00000caa a22000003i 4500 UP-1685594773862388367 Buklod 20210310213540.0 m | | ta 210310s2017 xx r |||| u|eng d (iLib)UPBAG-00039458369 STII-DOST BAG rda eng ARTICLE-2572 Heriyanto author. Analysis of pigment composition of brown seaweeds collected from Panjang Island, Central Java, Indonesia by Heriyanto, Ayu Dita Juliadiningtyas, Yuzo Shioi, Leenawaty Limantara, and Tatas Hardo Panintingjatin Brotosudarmo. 2017. pages 323-330 color illustrations 26 cm text rdacontent unmediated rdamedia volume rdacarrier Includes bibliographical references (pages 329-330) Composition of pigments from four species of brown seaweeds (Phaeophyceae) collected from Panjang Island, Central Java, Indonesia, was investigated with spectroscopic method and reverse-phase high-performance liquid chromatography (RP-HPLC). Identification of pigments was based on their spectral and chromatographic properties and also confirmed by electrospray ionization-mass spectrometry (ESI-MS/MS) analysis. The experimental results showed that concentrations of chlorophyll a (Chl a) and total carotenoids (Cars) from brown seaweeds, estimated by spectroscopic method, varied depending on species from 1.73 mg ? g?1 to 8.84 mg ? g?1 and from 0.55 mg ? g?1 to 4.06 mg ? g?1 dry weight (dw), respectively. In addition, the order of concentrations of Chl a and total Cars in four species of seaweed was as follows: Dictyota dentata > Padina australis > Sargassum crassifolium > Turbinaria conoides. This order was in agreement with the concentrations of dominant pigments calculated by HPLC method, i.e., fucoxanthin (Fuco) (0.43 mg ? g?1 to 4.11 mg ? g?1 dw), Chl a (1.70 mg ? g?1 to 7.89 mg ? g?1 dw), β-carotene (0.16 mg ? g?1 to 0.78 mg ? g?1 dw). These results suggest that D. dentata is likely potential source material to explore the industrial utilization, especially functional food and biomedical ingredients, of Fuco and Chl a. (Author's abstract) Fisheries. Brown seaweed. Chlorophyll a. Esi-ms/ms. Fucoxanthin. Panjang island - Analysis of pigment composition of brown seaweeds. Pigment composition. Juliadiningtyas, Ayu Dita author. Shioi, Yuzo author. Limantara, Leenawaty author. Brotosudarmo author. Tatas Hardo Panintingjati author. The Philippine Journal of Science Vol. 146, no. 3, September 2017. Request full-text access via UPB University Library through https://forms.gle/KZjBv7aRtY6jiL5E9 (viewed 10 March 2021) FI UPBAG UPBAG-MAIN ARTICLE-2572 Analytics