Results 121 to 130 of about 35,219 (254)

Natural allelic variation of basic helix–loop–helix transcription factor 25 regulates carotenoid biosynthesis in sweet potato

open access: yesPlant Biotechnology Journal, EarlyView.
Summary Carotenoid‐rich orange‐fleshed sweet potato (OFSP) is an important staple diet and source of nutrition in developing countries, including Africa and Asia. However, the regulation of carotenoid biosynthesis remains to be better understood. A natural allelic variation closely linked to carotenoid biosynthesis was identified in the promoter region
Zihao Wei   +10 more
wiley   +1 more source

Oilseed‐based metabolic engineering of astaxanthin and related ketocarotenoids using a plant‐derived pathway: Lab‐to‐field‐to‐application

open access: yesPlant Biotechnology Journal, EarlyView.
Summary Ketocarotenoids, including astaxanthin, are red lipophilic pigments derived from the oxygenation of β‐carotene ionone rings. These carotenoids have exceptional antioxidant capacity and high commercial value as natural pigments, especially for aquaculture feedstocks to confer red flesh colour to salmon and shrimp.
Hyojin Kim   +11 more
wiley   +1 more source

Hindered cracking in colloidal suspension coatings via evaporation‐driven lyotropic liquid crystals

open access: yesAIChE Journal, Volume 71, Issue 7, July 2025.
Abstract We demonstrate that lyotropic liquid crystalline (LC) phases, formed by the molecular interactions between 1‐glyceryl monooleyl ether (GME) and water, offer new pathways for producing crack‐free particulate films from colloidal suspensions. Drying experiments on titanium dioxide‐ethanol‐water‐GME suspension systems revealed a 15‐fold increase ...
Masato Yamamura
wiley   +1 more source

Biodiesel production from olive-pomace oil of steam-treated alperujo [PDF]

open access: yes, 2014
Recently interest has been revived in the use of plant-derived waste oils as renewable replacements for fossil diesel fuel. Olive–pomace oil (OPO) extracted from alperujo (by-product of processed olives for olive oil extraction), and produced it in ...
Durán-Barrantes, María de la Montaña   +4 more
core  

Interface Alterations in Cellulose Synthases Redefine CESA Complex Assembly to Enhance Cellulosic Biomass Production

open access: yesGCB Bioenergy, Volume 17, Issue 7, July 2025.
We analyze sequence‐structure–function relationships, particularly interface mutations, in cellulose synthase (CESA) complexes (CSCs), which evolved from homomeric to heteromeric forms in seed plants. Heterologous expression of an evolutionarily divergent CESA minimizes interference with endogenous CSCs, promoting homomeric CSC formation and enhanced ...
Linfang Wei   +9 more
wiley   +1 more source

Lewis‐X‐Containing Triterpenoid Saponins Inhibit DC‐SIGN‐ and L‐SIGN‐Mediated Transfer of HIV‐1 Infection

open access: yesChemistry – A European Journal, Volume 31, Issue 32, June 6, 2025.
The convergent synthesis of Lewis‐X‐containing betulinic acid and echinocystic acid saponins (1 and 2) is presented. The synthetic saponins were shown to inhibit, at the low micromolar range, the DC‐SIGN‐ and L‐SIGN‐mediated transfer of HIV‐1 infection to CD4‐positive cells, whereas free Lewis‐X, aglycones, and structurally similar triterpenoid ...
Oscar Javier Gamboa Marin   +5 more
wiley   +1 more source

OPTIMASI PRODUKSI MINYAK IKAN LEMURU (Sardinella longiceps) TERPAPAR PLASMA NON-THERMAL, KARAKTERISASI DAN UJI TOKSISITASNYA DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) [PDF]

open access: yes, 2009
Telah dilakukan penelitian tentang optimasi produksi minyak ikan lemuru (sardinella longiceps) terpapar plasma non-thermal, karakterisasi dan uji toksisitasnya terhadap larva Artemia salina leach.
Wahyu, Afrianto
core  

Synthesis and Aggregation of Amphiphilic Porphyrin‐Perylenebisimide Dyads

open access: yesChemistry – A European Journal, Volume 31, Issue 31, June 3, 2025.
We present the synthesis and characterization of water‐soluble porphyrin‐perylenebisimide dyads with varying sterically demanding side groups. The dyads strongly assemble in basic aqueous solutions, resulting in fully quenched fluorescence. Tracking the individualization through tetrahydrofuran (THF) by UV/Vis spectroscopy revealed stronger porphyrin ...
Erik J. Schulze   +4 more
wiley   +1 more source

Milk Chemical Composition of Dairy Cows Fed Rations Containing Protected Omega-3 Fatty Acids and Fermented Rice Bran [PDF]

open access: yes, 2013
The research was conducted to investigate the effect of ration containing protected omega-3 and fermented rice bran on chemical composition of dairy milk. The research employed 10 female PFH dairy cows of 2-4 years old with body weight 300-375 kg.
Purnomo, S. H. (S)   +1 more
core  

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