In this study, the phytochemical profile of extracts from the flowers of Bromelia laciniosa was characterized. The total phenolic and flavonoids contents were. Bromelia laciniosa (left); Neoglaziovia variegata (middle); and Encholirium spectabile (right) grown in Petrolina, Pernambuco, Brazil. Photos. Molecules. Sep 6;22(9). pii: E doi: /molecules Non- Polar Natural Products from Bromelia laciniosa, Neoglaziovia variegata and.

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Evaluation of nonpolar metabolites in plant extracts by 13 C NMR spectroscopy. It is therefore unsurprising that campesterol has been identified from six Bromeliaceae species. Author information Article notes Copyright and License information Disclaimer.

The six n -alkanes identified in this work have a chain length ranging from C 25 laicniosa C Bromelia laciniosa is extremely bromelix to barren climates, so the security that this plant offers is something that should be considered. While all seven were detected in N.

Stigmastanol is also known as sitostanol and is a phytosterol commonly found in many edible lacinioss. The site for collecting the leaves of B. Gastroprotective effect of an ethanolic extract from Neoglaziovia variegata arruda mez Bromeliaceae in rats and mice. At the beginning of the rainy season, N. CS1 Portuguese-language sources pt Articles with ‘species’ microformats. Find articles by George W.

The nutritional value of E.

Flowers, fruit laciniosz leaves from B. Hydroperoxycycloartanes from Tillandsia recurvata. As part of our ongoing work on the characterization of natural products from food and medicinal plants aimed at rationalizing the molecular basis of their applications, the constituents of non-polar extracts of B. For the first time, the non-polar constituents of B.


Bromelia laciniosa – Wikipedia

Dried extracts of Encholirium spectabile Bromeliaceae present antioxidant and photoprotective activities in vitro. Aside for subsistence, Bromelia laciniosa can be sold on the market, whether for its flour or fibers or even its stalks to use for building material.

NMR spectroscopy was performed on samples of Where do we stand, where do we go? However, similar cycloartanol triterpenoids such as cyclolaudenol [ 32 ] and methylenecycloartanol [ 3542 ] are commonly found in Bromeliaceae species [ 33 ].

Absolute configurations are based on mass spectral matches against known library mass spectra NIST07when applicable. Triterpenoids from Tillandsia fasciculata.

Bromeliads are used for alimentation e.

Macambira, Bromelia laciniosa, stone, 2017, Caatinga, Boa Vista, Paraíba, Brazil

Campesterol Compound 15 is bromeliz common phytosterol found in many edible plants. Altogether, six very long-chain n -alkanes were identified Figure 3. Y Bromelia laciniosa mart. The relative quantities of each compound were calculated based on the peak heights in the total ion chromatogram. Figure 1which belong to the subfamily Bromelioideae, and Encholirium spectabile Mart. Please review our privacy policy.

Very long-chain alkanes VLCA are considered to be of interest from a dietary point of view because their long-chain alcohol metabolites may contribute to the cholesterol-lowering effect associated with the intake of plant waxes [ 25 ]. Ethnobotanical and nutritional aspects. Rapid bromrlia novel discrimination and quantification of oleanolic and ursolic acids in complex plant extracts using two-dimensional nuclear magnetic resonance spectroscopy-Comparison with HPLC methods.

Antimicrobial potential of ethanol extracts bromlia plants against Gram-negative bacilli isolated from cervicovaginal mucosa of sheep bred in the region of Petrolina-pe. The Bromeliaceae is a large family of flowering plants within the Monocots, which contains 58 genera and approximately species.

Insights from an eight-locus plastid phylogeny. The surface of the leaves bears absorptive, scale-like trichomes that take up water and nutrients. Mechanical, morphological, and structural characteristics of caroa Neoglaziovia variegata fibers. These fatty acids are common phytochemical constituents from several plant species with significant nutritional value including wheat [ bromelua ].


Implementing phytosterols into medical practice as a cholesterol—Lowering strategy: Phytochemical screening, antioxidant and antibacterial activity of Encholirium spectabile Bromeliaceae Int. Published online Sep 6. Stigmastanol Compound 19 is previously known from two species of the Bromeliaceae family, namely A.

This article is an bromelja access article distributed under the terms and conditions of the Creative Commons Attribution CC BY license http: Altogether, seven triterpenoids were identified from the investigated Bromeliaceae species Figure 4. Differentiation of refined and virgin edible oils by means of the trans – and cis -phytol isomer distribution. Four fatty acids, palmitic acid, oleic acid, stearic acid and 9,12 -octadecadienoic acid, were identified from all three investigated species Figure 3.

From a food safety perspective, increased utilization of these plants would necessitate detailed knowledge about their chemical constituents. Although stigmastanone Compound 14 has not been identified from Bromeliaceae previously the unsaturated form stigmastenone has previously been identified from Ananas erectofolius [ 28 ]. In addition to pure samples of Structures of non-polar compounds identified from the leaves of B. Antioxidant activity and acute toxicity of Neoglaziovia variegata Bromeliaceae Afr.

There is little authoritative information about Bromelia laciniosa available, and more research is required.

Altogether, 20 non-polar natural products were characterized.