S
Sittiruk Roytrakul
Researcher at Thailand National Science and Technology Development Agency
Publications - 440
Citations - 5719
Sittiruk Roytrakul is an academic researcher from Thailand National Science and Technology Development Agency. The author has contributed to research in topics: Medicine & Biology. The author has an hindex of 30, co-authored 349 publications receiving 4155 citations. Previous affiliations of Sittiruk Roytrakul include King Mongkut's University of Technology North Bangkok & Kasetsart University.
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β-carotene production of UV-C induced Dunaliella salina under salt stress.
TL;DR: This is the new record of b-carotene producing mutant isolated from saline soil in Thailand, and in all three consecutive cycles of cultivation, the mutant KU18 accumulated 2.4-8.8 folds β- carotene higher than the wild type, whereas cell density of the mutantKU18 was not different from theWild type.
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Influence of collagen and some proteins on gel properties of jellyfish gelatin.
Artima Lueyot,Vilai Rungsardthong,Savitri Vatanyoopaisarn,Pokkwan Hutangura,Benjamaporn Wonganu,Pisit Wongsa-ngasri,Sawanya Charoenlappanit,Sittiruk Roytrakul,Benjawan Thumthanaruk +8 more
TL;DR: In this paper, a comparison between gelatin of fish and that of jellyfish, regarding protein type and distribution differences was made, and the results showed that the jellyfish gelatin (JFG1) extracted with 0.1 M HCl at 60°C for 12 h delivered a maximum gel strength of 323.74 g, which was lower than for FG and BG, exhibiting 640.65 and 540.06 g, respectively.
Screening, phenotypic and genotypic identification of β-carotene producing strains of Dunaliella salina from Thailand
Ramaraj Sathasivam,Jantana Praiboon,Anong Chirapart,Savitr Trakulnaleamsai,Prasart Kermanee,Sittiruk Roytrakul,Niran Juntawong +6 more
TL;DR: Morphological characteristics of the 3 screened Thai isolates clearly delineated that it belongs to the genus Dunaliella, and it was found that the observation of β-carotene production on agar plate is more easy and suitable method than molecular technique to screen β- carotene producing strains.
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Gestational Tissue-Derived Human Mesenchymal Stem Cells Use Distinct Combinations of Bioactive Molecules to Suppress the Proliferation of Human Hepatoblastoma and Colorectal Cancer Cells
Nitchapon Paiboon,Witchayaporn Kamprom,Sirikul Manochantr,Chairat Tantrawatpan,Duangrat Tantikanlayaporn,Sittiruk Roytrakul,Pakpoom Kheolamai +6 more
TL;DR: This study investigated the effects of bioactive molecules released from bone marrow and gestational tissue-derived hMSCs on the proliferation of various human cancer cells and identified several novel hMSC-derived factors that might be able to suppress cancer cell proliferation.
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Salivary Gland Proteome during Adult Development and after Blood Feeding of Female Anopheles dissidens Mosquitoes (Diptera: Culicidae).
Benjarat Phattanawiboon,Narissara Jariyapan,Chonlada Mano,Sittiruk Roytrakul,Atchara Paemanee,Sriwatapron Sor-Suwan,Patchara Sriwichai,Atiporn Saeung,Paul A. Bates +8 more
TL;DR: Analysis of the proteomic profiles of female An.