Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Ahmad Hanapi"'
Publikováno v:
Journal of Pure and Applied Chemistry Research, Vol 13, Iss 1, Pp 1-10 (2024)
Three Schiff bases (1a, 1b, and 1c) have been prepared from the reaction of o-vanillin with primary amine (aniline, p-toluidine, and p-anisidine). Schiff base derivates from o-vanillin were synthesized using the grinding method for 20 minutes. Physic
Externí odkaz:
https://doaj.org/article/a8b58dbf318c4171b3b74a05f39c15d2
Publikováno v:
Indonesian Journal of Chemistry, Vol 13, Iss 1, Pp 1-6 (2013)
Preparations of azo, imine and azo-imine derivatives from vanillin as an indicator of acid-base titration have been carried out. The azo derivative of 4-hydroxy-3-methoxy-5-(phenylazo)benzaldehyde 2 was produced by diazotitation reaction of vanillin
Externí odkaz:
https://doaj.org/article/21720e291d494cbab6e3b8109c7671f0
Publikováno v:
Proceedings of the 12th International Conference on Green Technology (ICGT 2022) ISBN: 9789464631470
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fdeeacd6efa5b57fd8daa303944c2ec
https://doi.org/10.2991/978-94-6463-148-7_38
https://doi.org/10.2991/978-94-6463-148-7_38
Autor:
Shiang Chiet Tan, Rahayu Ahmad Hanapi, Kathryn Bee Lin Tham, Wan Noraini Wan Yussof, Nurizzat Mohamad, Soo Tein Ngoi, Kwai Lin Thong, Cindy Shuan Ju Teh
Publikováno v:
Transboundary and Emerging Diseases. 69
Vibrio cholerae O1 El Tor variants have been the major causative agents of cholera worldwide since their emergence in the 2000s. Cholera remains endemic in some regions in Malaysia. Therefore, we aimed to investigate the genetic characteristics of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa23e407c822536e9b4fe9df2cf7434e
https://doi.org/10.1111/tbed.14368
https://doi.org/10.1111/tbed.14368
Publikováno v:
Journal of Research on Community Engagement. 1:10-13
Kelor is a nutrient-rich plant that can be used for food, medicine, fertilizer as well as customary rituals and is easy to cultivate, especially in tropical climates. The geographical condition is quite fertile and the economic community of Talangsar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73725a8d27bc058ff4f1215dcdaaf1b5
https://doi.org/10.18860/jrce.v1i1.4401
https://doi.org/10.18860/jrce.v1i1.4401
Publikováno v:
Advances in Social Science, Education and Humanities Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c8e24ded7b2475db164adbd2f2c5e2d
https://doi.org/10.2991/assehr.k.210421.042
https://doi.org/10.2991/assehr.k.210421.042
Publikováno v:
Advances in Social Science, Education and Humanities Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfb7108bcd5ab32dd87c017f12784076
https://doi.org/10.2991/assehr.k.210421.043
https://doi.org/10.2991/assehr.k.210421.043
Autor:
Thong, Kwai Lin, Tham, Kathryn Bee Lin, Ngoi, Soo Tein, Tan, Shiang Chiet, Wan Yussof, Wan Noraini, Ahmad Hanapi, Rahayu, Mohamad, Nurizzat, Teh, Cindy Shuan Ju
Publikováno v:
Transboundary & Emerging Diseases; Jul2022, Vol. 69 Issue 4, pe693-e703, 11p
Autor:
Ahmad Ghanaim Fasya, Laili Maghfiroh Rahmawati, Muharromatus Shofiyah, Dany Aulia Safitri, Nuria Millati, Rachmawati Ningsih, Anike Riska Dinasti, Singgih Handoko, Ahmad Hanapi
Publikováno v:
Alchemy: Journal of Chemistry, Vol 5, Iss 1, Pp 5-8 (2018)
Mikroalga Chlorella sp. adalah tumbuhan tingkat rendah yang mengandung metabolit sekunder yaitu senyawa steroid. Penelitian ini bertujuan untuk mendapatkan senyawa metabolit sekunder yang terkandung dalam mikroalga Chlorella sp. berdasarkan kelarutan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6ba203fc362e15fbd03d9fb716a33b4
http://ejournal.uin-malang.ac.id/index.php/Kimia/article/view/3686
http://ejournal.uin-malang.ac.id/index.php/Kimia/article/view/3686
Publikováno v:
Alchemy: Journal of Chemistry, Vol 4, Iss 1, Pp 67-72 (2018)
3-(4-hydroxy-3-methoxyphenyl)-1-phenylprop-2-en-1-one has been synthezed using aldol condensation reaction from vanillin. The research aims to incrase the potency of vanillin as antioxidant. The synthesis was carried out using reflux method at 70 °C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3768d3d209b80e21815076d1fa8600ba
http://ejournal.uin-malang.ac.id/index.php/Kimia/article/view/3150
http://ejournal.uin-malang.ac.id/index.php/Kimia/article/view/3150