Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Ferric thiocyanate"'
Publikováno v:
Тонкие химические технологии, Vol 15, Iss 3, Pp 70-77 (2020)
Objectives. We hereby describe an improvement of a previously developed quantification technique for polysorbate 80 in biopharmaceutical formulations (darbepoetin alfa and eculizumab) and report the validation of the new approach.Methods. Polysorbate
Externí odkaz:
https://doaj.org/article/c06d532a15bc476a8561ddd4150b6092
Autor:
Mohammad Samimifar
Publikováno v:
Journal of Applied Research in Water and Wastewater, Vol 6, Iss 2, Pp 126-130 (2019)
A simple spectrophotometric method is developed for the determination of traces of cyanide ion in water samples. Toxic cyanide was reacted with sulfur (S8) dissolved in acetone and converted to non-toxic thiocyanate which is more stable than cyanide
Externí odkaz:
https://doaj.org/article/fceb2e75f4b346ada8862f84a3a7b3b5
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 32, Iss 1, Pp 167-174 (2018)
The fruits of P. capense from Ethiopia were hydro-distilled with Clevenger apparatus to furnish 2.6-2.8% yellowish oil which was analyzed with GC–MS. Results of the GC-MS analysis revealed the presence of twenty one components with the major ones a
Externí odkaz:
https://doaj.org/article/031341392659481a920598ad9b4a4643
Autor:
Sadaf Khurshid Kayani
Publikováno v:
Asian Food Science Journal. :56-64
Aims: The present work is particularly focused on antioxidant properties of flower of Ocimum basilicum plant. Study Design: Study is basically designed on Column chromatography of extracts. Place and Duration of Study: Sample collection and all exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c6ff2ed4504f1880cdec22d79d29f74
https://doi.org/10.9734/afsj/2021/v20i1130376
https://doi.org/10.9734/afsj/2021/v20i1130376
Publikováno v:
Antioxidants, Vol 8, Iss 9, p 366 (2019)
An improved system for measuring antioxidant activity via thiobarbituric acid reactive substances and ferric thiocyanate assays is reported, on the basis of oxidation of a linoleic acid (LA) emulsion. Oxidation times were reduced from 20 h to 5 h by
Externí odkaz:
https://doaj.org/article/326ba4b14c274c97b0b28854b9ab2783
Autor:
Ir. Sri Mulyani, M.P., Sri Mulyani, Ir. Bambang Admadi Harsojuwono, M.P., Bambang Admadi Harsojuwono
Publikováno v:
Journal of Applied Horticulture. 21:140-145
This study aims to determine the ratio of turmeric extract (TE) and tamarind leaf extract (TLE) which is suitable for the time of induction and the highest antioxidant synergism. The TE: TLE ratio examined is 10: 1; 10: 1.5 and 10: 2. The chosen vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61d529c37b675b5983d4decea52a991e
https://doi.org/10.37855/jah.2019.v21i02.24
https://doi.org/10.37855/jah.2019.v21i02.24
Autor:
Perla Giovanna Silva-Flores, Sergio Arturo Galindo-Rodríguez, Ariana A. Huerta-Heredia, Rocío Álvarez-Román, Wagner Vilegas, David Paniagua-Vega
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2020-12-12T01:48:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-03-01 Consejo Nacional de Ciencia y Tecnología The phytochemical profile, formulations (nanoparticles and gel), moisturizing and antioxidant poten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3c0a1806132c59185733ae8cebd879f
Publikováno v:
Özel Sayı-International Conference on Science and Technology (ICONST 2018); Volume: 2, Issue: 40-46
Bilge International Journal of Science and Technology Research
Bilge International Journal of Science and Technology Research
In this study, peroxidation of olive oil, corn oil, sunflower oil, walnut oil, argan oil, rosehip oil emulsions was carried out in the presence of copper (II) ion at 37 ° C and pH 7 in a ventilated incubation environment. Primer products (hydroperox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::130f664bec0b9edd50a0c856b58fb6f3
https://doi.org/10.30516/bilgesci.490775
https://doi.org/10.30516/bilgesci.490775
Autor:
Trần Thị Bé Lan, Lê Thanh Phước
Publikováno v:
Tạp chí Khoa học Đại học Cần Thơ, Iss 17b (2011)
Dịch chiết ethanol thô từ vỏ rễ bần, vỏ thân sung, và hạt cau được dùng để xác định khả năng chống oxy hóa bằng phương pháp Ferric Thiocyanate (FTC) với acid ascorbic được dùng làm chất chuẩn. K
Externí odkaz:
https://doaj.org/article/513483898b594e638c8bfbb3fcd5a7db
Publikováno v:
CHEMISTRY PROGRESS; Vol 10, No 1 (2017)
The objective of this research was to acknowledge the effect of heating on the total phenolic compound of sago baruk trunk pith extract and the antioxidant activity of sago baruk trunk pith extract on preventing the oxidation of linoleic acid. Sago b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=ejournunsrat::8ec122c948e83a9dd28b2257f24c626a
https://ejournal.unsrat.ac.id/index.php/chemprog/article/view/27968
https://ejournal.unsrat.ac.id/index.php/chemprog/article/view/27968