Results 61 to 70 of about 1,652 (159)

Pengaruh Jumlah Mol Natrium Hidroksida Terhadap Kadar Isoeugenol Pada Isomerisasi Eugenol Menggunakan Pelarut Dietilen Glikol [PDF]

open access: yes, 2011
Pemanfaatan eugenol di Indonesia masih terbatas untuk ekspor, padahal eugenol memiliki banyak manfaat antara lain sebagai bahan baku yang banyak dipakai sebagai obat kumur dan pasta gigi.
Al As`ad, Chafidz
core  

Mechanochemical Synthesis of CuO/MgAl2O4 and MgFe2O4 Spinels for Vanillin Production from Isoeugenol and Vanillyl Alcohol

open access: yesMolecules, 2019
CuO/MgAl2O4 and CuO/MgFe2O4 catalysts were successfully synthesized with the use of spinel supports by a very simple and low-cost mechanochemical method. High-speed ball-milling was used to synthesize these catalyst supports for the first time. Materials
Behgam Rahmanivahid   +3 more
doaj   +1 more source

Recordings in an integrating central neuron reveal the mode of action of isoeugenol

open access: yesCommunications Biology, 2023
In vivo intracellular recordings from the goldfish Mauthner neuron reveal the mode of action of isoeugenol, which is a widely used anaesthetic in fish.
Peter Machnik   +2 more
doaj   +1 more source

Temperature, but not acidification, influences the growth and lipid profile of juvenile sand whiting, Sillago ciliata (Cuvier 1829)

open access: yesJournal of Fish Biology, Volume 109, Issue 3, Page 1507-1516, September 2026.
Abstract Seafood provides an essential source of macro‐ and micronutrients for coastal communities worldwide. Climate change is a key threat to seafood security, altering the sizes, abundances, distributions, physiology and ecological interactions of fisheries species, and increasingly, there is evidence of impacts to seafood nutritional quality.
Tanika C. Shalders   +6 more
wiley   +1 more source

Mechanochemical synthesis of graphene oxide-supported transition metal catalysts for the oxidation of isoeugenol to vanillin

open access: yesBeilstein Journal of Organic Chemistry, 2017
Vanillin is one of the most commonly used natural products, which can also be produced from lignin-derived feedstocks. The chemical synthesis of vanillin is well-established in large-scale production from petrochemical-based starting materials.
Ana Franco   +4 more
doaj   +1 more source

Intranasal Administration of Isoeugenol Improves Memory Deficits in APP/PS1 Old Mice—A Role Beyond Nrf2 Activation?

open access: yesThe FASEB Journal, Volume 40, Issue 15, 15 August 2026.
Inactivation of the Nrf2/Are pathway in AD leads to decreased antioxidant and anti‐inflammatory response and to the accumulation of beta‐amyloid (Aβ) plaques, resulting in cognitive failure. Treatment with Isoeugenol activates Nrf2, reversing these outcomes by promoting antioxidant response in neuronal cells (N2a) and by increasing the anti ...
Ana Silva   +14 more
wiley   +1 more source

Welfare and Physiological Consequences of Non‐Lethal Blood Sampling From the Caudal Vasculature of Atlantic Salmon (Salmo salar L.)

open access: yesJournal of Fish Diseases, Volume 49, Issue 7, July 2026.
ABSTRACT The objective of this study was to evaluate welfare and health effects following single and repeated non‐lethal blood sampling from the caudal vasculature of Atlantic salmon. Two experiments were conducted at three different temperatures: a 6‐week freshwater experiment with fish weighing 50–100 g, undergoing up to four blood withdrawals, and a
Harriet Romstad   +9 more
wiley   +1 more source

Pengaruh Jumlah Mol Kalium Hidroksida Terhadap Kadar Isoeugenol dan Eugenol pada Reaksi Isomerisasi Eugenol [PDF]

open access: yes, 2010
Eugenol sebagai penyusun terbesar minyak cengkeh, dapat diubah menjadi senyawa isoeugenol. Isoeugenol dapat digunakan untuk mensintesis vanili. Senyawa isoeugenol diperoleh melalui reaksi isomerisasi eugenol.
RatriPuspitasari
core  

STRUCTURE – ANTIOXIDANT ACTIVITIES RELATIONSHIP ANALYSIS OF ISOEUGENOL, EUGENOL, VANILIN AND THEIR DERIVATIVES

open access: yesIndonesian Journal of Chemistry, 2010
Structure Activity Relationship (SAR) technique between the theoretical parameters and antioxidant activities of isoeugenol, eugenol, vanillin and their derivatives as Mannich reaction products, have been analyzed. Antioxidant activities were examined by
Nur Aini, Bambang Purwono, Iqmal Tahir
doaj   +1 more source

Lignin composition correlates with pod dehiscence in hairy vetch (Vicia villosa Roth)

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Farmers and policy makers are increasingly interested in cover cropping to remedy harms caused by annual cash crop systems. However, species used for cover cropping have limited breeding and improvement histories. The objective of this study was to examine seed pod lignin profiles in relation to pod dehiscence (shatter) in the semi ...
Neal Tilhou   +7 more
wiley   +1 more source

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