Lipids, Fatty Acids, Glycolipids, and Phospholipids

Wielgosz‐Collin, Gaëtane; Kendel, Melha; Couzinet‐Mossion, Aurélie

doi:10.1016/b978-0-12-802772-1.00007-5

Cited by 12 publications

(8 citation statements)

References 235 publications

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“…Furthermore, similar lipid contents to those obtained in the present study for U. lactuca and E. compressa were recorded by Zitouni et al (2014) and Kasimala et al (2017) when collected from the Algerian and Eritrean coasts, respectively. In agreement with the low content determined in the current study for C. elongata, previous research has also shown low fat levels for the Corallinaceae family (1-23 g kg −1 dry alga) (Wielgosz-Collin et al, 2016).…”

Section: (2011)supporting

confidence: 93%

Chemical Composition and Nutritional Value of Different Seaweeds from the West Algerian Coast

Oucif

Benaissa

Mehidi

et al. 2019

Journal of Aquatic Food Product Technology

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Analysis of proximate composition, lipid fraction (fatty acids, lipid classes), macroelements and trace elements was carried out on brown (Cystoseira stricta; Cystoseira compressa), red (Corallina elongata) and green (Enteromorpha compressa; Ulva lactuca) seaweeds collected from the west Algerian coast, to assess their nutritional value. Protein, lipid, carbohydrate and ash content (g kg −1 dry alga) was in the ranges 58.5-141.4, 6.4-27.1, 134.0-461.1 and 246.1-764.2, respectively. The lowest caloric value was obtained for C. elongata (827.6 kcal kg −1 dry alga), the remaining values being in the range 2,106-2,479 kcal kg −1 dry alga. C. elongata and C. stricta provided the highest PUFA content, while a valuable n-6/n-3 ratio of between 0.95 and 4.20 was obtained for all species. α-Tocopherol was present in all seaweeds, the highest level being obtained in U. lactuca. Macroelements K and Na were predominant in C. compressa and C. stricta, Mg and Ca being most abundant in E. compressa and C. elongata, respectively. In all cases, a healthy Na/K value < 0.7 was observed, while a profitable ion quotient ratio was observed in all cases, except for C. elongata. Estimated daily intake of most minerals from the algae studied is lower than the corresponding recommended daily intake.

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Section: (2011)supporting

confidence: 93%

Chemical Composition and Nutritional Value of Different Seaweeds from the West Algerian Coast

Oucif

Benaissa

Mehidi

et al. 2019

Journal of Aquatic Food Product Technology

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“…phylum Rhodophyta)(Wielgosz-Collin, Kendel, & Couzinet-Mossion, 2016). Analysis of fatty acid distribution allowed a better discrimination of phylogenetic order or sub-order.Indeed, many studies about the proportion of saturated fatty acids (SFAs), monounsaturated fatty acids (MUFAs) and PUFAs seemed to be in favour of a significant link between fatty acid signature and phylogenetic lineage(Galloway, Britton-Simmons, Duggins, Gabrielson, & Brett, 2012; P Kumari, M Kumar, C R K Reddy, & Bk Jha, 2013).…”

mentioning

confidence: 99%

Isoprostanoids quantitative profiling of marine red and brown macroalgae

Vigor¹,

Réversat²,

Rocher³

et al. 2018

Food Chemistry

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With the increasing demand for direct human and animal consumption seaweed farming is rapidly expanding worldwide. Macroalgae have colonized aquatic environments in which they are submitted to frequent changes in biotic and abiotic factors that can trigger oxidative stress (OS). Considering that isoprostanoid derivatives may constitute the most relevant OS biomarkers, we were interested to establish their profile in two red and four brown macroalgae. Seven phytoprostanes, three phytofuranes, and four isoprostanes were quantified through a new micro-LC-MS/MS method. The isoprostanoid contents vary greatly among all the samples, the ent-16(RS)-9-epi-ST-Δ-10-PhytoF and the sum of 5-F-IsoP and 5-epi-5F-IsoP being the major compounds for most of the macroalgae studied. We further quantified these isoprostanoids in macroalgae submitted to heavy metal (copper) exposure. In most of the cases, their concentrations increased after 24 h of copper stress corroborating the original hypothesis. One exception is the decrease of ent-9-L1-PhytoP content in L. digitata.

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“…LC-PUFA are more abundant in red and brown seaweeds than in green (Schmid et al, 2014). Phaeophyta demonstrate a higher total lipid content than other phyla and SFA and PUFA are the main classes of FA representing up to 80% of FA (Table 2; Wielgosz-Collin, Kendel, & Couzinet-Mossion, 2016). C18 and C20 are the major PUFA present in similar quantities and DHA is rarely isolated from brown seaweeds except in Fucales and Scytosiphonales (Wielgosz-Collin et al, 2016).…”

Section: Types and Structures Of Fatty Acids From Algaementioning

confidence: 99%

“…Phaeophyta demonstrate a higher total lipid content than other phyla and SFA and PUFA are the main classes of FA representing up to 80% of FA (Table 2; Wielgosz-Collin, Kendel, & Couzinet-Mossion, 2016). C18 and C20 are the major PUFA present in similar quantities and DHA is rarely isolated from brown seaweeds except in Fucales and Scytosiphonales (Wielgosz-Collin et al, 2016). High proportions of ARA (13% of total FA), EPA (13% of total FA) and linoleic acid (C18:2n-6, LA) and lower content of palmitic and stearic acids than Rhodophyta are typical for Phaeophyta (Table 2; Galloway et al, 2012;Schmid et al, 2014).…”

Section: Types and Structures Of Fatty Acids From Algaementioning

confidence: 99%

“…High proportions of ARA (13% of total FA), EPA (13% of total FA) and linoleic acid (C18:2n-6, LA) and lower content of palmitic and stearic acids than Rhodophyta are typical for Phaeophyta (Table 2; Galloway et al, 2012;Schmid et al, 2014). (Dawczynski et al, 2007;Dembitsky & Srebnik, 2002;Galloway et al, 2012;Schmid et al, 2014;Wielgosz-Collin et al, 2016)…”

Section: Types and Structures Of Fatty Acids From Algaementioning

confidence: 99%

See 1 more Smart Citation

Algal Derived Functional Lipids and their Role in Promoting Health

Terme

Chénais

Fournière

et al. 2021

Recent Advances in Micro and Macroalgal Processing

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Algae are organisms with an enormous biodiversity and contain manifold fatty acid molecular structures and ratios. This chapter presents information about the structure and distribution of fatty acids in algae whether microalgae or macroalgae. The parameters affecting lipid and fatty acid contents as well as distribution are also discussed. Methods for isolation and purification of fatty acids from algae to obtain highly pure fatty acid or fatty acid fractions with good overall yields are presented. Algal fatty acids are known as sources of bioactive compounds for health promotion and wellness. Lipid fractions and fatty acids act as actives or additives for cosmeceutical applications. For health promotion, preventive effects of n-3 polyunsaturated fatty acids on cardiovascular disease, metabolic syndrome and cancer are discussed. The role of n-3 fatty acids in cancer therapy and antiviral activities of lipids are also exposed. Furthermore, potential commercial application domains and concepts are discussed in this chapter.

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Lipids, Fatty Acids, Glycolipids, and Phospholipids

Cited by 12 publications

References 235 publications

Chemical Composition and Nutritional Value of Different Seaweeds from the West Algerian Coast

Chemical Composition and Nutritional Value of Different Seaweeds from the West Algerian Coast

Isoprostanoids quantitative profiling of marine red and brown macroalgae

Algal Derived Functional Lipids and their Role in Promoting Health

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