Results 81 to 90 of about 77,382 (289)

Effect of dietary soy lecithin on laying performance, egg quality and meat texture of aged layer hen [PDF]

open access: yes, 2016
This study was conducted to determine the laying performance, egg quality and meat texture of aged layer hens fed with soy lecithin. A total of 100 layer hens (Novogen Brown), aged 76-weeks old, were randomly assigned to five treatment groups and treated
Akit, Henny   +5 more
core  

Metal‐Free Organocatalytic Formylation by CO2‐Masked Carbene Functionalized Graphene Oxide Nanosheets

open access: yesChemSusChem, EarlyView.
Here, the authors show the use of an organocatalytic process for the metal‐free N‐/S‐formylation of various NH and SH functionalities using a CO2‐protected NHC‐functionalized graphene oxide nanosheets. The authors discovered the direct N‐formylation of the in situ‐generated Tröger's base linker through reductive catalytic conversion of CO2.
Swarbhanu Ghosh, Parisa A. Ariya
wiley   +1 more source

Molecular species of lecithins in human gallbladder bile

open access: yesJournal of Lipid Research, 1993
Using a precise high performance liquid chromatography (HPLC) technique, we identified the molecular species of lecithins in gallbladder biles from patients with cholesterol gallstones (n = 29), pigment gallstones (n = 9), morbid obesity (n = 5), and ...
DW Hay   +3 more
doaj   +1 more source

Preparation, characterisation and application of naturally derived polar lipids through lipolysis : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Food Technology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2016
Monoglycerides are lipid based emulsifiers extensively used for their broad technical function in the food industry. Commercial monoglycerides are generally manufactured through chemical synthesis; however, lipolysis of triglycerides by lipase enzyme ...
Sofian-Seng, Noor-Soffalina
core  

Fatty acid esterification and chylomicron formation during fat absorption: 2. Phospholipids

open access: yesJournal of Lipid Research, 1963
Studies were conducted on the over-all fatty acid specificity of the mechanisms involved in chylomicron lecithin formation during fat absorption in the rat.
Malcolm Whyte   +2 more
doaj   +1 more source

A microbiological method for the determination of choline by use of a mutant of Neurospora [PDF]

open access: yes, 1943
Previous communications from this laboratory have described the production of biochemical mutants in the mold Neurospora by means of ultraviolet and x-rays (1, 2).
Beadle, G. W., Horowitz, N. H.
core  

Surface alignment, anchoring transitions, optical properties, and topological defects in the thermotropic nematic phase of organo-siloxane tetrapodes [PDF]

open access: yes, 2013
We address the status of oxadiazole mesogens, C7 and C12, reported to show the biaxial nematic phase, by exploring material aspects (chemical stability, surface anchoring, optical and dielectric properties, topological defects) linked to the type of ...
Acharya   +83 more
core   +1 more source

Breakdown of lecithin on aluminum oxide columns*

open access: yesJournal of Lipid Research, 1962
A method is described for the detection of slow breakdown reactions that sometimes occur in chromatographic columns. Hydrolysis of lecithin on aluminum-oxide columns has been demonstrated to occur under conditions normally used in the chromatography of ...
O. Renkonen
doaj   +1 more source

Predicting Surfactant Need at Birth: Failed Validation of a Bedside Method Using Gastric Aspirates. [PDF]

open access: yesActa Paediatr
ABSTRACT Aim To validate a prototype point‐of‐care (POC) test for the lecithin/sphingomyelin (L/S) ratio by identifying the optimal L/S cut‐off for predicting surfactant need in preterm infants < 30 weeks' gestation using gastric aspirates (GAS) sampled at birth and to assess clinical feasibility.
Heiring C   +9 more
europepmc   +2 more sources

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