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Bioenzyme mediated hydrodistillation (BMHD) for extraction of mint oil from mentha leaves: improvement in yield and menthol content
The present study optimized pre-treatment conditions for bioenzyme-mediated hydro-distillation (BMHD) for extraction of mint oil from mentha leaves...
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One-Pot Synthesis of Menthol from Citral and Citronellal Over Heterogeneous Catalysts
One-pot synthesis of menthol from citronellal or citral was summarized. Both batch and continuous reactors have been recently applied. This reaction...
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Gold Determination by Electrothermal Atomic Absorption Spectrometry After Preconcentration Using Natural Deep Eutectic Solvent Based on Menthol and Camphor
A novel analytical procedure for the determination of gold by electrothermal atomic absorption spectrometry combined with selective liquid–liquid...
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Extraction of Mn(II) and Co(II) from Chloride Solutions with the Di(2-ethylhexyl)phosphoric Acid/Menthol Deep Eutectic Solvent
AbstractExtraction of Mn(II) and Co(II) from chloride solutions in the system with a hydrophobic deep eutectic solvent (HDES) based on...
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Physicochemical and Anti-bacterial Properties of Novel Osthole-Menthol Eutectic System
Deep eutectic solvents (DES), as a new type of green solvent, show great advantages of easy preparation and no need of purification after synthesis...
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Extraction of Ti(IV) Ions from Chloride Solutions with the Aliquat 336–Menthol Hydrophobic Deep Eutectic Solvent
AbstractHydrometallurgical methods remain among the most promising for lithium-ion battery recycling, and liquid–liquid extraction is the key step in...
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The potential of Sn–B–NaY–ZE catalyst for transformation of citronellal-rich essential oils to menthol-enrich oil via optimization through single factorial design to enhance their organoleptic profile and biological activities
Citronellal-rich essential oils of Cymbopogon winterianus and Corymbia citriodora were catalytically modified in a two-step process to produce...
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Ru(III) Catalyzed Oxidation of Menthol by Bromate in Presence of Mercuric Acetate in Aqueous Acidic Medium: A Kinetic and Mechanistic Pathway
AbstractKinetic investigation of Ru(III) catalyzed oxidation of menthol in an acidified solution of potassium bromate in the presence of Hg(OAc) 2 as...
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A Flow-Chart for Processing of a Lithium-Manganese Battery using HDES Aliquat 336/Menthol
Abstract—A hydrometallurgical method for the extraction and separation of Li(I), Mn(II), Al(III), and Fe(III) from the cathode material of a...
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One-Pot Transformation of Citronellal to Menthol Over H-Beta Zeolite Supported Ni Catalyst: Effect of Catalyst Support Acidity and Ni Loading
Citronellal was converted to menthol in a one-pot approach using H-Beta zeolite-based Ni catalyst in a batch reactor at 80 °C, under 20 bar of total...
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Improved Spectrophotometric Method for Fast and Accurate Quantitative Determination of Menthol in Essential Oils
Mint is an industrial crop cultivated worldwide at millions of hectares. A considerable variation has been reported in the yield and quality of oil...
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Enzymatic glycosylation of menthol: optimization of synthesis and extraction processes using response surface methodology and biological evaluation of synthesized product
Menthol, due to inherent refreshing feeling and mint flavour, has been extensively used in food, pharmaceutical, flavor and fragrance products....
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Extraction of Cu(II), Ni(II), and Al(III) with the Deep Eutectic Solvent D2EHPA/Menthol
AbstractA new hydrophobic deep eutectic solvent (HDES) based on di(2-ethylhexyl)phosphoric acid and menthol has been proposed for the extraction of...
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Synthesis, crystal structure, and biological activity of menthol-based chiral quaternary phosphonium salts (CQPSs)
Eight new chiral quaternary phosphonium salts (CQPSs) comprising (1 R, 2 S, 5 R )-(‒)-menthyl or (1 S, 2 R, 5 S )-( +)-menthyl group have been synthesized. The...
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Thermochemical Properties of Menthol and Terpineol
The work continues the project of physicochemical characterization of terpenic substances that are present in plants and after emission to the...
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Three birds with one stone: co-encapsulation of diclofenac and DL-menthol for realizing enhanced energy deposition, glycolysis inhibition and anti-inflammation in HIFU surgery
Despite attracting increasing attention in clinic, non-invasive high-intensity focused ultrasound (HIFU) surgery still commonly suffers from tumor...
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Revised phase diagrams based on racemic ibuprofen with thymol and l-menthol
The phase diagrams between thymol and racemic ibuprofen, on the one hand, and between l -menthol and this same ibuprofen, on the other hand, were...
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Structural Characterization of a Cyclodextrin/l-menthol Inclusion Complex in the Solid-state by Solid-state NMR and Vibrational Circular Dichroism
Hydrophobic and volatile flavor molecules can be encapsulated inside cyclodextrins (CyDs). Inclusion complexes are frequently used in solid or...
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Special designed menthol-based deep eutectic liquid for the removal of herbicide 2,4-dichlorophenoxyacetic acid through reactive liquid–liquid extraction
Reactive liquid–liquid extraction (RLLE) was applied for the removal of 2,4-dichlorophenoxyacetic acid (2,4-D) from its aqueous solution. Deep...
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Method Development and Optimization of Liquid-Liquid Microextraction Based on the Decomposition of Deep Eutectic Solvent for the Determination of Chromium (VI) in Spinach: Assessment of the Greenness Profile Using Eco-scale, AGREE, and AGREEprep
A simple, effective, and ligandless liquid-liquid microextraction (LLME) procedure based on the decomposition of hydrophobic deep eutectic solvents...
