Study of Morphological Features and Determination of the Fatty Acid Composition of the Microalgae Lipid Complex.
Study of Morphological Features and Determination of the Fatty Acid Composition of the Microalgae Lipid Complex.
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DOI：
10.3390/biom10111571
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发表时间：
2020-11-19
期刊：
影响因子：
5.5
通讯作者：
Ulrikh E
中科院分区：
文献类型：
--
作者：
Dolganyuk V;Andreeva A;Budenkova E;Sukhikh S;Babich O;Ivanova S;Prosekov A;Ulrikh E
微藻富含营养物质和生物活性物质，例如蛋白质、碳水化合物、脂质、维生素、色素、藻胆蛋白等。首次对小球藻、钝顶节旋藻和杜氏盐藻的脂类组成进行了筛选。所提出的用于纯化从微藻的生物质分离的脂质复合物的方法涉及将脂质-色素复合物溶解在正己烷中4小时并以500 rpm搅拌。我们发现，最大数量的中性脂质中所含的生物量的微藻节旋藻platensis，脂肪酸，极性脂质（甘油磷脂），和不皂化物质的生物量的微藻杜氏盐藻，叶绿素和其他杂质的生物量的微藻小球藻。所开发的纯化微藻脂质复合物的脂肪酸组合物的方法证实了微藻中脂肪酸的含量，这对于在生物活性组分的生产中的实际应用是有意义的。我们还确定了其在开发负担得起的将微藻加工成有价值的食品和饲料添加剂的技术方面的潜力。
Microalgae are rich in nutrients and biologically active substances such as proteins, carbohydrates, lipids, vitamins, pigments, phycobiliproteins, among others. The lipid composition of the microalgae Chlorella vulgaris, Arthrospira platensis, and Dunaliella salina was screened for the first time. The proposed method for purifying the lipid complex isolated from microalgae’s biomass involved dissolving the lipid-pigment complex in n-hexane for 4 h and stirring at 500 rpm. We found that the largest number of neutral lipids is contained in the biomass of microalgae Arthrospira platensis, fatty acids, polar lipids (glycerophospholipids), and unsaponifiable substances—in the biomass of microalgae Dunaliella salina, chlorophyll, and other impurities—in the biomass of microalgae Chlorella vulgaris. The developed method of purification of the fatty acid composition of the microalgae lipid complex confirmed the content of fatty acids in microalgae, which are of interest for practical use in the production of biologically active components. We also determined the potential of its use in the development of affordable technology for processing microalgae into valuable food and feed additives.
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影响因子：
4.6
作者：
El-Naggar, Noura El-Ahmady;Hussein, Mervat H.;Dalal, Shimaa R.
通讯作者：
Dalal, Shimaa R.
影响因子：
3.8
作者：
Chandra, T. Sarat;Aditi, S.;Mudliar, S. N.
通讯作者：
Mudliar, S. N.
影响因子：
0.5
作者：
Medina, Camila;Rubilar, Monica;Verdugo, Marcela
通讯作者：
Verdugo, Marcela
影响因子：
5.6
作者：
Samarakoon, Kalpa W.;Ko, Ju-Young;Jeon, You-Jin
通讯作者：
Jeon, You-Jin
DOI：
10.17660/actahortic.2017.1170.148
发表时间：
2017-01-01
期刊：
Acta Horticulturae
影响因子：
--
作者：
Scharff, C.;Domurath, N.;Schroder, F. G.
通讯作者：
Schroder, F. G.