scholarly journals EFFECT OF MICRO-PROPAGATION ON THE SAPONIN CONTENT IN THE CHLOROPHYTUM

2014 ◽  
Author(s):  
A. S. Pandey A. S. Pandey ◽  
Keyword(s):  
Saponin Content ◽  
Micro Propagation

MICROPROPAGATION OF CHICKPEA FROM SHOOT TIP AND NODE SEGMENT

2018 ◽  
Vol 24 (2) ◽  
Author(s):  
J. D. BARSHILE
Keyword(s):  
Shoot Tip ◽  
Root Induction ◽  
Multiple Response ◽  
Ms Medium ◽  
Growth Responses ◽  
Rapid Multiplication ◽  
Micro Propagation ◽  
G 12 ◽  
Better Than

Present investigation was undertaken to standardize technique for in vitro micro-propagation of chickpea( Cicer arietinum ) cultivar Vishwas (Phule G 12). Micropropagation method for chickpea was established and this method enabled much more efficient propagation of plants. The present work was aimed at evolving a protocol for rapid multiplication of chickpea using micropropagation technique. Explants from shoot tip and node segment were cultured on MS medium supplemented with different concentrations of BAP and Kinetin (1.0 to 2.5 mg/l) and their growth responses like shooting were elucidated. The maximum multiple response was observed with 2 mg/l concentration of BAP from both types of explant. The highest number of shoots (12.5 ± 0.3) was achieved on MS medium with 2 mg/l BAP using node segments. The medium supplemented with 2 mg/l of BAP was found better than all other concentrations. Individual shoots were transferred to IBA and IAA (1.0-1.5 mg/l) for root induction. MS medium supplemented with 2 mg/l of IBA proved better for rooting. Rooted plantlets were successfully hardened in greenhouse and established in the pot.

Effects of water stress on growth and total saponin content of Liriope muscari (Decne.) Bailey*

2012 ◽  
Vol 17 (3) ◽  
pp. 345-349
Author(s):  
Hailan FAN ◽  
Wei HONG ◽  
Chengzhen WU ◽  
Jian LI ◽  
Can CHEN ◽  
...  
Keyword(s):  
Water Stress ◽  
Total Saponin ◽  
Saponin Content

Evaluation of the Laxative activity of Saponin Enriched Hydroethanolic Pericarp extract of Sapindus emarginatus in Animal models

2020 ◽  
Vol 16 ◽  
Author(s):  
Lalitha Vivekanandan ◽  
Roxanne Gekonge Mandere ◽  
Sivakumar Thangavel
Keyword(s):  
Animal Models ◽  
Gravimetric Analysis ◽  
Triterpene Saponins ◽  
Laxative Effect ◽  
Saponin Content ◽  
The Family ◽  
Dose Dependent Increase ◽  
Dose Dependent ◽  
Efficacious Drug

Background: Constipation is a common, predominant, chronic gastrointestinal functional disorder. The drugs available to treat constipation are limited because of their side effects in long term use. So we need of efficacious drug to treat constipation. Sapindus emarginatus Vahl belongs to the family Sapindaceae, commonly known as soapnut. Traditionally used for the antipruritic, antifertility, constipation, and anti-inflammatory agents. Objective: The present study was undertaken to evaluate the laxative activity of hydroethanolic pericarp extract of Sapindus emarginatus (HESE) in animal models. Methods: The saponin content in extract was measured by gravimetric analysis. The laxative activity of hydroethanolic pericarp extract of Sapindus emarginatus is evaluated by the weight of feces matter, charcoal meal hyperperistalsis test, and loperamide induced constipation model. Results: The saponin content of the soapnut pericarp was 13.48 % and the extract was found to be 11.92 %. The results obtained from these models showed a significant dose-dependent increase in fecal weight, peristalsis index, and moisture content compared to control animals. Conclusion: The present study concluded that the oral administration of HESE showed a significant laxative activity by using different animal models. The presence of triterpene saponins is responsible for this activity. Further studies are needed to confirm their mechanism behind the laxative effect. The administration of extract was found to be a valid candidate in constipation therapy.

scholarly journals The polyphenol/saponin-rich Rhus tripartita extract has an apoptotic effect on THP-1 cells through the PI3K/AKT/mTOR signaling pathway

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hajer Tlili ◽  
Anca Macovei ◽  
Daniela Buonocore ◽  
Manuela Lanzafame ◽  
Hanen Najjaa ◽  
...  
Keyword(s):  
Signaling Pathway ◽  
Plant Extract ◽  
Therapeutic Potential ◽  
Mtor Pathway ◽  
Mtor Signaling ◽  
Cellular Growth ◽  
Cancer Drug ◽  
Mtor Signaling Pathway ◽  
Epicatechin Gallate ◽  
Saponin Content

Abstract Background Hyperactivation of mechanistic target of rapamycin (mTOR) signaling pathway is involved in the regulation of cellular growth, proliferation, and more in general, is a common phenomenon in most types of cancers. Thus, natural substances targeting this pathway can be of great therapeutic potential in supporting the treatment of tumor patients. Rhus tripartita (Ucria) Grande is a plant growing in desertic areas which is traditionally used for the treatment of several diseases in Tunisia. In the present work, the biochemical profile of the main compounds present in the plant leaf extract was determined and the anti-leukemic potential of the plant extracts against acute monocytic leukaemia (AML) THP-1 cells was investigated. Methods After HPLC identification of some phenolic compounds present in the plant extract and the quantification of saponin content, the cytotoxic effect of Rhus tripartita extracts on THP-1 cell culture was evaluated using the colorimetric MTT assay for cell viability. THP-1 cells were incubated with medium containing the relative IC50 concentrations of total plant extract, saponin extract and some standard compounds (rutin (R); kaempferol (K); mixture of catechin, epicatechin, and epicatechin-gallate (CEEG); ellagic acid (EA). Finally, qRT-PCR and western blotting analysis were used to evaluate the effect of some flavonoids present in a crude extract of polyphenols and the total extract of saponins on cell survival and apoptosis. Results Analysis of expression level of some gene (PIK3CA, PTEN, AKT1, mTOR, EIF4E, RPS6KB1, and TSC1) involved in the mTOR pathway and the phosphorylation of S6 and AKT proteins allowed to observe that a total Rhus tripartita extract and some of the compounds found in the extract controls THP-1 cell proliferation and apoptosis via regulation of the PI3K-Akt-mTOR signaling pathway. Conclusion Rhus tripartita-induced inhibition of cell cycle and induction of apoptosis may involve the mTOR pathway. Therefore, Rhus tripartita extract may be a useful candidate as a natural anti-cancer drug to support the treatment of AML.

scholarly journals Relationship Between Saponin Content in Alfalfa and Aphid Development

2012 ◽  
Vol 54 (2) ◽  
Author(s):  
Sylwia Goławska ◽  
Iwona Łukasik ◽  
Agnieszka Wójcicka ◽  
Hubert Sytykiewicz
Keyword(s):  
Saponin Content ◽  
Aphid Development

Evaluation of Solvent Extraction Process for Asparagus racemosus Root Extract through the Determination of its Phenolic Content and Antioxidant Activity Assay

2021 ◽  
pp. 5108-5114
Author(s):  
Monika D. Bhalodiya ◽  
Jayant R. Chavda ◽  
Nilesh K Patel ◽  
Ajay I. Patel ◽  
Ravi A. Manek
Keyword(s):  
Methanol Extract ◽  
Phenolic Content ◽  
Acetone Extract ◽  
Total Phenolic ◽  
Asparagus Racemosus ◽  
Total Flavonoid Content ◽  
Flavonoid Content ◽  
Aqueous Methanol ◽  
Antioxidant Assay ◽  
Saponin Content

This study is aimed to evaluate extraction capacity of different solvents through determining total phenolic content, total flavonoid content, total saponin content, and an antioxidant assay of different solvent extracts (toluene, dichloromethane, chloroform, ethyl acetate, ethanol, methanol, water, 60% aqueous methanol, 60% aqueous ethanol and 60% aqueous acetone) of Asparagus racemosus (A. racemosus) root. The 60% aqueous methanol shows the highest extracting yield, in contrast, toluene shows the lowest yield. Highest total phenolic content (220.8±0.74mg GAE/g), total flavonoid content (219.3±0.64mg QCE/g), total tannin content (108.4±0.88mg GAE/g) were found from acetone extract. The methanol extract showed the highest saponin content (579.4±2.85mg ESE/g). Antioxidant potential determines by using various in vitro methodologies such as DPPH, FRAP, and ABTS assay. The lowest IC50 value was found in acetone extract and thus it exhibited the highest antioxidant activity. The highest correlation was found between phenolic content and the antioxidant assay. It seems that phenolic contents are responsible for free radicle scavenging activity. From the observation, it concluded that acetone extract rich with polyphenolic content and methanol extract shows the highest amount of saponin content.

Studies on Phytochemical, Antimicrobial activity and Micro propagation of Medicinal plants from Eastern Ghats of Andhra Pradesh

2021 ◽  
pp. 111-115
Author(s):  
Darsi Phebe Sarah Koti Ratnam
Keyword(s):  
Antimicrobial Activity ◽  
Medicinal Plants ◽  
Andhra Pradesh ◽  
Eastern Ghats ◽  
Total Phenolic ◽  
Rauwolfia Serpentina ◽  
Alstonia Scholaris ◽  
Soxhlet Apparatus ◽  
Medicinal Plant Extracts ◽  
Micro Propagation

The aim of the present study was to investigate the presence of phyto chemical, antimicrobial activities and micro propagation of the selected medicinal plants i.e. Rauwolfia serpentina, Adhatoda vasica and Alstonia scholaris. These endemic plants belong to Apocynaceae and were collected from higher altitudes of Eastern Ghats, Lambasingi forest region, Andhra Pradesh India. To determine the total phenolic and flavonoid contents, Soxhlet apparatus was used for this study. Solvents used were in this study are water, ethyl acetate, chloroform and methanol. Among them the solvent methanolic extract of Rauwolfia serpentina (57.15±1.2) and Alstonia scholaris (55.06±0.7) showed high content of saponins. The test microrganism which were studied against the efficacy of selected medicinal plant extracts were, two bacterial strians i.e., Streptococcus pyogenes, Pseudomonas aeruginosa and two fungal strains Aspergillus niger and Vibrio cholera. The antimicrobial activity was proved that the methanol extracts was found to be maximum antimicrobial growth inhibition. The simple and effective protocol was developed to propagate the Rauwolfia plant from nodal explants. Maximum no of 95% plantlets regenerated successfully. These propagated plantlets were hardened to survive in vivo conditions.

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