Results 171 to 180 of about 307,774 (316)

Intermittent light enhances pigment production in the diatom <i>Phaeodactylum tricornutum</i>: a combined physiological and transcriptomic approach. [PDF]

Microbiol Spectr
Zheng J, Yuan J, Wang X, Zhang D, Lin L, Shi N, Feng Y.   +6 more
europepmc   +1 more source

Pigment geochemistry as chronological marker: the case of lead pigment in rock art in the Urrmarning 'Red Lily Lagoon' rock art precinct, western Arnhem Land

, 2014
This paper presents selected results of an experimental study using portable x-ray fluorescence (pXRF) for the non-destructive analysis of rock art pigments in northern Australia.
Wesley, Daryl, Jones, Tristen, Reepmeyer, Christian   +2 more
core  

Pracaxi Oil as a Potential Inhibitor of Fat Bloom

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Fat bloom is one of the major technological challenges faced by the chocolate industry, caused by the polymorphic transition from β2(V) to β1(VI) crystals in cocoa butter (CB). One strategy to slow down this polymorphic transition is the addition of lipids rich in very long chain fatty acids (VLCFA), such as behenic acid.
Victoria Marques Gropelli, Priscila Dayane De Freitas Santos, Thayná Torres Da Silva, Ana Paula Badan Ribeiro, Rosiane Lopes Cunha   +4 more
wiley   +1 more source

Kristallstrukturbestimmung organischer Pigmente aus Röntgen-Pulverdaten und Kristallstrukturmodellierung niedrig-dimensionaler Festkörper mit Kraftfeld-Methoden

, 2012
In dieser Arbeit geht es um Kristallstrukturbestimmung und -modellierung ausgewählter organischer Pigmente sowie metallorganischer Polymere. Der feste – und insbesondere kristalline – Zustand der Materie ist von (im wahrsten Sinne des Wortes) tragender ...
Buchsbaum, Christian
core  

Sustainable Palm Oil Extraction and Trends in the Use of Green Technologies: State‐of‐the‐Art and Future Directions

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Palm oil, which is extracted from the mesocarp of the fruit of the Elaeis guineensis Jacq. palm tree, is the most widely produced vegetable oil in the world. The extraction of this substance typically utilizes the conventional pressing method, a technique that is advantageous due to its low operating cost and simplified process.
Constantino Lucas Queta, Alessandra Lopes de Oliveira, Aline Silva Mello Cesar   +2 more
wiley   +1 more source

Variations in Macular Pigment Optical Density in Children and Adolescents Depending on Time Spent on Smartphones. [PDF]

Vision (Basel)
Hopîrcă L, Țîpcu A, Hapca MC, Nemeș-Drăgan IA, Lazăr CT, Nicoară SD.   +5 more
europepmc   +1 more source

Degradation Mechanisms, Encapsulation‐Based Stabilization, and Analytical Detection of Vitamin A

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Vitamin A is an important lipid‐soluble micronutrient essential for vision, immune function, and overall growth and development. However, vitamin A is unstable and susceptible to environmental factors because of its conjugated structure and inherent chemical reactivity.
Latheesha Abeywardana, Thambaramala V. Gamage, Tanoj K. Singh, Shuaifei Zhao, Amy Logan, Lingxue Kong   +5 more
wiley   +1 more source

Bioproduction, characterization, and evaluation of the biological activities of prodigiosin from Serratia marcescens HMS. [PDF]

World J Microbiol Biotechnol
Jaheen HO, Yusef HH, Sabry SA, Mabrouk MEM.   +3 more
europepmc   +1 more source

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar, J. R. Adarsha, R. Mohan Reddy, S. Harisha, A. Ananda, B. M. Shilpa   +5 more
wiley   +1 more source

Quick conversions and de novo synthesis within the entire α- and β-carotenoid branches during non-steady-state light transients. [PDF]

Photosynth Res
Pescador-Dionisio S, Moncholí-Estornell A, Cendrero-Mateo MP, Neuwirthová E, Rodrigo MJ, Zacarías L, Moreno J, Van Wittenberghe S.   +7 more
europepmc   +1 more source