Pinus sylvestris bark extract reduces the impact of Heligmosomoides bakeri infection on C57BL/6 but not on BALB/c mice (Mus musculus) by Berit Marie Blomstrand, Stig Milan Thamsborg, Håvard Steinshamn, Heidi Larsen Enemark, Inga Marie Aasen, Karl-Christian Mahnert, Kristin Marie Sørheim, Francesca Shepherd, Jos Houdijk, Spiridoula Athanasiadou

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PHYTOCHEMICAL ANALYSIS OF SEVERAL CULTIVARS OF ARONIA MELANOCARPA FROM THE COLLECTION OF THE "ALEXANDRU CIUBOTARU" NATIONAL BOTANICAL GARDEN (INSTITUTE) by Ion Roșca, Aliona Glijin, Nina Ciorchină, Elisaveta Onica, Maria Tabăra, Alina Cutcovski-Muștuc, Tudor Ralea, Nina Zdioruc

Subjects: “…, biochemical parameters, ascorbic acid, reducing sugars, titratable acidity, tannins, phenolic compounds…”
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THE QUANTITATIVE ESTIMATION OF SOME BIOLOGICAL COMPOUNDS WITH ANTIOXIDANT PROPERTIES IN THE FRUITS OF DIFFERENT CULTIVARS OF LONICERA CAERULEA FROM THE COLLECTION OF THE "ALEXANDRU... by Ion Roșca, Aliona Glijin, Nina Ciorchină, Elisaveta Onica, Maria Tabăra, Tatiana Calalb, Alina Cutcovschi-Muștuc, Anastasia Elașco

Subjects: “…., 'bakcarskaja', 'karina', 'leningradskij welikan', 'krupnoplodnaya', 'blue velvet', 'amphora', 'siniczka', 'indigo gem', 'atut', blue honeysuckle, haskap, ascorbic acid, tannins, phenolic compounds…”
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Extraction and Optimization of Tanning Material from Osyris lanceolata Barks: Cleaner Leather Tanning Processing by Zerihun Teshome, Tesfaye Agazhi, Tale Gashew, Biniyam Solomon, Tsion Belay, Belete Baye, Efrem Temach

“…This study clearly shows that extracted tannin from Osyris lanceolata has the potential to be used as an alternative tannin material in the leather tanning industry.…”
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Phytochemical investigation on the seed of <i>Sphenostylis stenocarpa</i> (Hochst ex A. Rich.) Harms (Family Fabaceae) by BL Nyananyo, AL Nyingifa

“…Harms (Family Fabaceae) revealed the presence of the flavonoids (tricin, apigenin, chrysoeriol and genisten), tannin and alkaloids. The three putative varieties previously separated on the basis of seed colour were only distinguished on the amount of tannin present: white = 0.35, brown = 0.55 and red = 0.65. …”
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Phytochemical investigation on the seed of <i>Sphenostylis stenocarpa</i> (Hochst ex A. Rich.) Harms (Family Fabaceae) by BL Nyananyo, AL Nyingifa

“…Harms (Family Fabaceae) revealed the presence of the flavonoids (tricin, apigenin, chrysoeriol and genisten), tannin and alkaloids. The three putative varieties previously separated on the basis of seed colour were only distinguished on the amount of tannin present: white = 0.35, brown = 0.55 and red = 0.65. …”
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Characterization of Nutritional, Antinutritional, and Mineral Contents of Thirty-Five Sorghum Varieties Grown in Ethiopia by Masresha Minuye Tasie, Belay Gezahegn Gebreyes

“…In the present study, thirty-five sorghum varieties released by the national sorghum improvement programme were used and evaluated for their proximate compositions, tannin, and mineral nutrient. AOAC methods of analysis were used for proximate compositions and mineral content together, i.e., whereas for tannin, vanillin-HCL assay methods of analysis were used. …”
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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. The preliminary phytochemical study revealed the presence of alkaloid and saponin in 68.4%; flavonoid in 44.7%; glycoside, phenol and steroid in 72.37%; resin in 60.5% and tannin in 71% of selected medicinal plants.…”
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Floral Nectary Anatomy and Ultrastructure in Mycoheterotrophic Plant, Epipogium aphyllum Sw. (Orchidaceae) by Emilia Święczkowska, Agnieszka K. Kowalkowska

“…The large electron-dense bodies in cell walls are structurally the same as tannin-like materials from vesicles that are in contact with plasmalemma. …”
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Evaluation of Antioxidant, Antimicrobial, and Cytotoxic Activities and Correlation with Phytoconstituents in Some Medicinal Plants of Nepal by Keshav Ranabhat, Kamal Prasad Regmi, Sarwesh Parajuli, Ranjita Thapa, Arjun Prasad Timilsina, Saurav Katuwal, Shantel Fleming, Akkal Dev Mishra, Khaga Raj Sharma, Bishnu P. Regmi

“…In addition, the study aims to study the correlation of cytotoxicity and antioxidant activities with the total phenolic, flavonoid, and tannin contents. The plants investigated were Oroxylum indicum, Kalanchoe pinnata, Phragmites vallatoria, Ehretia acuminata, Cirsium wallichii, Ampelocissus tomentosa, Dichrocephala integrifolia, Boenninghausenia albiflora, Cynoglossum zeylanicum, and Clerodendrum serratum. …”
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Antioxidant Properties of Popular Turmeric (Curcuma longa) Varieties from Bangladesh by E. M. Tanvir, Md. Sakib Hossen, Md. Fuad Hossain, Rizwana Afroz, Siew Hua Gan, Md. Ibrahim Khalil, Nurul Karim

“…Overall, the ethanolic extract had higher antioxidant properties than those in the aqueous extract. However, the tannin concentration was lower in the ethanolic extract. …”
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Phenolic compounds and biological activities of grape (Vitis vinifera L.) seeds at different ripening stages: insights from Algerian varieties by F. Kamah, A. Basli, R. Erenler, A. Bouzana, C. Bensouici, T. Richard, F.A. Al-Mekhlafi, M.A. Wadaan, M.S. Al-Khalifa, F. Boulkenafet

“…Phenolic compounds were extracted using 50% acetone and quantified through spectrophotometric assays for total phenolic, flavonoid, flavanol, condensed tannin, and hydrolysable tannin contents. LCMS/MS identified phenolics. …”
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Design, formulation and antimicrobial assessment of a traditional Iranian antiperspirant formula from Rosa damascena flowers and Myrtus communis leaves. by Maryam Alipanah, Gholamhossein Yousefi, Zahra Sobhani, Mohammad Ali Jahromi, Mohammad Zarshenas

“…The resulting product was evaluated for phytochemical content as well as physical, macroscopic, and rheological characteristics. Total tannin, total phenol, and total flavonoid contents were determined using standard spectrophotometric methods. …”
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Induction of Biomolecules in Mature Leaves of Terminalia arjuna Due to Feeding of Antheraea mylitta Drury by G. Abraham, G. Thomas, C.R. Babu

“…In this study, we investigated the induction of biomolecules in mature leaves of these plants subjected to insect feeding. Increase in total tannin content, lipid peroxidation, and trypsin inhibitor activity have been observed in mature leaves damaged by the insects. …”
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Effect of Lb. plantarum BFE 5092 Fermentation on Antinutrient and Oligosaccharide Composition of Whole Red Haricot Bean (Phaseolus vulgaris L) by Vivian C. Kitum, Peter K. Kinyanjui, Julius M. Mathara, Daniel N. Sila

“…At the end of 120 h of fermentation, the tannin content was 109.50 and 54.04 mg/100 g in IF and SF, respectively. …”
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EFEKTIVITAS EKSTRAK ETANOL DAUN MAHONI (Swietenia mahagoni (L.) Jacq.) TERHADAP LARVA Aedes aegypti L. by Tisa Rizkika Nur Amelia

“…The result indicated that ethanolic extract of S. mahagoni leaf contained alkaloid, tannin, saponin, terpenoid, and flavonoid compounds. …”
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Interactions between Phosphoric/Tannic Acid and Different Forms of FeOOH by Lefu Mei, Libing Liao, Zise Wang, Chunchun Xu

“…A 3% tannic acid + 10% phosphoric acid + FeOOH was the most suitable formula for rust stabilizer and its reaction products were made up of iron phosphate and chelate of iron and tannin. This research provided technical basis in distinguishing FeOOH and selecting rust layer stabilizer for the preservation of iron, especially iron cultural relics.…”
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Uji Efektivitas Antibakteri Ekstrak Aloe vera Terhadap Pertumbuhan Escherichia coli Secara In Vitro by Nova Suryati, Elizabeth Bahar, Ilmiawati Ilmiawati

“…Adanya efek antibakteri pada lidah buaya karena lidah buaya mengandung senyawa antibakteri seperti  saponin, tannin dan flavonoid. Penelitian sebelumnya menunjukkan bahwa ekstrak lidah buaya dapat menghambat pertumbuhan bakteri gram positif dan gram negatif. …”
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Synergistic Effects of Germination and Ultrasonication on Nutritional and Structural Characteristics of Kodo (Paspalum scrobiculatum) and Little (Panicum sumatrense) Millet by Swarnima Dey, Alok Saxena, Yogesh Kumar, Tanushree Maity, Ayon Tarafdar

“…Significant changes in the treated samples were recorded, including lower levels of antinutrients such as tannin and phytates, and higher antioxidant activity, improving their nutritional value. …”
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Antioxidants Distribution in Pulp and Seeds of Black and Red Goji Berries as Affected by Boiling Processing by Guang Xin, Fengmei Zhu, Bin Du, Baojun Xu

“…Pulp and seeds from four varieties of black goji and two varieties of red goji with different geographical origins were examined for their total phenolic content (TPC), total flavonoid content (TFC), condensed tannin content (CTT), monomeric anthocyanin content (MAC), 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging capacity, and ferric reducing antioxidant power (FRAP) using colorimetric methods. …”
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