Selective extraction of carotenoids from the microalga Dunaliella salina with retention of viability – PubMed

Simultaneous production and selective extraction of beta-carotene from living cells of Dunaliella salina in a two-phase system of aqueous and organic phases has been investigated. Solvents with values of log P(octanol), which denotes

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Selective extraction of carotenoids from the microalga Dunaliella salina with retention of viability – Hejazi – 2002 – Biotechnology and

6/5/2002 · Simultaneous production and selective extraction of β‐carotene from living cells of Dunaliella salina in a two‐phase system of aqueous and organic phases has been investigated. Solvents with values of log P octanol, which denotes hydrophobicity

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Selective extraction of carotenoids from the microalga Dunaliella salina with retention of viability, Biotechnology and Bioengineering | 10.1002

5/7/2002 · Read "Selective extraction of carotenoids from the microalga Dunaliella salina with retention of viability, Biotechnology and Bioengineering" on DeepDyve, the largest online rental service for scholarly research with thousands of

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Selective extraction of carotenoids from the microalga Dunaliella salina with retention of viability | Request PDF

Request PDF | Selective extraction of carotenoids from the microalga Dunaliella salina with retention of viability | Simultaneous production and selective extraction of beta-carotene from living

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Comparative assessment on the extraction of carotenoids from microalgal sources: Astaxanthin from H. pluvialis and β-carotene from D. salina

30/3/2019 · Astaxanthin and β-carotene are important carotenoids used in numerous pharmaceutical and nutraceutical applications, owing to their vigorous antioxidant properties. The microalgal strains Haematococcus pluvialis and Dunaliella salina accumulate

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Carotenoids from Microalgae and Seaweeds – MDPI

the selective extraction of intracellular compounds. The principles and recent advances in application of electrotechnologies to extract carotenoids from microalgae and seaweeds are described in the following subsections.

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Extraction of Carotenoids and Fat-Soluble Vitamins from Tetradesmus Obliquus Microalgae: An Optimized Approach by Using Supercritical CO2 – MDPI

16/7/2019 · molecules Article Extraction of Carotenoids and Fat-Soluble Vitamins from Tetradesmus Obliquus Microalgae: An Optimized Approach by Using Supercritical CO2 Laura Chronopoulou 1, Chiara Dal Bosco 1, Fabrizio Di Caprio 1, Letizia Prosini 1,

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Carotenoids from microalgae: A review of recent developments – ScienceDirect

1/12/2016 · Carotenoids are lipophilic compounds and are usually colored yellow, orange or red and are the most diverse and wide spread pigments found in nature (Sasso et al., 2012, Varela et al., 2015).Most carotenoids share a common C40 backbone structure

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Comparison of Five Methods for Lipid Extraction from the Phaeodactylum tricornutum Microalga and Determination of Fucoxanthin and Fatty Acids Profiles

In this study the effectiveness of five protocols for lipids, fatty acids (FA), and carotenoid extraction from the Phaeodactylum tricornutum microalga was assayed. The protocols of Folch, Lee and Stanley, Bligh and Dyer, and Bligh and Dyer + UAE

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High production of carotenoids by the green microalga Asterarcys quadricellulare PUMCC 5.1.1 under optimized culture conditions – PLOS

6/9/2019 · Since carotenoids are important as natural colorants, antioxidants, neutraceutics and pharmaceutics, the aim of the present study was to find a new good source of these pigments. We hereby report a green microalga Asterarcys quadricellulare

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(PDF) Milking of Spirulina platensis for the production of carotenoids by aqueous two phase bioreactor systems | Karthick Velu – Academia.edu

Recently, a method was developed in which carotenoids were as harvested from the microalga Sirulina platensis grown in a two- phase bioreactor. Specific growth rate was high only during day time. It was 60% at 25 hours and reduced to 30% at 95th

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Extraction of Carotenoids and Fatty Acids from Microalgae Using Supercritical Technology

The effects of extraction conditions on supercritical CO2 extraction with and within cosolvent were analyzed at different temperatures (40˚C, 50˚C and 60˚C) and pressures (200, 300 and 400 bars). SFE with CO 2 proved to be the most selective met

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(PDF) Extraction of Carotenoids and Fatty Acids from Microalgae Using Supercritical Technology | Lourdes Cardoso – Academia.edu

Extraction of Carotenoids and Fatty Acids from Microalgae Using Supercritical Technology American Journal of Analytical Chemistry, 2012 Lourdes Cardoso

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Extraction of Carotenoids and Fatty Acids from Microalgae Using Supercritical Technology – ResearchGate

Abstract and Figures. The work described here is based on a comparative study of carotenoids and fatty acids extracted from Synechococcus sp. with (1) pure supercritical CO 2 , (2) CO 2 with 5% (v

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Optimization of pressurized liquid extraction of carotenoids and chlorophylls from Chlorella vulgaris – PubMed

Pressurized liquid extraction (PLE) was applied to the extraction of carotenoids and chlorophylls from the green microalga Chlorella vulgaris. Four extraction techniques such as maceration (MAC), Soxhlet extraction (SOX), ultrasound assisted ext

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[PDF] Carotenoid production from microalga, Dunaliella salina | Semantic Scholar

Carotenoid content of microalga, Dunaliella salina was increased using different stress parameters, such as cell division inhibition (vinblastine), nitrogen starvation, high salinity and high irradiation with high temperature. Vinblastine had

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Comparative assessment on the extraction of carotenoids from microalgal sources: Astaxanthin from H. pluvialis and β-carotene from D. salina

13/10/2018 · Extraction of Astaxanthin and Lutein from Microalga Haematococcus pluvialis in the Red Phase Using CO₂ Supercritical Fluid Extraction Technology with Ethanol as Co-Solvent. Molino A, Mehariya S, Iovine A, Larocca V, Di Sanzo G, Martino M,

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The Selectivity of Milking of Dunaliella salina

28/5/2009 · Carotenoids, a group of natural, fat-soluble, yellow to red pigments, are mainly found in plants, among which algae, and photosynthetic bacteria, where they play an important role in photosynthesis. Carotenoids protect the cell from damage by

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Milking of Microalgae – WUR E-depot home

16/2/2020 · Selective extraction of carotenoids from the microalga Dunaliella salina with retention of viability Abstract Simultaneous production and selective extraction of β-carotene from living cells of Dunaliella salina in a two-phase system of aqueous

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Optimization of Pressurized Liquid Extraction of Carotenoids and Chlorophylls from Chlorella vulgaris | Journal of Agricultural and Food Chemistry

Pressurized liquid extraction (PLE) was applied to the extraction of carotenoids and chlorophylls from the green microalga Chlorella vulgaris. Four extraction techniques such as maceration (MAC), Soxhlet extraction (SOX), ultrasound assisted ext

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Pulsed Electric Field-Assisted Extraction of Pigments from Chlorella vulgaris | SpringerLink

26/8/2017 · Applying either pulses of milliseconds (5 kV/cm–40 ms) or microseconds (20 kV/cm–75 μs) improved the extraction of carotenoids from C. vulgaris cells by 80%. However, to obtain similar yields, treatments applied with microsecond pulses were more

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Extraction of Carotenoids and Fatty Acids from Microalgae Using Supercritical Technology

The supercritical extraction process of total carotenoids from the microalga Synechococcus sp. has been reported in other studies [4,5]. It is worth noting, however, that higher extraction yields were obtained in the work described here. These

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Pulsed Electric Field-Assisted Extraction of Pigments from Chlorella vulgaris | SpringerLink

21/10/2016 · Applying either pulses of milliseconds (5 kV/cm–40 ms) or microseconds (20 kV/cm–75 μs) improved the extraction of carotenoids from C. vulgaris cells by 80 %. However, to obtain similar yields, treatments applied with microsecond pulses were

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[PDF] Optimal selection of organic solvents for biocompatible extraction of beta-carotene from Dunaliella salina. | Semantic Scholar

In the aim of beta-carotene biocompatible extraction, toxicity of various pure solvents belonging to different homologous series has been investigated for Dunaliella salina. The results showed that solvents having logP(oct) > 5 or having a

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Simultaneous extraction and purification of fucoxanthin from Tisochrysis lutea microalgae using compressed fluids – Gallego – 2020 – Journal of

11/2/2020 · The maximum carotenoids’ recovery, mainly fucoxanthin, was obtained with pure ethyl acetate at 40 C using one extraction cycle, achieving values of 132.8 mg of carotenoids per gram of extract. Once the optimum extraction conditions were confirme

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Productivity and selective accumulation of carotenoids of the novel extremophile microalga Chlamydomonas acidophila grown with different carbon

Abstract. Cultivation of extremophile microorganisms has attracted interest due to their ability to accumulate high-value compounds. Chlamydomonas acidophila is

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Selective extraction of neutral lipids and pigments from Nannochloropsis salina and Nannochloropsis maritima using supercritical CO2 extraction

18/6/2021 · Selective extraction of neutral lipids and pigments from Nannochloropsis salina and Nannochloropsis maritima using supercritical CO2 extraction: Effects of process parameters and pre-treatment Adil Mouahid a,∗, Kanitta Seengeon , Mathieu

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Productivity and selective accumulation of carotenoids of the novel extremophile microalga Chlamydomonas acidophila grown with different carbon

25/3/2010 · J Ind Microbiol Biotechnol (2011) 38:167-177 DOI 10.1007/s10295-010-0841-3 ORIGINAL PAPER Productivity and selective accumulation of carotenoids of the novel extremophile microalga Chlamydomonas acidophila grown with different carbon sources in

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Supercritical carbon dioxide extraction of astaxanthin and other carotenoids from the microalga Haematococcus pluvialis – Abstract – Europe PMC

1/10/2006 · Supercritical carbon dioxide extraction of astaxanthin and other carotenoids from Haematococcus pluvialis was carried out, for several experimental conditions, using a semi-continuous apparatus. The microalga was previously freeze-dried and

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Anticancer activities of ethanol extract from the Antarctic freshwater microalga, Botryidiopsidaceae sp.

1/12/2017 · Anticancer activities of ethanol extract from the Antarctic freshwater microalga, Botryidiopsidaceae sp. Sung-Suk Suh , 1 Sun-Mi Kim , 1 Jung Eun Kim , 1, 4 Ju-Mi Hong , 1 Sung Gu Lee , 1, 3 Ui Joung Youn , 1 Se Jong Han , 1, 3 Il-Chan Kim , 1,

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