Group composition of the neutral lipids in the oil of the fruit ofHippopha� rhamnoides

Zhmyrko, T. G.; Goncharova, N. P.; Gigienova, É. I.; Glushenkova, Anna I.

doi:10.1007/bf00575746

Cited by 5 publications

(4 citation statements)

References 4 publications

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“…Oil from the soft parts of sea buckthorn berries is know to contain a high level of palmitoleic acid (15,16,20,22,23). Its proportion varies significantly among berries of different origins (14,19,(42)(43)(44)(45)(46). Vereshchagin et al ( 43) investigated the regio-isomers and fatty acid composition of TAG in pulp/peel of wild berries of three geographic (Central Asian, Baltic, and Caucasian) forms, from Tadzhikistan, the Baltic seashore, and Georgia, respectively.…”

Section: Resultsmentioning

confidence: 99%

Fatty Acid Composition of Lipids in Sea Buckthorn (Hippophaë rhamnoides L.) Berries of Different Origins

Yang

Kallio

2001

J. Agric. Food Chem.

267

182

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The oil content and fatty acid composition of berries from two subspecies of sea buckthorn (Hippophaë rhamnoides L.) were investigated. The berries of subsp. rhamnoides contained a higher proportion of oil in seeds (11.3% vs 7.3%, p < 0.01), berries (3.5% vs 2.1%, p < 0.001), and seedless parts (2.8% vs 1.7%, p < 0.01) than the berries of subsp. sinensis. Linoleic (18:2n-6) and alpha-linolenic acids (18:3n-3) comprised about 70% of seed oil fatty acids. Palmitoleic acid (16:1n-7), practically absent in the seed oil, comprised 12.1--39.0% of oil in pulp/peel and 8.9--31.0% of that in the whole berries. More linoleic acid (40.9% vs 39.1%) and less alpha-linolenic acid (26.6% vs 30.6%) was found in the seed oil of subsp. sinensis than in the seed oil of subsp. rhamnoides (p < 0.05). The proportion of palmitoleic acid was higher in the oil of berries of subsp. rhamnoides than the berries of subsp. sinensis (26.0% vs 21.5%, 0.05 < p < 0.1), but was vice versa with alpha-linolenic acid (8.8% vs 11.2%, 0.05 < p < 0.1). The proportions of alpha-linolenic acid correlated inversely with oleic and linoleic acids in the seed oil. In the oil of whole berries, the proportion of palmitoleic acid correlated negatively with the proportions of linoleic and alpha-linolenic acids.

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Section: Resultsmentioning

confidence: 99%

Fatty Acid Composition of Lipids in Sea Buckthorn (Hippophaë rhamnoides L.) Berries of Different Origins

Yang

Kallio

2001

J. Agric. Food Chem.

267

182

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“…This may be because of the different origins/ subspecies, climate and geographical conditions of the growth areas, cultivation activities as well as the different harvesting time of the berries (Zhmyrko et al, 1984;Vereshchagin et al, 1998;Mironov, 1989;Chen et al, 1990;Berezhnaya et al, 1993;Jabłczyn˜ska et al, 1994;Ozerinina et al, 1997). However, information showing how these factors affect the composition of the berries is very limited.…”

Section: Introductionmentioning

confidence: 94%

“…In most of the previous investigations on the fatty acid composition of sea buckthorn seeds and berries Zhmyrko et al, 1984;Mironov, 1989;Ozerinina et al, 1997;Vereshchagin et al, 1998), the investigated samples were collected in a single year. The effects of different harvesting years on the contents and fatty acid profiles of TAG and GPL of the berries have not been reported earlier.…”

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confidence: 99%

Effects of Harvesting Time on Triacylglycerols and Glycerophospholipids of Sea Buckthorn (Hippophaë rhamnoides L.) Berries of Different Origins

Yang

Kallio

2002

Journal of Food Composition and Analysis

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“…It is known that these compounds are physiologically active and responsible for the biological activity of many plant extracts [11,12].…”

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confidence: 99%

Lipids of Rosa canina pericarp

et al. 2009

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The most common plants of the family Rosaceae occur in the genus Rosa L. Many species of this genus are medicinal with a high content of biologically active compounds (carotinoids, vitamins C and E). The carotinoid content in fruit of about 50 species varies in the range 45.0-50.0 mg%; β-carotene, 5-42 mg% per absolute dry mass [1][2][3][4][5].Fruit of R. canina L. have the highest carotinoid content (2613-3933 mg% of pericarp lipid mass) of all studied species according to our data and that in the literature [5][6][7].Oils of fruit from several Rosa species are used for burns and dermatitis [8]. They exhibit antibacterial activity (against S. aureus, hemolytic streptococci, and certain anaerobic bacteria [9]) and are used in cosmetology as a substitute for bee's wax [10].In continuation of research on lipids and lipophilic components of this plant, we studied in more detail the composition of pericarp neutral lipids (NL) and the fatty-acid composition of acyl-containing classes.Pericarp of air-dried fruit were separated from seeds. The yield was 56.0% of the fruit mass, moisture 14.4%. Total lipids were extracted from the previously ground raw material by CHCl 3 with MeOH (2:1). The yield was 5.5% of the fruit mass. The extract was washed to remove non-lipid components (0.05%) using aqueous CaCl 2 . The total lipid mass in pericarp was 1.2%; carotinoid content, 2700.8 mg%. Then total lipids were separated by column chromatography (CC) over silica gel into NL, glycolipids (GL), and phospholipids (PL) using successive elution by CHCl 3 , (CH 3 ) 2 CO, and MeOH.NL yield, 44.2%; GL with triterpene acids (TA), 30.9%; PL, 24.9% of the total lipid mass. The TA content in the GL fraction with TA was determined by treatment with diazomethane. Then TA as the methyl esters were separated from GL by preparative TLC on silica gel with elution by hexane:ether (1:1). The TA content was 17.4%; GL, 13.5% of the total lipid mass.NL were identified after separation into separate classes by CC over silica gel with elution by hexane then hexane:ether with increasing content of the latter up to 100%.The NL composition was found by TLC with elution by hexane:ether (4:1 and 1:1) and comparison with models, qualitative reactions using 50% aqueous H 2 SO 4 , and chemical transformations. The contents of NL classes, which were determined gravimetrically, were:

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Group composition of the neutral lipids in the oil of the fruit ofHippopha� rhamnoides

Cited by 5 publications

References 4 publications

Fatty Acid Composition of Lipids in Sea Buckthorn (Hippophaë rhamnoides L.) Berries of Different Origins

Fatty Acid Composition of Lipids in Sea Buckthorn (Hippophaë rhamnoides L.) Berries of Different Origins

Effects of Harvesting Time on Triacylglycerols and Glycerophospholipids of Sea Buckthorn (Hippophaë rhamnoides L.) Berries of Different Origins

Lipids of Rosa canina pericarp

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