Phytochemical analysis and biological activities of solvent extracts and silver nanoparticles obtained from Woodwardia unigemmata (Makino) Nakai. by Syed Ahsan Shah, Alia Gul, Ghulam Mujtaba Shah, Maha Saeed Ibrahim Wizrah, Awais Khalid, Mamoona Munir, Zainab Maqbool, Arusa Aftab, Mazen R Alrahili, Ayesha Siddiqua, M Yasmin Begum

“…Phytochemicals and antioxidant activity was determined spectrophotometry, anticancer potential was determined against gastric cancer and normal gastric epithelial cells using CCK8 and colony formation assays W. unigemmata was found to have a significant enrichment of various phytochemicals including flavonoids, terpenoids, alkaloids, carotenoids, tannins, saponins, quinines, carbohydrates, phenols, coumarins and phlobatanins. …”
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Assessments of Antibacterial Effects of Aqueous-Ethanolic Extracts of Sida rhombifolia’s Aerial Part by Demeke Debalke, Mastewal Birhan, Amebaye Kinubeh, Muluken Yayeh

“…Preliminary phytochemical screening revealed that the extract of S. rhombifolia’s aerial part possesses flavonoids, alkaloids, polyphenols, and quinines. In addition to this, the antibacterial activity of the plant extract was evaluated on five pathogenic bacteria species using agar well diffusion method at different concentrations of plant extracts. …”
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Optimization of Soursop (Annona Muricata L.) Leaf Extract in Nanoemulgel And Antiacnes Activity Test Against Propionibacterium Acnes, Staphylococcus Aureus, Staphylococcus Epidermi... by Asyhari, Hanif Fibiana, Cabral, Kibedi B., Wikantyasning, Erindyah R.

“…Soursop leaf extract (Annona muricata L.) has antibacterial activity with active components of alkaloids, flavonoids, steroids, and saponins. This research aims to optimize the use of VCO, Tween 80, and PEG 400 in the nanoemulsion system, which will be added Carbopol 940 as a gelling agent to form a nanoemulgel and to determine antibacterial activity. …”
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Koumine Attenuates Neuroglia Activation and Inflammatory Response to Neuropathic Pain by Gui-Lin Jin, Sai-Di He, Shao-Mei Lin, Li-Mian Hong, Wan-Qing Chen, Ying Xu, Jian Yang, Su-Ping Li, Chang-Xi Yu

“…Despite decades of studies, the currently available drugs largely fail to control neuropathic pain. Koumine—an alkaloidal constituent derived from the medicinal plant Gelsemium elegans Benth.…”
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Comparative Metabolic Analysis of Different <i>Indica</i> Rice Varieties Associated with Seed Storability by Fangxi Wu, Yidong Wei, Yongsheng Zhu, Xi Luo, Wei He, Yingheng Wang, Qiuhua Cai, Huaan Xie, Guosheng Xie, Jianfu Zhang

“…Further analysis disclosed that the aging-resistant rice accessions had higher accumulation levels of flavonoids, terpenoids, phenolic acids, organic acids, lignans, and coumarins while exhibiting lower levels of lipids and alkaloids compared to the storage-sensitive rice accessions. …”
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A new strategy for pharmacodynamic substance screening and research on gut microbiota pathway mechanisms based on UPLC-Q-orbitrap-MS and 16S rRNA by Zhiying Yu, Tong Li, Jie Yang, Jianghua He, Weijiang Zhang, Siyuan Li, Yunpeng Qi, Yihui Yin, Ling Dong, Wenjuan Xu

“…The primary prototype components are flavonoids and alkaloids, including puerarin (PUE), baicalin (BAI), and berberine (BER). …”
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Clerodendrum volubile Ethanol Leaf Extract: A Potential Antidote to Doxorubicin-Induced Cardiotoxicity in Rats by Olufunke Esan Olorundare, Adejuwon Adewale Adeneye, Akinyele Olubiyi Akinsola, Daniel Ayodele Sanni, Mamoru Koketsu, Hasan Mukhtar

“…Phytochemical analyses revealed the presence of flavonoids (34.79 ± 0.37 mg/100 mg dry extract), alkaloids (36.73 ± 0.27 mg/100 mg dry extract), reducing sugars (07.78 ± 0.09 mg/100 mg dry extract), and cardiac glycosides (24.55 ± 0.12 mg/100 mg dry extract). 50–400 mg/kg/day CVE significantly attenuated increases in the serum LDH and troponin I levels. …”
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Pharmacognostic Characterization of Panchatikta, an Ayurvedic Polyherbal Combination—Exploring the Role of Botanical and Phytochemical Techniques in the Standardization and Validat... by C. M. Harinarayanan, M. Deepak, S. P. Geetha, Arun Karnwal, Gaurav Kumar, Anupam Kumar, Tabarak Malik

“…Preliminary phytochemical tests were carried out to verify the presence of alkaloids, flavonoids, saponins, tannins, phenols, glycosides, and steroids. …”
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Deciphering In Vitro and In Vivo Pharmacological Properties of Seed and Fruit Extracts of Flacourtia jangomas (Lour.) Raeusch by Farhana Alam Ripa, Fowzia Alam, Fahmida Haque Riya, Yesmin Begum, Sharmin Akter Eti, Nusratun Nahar, Zebunnesa Ahmed, Sabrina Sharmin

“…Our phytochemical analysis of the examined extracts confirmed the presence of various therapeutically active phytoconstituents, including flavonoids, tannins, glycosides, and alkaloids. Employing the DPPH (2,2-diphenyl-1-picrylhydrazyl) radical quenching method, SFJC exhibited the highest antioxidative potential, with an IC50 of 48.84, compared to ascorbic acid (IC50 21.77). …”
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Phytochemicals and Antioxidant Activity of Microalgae <I>Dunaliella salina</I> and <I>Botryococcus braunii</I> by Ali Ridlo, Delianis Pringgenies, Ribka Anindita Br Perangin-angin, Dafit Ariyanto

“…Highlight Research • The methanolic extracts of  salinaand B. braunii contained alkaloids, steroids, triterpenoids, flavonoids, and saponins…”
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Revealing Sarcophyton extract's alleviating potential against gentamicin-induced renal and testicular toxicity in rat model by Nada S. Badr, Aml Talaat, Salwa A. El-Saidy, Aml Zaki Ahmed Ghoneim

“…Results Phytochemical analysis revealed SAME's composition, including alkaloids, saponins, phenolics, flavonoids, and tannins, with an average total antioxidant capacity of 10.503 ± 0.632 mg AAE/g extract. …”
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Study of the Phytochemical Composition, the Antioxidant and the Anti-Inflammatory Effects of Two Sub-Saharan Plants: Piliostigma reticulatum and Piliostigma thonningii by K. Boualam, B. Ndiaye, H. Harhar, M. Tabyaoui, N. Ayessou, K. Taghzouti

“…Phytochemical screening revealed the presence of polyphenols and alkaloids in the leaves of both plants. Yields of the extracts in this study ranged from 7% to 18% for P. reticulatum and 4% to 16% for P. thonningii. …”
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Advancing global herbal medicine: Enhancing herb quality through innovative strategies explored in Hong Kong - An international hub by Hiu-Lam Ngai, Pang-Chui Shaw

“…Herbs have been identified recurrently to have problems such as over-limit aflatoxins and toxic alkaloids, and the distributors had to recall the problematic herbs. …”
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Phytochemicals for mitigating the COVID-19 crisis: evidence from pre-clinical and clinical studies by Atri Das, Swarnali Khan, Syamal Roy, Shantanabha Das

“…This review article has documented in vitro, in vivo, and clinical studies encompassing 28 different phytochemicals belonging to various chemical groups (e.g., polyphenols, alkaloids, terpenes) that show anti-COVID-19 activity. …”
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In Vitro Mechanism of Action of Acanthospermum hispidum in Trypanosoma brucei by Aboagye Kwarteng Dofuor, Temitayo Samson Ademolue, Karen Nana Akua Kuampah, Frederick Ayertey, Theresa Manful Gwira

“…GC-MS analysis of the various fractions identified major compounds assignable to the group of alkaloids and esters or amides of aliphatic acids. …”
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Phytochemical Profile and Antioxidant Activity of Nigella sativa L Growing in Morocco by Salima Tiji, Ouijdane Benayad, Mohamed Berrabah, Ibrahim El Mounsi, Mostafa Mimouni

“…Phytochemical screening revealed secondary metabolites such as polyphenols flavonoids, alkaloids, steroids, terpenes coumarins, tannins, and saponins. …”
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Ecotoxicological insight of phytochemicals, toxicological informatics, and heavy metal concentration in Tridax procumbens L. in geothermal areas by N.B. Maulydia, R. Idroes, K. Khairan, T.E. Tallei, F. Mohd Fauzi

“…In addition, the contents of six heavy metals in plants and their toxicology were assessed using an in silico approach.METHODS: The ethanolic extract of Tridax procumbens was analyzed qualitatively using reagents to determine the contents of secondary metabolites such as flavonoids, alkaloids, tannins, steroids, triterpenoids, and saponins. …”
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Ethnobotany, floristic and phytochemical studies of medicinal plants used to treat uterine fibroids in Mbarara City, Uganda by Calton Nantinda, Esther Lynnet Kisakye, David Musana, Isaac Ssessanga, Ukashar Ssenabulya, Timothy Omara, Ivan Kahwa, Florence Nalimu

“…Classical phytochemical screening of plant organs from the eight most cited species indicated flavonoids, phytosterols, terpenoids, saponins and alkaloids. With initial evidence of the bioactive secondary metabolites, this study underscores the need for further bioassay-guided studies to isolate and characterize bioactive molecules associated with the anti-fibroid efficacy of the species.…”
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Eco-friendly synthesis of silver nanoparticles: Enhancing optimization reaction, characterization, and antimicrobial properties with Lantana camara from geothermal area by Pati Kemala, Rinaldi Idroes, Khairan Khairan, Muliadi Ramli, Binawati Ginting, Zuchra Helwani, Rifki Aulia, Ghazi Mauer Idroes, Muhammad Yusuf, Rustam Efendi

“…The phytochemicals analysis revealed that the L. camara leaf extract contains flavonoids, phenolics, saponins, tannins, and steroids, lacking alkaloids and terpenoids, with total phenolic and flavonoid contents of 11.94 mg (GAE/g) and 6.70 mg (QE/g), respectively. …”
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Evaluating the efficacy of carbetocin versus oxytocin for preventing intraoperative blood loss, early postpartum hemorrhage, and maintaining a favorable hemodynamic profile in lowe... by Bisma Fayaz, Raja Suhail Shounthoo, Ajaiz Rasool, Saima Wani, Showkat Ahmad Gurcoo

“…The initial step in medical management involves the use of uterotonic agents such as oxytocin, ergot alkaloids, and prostaglandins. However, their use is compounded by the accompanying side effects, hence the need for uterotonic agents with relatively better pharmacokinetic and pharmacodynamic profile continues. …”
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