Comparative Pharmacognostical, Phytochemical and HPTLC Study of Some Common Medicinal Piper Species

Das, Manosi; Ratha, Kshirod Kumar; Dutta, Sreya; Mondal, D. N.; Hazra, Jayram

doi:10.7897/2277-4343.076233

Cited by 3 publications

(4 citation statements)

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“…The phytochemical test of Piper retrofractum extract shows the presence of flavonoid, alkaloid, tannin, and steroid/terpenoid compound groups [28]. In addition, several studies have shown that the primary and secondary metabolite compounds in Piper retrofractum include piperidine alkaloids [24], phenylpropanoids [29], and amides [25].…”

Section: Introductionmentioning

confidence: 99%

“…Our study used Piper retrofractum Vahl fruit extracts for the synthesis of CuNPs. Piper retrofractum Vahl, a member of family Piperaceae , also known as Java chili in Indonesia, has been reported as antioxidant [ 16 ], mosquito larvacide [ 17 , 18 ], anti-pest [ 19 ], antimicrobial [ 20 , 21 ], insecticide [ 22 ], anti-dengue virus [ 23 ], antiobesity [ 24 ], cytotoxic/anticancer [ 25 , 26 , 27 ], antifungal [ 25 ] and antituberculosis [ 28 ]. However, it has never been reported as a natural reagent for the green synthesis of nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

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Green synthesis and characterization of copper nanoparticles using Piper retrofractum Vahl extract as bioreductor and capping agent

Amaliyah

Pangesti

Masruri

et al. 2020

Heliyon

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The copper nanoparticles (CuNPs) have attracted much attention due to their application in diverse fields. The applications of CuNPs depend on their physical and chemical properties. This study presents the first report for the use of medicinal fruit extract of Piper retrofractum Vahl as an eco-friendly reagent in the synthesis of CuNPs using copper sulfate as a starting material. Piper retrofractum Vahl extract was employed as a bioreductor as well as a capping agent in the formation of CuNPs. The reaction process was assisted by sonication and stirring. The influences of extract concentration, pH, temperature, and reaction time on the size of CuNPs were studied in detail. The morphology and structure of synthesized CuNPs were characterized by UV-Vis, FT-IR, SEM-EDS, TEM, and XRD. The UV-Vis measurement showed the surface plasmon resonance (SPR) peak at 234-255 nm, whereas FTIR characteristic peaks of metal-oxygen (Cu-O) were confirmed in the range 550-570 cm À1 and Cu-O-H bonds led to bending absorptions in the region 870-880 cm À1. The synthesized CuNPs possess the spherical shapes and high content of copper (70.3%) as confirmed by SEM-EDS. From the TEM micrograph, it can be seen that the particle size distribution of CuNPs has a high uniformity with a size of 2-10 nm under the optimum condition. The crystalline nature of CuNPs as confirmed by XRD showed the crystallinity phase of 26.4%. The synthesized CuNPs have relatively good stability and could inhibit Escherichia coli and Staphylococcus aureus. The results proved that Piper retrofractum Vahl fruit extract could be applied for a greener synthesis of CuNPs with high uniformity of particle sizes.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Green synthesis and characterization of copper nanoparticles using Piper retrofractum Vahl extract as bioreductor and capping agent

Amaliyah

Pangesti

Masruri

et al. 2020

Heliyon

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“…Berdasarkan hasil identifikasi tersebut bahwa cabe jamu mengandung sembilan senyawa metabolit sekunder, salah satunya adalah piperin. Hal tersebut sesuai dengan hasil penelitian (Cahyono et al 2019) dan (Das et al 2017) yang dilakukan secara eksperimen dengan menggunakan metode spektrofotometri dan HPLC.…”

Section: Hasil Dan Pembahasanunclassified

Pelatihan Guru SMA: Identifikasi Potensi Rempah dan Jamu secara In Silico

Supiyanto,

Nurhidayah,

Hidayati

et al. 2023

JPPM

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Peningkatan pengetahuan agroindustri jamu dan rempah sangatlah penting bagi masyarakat madura. Pengabdian masyarakat yang dilaksanakan oleh prodi TIP adalah pelatiahan penggunaan softwere berbasis web untuk identifikasi rempah dan jamu secara in silico kepada guru kimia dan biologi SMA di Kabupaten Pamekasan. Tujuannya untuk meningkatkan literasi digitalguru kimia dan biologi yang dapat mempermudah melakukan identifikasi potensi rempah dan jamu. Abdimas ini menggunakan metode pelatihan dan evaluasi kegiatan menggunakan kuesioner. Kegiatan abdimas ini sangat bermanfaat bagi guru kimia dan biologi karena dapat meningkatkan literasi digital dan dapat mempermudah melakukan identifikasi potensi rempah dan jamu dan secara umum para peserta pelatihan merasa puas dengan pelatihan ini baik dari topik, kompetensi narasumber, penyampaian materi, durasi materi maupun alat peraga pelatihan. The increasing knowledge of the herbs and spices agroindustry is very important for the people of Madura. In response, the TIP study program conducted a community service through training on web-based software in silico to identify the spices and herbs for high school chemistry and biology teachers in Pamekasan Regency. Its goal is to increase the digital literacy of chemistry and biology teachers to simplify the identification of potential spices and herbs. The training and evaluation based on questionnaires are used as the method. This ABDIMAS is very useful for chemistry and biology teachers since it improves digital literacy and makes identifying the potential of spices and herbs easier. In general, the trainees are satisfied with the topic, the resource person's competence, the material's delivery, the material's duration, and the training aids provided in this event.

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“…The fruit consists of two straight, slender, narrowly cylindrical follicles that spread widely apart. [5,6] The plant yields numerous flat, oblong seeds adorned with a tall tuft of silky white hairs. It boasts a rich medicinal heritage in South India and is highly coveted in Ayurveda, recognized by its local name, "Nannari".…”

Section: Introductionmentioning

confidence: 99%

GC-MS Profiling, Standardization and in vitro Evaluation of Antibacterial Activity in Hemidesmus indicus L. (R.Br.) Roots Extracts

Fatima,

Khan,

Ahmad

et al. 2024

Pharmacogn Res.

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The study was aimed to evaluate the pharmacognostic features of Hemidesmus indicus, analyze the antibacterial properties of ethanolic and aqueous root extracts, and identify bioactive compounds using GC-MS analysis. Materials and Methods: We conducted pharmacognostic analyses, including organoleptic, macroscopic, microscopic, and physio-chemical evaluations, phytochemical screening, and fluorescence analysis. We also used standard protocols for TLC fingerprinting. Antibacterial activity against gram-negative bacteria was assessed using the agar well diffusion method. Additionally, we conducted GC-MS analysis to identify major compounds in the plant extracts. Results: In our H. indicus root examination, we identified three regions: wood, inner cortex, and outer phellem. Key findings: moisture content at 9.0% w/w, ethanol and water-soluble extractives at 11.21% and 16.89% w/w, total ash at 4.21% w/w, acid-insoluble ash at 1.14% w/w, and water-soluble ash at 3.12% w/w. Phytochemical screening detected alkaloids, flavonoids, tannins, polyphenols, triterpenoids, carbohydrates, and proteins. TLC analysis of the ethanolic extract showed varying R f values. The aqueous extract exhibited stronger antibacterial activity against E. coli than the ethanolic extract. GC-MS analysis identified over 30 prominent compounds in the ethanolic extract. Conclusion: In conclusion, this study provides valuable insights for the standardization of H. indicus root extracts. The aqueous root extract displayed notable antibacterial properties. Furthermore, our GC-MS analysis identified the presence of phenolic, Fatty acids, and terpenoids compounds in the root extract of H. indicus, which hold potential therapeutic applications.

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Comparative Pharmacognostical, Phytochemical and HPTLC Study of Some Common Medicinal Piper Species

Cited by 3 publications

References 4 publications

Green synthesis and characterization of copper nanoparticles using Piper retrofractum Vahl extract as bioreductor and capping agent

Green synthesis and characterization of copper nanoparticles using Piper retrofractum Vahl extract as bioreductor and capping agent

Pelatihan Guru SMA: Identifikasi Potensi Rempah dan Jamu secara In Silico

GC-MS Profiling, Standardization and in vitro Evaluation of Antibacterial Activity in Hemidesmus indicus L. (R.Br.) Roots Extracts

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