depending on the Application Purposes
(2014)

Jānis Rižikovs, Jānis Zandresons, Aigars Pāže, Ausma Tardenaka, Baiba Spince
Scientific article indexed in SCOPUS or WOS database

Petroleum Ether - Most Appropriate Solvent for Isolation of Betulin from Birch Outer Bark
(2014)

Aigars Pāže, Jānis Rižikovs
Conference paper

Selective Solvents for Extraction of Triterpenes from Betula Pendula Outer Bark
(2013)

Aigars Pāže, Jānis Zandersons, Jānis Rižikovs, Galina Dobele, Vilhelmīne Jurkjāne, Baiba Spince
Conference paper

Information about Author

Publications

Valorizing Biopolyester Suberin: Modification of Cellulose Nanocrystals and Performance Assessment in 3D-Printed Biobased Acrylates
(2024)

Utilization of Suberinic Acids Containing Residue as an Adhesive for Particle Boards
(2022)

Evaluation of Cellulose Content in Hemp Shives after Salt Catalyzed Hydrolysis
(2017)

Some Aspects of the Changes in Birch Wood in the Mild Acidic Hydrolysis Process and Its Effect on the Succeeding Pyrolysis Process
(2015)

Isolation of Triterpene-Rich Extracts from Outer Birch Bark by Hot Water and Alkaline Pre-Treatment or the Appropriate Choice of Solvents
(2015)

Antiradical Activity of Birch Outer Bark Extracts
(2014)

Apparatus and Selective Solvents for Extraction of Triterpenes from Silver Birch (Betula pendula Roth.) Outer Bark
(2014)

Isolation of Suberinic Acids from Extracted Outer Birch Bark Depending on the Application Purposes
(2014)

Petroleum Ether - Most Appropriate Solvent for Isolation of Betulin from Birch Outer Bark
(2014)

Selective Solvents for Extraction of Triterpenes from Betula Pendula Outer Bark
(2013)

Supervised Dissertations

Novel Extraction Method for Obtaining of Extractives with a High Content of Betulin
(2015)

Information about Author

Publications

Valorizing Biopolyester Suberin: Modification of Cellulose Nanocrystals and Performance Assessment in 3D-Printed Biobased Acrylates (2024)

Utilization of Suberinic Acids Containing Residue as an Adhesive for Particle Boards (2022)

Evaluation of Cellulose Content in Hemp Shives after Salt Catalyzed Hydrolysis (2017)

Some Aspects of the Changes in Birch Wood in the Mild Acidic Hydrolysis Process and Its Effect on the Succeeding Pyrolysis Process (2015)

Isolation of Triterpene-Rich Extracts from Outer Birch Bark by Hot Water and Alkaline Pre-Treatment or the Appropriate Choice of Solvents (2015)

Antiradical Activity of Birch Outer Bark Extracts (2014)

Apparatus and Selective Solvents for Extraction of Triterpenes from Silver Birch (Betula pendula Roth.) Outer Bark (2014)

Isolation of Suberinic Acids from Extracted Outer Birch Bark Depending on the Application Purposes (2014)

Petroleum Ether - Most Appropriate Solvent for Isolation of Betulin from Birch Outer Bark (2014)

Selective Solvents for Extraction of Triterpenes from Betula Pendula Outer Bark (2013)

Supervised Dissertations

Novel Extraction Method for Obtaining of Extractives with a High Content of Betulin (2015)

Valorizing Biopolyester Suberin: Modification of Cellulose Nanocrystals and Performance Assessment in 3D-Printed Biobased Acrylates
(2024)

Utilization of Suberinic Acids Containing Residue as an Adhesive for Particle Boards
(2022)

Evaluation of Cellulose Content in Hemp Shives after Salt Catalyzed Hydrolysis
(2017)

Some Aspects of the Changes in Birch Wood in the Mild Acidic Hydrolysis Process and Its Effect on the Succeeding Pyrolysis Process
(2015)

Isolation of Triterpene-Rich Extracts from Outer Birch Bark by Hot Water and Alkaline Pre-Treatment or the Appropriate Choice of Solvents
(2015)

Antiradical Activity of Birch Outer Bark Extracts
(2014)

Apparatus and Selective Solvents for Extraction of Triterpenes from Silver Birch (Betula pendula Roth.) Outer Bark
(2014)

Isolation of Suberinic Acids from Extracted Outer Birch Bark Depending on the Application Purposes
(2014)

Petroleum Ether - Most Appropriate Solvent for Isolation of Betulin from Birch Outer Bark
(2014)

Selective Solvents for Extraction of Triterpenes from Betula Pendula Outer Bark
(2013)

Novel Extraction Method for Obtaining of Extractives with a High Content of Betulin
(2015)