Results 41 to 50 of about 13,712 (194)

Solar distillation using three different phase change materials stored in a copper cylinder

Energy Reports, 2019
The present study focuses on the design and fabrication of passive solar still system with phase change materials (PCM). In order to improve the distillate, PCMs (paraffin wax, stearic acid, and lauric acid) have been stored in a copper cylinder.
Varun Kumar Sonker, Jyoti Prasad Chakraborty, Arnab Sarkar, Rishikesh Kumar Singh   +3 more
doaj   +1 more source

N-(((1S,5R)-6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl)methyl)-3-dodecan/tetradecanamido-N,N-dimethylpropan-1-aminium Bromide

Molbank, 2023
The syntheses of the title compounds were performed using lauric and myristic acids. The compounds obtained were characterized using 1H-, 13C-NMR and 2D 1H-1H COSY, 1H-13C HSQC NMR, IR, and high-resolution mass spectrometry.
Liliya E. Nikitina, Ilmir R. Gilfanov, Roman S. Pavelyev, Svetlana A. Lisovskaya, Elena Y. Trizna, Ilfat Z. Rakhmatullin, Vladimir V. Klochkov, Rustam R. Davletshin, Olga B. Babaeva, Alena I. Kolesnikova, Olga V. Ostolopovskaya, Larisa L. Frolova, Airat R. Kayumov   +12 more
doaj   +1 more source

Boosting Photocatalytic H2O2 Synthesis Over HKUST‐1 MOFs‐Derived Hollow HKUST‐1@CuFePBA@CuS Heterojunctions

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Photoelectron transfer mechanism and photocatalytic O2‐to‐H2O2 reduction process over hollow HS@CuFe@CuS heterojunction photocatalysts. Recently, photocatalytic synthesis of H2O2 has received much attention. However, the photocatalytic activity of photocatalysts is generally limited due to multiple factors, such as insufficiency of photoelectrons, low ...
Xiao Mu, Xiaofeng Sun, Zao Yi, Shifa Wang, Babak Kakavandi, Guorong Liu, Hua Yang   +6 more
wiley   +1 more source

SINTESIS ETIL LAURAT DARI ASAM LAURAT MENGGUNAKAN KATALIS ASAM SULFAT PEKAT

Kovalen: Jurnal Riset Kimia, 2016
The aims of these research are to find out the comparison of the ratio of lauric acid molar and ethanol  (m/v), the time of mixing and the best catalyst volume to produce lauric ethyl with the highest degree of esterification by using volumetric method ...
Andi Nursyafinah, Nurhaeni Nurhaeni, Erwin Abdul Rahim   +2 more
doaj  

Influence of Different Ultrasonic Treatments on Physicochemical Properties of Sea Red Rice Starch-Lauric Acid Complex

Shipin gongye ke-ji
This study aimed to investigate the effects of different ultrasonic treatments on the physicochemical properties of the starch-lauric acid complex. The starch-lauric acid complex between the sea red rice starch (SRS) and lauric acid (LA) was prepared ...
Ping SHI, Jinjuan LU, Jiesi LI, Yuwei JIANG, Siyu LIU, Jiaming HUANG, Jinling HUANG, Xinhui XIAN, Yuansen LIU   +8 more
doaj   +1 more source

The Effect of Cold‐Temperature Storage on Lipid Stability, Physicochemical Characteristics and Texture Profiles of Plant‐Based Meat Analogues

Food Chemistry International, EarlyView.
PBMA products were studied for their lipid stability, texture profiles and physicochemical properties under recommended refrigerated storage conditions. Lipid tests showed no indicators of lipid oxidation in the PBMA products after refrigerated storage; however, significant changes were observed in their textural and physicochemical properties ...
Owen Miller, Christopher J. Scarlett, Taiwo O. Akanbi   +2 more
wiley   +1 more source

Involvement of cytochrome P450 2E1 in the (ω–1)-hydroxylation of oleic acid in human and rat liver microsomes

Journal of Lipid Research, 1998
In vitro techniques have been used to investigate the nature of microsomal cytochrome P450 involved in the metabolism of oleic acid, a physiological monounsaturated fatty acid. Like lauric acid, which is cur rently used as a model substrate of fatty acid
Fadi Adas, François Berthou, Daniel Picart, Patrick Lozac'h, Françoise Beaugé, Yolande Amet   +5 more
doaj   +1 more source

Characteristics of fatty acid composition and minor constituents of red palm olein and palm kernel oil combination

Journal of Advanced Pharmaceutical Technology & Research, 2021
Red palm olein (RPOl) is one of the derivatives of palm oil. It contains a high composition of unsaturated fatty acids such as oleic and linoleic, whereas palm kernel oil (PKO) contains more saturated fatty acids of lauric acid.
Marline Nainggolan, Ahmad Gazali Sofwan Sinaga   +1 more
doaj   +1 more source

Development and in vitro evaluation of chitosan nanoparticles encapsulating Phoenix dactylifera L. (Ajwah) seed extract with supporting in silico molecular docking analysis

Food Biomacromolecules, EarlyView.
Abstract This research describes the engineering of chitosan nanoparticles (CS NPs) via ionic gelation to encapsulate Ajwah seed extract (ASE), repurposing a plant waste product for its documented antioxidant and anticancer potential. Physicochemical analysis confirmed the formation of stable nanoparticles with hydrodynamic diameters between 152.3 and ...
Jailan E. Elhalawani, Amro Shetta, Wael Mamdouh   +2 more
wiley   +1 more source

Characterization of palm tree fruit oils from brazilian Amazonia region.

Grasas y Aceites, 1997
The physicochemical characteristics, yield and fatty acid composition of pulp oils from bacaba (Oenocarpus distichus) pataua (Jessenia batana) and tucuma (Astrocaryum vulgare) and kernel fats from tucuma and muru-muru (Astrocaryum murumuru), all obtained
M. C. Mambrin, D. Barrera Arellano
doaj   +1 more source