Effect of Wavelength of Intermittent Light on the Growth and Fatty Acid Profile of the Haptophyte Isochrysis galbana

Yago, T.; Arakawa, Hisayuki; Morinaga, Tsutomu; Yoshie-Stark, Yumiko; Yoshioka, Miwa

doi:10.1007/978-90-481-8630-3_8

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…Based on the results of the present study, I. galbana grown under fluorescent light had higher SGR and cell count ( p < 0.05) than treatment with blue LED. In contrast, other studies demonstrated that I. galbana grown under blue light achieved better cell concentration compared to red, green and white (Yago et al, 2010), and higher cell biomass (0.79 g DCW/L) (Jung et al, 2019) compared to the present study. Other microalgae species such as Tetraselmis sp.…”

Section: Resultscontrasting

confidence: 97%

Influence of blue and yellow light‐emitting diodes on the lipid and carbohydrate composition of Isochrysis galbana

Suhaimi

Kwan

Banerjee

et al. 2021

Aquaculture Research

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The marine microalgae, Isochrysis galbana is of fundamental importance to the aquaculture industry. In this study, I. galbana was cultured under blue, yellow LED and fluorescent light for 13 days, and the morphology, growth and proximate composition (protein, lipid and carbohydrate) were compared. Isochrysis galbana cultured under fluorescent light (8.19 × 106 cells ml−1) had higher cell density compared to blue LED (4.75 × 106 cells ml−1). The specific growth rate for fluorescent light (0.28 day−1) was higher compared to yellow (0.21 day−1) and blue LED (0.20 day−1) cultures. Lipid content was higher in I. galbana grown under yellow LED (27.94%, 0.19 g dry cell weight, DCW/L) compared to fluorescent light (23.01%, 0.15 g DCW/L). Whereas carbohydrate content was higher when grown under fluorescent light (7.99%, 0.05 g DCW/L) compared to blue LED (5.32%, 0.03 g DCW/L). The use of different colour LED can be used to enhance the proximate composition of microalgae.

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Section: Resultscontrasting

confidence: 97%

Influence of blue and yellow light‐emitting diodes on the lipid and carbohydrate composition of Isochrysis galbana

Suhaimi

Kwan

Banerjee

et al. 2021

Aquaculture Research

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show abstract

“…47 The u-3 fatty acid content of numerous microalgae strains has been studied (Table 2). [48][49][50][51][52][53][54][55][56][57][58][59][60][61] Strains from the genera Phaeodactylum, Nannochloropsis, Thraustochytrium, Schizochytrium 62 and Koliella antartica 63 have demonstrated high accumulation of EPA and/or DHA. Phaeodactylum tricornutum 53 and Nannochloropsis sp.…”

Section: Lipidsmentioning

confidence: 99%

Functional ingredients from microalgae

et al. 2014

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A wide variety of natural sources are under investigation to evaluate their possible use for new functional ingredient formulation. Some records attested the traditional and ancient use of wild harvested microalgae as human food but their cultivation for different purposes started about 40 years ago. The most popular species are Arthrospira (traditional name, Spirulina), Chlorella spp., Dunaliella spp. and Haematococcus spp. Microalgae provide a bewildering array of opportunities to develop healthier food products using innovative approaches and a number of different strategies. Compared to other natural sources of bioactive ingredients, microalgae have many advantages such as their huge biodiversity, the possibility to grow in arid land and with limited fresh water consumption and the flexibility of their metabolism, which could be adapted to produce specific molecules. All these factors led to very sustainable production making microalgae eligible as one of the most promising foods for the future, particularly as source of proteins, lipids and phytochemicals. In this work, a revision of the knowledge about the use of microalgae as food and as a source of functional ingredients has been performed. The most interesting results in the field are presented and commented upon, focusing on the different species of microalgae and the activity of the nutritionally relevant compounds. A summary of the health effects obtained together with pros and cons in the adoption of this natural source as functional food ingredients is also proposed.

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Hormesis effect of the herbicide glyphosate on growth and lipid synthesis in the microalga Isochrysis galbana, an object of industrial cultivation

Solomonova,

Shoman,

Akimov

2024

Aquacult Int

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Effect of Wavelength of Intermittent Light on the Growth and Fatty Acid Profile of the Haptophyte Isochrysis galbana

Cited by 3 publications

References 4 publications

Influence of blue and yellow light‐emitting diodes on the lipid and carbohydrate composition of Isochrysis galbana

Influence of blue and yellow light‐emitting diodes on the lipid and carbohydrate composition of Isochrysis galbana

Functional ingredients from microalgae

Hormesis effect of the herbicide glyphosate on growth and lipid synthesis in the microalga Isochrysis galbana, an object of industrial cultivation

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