Phytoconstituents, GC-MS Characterization of Omega Fatty Acids, and Antioxidant Potential of Less-Known Plant <i>Rivina humilis</i> L.

Riya, Poyilil; Kumar, Sandopu Sravan; Giridhar, Parvatam

doi:10.1021/acsomega.3c02883

Cited by 3 publications

(1 citation statement)

References 62 publications

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“…The aqueous extract of the green variety showed higher levels of malic and citric acid when compared with the pink and sweet varieties of C. carandas [35,36]. Evidence suggests that organic acids such as malic or citric acids act as antioxidants and esters, with an increasing number of commercial applications as organic compounds [37]. The fatty acid constituents of C. carandas was evaluated by GCMS.…”

Section: Discussionmentioning

confidence: 99%

Lc-MS/MS and Gc-MS Profiling and the Antioxidant Activity of Carissa Carandas Linn. Fruit Extracts

SUDHA,

MALARKODI,

GOKULAKRISHNAN

et al. 2024

Int J Pharm Pharm Sci

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Objective: The present study was carried out with three varieties (green, pink, and sweet) of Carissa carandas fruit extract for the identification of phytochemical constituents in C. carandas fruit extracts using Liquid Chromatography-Mass Spectrometry (LC-MS/MS) and Gas Chromatography-Mass Spectrometry (GCMS) Methods: LC MS/MS and GCMS analysis were adopted to study three varieties of C. carandas fruit, namely green, pink, and sweet, using different solvent extractions such as ethanol, methanol, and aqueous. Results: High levels of phenolic acids and flavonoids in the green variety were beneficial for anti-diabetic activity due to their antioxidant properties. Among the three varieties of tested samples, the maximum concentration was observed in the ethanol extract of the green varieties (2.485 mg/g FW) compared to the ethanol extract of the pink (1.564 mg/g FW) and sweet (1.285 mg/g) varieties, respectively. Ethanol extract of the green variety has a high level of anthocyanin, which increases tolerance to disease. The separation and identification of fatty acids in C. carandas fruit were determined through analysis. The sweet C. carandas variety recorded the highest concentration of fatty acids (147.2 mg/100g FW) compared to the pink and green varieties (94.9 mg/100 g FW) and (72.79 mg/100 g FW), respectively, and could successfully identify the number of phytonutrients that have health benefits. Further work is being carried out, which may lead to the development of herbal medicine. Conclusion: The present study concludes that phytochemicals present in C. carandas fruit, extracted by LC-MS and GC MS analysis, contain antioxidant and anti-diabetic effects.

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Section: Discussionmentioning

confidence: 99%

Lc-MS/MS and Gc-MS Profiling and the Antioxidant Activity of Carissa Carandas Linn. Fruit Extracts

SUDHA,

MALARKODI,

GOKULAKRISHNAN

et al. 2024

Int J Pharm Pharm Sci

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Greener Synthesis of Copper Oxide Nano‐Particles Using Rivina Humilis L. Plant Extract, Characterization and Their Biological Evaluation for Anti‐Microbial and Anti‐Oxidant Activity

Sheikh,

Mungole,

Pandhurnekar

et al. 2024

ChemistrySelect

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Synthesis of nano‐particles using various greener approaches such as the use of plant extract, microbes, etc. is gaining a lot of popularity in the scientific community due to their advantages of being a cheaper protocol, reduction in the use of less hazardous chemicals, more environmentally benign method and good yield. It has been previously reported by many research groups that plant material provides reducing, capping as well as stabilizing agents and brings down biological and environmental risks in the green synthesis of nano‐particles. So it was thought worthwhile to synthesize copper oxide nano‐particles (CuO NPs) using some locally available medicinal plants. Rivina humilis L. plants which are available in our region of Vidarbha in Maharashtra State, India are considered to be the herbal plant for the treatment of respiratory‐related disorders mainly for asthma and cold by local tribal peoples. It has been found that it contains a variety of phytochemicals which can be employed for the synthesis of nanomaterials. With this aim it was thought worthwhile to present an efficient and greener approach for the synthesis of copper oxide nano‐particles using Rivina humilis L. (RH) whole plant extract. For characterization of bio‐synthesized CuO NPs, various spectral and analytical techniques such as UV‐Vis spectroscopy, FT‐IR, XRD, SEM, TEM, and EDS were employed. The newly synthesized CuO NPs were also tested for their potential biological activities against six different bacterial stains namely E. coli, P. aeruginosa, S. aureus, P. vulgaris, B. subtilis, and S. typhi using the well diffusion method. The antioxidant efficacy of the synthesized CuO NPs was undertaken through 1,1‐Diphenyl‐2‐picrylhydrazyl (DPPH) free radical scavenging activity. Their results have been presented and discussed in the present work.

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The AtMINPP Gene, Encoding a Multiple Inositol Polyphosphate Phosphatase, Coordinates a Novel Crosstalk between Phytic Acid Metabolism and Ethylene Signal Transduction in Leaf Senescence

Peng,

Li,

et al. 2024

IJMS

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Plant senescence is a highly coordinated process that is intricately regulated by numerous endogenous and environmental signals. The involvement of phytic acid in various cell signaling and plant processes has been recognized, but the specific roles of phytic acid metabolism in Arabidopsis leaf senescence remain unclear. Here, we demonstrate that in Arabidopsis thaliana the multiple inositol phosphate phosphatase (AtMINPP) gene, encoding an enzyme with phytase activity, plays a crucial role in regulating leaf senescence by coordinating the ethylene signal transduction pathway. Through overexpressing AtMINPP (AtMINPP–OE), we observed early leaf senescence and reduced chlorophyll contents. Conversely, a loss-of-function heterozygous mutant (atminpp/+) exhibited the opposite phenotype. Correspondingly, the expression of senescence-associated genes (SAGs) was significantly upregulated in AtMINPP–OE but markedly decreased in atminpp/+. Yeast one-hybrid and chromatin immunoprecipitation assays indicated that the EIN3 transcription factor directly binds to the promoter of AtMINPP. Genetic analysis further revealed that AtMINPP–OE could accelerate the senescence of ein3–1eil1–3 mutants. These findings elucidate the mechanism by which AtMINPP regulates ethylene-induced leaf senescence in Arabidopsis, providing insights into the genetic manipulation of leaf senescence and plant growth.

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Phytoconstituents, GC-MS Characterization of Omega Fatty Acids, and Antioxidant Potential of Less-Known Plant Rivina humilis L.

Cited by 3 publications

References 62 publications

Lc-MS/MS and Gc-MS Profiling and the Antioxidant Activity of Carissa Carandas Linn. Fruit Extracts

Lc-MS/MS and Gc-MS Profiling and the Antioxidant Activity of Carissa Carandas Linn. Fruit Extracts

Greener Synthesis of Copper Oxide Nano‐Particles Using Rivina Humilis L. Plant Extract, Characterization and Their Biological Evaluation for Anti‐Microbial and Anti‐Oxidant Activity

The AtMINPP Gene, Encoding a Multiple Inositol Polyphosphate Phosphatase, Coordinates a Novel Crosstalk between Phytic Acid Metabolism and Ethylene Signal Transduction in Leaf Senescence

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