Results 11 to 20 of about 7,345 (218)

Stereochemical insights into sarpagan and akuammiline alkaloid biosynthesis. [PDF]

New Phytol
Summary Sarpagan and akuammiline monoterpenoid indole alkaloids (MIAs) are a class of bioactive plant‐derived compounds with significant pharmaceutical potential. These alkaloids are formed through oxidative cyclization of geissoschizine, catalyzed by homologous cytochrome P450 monooxygenases (CYP) known as sarpagan bridge enzymes (SBEs) and rhazimal ...
Mann SGA, Paz-Galeano M, Shahsavarani M, Perley JO, Guo J, Garza-Garcia JJO, Qu Y.   +6 more
europepmc   +2 more sources

Metode Pengujian Mutu Fisik Dan Fisiologis Benih Pulai (Alstonia Scholaris) [PDF]

, 2009
Metode pengujian mutu benih di laboratorium dilakukan untuk mengetahui mutu benih, baik mutu fisik maupun fisiologis. Metode pengujian yang digunakan untuk kegiatan sertifikasi mengacu pada metode pengujian yang tercantum dalam ISTA (1999).
Nurhasybi, N. (Nurhasybi), Suita, E. (Eliya)   +1 more
core   +5 more sources

Potensi Aktivitas Antioksidan Alstonia Scholaris dan Alstonia Macrophylla

Parapemikir : Jurnal Ilmiah Farmasi, 2021
Gaya hidup sehat dengan slogan back to nature merupakan tren yang ramai dibicarakan orang dalam sepuluh tahun terakhir, tren ini memanfaatkan bahan alam untuk pencegahan dan pengobatan. Para ahli pun merekomendasikan penggunaan tanaman berkhasiat obat, sebagai solusi agar terhindar dari zat - zat kimia yang berefek negatif bagi tubuh.
Diennisa Izzati Thahira, Farid Perdana, Noviyanti Noviyanti   +2 more
openaire   +1 more source

Phytochemical Composition, In vitro Antioxidant and Antimicrobial Activities of Methanol extract of Cheese Wood (Alstonia boonei) Leaves collected from Benin City, Nigeria

Journal of Applied Sciences and Environmental Management, 2023
The Cheese wood (Alstonia boonei) tree, known as Egbu-ora in Igbo, Ahun in Yoruba, Ukpukunu in Urhobo and Ukhu in Edo, is a widely distributed plant in the lowlands and rain-forest areas of Nigeria.
O. A. Osagie, U. Igbinogun, O. J. Okoh, K. Oriakhi   +3 more
doaj   +1 more source

PENGUKURAN DENSITAS DAN DIAMETER POHON PULAI (Alstonia scholaris) DI TAMAN HUTAN RAYA SULTAN SYARIF HASYIM

Jurnal Ilmiah Pertanian, 2020
Penelitian ini bertujuan untuk mengukur densitas dan diameter pohon pulai (Alstonia scholaris) di Taman Hutan Raya Sultan Syarif Hasyim Kota Pekanbaru. Data dikumpulkan dengan membuat plot pengamatan dengan intensitas sampling 0,1 %.
Sri Wahyuni
doaj   +1 more source

Impact of torrefaction process temperature on the energy content and chemical composition of stool tree (Alstonia congenisis Engl) woody biomass

Current Research in Green and Sustainable Chemistry, 2021
Torrefaction process temperature has been identified as one important factor that can enhance energy content of Alstonia congenisis wood-dust biomass.
Waliyu Adedeji Oyebode, Helen Olayinka Ogunsuyi   +1 more
doaj   +1 more source

Alkaloids of Alstonia Muelleriana [PDF]

Phytochemistry, 1972
Abstract Four indole alkaloids have been isolated and characterized from the tree bark of Alstonia muelleriana Domin. One of these is the previously known dimeric indole alkaloid, villalstonine (I). A second probably dimeric indole alkaloid, alstonisidine (II), and two monomeric indole alkaloids, alstonisine (III) and alstonerine (IV) are also ...
Elderfield, Robert Cooley, Gilman, Robert E.   +1 more
openaire   +2 more sources

An overview of anti-diabetic plants used in Gabon: Pharmacology and Toxicology [PDF]

, 2018
© 2017 Elsevier B.V. All rights reserved.Ethnopharmacological relevance: The management of diabetes mellitus management in African communities, especially in Gabon, is not well established as more than 60% of population rely on traditional treatments as ...
A. Souza, Abdelgadir, Abdu-Aguye, Abdulrazaq, Abubakar, Adebayo, Adedoyin, Adelusi, Ademuyiwa, Adeneye, Adeneye, Adeneye, Adeneye, Aderibigbe, Adeyemi, Adisa, Adler, Agbor, Agnaniet, Agunbiabe, Agyare, Ajaiyeoba, Ajaiyoeba, Ajao, Ajayi, Akah, Akash, Akinloye, Akpanyung, Aladodo, Alaribe, Amole, Anaduaka, Anosike, Anowi, Anowi, Antia, Anyanwu, Apers, Areola, Arthur, Asadu, Asha, Ashraf, Asolkar, Assob, Asuquo, Atangwho, Atawodi, Atawodi, Aw, Awah, Awe, Aziba, B. Bading Taika, Balasubramanian, Bamisaye, Bapna, Bardi, Bayan, Bella, Ben-Chioma, Bera, Biney, Bisong, Brantley, Calapai, Campbell, Campbell-Tofte, Capasso, Chika, Chokshi, Chris-Ozoko, Coolborn, Coria-Téllez, Da-Costa-Rocha, Dadzeasah, Dahake, Das, Dhanabalan, Djeussi, Djimeli, Djomeni, Djomeni Dzeufiet, Effiong, Effiong, Effo, Eidi, Ejike, El-Demerdash, Elufioye, Elumalai, Eluwa, Eneh, Erharuyi, Erhirhie, Eteng, Etuk, Ewenighi, Ewere, Eyong, Eze, Ezeasor, Ezejindu, Ezejiofor, Ezeokeke, Ezike, Ezuruike, Fang-Chui, Farzaei, Fernand, Ferreira, Feuya Tchouya, Feuya Tchouya, Fongang, Fred-Jaiyesimi, Gandhare, Ganesh, Gbadegesin, Gboeloh, Gemede, Ghani, Ghiware, Gomez-Flores, Gondi, Goutarel, Gupta, Gutierrez, H.P. Bourobou Bourobou, Halim, Hamzah, Hansen, Helfer, Hossain, Houghton, Houël, Huang, Huang, Husain, Husin, Ibibia, Igbe, Igboasoiyi, Ilodigwe, Ilodigwe, Ilusanya, Inya-Agha, Iroanya, Irondi, Irondi, Ishola, Iwu, Iyamah, Jawonisi, Juárez-Rojop, Juárez-Rojop, Kadima, Kaiser, Kamagate, Kamboj, Karimi, Karioti, Kathirvel, Kazeem, Kazeem, Kengni, Kengni, Khodabakhsh, Kolawole, Kouakou, Koudou, Kouitcheu Mabeku, Krishna, Kubilienė, Kuete, Kuete, Kuete, Kulkarni, Kumar, Kumar, Kumar, Kupchan, L. Lione, L.S. MacKenzie, Lakshmi, Lamidi, Lawal, Lawal, Laxane, Lee, Li, Lima, Ludvik, Ludvik, Luka, M. Bouckandou, Mabeku, Madingou, Madingou, Malviya, Manga, Maniyar, Manjur, Manvitha, Mathur, Maurya, Mačiulaitis, Mbiantcha, Mebale, Mengome, Midawa, Miranda-Osorio, Mishra, Miura, Mohamed, Mohammed, Mohammed, Mohammed, Mohammed, Momoh, Montasser, Muhammad, Muhammad, Muhammad, Muhammad, Muttaka, Nabukenya, Nakavuma, Naseri, Naskar, Navghare, Ndam, Nessa, Ngoc, Ngondi, Ngondi, Ngueguim, Ngueguim, Nishimura, Niyonzima, Nkono Ya Nkono, Nkono Ya Nkono, Ntyonga-Pono, Nwamarah, Nweze, Nwodo, Nwokocha, Nyunaï, Nyunaï, N’doua, N’guessan, N’Guessan, Obiang, Obiudu, Ocho-Anin Atchibri, Oduola, Oduola, Ofusori, Ogbonnia, Ogunrinola, Ojewole, Ojewole, Ojewunmi, Ojewunmi, Ojiako, Okeke, Okokon, Okokon, Okokon, Okolie, Okolo, Okonkwo, Olajide, Olaleye, Olatokunboh, Olivier, Olowu, Olubomehin, Ombra, Omodamiro, Omonkhua, Ong, Onyekwe, Osabede, Osadebe, Osigwe, Ouédraogo, Oyewusi j, Ozsoy-Sacan, Padilla-Camberos, Palaksha, Panda, Panda, Parle, Passoni, Patel, Patil, Ping, Pochapski, Pour, Pérez, Rajesh, Raji, Rauf, Ravi, Renjith, Rong, Rosemary, Roy, Sabitha, Sagnia, Santas, Satyaprakash, Saxena, Seung, Shah, Sharma, Sharma, Sharma, Shittu, Silva, Singh, Singh, Sio, Somova, Souza, Sowemimo, Sudhakar, Sule, Sunday, Sunday, Suryawanshi, Sutar, Swargiary, Swathi, Taj Eldin, Talreja, Tan Paul, Tanayen, Tchamadeau, Teugwa, Thongsom, Titanji, Tjeck, Togola, Toma, Toma, Trabelsi, Uchechi, Ufelle, Umoh, Vannamalar, Varghese, Varghese, Vashishtha, Verma, Verma, Vijayalakshmi, Vikram, Vliet, Wang, Wang, Wauthoz, Woode, Yakubu, Yasir, Yeap, Yessoufou, Yokozawa, Yousuf, Yu, Zakiah, Zhang, Zhao, Zheng   +374 more
core   +4 more sources

Toxicology of solvent extract and fractions of Alstonia boonei (DC.) Wild stem bark in Rats [PDF]

, 2018
Introduction: Toxic effects arising from the use of medicinal herbs have been frequently overshadowed by the therapeutic efficacy of phytomedicines. This study was carried out to assess the safety of extract and fractions of Alstonia boonei (de wild ...
John Olanlokun, Oludele., Olabode Olorunsogo, Olufunso.   +1 more
core   +2 more sources

Synthesis, characterization and evaluation of antimicrobial efficacy and brine shrimp lethality assay of Alstonia scholaris stem bark extract mediated ZnONPs

Biochemistry and Biophysics Reports, 2018
Alstonia scholaris is one of the most important medicinal plants and herein, we present the synthesis of zinc oxide nanoparticles using the bark extract of Alstonia scholaris, and evaluation of their antimicrobial efficacy.
Nookala Supraja, T.N.V.K.V. Prasad, Arumugam Dhanesh Gandhi, Devipriya Anbumani, P. Kavitha, Ranganathan Babujanarthanam   +5 more
doaj   +1 more source