Zobrazeno 1 - 10
of 996
pro vyhledávání: '"Knez Željko"'
Publikováno v:
Journal of the Serbian Chemical Society, Vol 86, Iss 6, Pp 603-613 (2021)
Subcritical water extraction of horse chestnut (Aesculus hippocastanum) parts, such as seeds, seed shell, bark and leaves has been performed in a batch reactor at temperatures of 150, 200 and 250°C and extraction times of 5, 15 and 30 min. The obtai
Externí odkaz:
https://doaj.org/article/0349dde92e8144158b703fb48fcf05bb
Autor:
Dariš Barbara, Knez Željko
Publikováno v:
Acta Pharmaceutica, Vol 70, Iss 1, Pp 1-15 (2020)
Poly(3-hydroxybutyrate) is a natural polymer, produced by different bacteria, with good biocompatibility and biodegradability. Cardiovascular patches, scaffolds in tissue engineering and drug carriers are some of the possible biomedical applications
Externí odkaz:
https://doaj.org/article/a4814f40133946d1849f7dccfb499b2a
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 26, Iss 4, Pp 401-418 (2020)
Biodegradable polymers have been developing rapidly in the last years and are widely used today in the fields of pharmacy, clinical biomedicine, cosmetic, medical, and packing industries, tissue engineering, agriculture and other areas. The interest
Externí odkaz:
https://doaj.org/article/a4bc5907fed54e40b041f2e1a7261731
Publikováno v:
Journal of the Serbian Chemical Society, Vol 85, Iss 7, Pp 869-883 (2020)
Sweet chestnut tannins were treated with subcritical water at temperatures from 120 to 300 °C for reaction times of 15, 30 and 60 min. A great influence of temperature and reaction time on the product yield was noticed. Spectrophotometric methods we
Externí odkaz:
https://doaj.org/article/498888ebf8de42a9b0ba4d164648a969
Publikováno v:
Journal of the Serbian Chemical Society, Vol 85, Iss 1, Pp 97-109 (2020)
In the present work, the degradation of different sugars, such as lactose, cellobiose, sucrose, galactose, glucose, fructose and xylose, was performed in batch reactor with subcritical water at temperature of 250°C and reaction time of 1, 5 and 15 m
Externí odkaz:
https://doaj.org/article/6a412023e6bb471bbb9ac38227de4bb6
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 23, Iss 4, Pp 563-571 (2017)
The binary system of vitamin K3 and CO2 was investigated at temperatures of 40, 60 and 80 °C up to a pressure of 40 MPa. Solubility was measured by a static-analytic method. Partial molar volumes were determined by a method involving a vibrating tub
Externí odkaz:
https://doaj.org/article/4cc0922935bf4baaad636a3f7509c852
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 22, Iss 4, Pp 333-342 (2016)
Hydrogen is expected to become an important fuel in the long-term since in combination with fuel cells it offers the opportunity of an intrinsically clean energy supply. By application of supercritical water gasification (SCWG) concept, sustainabl
Externí odkaz:
https://doaj.org/article/fe55070609f7494e9da2c9046259bc9c
Autor:
Tumbas Vesna T., Ćetković Gordana S., Đilas Sonja M., Čanadanović-Brunet Jasna M., Vulić Jelena J., Knez Željko, Škerget Mojca
Publikováno v:
Acta Periodica Technologica, Vol 2010, Iss 41, Pp 195-203 (2010)
Mandarin peel, a waste product coming from juice production, was extracted by conventional extraction with 70% acetone. Content of flavonoids in mandarin peel extract (MPE) was determined by HPLC. Hesperidin was the most dominant flavonoid. Free radi
Externí odkaz:
https://doaj.org/article/ca6e38f44cee47dd8b82819f556fd5d0
Publikováno v:
In Food Hydrocolloids November 2024 156