Priming bumble bees with caffeine, odour of the target crop, and a food reward, has minimal effects on fruit crop pollination and yield in a semi-commercial setup by Sarah Arnold, Celine Silva, Jan-Hendrik Dudenhöffer, David Hall, Dudley Farman, Felix Wäckers, Philip Stevenson, Michelle Fountain

Subjects: “…alkaloids…”
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Toxicological landscape of Fuzi: a comprehensive study on the spatial distribution of toxicants and regional neurotoxicity variability in zebrafish by Xiaoqi Pan, Xiaoqi Pan, Tianyu Liang, Han Feng, Weiying Liu, Qiaoxin Mou, Xiaoyu Yan

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New Insights into Chemical Profiles and Health-Promoting Effects of Edible Mushroom <i>Dictyophora indusiate</i> (Vent ex. Pers.) Fischer: A Review by Yogesh Kumar, Baojun Xu

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Quantitative analysis of the effect of microtubule-targeting drugs on the microtubule cytoskeleton of breast cancer cells with different invasive properties by Michallet, Sophie, Bosc, Lauriane, Lafanechère, Laurence

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Oleraceins from Portulaca oleracea leaves: Quali-quantitative determination and antioxidant potential by Ciro Cannavacciuolo, Assunta Napolitano, Verena M. Dirsch, Elke H. Heiss, Milena Masullo, Sonia Piacente

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Streamlined modular synthesis of saframycin substructure via copper-catalyzed three-component assembly and gold-promoted 6-endo cyclization by Asahi Kanno, Ryo Tanifuji, Satoshi Yoshida, Sota Sato, Saori Maki-Yonekura, Kiyofumi Takaba, Jungmin Kang, Kensuke Tono, Koji Yonekura, Hiroki Oguri

Subjects: “…tetrahydroisoquinoline alkaloids…”
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Identification of Plasma Absorbed Components of Qingxin Zishen Prescription by UPLC-Q-TOF MS by Yu HU, Juan SHANG, Xue-jiao LI, Yun-hua FENG, Kai-cheng XIE, Wei-feng YAO, Jian-dong ZOU, Yun CHEN, Su LU, Mei-juan XU

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Optimized genotyping method for identification of bacterial contaminants in pharmaceutical industry by Stamatoski Borche, Ilievska Miroslava, Babunovska Hristina, Sekulovski Nikola, Panov Sasho

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UPLC-HRESI-MS and GC-MS analysis of the leaves of Nicotiana glauca by Massadeh Rafeef K., El-Elimat Tamam, Al-Gharaibeh Mohammad, Tawaha Khaled, Alali Feras Q.

“…Anabasine, a piperidine alkaloid, was identified as the major constituent with approximately 60 % (m/m) of the alkaloid-rich fraction. …”
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Comparative Corrosion Inhibition Effect of Imidazole Compounds and of Trichodesma indicum (Linn) R. Br. on C38 Steel in 1 M HCl Medium by S. Alarmal Mangai, Subban Ravi

“…Corrosion inhibition effect of alkaloid extract part of the plant Trichodesma indicum (Linn) R. …”
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Antioxidant Properties of Berberis aetnensis C. Presl (Berberidaceae) Roots Extract and Protective Effects on Astroglial Cell Cultures by Agata Campisi, Rosaria Acquaviva, Roberta Bonfanti, Giuseppina Raciti, Andrea Amodeo, Silvana Mastrojeni, Salvatore Ragusa, Liliana Iauk

“…We demonstrated that the alkaloid extract of roots of B. aetnensis C. Presl contains prevalently berberine and berbamine, possesses antimicrobial properties, and was able to counteract the upregulation evoked by glutamate of tissue transglutaminase in primary rat astroglial cell cultures. …”
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Research Advances in Antitumor Mechanism of Evodiamine by Luning Li, Cunxin Zhang, Chen Huang, Xinchen Tian, Wenxue Sun, Shulong Jiang

“…Evodiamine is a natural alkaloid extracted from Fructus Evodia. This bioactive alkaloid has been reported to have a wide range of biological activities, including anti-injury, antiobesity, vasodilator, and anti-inflammatory effects. …”
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Physicochemical and Phytochemical Examination of Medicinal Plants Used in Indigenous System of Medicine by M. K. Santosh, D. Shaila, T. Chandrakumar, I. Rajyalakshmi, I. Sanjeeva Rao

“…The preliminary phytochemical study was done for the detection of secondary metabolites such as alkaloid, flavonoid, glycoside, phenol, saponin, resin, steroid and tannin. …”
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Uji Fitokimia Terhadap Ekstrak Etanol 70% Dan Ekstrak Air Bunga Kecubung (Datura metel L.) Yang Berpotensi Sebagai Bahan Anestesi by I Wayan Sudira, Samsuri Samsuri Samsuri, I Gusti Ngurah Sudisma, Kadek Leni Martha Diana

“…Hasil penelitian menunjukkan ekstrak etanol 70% dan ekstrak air bunga kecubung (Datura metel L.) dengan uji fitokimia positif mengandung senyawa alkaloid, saponin, tanin, fenolat, dan flavonoid namun negatif mengandung triterpenoid/steroid serta mengandung senyawa kimia yang berpotensi sebagai bahan anestesi yaitu alkaloid, saponin, tanin, fenolat, dan flavonoid…”
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De novo transcriptome profiling revealing genes involved in piperine biosynthetic pathway in Piper longum L by Mrinalini Prasad, Shivangi Mathur, Deeksha Singh, Rajiv Ranjan

“…Abstract Piper longum, commonly known as long pepper, is highly valued for its bioactive alkaloid piperine, which has diverse pharmaceutical and culinary applications. …”
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Effect of 1-(phenyl)-N’-(4-methoxybenzylidene)-9H-pyrido[3,4-b] indole-3-carbohydrazide on in vitro poliovirus replication by Santos Patricia Regina, Formagio Anelise S. Nazari, Filho Benedito Prado Dias, Nakamura Celso Vataru, Sarragiotto Maria Helena, Ueda-Nakamura Tania

“…In addition, when the alkaloid was continuously maintained in the infected cultures, the spread of PV to adjacent cells was impaired. …”
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Thaliporphine from Berberis lycium Royle by Syed Fazal Hussain

“… Chemical studies on the aerial part of Berberis lycium Royle belonging to the family Berberidaceae resulted in the isolation of the aporphine alkaloid ‘Thaliporphine’, the structure of which was elucidated by using spectroscopic techniques such as 1H NMR, 13C NMR, DEPT-90, DEPT-135 and Mass spectrometry. …”
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Chemical composition by PTP 1B inhibitory activity guided analysis of a plant- based antidiabetic polyherbal drug used in ethnomedical systems by Pardon Mugari, Pamhidzai Dzomba, Stephen Nyoni

“…Results Results showed that the polyherbal drug consisted of two alkaloids and three anthocyanins as the major active components. …”
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Standardization and Quality Control of the Herbal Medicine Mist Nibima, Employed to Treat Malaria and COVID-19, Using Physicochemical and Organoleptic Parameters and Quantification... by Emmanuel Kofi Kumatia, Francis Ofosu-Koranteng, Alfred Ampomah Appiah, Kofi Bobi Barimah

“…Additionally, UHPLC was used to quantify the alkaloid cryptolepine in the drug using calibration curve. …”
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Evaluation of the Phytochemical Content of Some Edible Grains Marketed in Nigeria by S. A. Odoemelam, C. I. Osu

“…The results revealed that the grains contained 0.60-1.24% alkaloid, 0.82-2.27% flavonoid, 0.03-0.05% saponin, 0.50-0.60% tannins, 2.40-2.80% phenols and 0.17-0.30% phytic acid. …”
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