Matrix solid-phase dispersion as a greener alternative to obtain bioactive extracts from Haematococcus pluvialis. Characterization by UHPLC-QToF
نویسندگان
چکیده
منابع مشابه
Subcritical Water Extraction and Characterization of 1 Bioactive Compounds from Haematococcus Pluvialis
13 14 In this work, extraction and characterization of compounds with antioxidant and antimicrobial 15 activity from Haematococcus pluvialis microalga in red phase have been carried out. To do 16 this, subcritical water extraction (SWE) has been combined with analytical techniques such as 17 HPLC-DAD, HPLC-QqQMS and GC-MS and in-vitro assays (i.e., for antioxidant and 18 antimicrobial activity)...
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A review of the many uses of matrix solid phase dispersion (MSPD) in the extraction and analysis of a variety of compounds from a range of samples is provided. Matrix solid phase dispersion (MSPD) has found particular application as a somewhat generic analytical process for the preparation, extraction and fractionation of solid, semi-solid and/or highly viscous biological samples. Its simplicit...
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Astaxanthin, a high-value ketocarotenoid is mainly used in fish aquaculture. It also has potential in human health due to its higher antioxidant capacity than beta-carotene and vitamin E. The unicellular green alga Haematococcus pluvialis is known to accumulate astaxanthin in response to environmental stresses, such as high light intensity and salt stress. Carotenoid hydroxylase plays a key rol...
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In natural-product drug discovery, finding new compounds is the main task, and thus fast dereplication of known compounds is essential. This is usually performed by manual liquid chromatography-ultraviolet (LC-UV) or visible light-mass spectroscopy (Vis-MS) interpretation of detected peaks, often assisted by automated identification of previously identified compounds. We used a 15 min high-perf...
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ژورنال
عنوان ژورنال: RSC Advances
سال: 2020
ISSN: 2046-2069
DOI: 10.1039/d0ra04378h