Effect of the Extraction Solvent Polarity and the Ratio of Feed and Solvent on the Phytochemical Content and Antioxidant Activity of Red Betel Leaves (Piper crocatum) by Monika Rahardjo, Gelora Mangalik, Monang Sihombing, Junet Franzisca da Costa

“…Previous researches found that red betel leaves contain bioactive compounds such as alkaloids, flavonoids, tannins, and many more that have potential to be used as antioxidant. …”
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Review of Original Research, Processing Evolution, Chemical Constituents, and Pharmacological Effects of Semen Vaccariae by Yan-Feng Li, Ya-Shu Liu, Yuan-Liang Ai, Zheng Liu

“…The result shows: SV contains flavonoid glycosides, triterpenoid saponins, volatile oils, cyclic peptides, phenolic acids, alkaloids, and other chemical components, and it has antitumor, anti-depression, anti-fibrosis, hypolipidemic, liver and lung injury protective and other effects. …”
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Mycotoxilogical monitoring. Part 2. Wheat, barley, oat and maize grain by G. P. Kononenko, A. A. Burkin, Ye. V. Zotova

“…Diacetoxyscirpenol, aflatoxin В1, sterigmatocystin, cyclopiazonic acid and ergot alkaloids are classified as rare feed grain contaminants. …”
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Caenorhabditis elegans in the biological activity research of tea: From “little transparent” to “big star” by Lingwei Yang, Zhonghua Liu, Ligui Xiong, Yushun Gong

“…The wide array of active compounds found in tea, including tea polyphenols, amino acids, alkaloids, and aromatic substances, has provided numerous health benefits. …”
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Unlocking nature’s pharmacy: an in-depth exploration of phytochemicals as potential sources of anti-cancer and anti-inflammatory molecules by Shifana C. Sadiq, Maria Pellissery Joy, Sreekumar U. Aiswarya, Abhishek Ajmani, Chenicheri K. Keerthana, Tennyson P. Rayginia, Noah Isakov, Ruby John Anto

“…The diverse array of phytochemicals discussed here encompasses polyphenols, flavonoids, alkaloids, terpenoids, and many others, each with distinct molecular targets and modes of action. …”
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Promising Neuroprotective Effects of Dracocephalum Species: Mechanistic Perspectives by Marjan Talebi, Alireza Ghassempour, Afsoon Feizi, Seyed Abdulmajid Ayatollahi, Mehrdad Faizi

“…Dracocephalum spp. contain phytosterols, polysaccharides, coumarins, alkaloids, phenolic acids, flavonoids, and terpenes. …”
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Study on the mechanism of plant metabolites to intervene oxidative stress in diabetic retinopathy by Tianyao Gong, Dongmei Wang, Dongmei Wang, Jinyan Wang, Qun Huang, Haiyan Zhang, Chunmeng Liu, Xinglin Liu, Hejiang Ye

“…With the deepening of research, more and more plant metabolites have been reported to play a role in treating diabetic retinopathy through anti-oxidative stress, including polyphenols, polysaccharides, saponins, alkaloids, etc. Therefore, this article reviewed the potential of plant metabolites in the treatment of diabetic retinopathy in the last 10 years and elucidated their mechanism of action. …”
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A Validated Reverse Phase HPLC Analytical Method for Quantitation of Glycoalkaloids in Solanum lycocarpum and Its Extracts by Renata Fabiane Jorge Tiossi, Mariza Abreu Miranda, João Paulo Barreto de Sousa, Fabíola Silva Garcia Praça, Maria Vitória Lopes Badra Bentley, James Dewey McChesney, Jairo Kenupp Bastos

“…Quantitation of glycoalkaloids in the alkaloidic extract gave 45.09% ± 1.14 of SN and 44.37% ± 0.60 of SM, respectively.…”
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A Review on Current Knowledge of Medicinal Properties of Garcinia quaesita by Sivasinthujah Srikokulan, A. S. Nirubini

“…The presences of phytoconstituents such as alkaloids, glycosides, flavonoids, saponins, tannins, terpenoids, polyphenolics, coumarins, phytosterols, betacyanin, quinones were found as the responsible for the medicinal properties, Notably, the presence of garcinol was one of the responsible compounds for the bioactivity of G. quaesita. …”
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Study on Pharmacodynamic Material Basis and Molecular Mechanism of Wutou Tang in Pain Relief Based on Computer Simulation by Chunsong ZHENG, Jie LIN, Changlong FU, Jinxia YE, Xiaojie XU, Hongzhi YE

“…The main pharmacodynamic material basis of Wutou Tang contains alkaloids, flavonoids, saponins. They could act on six targets including inducible nitric oxide synthase (iNOS), p38, C-Jun N-terminal Kinase 1 (JNK-1), tumor necrosis factor-α (TNF-α), phosphodiesterase 4A (PDE-4A) and Kappa-type opioid receptor. …”
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IMPACT OF GRAPE SEEDS EXTRACT AGAINST ALLOXAN INDUCED DIABETES IN MICE by Ahmed H. M., A. C. Saddam

“…Ahmer gave the highest values for crude fat14.84±0.2 and phytochemicals (tannins, saponin, alkaloids, flavonoids, phenol, and anthocyanin) as compared to other cultivars. phytochemical analysis using High-performance liquid chromatography (HPLC) revealed that the highest concentration of proanthocyanidins polymers (catechine, procyanidin, and epicatechine) was recorded in Ahmer seed extract which were (796, 170, 244) µg/g, respectively, while the lowest amounts were in pomace 489, 99, and 143 µg/g, respectively using HPLC. …”
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Quality Control Parameters of Ayurvedic Probiotic Formulation “Apakva Bilvaphalasara Dadhi” by Sanjeev Shivappa Tonni, Rudramma Rachayya Hiremath, Nayeem Khatib

“…The preliminary phytochemical study found saponins, phenols, tannins, glycosides, alkaloids, terpenoids, flavonoids, and steroids. The culture test revealed the presence of probiotic organisms in lyophilized samples.Conclusion:Probiotic organisms were found in lyophilized samples demonstrating that it can be preserved for longer duration. …”
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PEMANFAATAN DAN BIOAKTIVITAS SIDAGURI (Sida rhombifolia) by Marina Silalahi

“…The content of tannins, polyphenols, alkaloids, glycosides, flavonoids and saponins found in SR are related to their bioactivity. …”
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Association between betel nut (Areca catechu L.) consumption and hemoglobin levels and mid-upper arm circumference in pregnant women in Jayapura Regency, Papua by Rante Allo Bela Sarni, Maharani Halim Annisaa

“…Betel nuts contain high levels of bioactive compounds including alkaloids and polyphenols which are believed to inhibit the absorption of nutrients including iron in the digestive tract. …”
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Mechanism study on the enhancement of bile acid-binding capacity in corn by-product juice via Lactiplantibacillus plantarum HY127 fermentation by Huanyong Lv, Xiaohui Tang, Jian Zhang, Menghan Ma, Xinyi Li, Zhenjie Zheng, Yunhe Xu, Lili Zhang

“…Non-targeted metabolomics revealed upregulated amino acids, alkaloids, terpenoids, and other bioactive substances associated with BABC in the supernatant. …”
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The Complete Chloroplast Genome of Erythrina variegata L. (Papilionoideae, Fabaceae) by Nguyen Nhat Nam, Nguyen Ngoc Trai, Nguyen Phuong Thuy, Le Quoc Duy, Pham Nguyen Tuong Van, Tan Tai Nguyen, Hoang Dang Khoa Do

“…ABSTRACT Erythrina variegata L. 1754, a thorny deciduous tree of Fabaceae, contains various chemical compounds such as alkaloids, flavonoids, and triterpenoids and exhibits anti‐depressant, anti‐inflammatory, and antidiabetic activities. …”
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Red sorghum (Sorghum bicolor) leaf sheaths as source stable pigments by Oscar Zannou, Yann Emmanuel Miassi, Kossivi Fabrice Dossa, Marcel Houngbédji, Oyeniran Bernadin Agani, Yénoukounmè E. Kpoclou, D. Sylvain Dabadé, Midimahu Vahid Aïssi, Ilkay Koca, Adéchola P. P. Kayodé, Charis M. Galanakis

“…Anthocyanidins (luteolinidin, apigeninidin, apigeninidin-flavene dimer, apigeninidin-7-o-methylflavene dimer and 7-o-methylapigeninidin) as well as other flavonoids, phenolic acids, alkaloids, saponins, steroids and tannins have been reported as dominant phytochemicals in the leaf sheaths of red sorghum. …”
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Phytochemicals, Heavy Metals, and Antioxidant Vitamins Assessment in Tomatoes (Solanum lycopersicum) Cultivated Near Cement Company Firm of Sokoto, Nigeria by Kabiru Sirajo, Zulkallaini Shehu, Anas Bello, Ibrahim Mas’ud, Kabiru Muhammad Nata’ala

“…The study confirmed the presence of flavonoids, saponins, alkaloids tannins, steroids, and volatile oils. The heavy metals detected (Cu, Zn, Cd and Cr) were found below the WHO safe limits guidelines apart from Cr which exceed WHO safe limit guidelines. …”
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Phytochemical content, antibacterial, antioxidant and cytotoxic activities, of leaves extracts of Eucalyptus globulus, Peltophorum africanum and Vangueria infausta by Portia Mamothaladi Moshidi, Johnfisher Mupangwa, Claude Mukengela Muya, Soul Washaya

“…Crude and oil extraction, antioxidant activity, cytotoxicity, and minimum inhibitory concentration were determined, and tannins, flavonoids and alkaloids were quantified by standard protocols. The phenolic, flavonoids, and condensed tannin contents were higher (P < 0.05) in V. infausta extract than in E. globulus and P. africanum. …”
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Corrosion Inhibition of Mild Steel in HCl by Isolated Compounds of Riccinus Communis (L.) by Rinki Goel, W. A. Siddiqi, Bahar Ahmed, J. Hussan

“…We have isolated three pyridine base alkaloids namely ricinine (C1), N-demethylricinine (C2) and 4-methoxy pyridine-3-carboxylic acid (C3) from methanolic extract of Riccinus Communis leaves and investigated corrosion inhibition effect on mild steel in 0.5 HCl solution using the weight loss and electrochemical techniques (Galvanostatic polarization and EIS). …”
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