Results 61 to 70 of about 5,969 (258)

Fatty acid composition of Brunfelsia uniflora (Solanaceae) seed oil

open access: yesGrasas y Aceites, 1995
The seeds of Brunfelsia uniflora contained 30.5% of oil. The oil was analysed and components were identified by infrared (IR), gas chromatography-mass spectrometry (GC-MS) and chemical methods. Linoleic acid predominated (75.5%) followed by oleic (11.8%)
D. M. Maestri, C. A. Guzmán
doaj   +1 more source

Fed-batch versus batch cultures of Yarrowia lipolytica for γ-decalactone production from methyl ricinoleate [PDF]

open access: yes, 2011
Constant medium feeding rate and intermittent fed-batch fermentation strategies were investigated aiming to increase the yields of γ-decalactone production by Yarrowia lipolytica, using methyl ricinoleate as substrate and ricinoleic acid source.
Belo, Isabel   +2 more
core   +1 more source

A Triple‐Catalytic, Fully Biogenic Synthesis of Cyclic Carbonates

open access: yesChemSusChem, Volume 19, Issue 1, January 2026.
A three‐step synthesis of cyclic carbonates from biogenic resources (fatty acids, O2, CO2) is reported. The process operates via a visible light‐mediated hydrocarbon oxidation, with an overall 100% atom‐economy, in the presence of easily accessible catalysts (porphyrin, VO(acac)2, pyridine) but without intermediate work‐up procedures.
Robin Stuhr   +2 more
wiley   +1 more source

cDNA-AFLP analysis of transcript derived fragments during seed development in castor bean (Ricinus communis L.)

open access: yesBiotechnology & Biotechnological Equipment, 2018
Ricinoleic acid, one of the biggest components in castor oil, is an unusual fatty acid with numerous industrial applications. Despite much research on the oil content of Ricinus communis L., the genes encoding the oil biosynthesis function in the seed ...
Fenglan Huang   +8 more
doaj   +1 more source

13C labeling of the tricarboxylic acid cycle and carbon conversion efficiency in lesquerella (Physaria fendleri) embryos [PDF]

open access: yes, 2015
Lesquerella (Physaria fendleri) is a Brassicaceae that produces a valuable class of compounds in its embryos called hydroxy fatty acids. These fatty acids are used widely in industry to produce cosmetics, coatings, greases, plastics, paints, and biofuel,
Anderson, Brooke
core  

Empirical modelling as an experimental approach to optimize lactone production [PDF]

open access: yes, 2010
The biotransformation of ricinoleic acid, carried out by Yarrowia lipolytica, leads to the formation of gama-decalactone, a well-known peach-like aroma compound, interesting to produce and to use in the flavouring industry, reason why it is imperative to
Belo, Isabel   +2 more
core   +1 more source

Leveraging Itaconic Acid in Microcrystalline Cellulose Reinforced Shape Memory Photopolymers for Sustainable 4D Printing

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 1, January 2026.
Microcrystalline cellulose was surface modified using itaconic anhydride and used as a reinforcing particle in biobased itaconated castor oil and isobornyl (meth)acrylate formulations for vat photopolymerisation additive manufacturing. The polymers displayed tailorable and competitive mechanical properties, low polymerisation shrinkage, detailed ...
James A. Dicks, Chris Woolard
wiley   +1 more source

Synthesis of branched naphthoquinones from castor oil

open access: yesOrbital: The Electronic Journal of Chemistry, 2012
The naphthoquinones are cyclic aromatic α,β-dienonas with a basic framework derived from naphthalene. They are also found in many higher plants, algae, fungi and as the product of the  metabolism  of some  bacteria  having large biologica activity ...
Adriano Olímpio da Silva   +4 more
doaj   +1 more source

Effect of a phytogenic feed additives mixture on milk physico-chemical properties and biochemical parameters of Holstein cows

open access: yesCiência Rural, 2021
: This study aimed to analyze the effect of phytogenic additives based on cardol, cardanol, and ricinoleic acid on the physico-chemical qualities and biochemical parameters of Holstein cow milk.
Daiane Kosinski Paglia   +6 more
doaj   +1 more source

Formulation and Storage Properties of Trasparent Soap Prepared From Enzymatically and Nonenzymatically Treated Palm-Based Materials [PDF]

open access: yes, 2004
The study on the physical and chemical properties of 28 samples of commercial transparent soap provided valuable information that could be used as a guideline in the preparation of palmbased transparent soap formulation.
Koh, Soo Peng
core  

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