Results 51 to 60 of about 1,453 (178)

MANNAN PRECIPITATION FROM ALOE VERA LEAF PULP JUICE USING METHANOL AND ISOPROPYL ALCOHOL AS ANTI-SOLVENT: EXPERIMENTAL AND EMPIRICAL MODELLING APPROACH

Reaktor, 2012
Precipitation of mannan from Aloe vera leaf pulp juice was investigated using anti-solvent precipitation process under room temperature condition. The aims of this work were to study the effects of types (methanol and isopropyl alcohol) and amount of ...
Diah Susetyo Retnowati, Andri Cahyo Kumoro   +1 more
doaj   +1 more source

Strategic Fabrication of Au4Cu2 NC/ZIF‐8 Composite Via In Situ Integration Technique for Enhanced Energy Storage Applications

Advanced Functional Materials, Volume 34, Issue 44, October 29, 2024.
In this work, bimetallic atomically precise Au4Cu2 nanoclusters are successfully integrated onto ZIF‐8 using an in situ method. Further, the excellent uniform distribution of nanoclusters in the in situ Au4Cu2 NC/ZIF‐8 is compared to the ex situ deposited Au4Cu2 NC@ZIF‐8.
Muhammad Ahmad, Tehseen Nawaz, Yassine Eddahani, Iftikhar Hussain, Xi Chen, Kam Hung Low, Jian He, Kaili Zhang   +7 more
wiley   +1 more source

Intoxicación por alcohol metílico: a propósito de un caso

Medimay, 2013
Se presenta un caso típico de intoxicación fatal por metanol. El paciente, barnizador de profesión, acude al día siguiente de ingestión errónea de 30 mls de alcohol metílico puro, quejándose de vómitos, mareos, visión borrosa, toma del sensorio e ...
Héctor Palacio Pérez, Anabel Hernández Ruiz, Rebeca Iracema Delgado Fernández   +2 more
doaj   +2 more sources

1,4‐Pyrazolyl‐Containing SAFit‐Analogues are Selective FKBP51 Inhibitors With Improved Ligand Efficiency and Drug‐Like Profile

ChemMedChem, Volume 19, Issue 17, September 2, 2024.
SAFit2 is the current gold standard for the selective inhibition of the FK506‐binding protein 51 (FKBP51). While being a useful tool compound, its poor physicochemical profile and large size prevent SAFit2 from being pursued as a drug candidate. In the present structure‐activity relationship (SAR) study, the newly discovered 1,4‐pyrazolyl analogue 23 d
Vanessa Buffa, Christian Meyners, Wisely Oki Sugiarto, Michael Bauder, Steffen Gaali, Felix Hausch   +5 more
wiley   +1 more source

Scientific opinion on the exposure of the adult population of the Republic of Croatia to ochratoxin A (OTA) from different types of food

Food Risk Assess Europe, Volume 2, Issue 1, January 2024.
Summary Ochratoxin A (OTA) is the most toxic representative in the group of nephrotoxic mycotoxins, ochratoxins. OTA was first isolated in 1965 as a stable secondary metabolite of A. ochraceus. Penicillia and aspergilli most often synthesize OTA on cereals (wheat, corn, barley, rye, rice), nuts, raw fruits and vegetables, plant origin foods (wine ...
Sanja Miloš, Danijela Stražanac, Jelka Pleadin, Maja Šegvić Klarić, Irena Jug, Dražen Knežević   +5 more
wiley   +1 more source

Scientific opinion on the exposure of the adult population of the Republic of Croatia to acrylamide in food

Food Risk Assess Europe, Volume 2, Issue 1, January 2024.
Summary Acrylamide is a natural by‐product of the reaction that occurs during the baking or frying food at temperatures above 120°C in industry and in households. The main mechanism of acrylamide formation in food is the Maillard reaction, in which the free amino acid asparagine, which is found in many types of cereals and potatoes, reacts with ...
Danijela Stražanac, Martina Jurković, Tanja Bogdanović, Nikolina Čukelj Mustač, Irena Zorica Ježić Vidović, Sanja Miloš, Dražen Knežević   +6 more
wiley   +1 more source

Ayçiçeği Helianthus annuus L. ’nin Bazı Morfolojik Karakterleri ve Tohum Verimi Üzerine Metanolün Etkisi

Journal of Agricultural Sciences, 2007
Bu araştırmada, ayçiçeğine Helianthus annuus L. yapraktan uygulanan metanolun bitkinin bazı morfolojik karakterleri ile tohum verimi üzerine etkisi saptanmaya çalışılmıştır. Araştırma, 2004 yılında tesadüf bloklarında bölünmüş parseller deneme desenine
Belgin Coşge
doaj  

Biyodizel Atıksularında MeOH ve KOİ Gideriminin Elektrokoagülasyon Yöntemi İle Arıtımı

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
Biyodizel atıksuları çok miktarda yağ, metanol, sabun vegliserin içermektedir. Bu atıksuların KOİ değeri 250 000- 450 000 mg/L, TOK 54000- 110 000 mg/L, gliserin 800-1500 mg/L ve metanol 6 000- 15 000 mg/Larasında değişmektedir.
Halil Aksu, Ayhan Şengil, Büşra Erden, Pınar Tanatti, Meryem Mehmetbaşoğlu   +4 more
doaj   +1 more source

Preguntas orientadoras para la síntesis de catalizadores y su uso en reacciones de oxidación catalítica selectiva

Revista UIS Ingenierías, 2020
En el presente documento se presenta una breve historia de la catálisis, así como de los procesos de oxidación selectiva de hidrocarburos. Por otra parte, se mencionan los conceptos básicos involucrados en la catálisis heterogénea haciendo énfasis en el ...
William Giovanni Cortés-Ortiz, Carlos Guerrero-Fajardo   +1 more
doaj  

Criopreservação do sêmen de curimba (Prochilodus lineatus) mediante adição de diferentes diluidores, ativadores e crioprotetores Cryopreservation of curimba (Prochilodus lineatus) semen after addition of different diluters, activators and cryoprotectants

Revista Brasileira de Zootecnia, 2007
Amostras de sêmen de cinco espécimes de Prochilodus lineatus (Valencienes, 1847) foram utilizadas para avaliação dos efeitos tóxicos e crioprotetores de seis soluções à base de BTS (Beltsville Thawing Solution®) 4,5% enriquecidas com metanol e DMSO nas ...
Luis David Solis Murgas, Aléssio Batista Miliorini, Rilke Tadeu Fonseca de Freitas, Gilmara Junqueira Machado Pereira   +3 more
doaj   +1 more source