Results 21 to 30 of about 850,964 (368)

PEMBUATAN PEREKAT FENOLIK DARI LINDI HITAM YANG DIPEKATKAN DENGAN TANIN ATAU FENOL KRISTAL

Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Phenol  compounds  in  waste  water  of  pulp  and  paper  industry  are  toxic  and  harmful  to  environment.  Phenol  compounds  are  also  an  expensive  chemical  with  wide  range  uses,  such  as  raw  materials  for  the  manufacture  of  phenol 
R Sudradjat, G Pari, M I lskandar
doaj   +1 more source

Deoxyfluorination of Phenols [PDF]

Journal of the American Chemical Society, 2011
AbstractA new imidazolium based deoxyfluorination reagent is presented for the ipso‐fluorination of a wide range of phenols (I) and hetaryl alcohols (III).
Tang, Pingping, Wang, Weike, Ritter, Tobias   +2 more
openaire   +5 more sources

Identification of phenol- and p-cresol-producing intestinal bacteria by using media supplemented with tyrosine and its metabolites

FEMS Microbiology Ecology, 2018
To identify intestinal bacteria that produce phenols (phenol and p-cresol), we screened 153 strains within 152 species in 44 genera by culture-based assay using broth media supplemented with 200 µM each of tyrosine and its predicted microbial metabolic ...
Yukinari Saito, Tadashi Sato, K. Nomoto, H. Tsuji   +3 more
semanticscholar   +1 more source

Karakterisasi Mutu Ekstrak Kopi Hijau di Jawa Timur untuk Meningkatkan Nilai Ekonominya sebagai Bahan Sediaan Obat

Industria: Jurnal Teknologi dan Manajemen Agroindustri, 2020
Abstrak Kandungan polifenol dalam kopi hijau berpotensi menurunkan akumulasi lemak viseral sehingga dapat menurunkan kadar kolesterol total secara signifikan. Kopi hijau memiliki rasa kurang nikmat ketika dikonsumsi, sehingga perlu penelitian mengenai
Claudia Gadizza Perdani, Dodyk Pranowo, Susinggih Wijana, Delia Muliawati   +3 more
doaj   +1 more source

The Controlled Synthesis of Birnessite Nanoflowers via H2O2 Reducing KMnO4 For Efficient Adsorption and Photooxidation Activity

Frontiers in Chemistry, 2021
Birnessite nanoflowers composed of layers have been proven to be the strongest adsorbent and oxidant in the surface environment. However, the current synthesis methods of birnessite nanoflowers are suffering from long reaction time and high reaction ...
Yang Li, Guanjie Jiang, Nanqi Ouyang, Zhangjie Qin, Shuai Lan, Qin Zhang   +5 more
doaj   +1 more source

Respirometry kinetics of phenol oxidation by Comamonas testosteroni Pb50 under various conditions of nutritional stress

Brazilian Archives of Biology and Technology, 2010
Kinetics of phenol biodegradation using suspended biomass of Comamonas testosteroni Pb50 (monoculture) was measured under conditions of nutrient abundance, limitation, and prolonged cell starvation in a fed-batch reactor, with phenol being the sole ...
Jan Paca, Alena Kosteckova, Leona Pacova, Ales Prell, Martin Halecky, Jan Paca Jr., Marie Stiborova, Evguenii Kozliak, Carlos Ricardo Soccol   +8 more
doaj   +1 more source

THE DETERMINATION OF PHENOL. [PDF]

Journal of the American Chemical Society, 1905
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openaire   +2 more sources

Decoding diets: insights on ultra-processed food consumption among Lebanese adults from the updated LEBANese natiONal food consumption survey (LEBANON-FCS)

Frontiers in Nutrition
IntroductionUltra-processed foods are evident to play a role in the development of nutrition-related non-communicable diseases (NR-NCDs). There’s a scarcity of data in the Eastern Mediterranean Region (EMR) regarding ultra-processed food consumption ...
Maroun Khattar, Nikolaos Tzenios, Esraa Antar, Dana Malli, The Adults-Lebanon-FCS Group, Maha Hoteit, Maha Hoteit   +6 more
doaj   +1 more source

The effect of benzene and its Chlorella vulgaris metabolites on the growth of tobacco tissue

Acta Societatis Botanicorum Poloniae, 2014
The influence of benzene, phenol and catechol on the tobacco callus tissue (Nicotiana tabacum L. cv. Wisconsin No. 38) cultivated in vitro was studied.
E. Szczepkowska-Kuźnicka, W. Wardas
doaj   +1 more source

Catalytic asymmetric dearomatization (CADA) reactions of phenol and aniline derivatives.

Chemical Society Reviews, 2016
Phenols are widely used as starting materials in both industrial and academic society. Dearomatization reactions of phenols provide an efficient way to construct highly functionalized cyclohexadienones.
Wen-Ting Wu, Liming Zhang, S. You
semanticscholar   +1 more source