Green synthesis of isopropyl palmitate using immobilized Candida antarctica lipase: Process optimization using response surface methodology

Mustafa, Azeman; Niikura, Fumiya

doi:10.1016/j.clet.2022.100516

Cited by 17 publications

(7 citation statements)

References 28 publications

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“…There are many gasoline additives, including oxygenated compounds, friction modifiers, corrosion inhibitors components, as well as detergent components. 9,10 The aim of the current comprehensive article is to study the state of art review emphasizing recent progress and prospects for producing high-octane gasoline fuel toward market development. The market for branded gasoline and multifunctional additives, involving friction modifiers, corrosion inhibitors components, as well as detergent components is presented.…”

Section: Introductionmentioning

confidence: 99%

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Advanced Progress and Prospects for Producing High-Octane Gasoline Fuel toward Market Development: State-of-the-Art and Outlook

Abdellatief,

Ershov,

Savelenko

et al. 2023

Energy Fuels

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The development of oil refining in advanced nations is mostly focused on low-carbon fuel. Similar efforts are being made to improve the fuel efficiency of internal combustion engines, which will result in lower exhaust emissions. Furthermore, by assessing the indicated trends in engine building, it is important for fuel manufacturers to understand how the requirements for gasoline quality indicators will change, primarily for its knock resistance. The aim of the current comprehensive article is to study the state-of-the-art review emphasizing recent progress and prospects for producing high-octane gasoline fuel toward market development. The market for branded gasoline and multifunctional additives, involving friction modifiers, corrosion inhibitor components, as well as detergent components is presented. Furthermore, market development trends and quality requirements for motor gasoline, involving antiknocking characteristics and gasoline oxygenated compounds as additives, are exhibited. Besides, perspective gasoline engine technologies, including different types of engines, are declared. The formulation of effective gasoline surrogates is a challenging task due to advanced combustion strategies, engine design, and variable operating conditions in spark-ignition engines. The extensive development of direct injection and turbocharging technologies is constrained by the actual compression ratio of engines. Likewise, an increase in the knock resistance of the produced gasoline would further increase the compression ratio and efficiency of new internal combustion engines.

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Section: Introductionmentioning

confidence: 99%

“…Automobile gasoline is used as a fuel for vehicles equipped with spark ignition internal combustion engines. There are many gasoline additives, including oxygenated compounds, friction modifiers, corrosion inhibitors components, as well as detergent components. , …”

Section: Introductionmentioning

confidence: 99%

Advanced Progress and Prospects for Producing High-Octane Gasoline Fuel toward Market Development: State-of-the-Art and Outlook

Abdellatief,

Ershov,

Savelenko

et al. 2023

Energy Fuels

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“…20 As model oil, we adopted isopropyl palmitate, an ester derived from palm oil. 21 Widely used in the cosmetic industry, its use for agriculture formulations has also been explored. 22 We first discuss the inherent stabilization mechanism of the NP, and the resulting emulsion stability and microstructure thereof utilizing a combination of light scattering, microscopic, and rheological techniques.…”

Section: ■ Introductionmentioning

confidence: 99%

“…CA is biodegradable and approved both under 40 Code of Federal Regulation (CFR), 180 and 152.25, exempted from having a maximum tolerance limit in pesticides . As model oil, we adopted isopropyl palmitate, an ester derived from palm oil . Widely used in the cosmetic industry, its use for agriculture formulations has also been explored .…”

Section: Introductionmentioning

confidence: 99%

Cellulose Acetate-Stabilized Pickering Emulsions: Preparation, Rheology, and Incorporation of Agricultural Active Ingredients

Sohail,

Pirzada,

Guenther

et al. 2023

ACS Sustainable Chem. Eng.

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We report the use of cellulose acetate (CA) nanoparticles (NPs) to produce oil in water Pickering emulsions. The CA NP can emulsify various oils and form stable emulsions at concentrations as low as 0.5 wt %. Rheological and microscopic analyses show evidence of interconnected NP aggregate networks between droplets. Yield stress measurements display evidence of "double" yielding. We postulate that the presence of the NP aggregates provides a secondary network between droplet clusters resulting in such behavior. We demonstrate the suitability of the emulsions as agriculture formulations by incorporating an agrochemical, abamectin (Abm), and a plant-growth-promoting microbe (PGPM) in the emulsions. Release assays exhibit sustained Abm release, promising higher efficacy at lower usage volumes. Incorporation of nonsporulating PGPM Pseudomonas simiae in the emulsions shows significantly higher microbe viability compared to controls after 70 days of storage. By demonstrating the application of CA NPs as a sustainable Pickering emulsifier, this study introduces the use of CA as a platform technology for the delivery of diverse agriculture cargos. A comprehensive evaluation of the system is articulated in a fundamental microstructure analysis and a demonstration of practical on-site attributes, including shelf-life stability and functional performance, verified through bioassays and plant growth studies.

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“…Refs. [ 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 , 72 , 73 , 74 , 75 , 76 , 77 , 78 , 79 , 80 , 81 , 82 , 83 , 84 , 85 , 86 , 87 , 88 , 89 , 90 , <...…”

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Fungal-Bacterial Combinations in Plant Health under Stress: Physiological and Biochemical Characteristics of the Filamentous Fungus Serendipita indica and the Actinobacterium Zhihengliuella sp. ISTPL4 under In Vitro Arsenic Stress

Sharma,

Koul,

Joshi

et al. 2024

Microorganisms

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Fungal-bacterial combinations have a significant role in increasing and improving plant health under various stress conditions. Metabolites secreted by fungi and bacteria play an important role in this process. Our study emphasizes the significance of secondary metabolites secreted by the fungus Serendipita indica alone and by an actinobacterium Zhihengliuella sp. ISTPL4 under normal growth conditions and arsenic (As) stress condition. Here, we evaluated the arsenic tolerance ability of S. indica alone and in combination with Z. sp. ISTPL4 under in vitro conditions. The growth of S. indica and Z. sp. ISTPL4 was measured in varying concentrations of arsenic and the effect of arsenic on spore size and morphology of S. indica was determined using confocal microscopy and scanning electron microscopy. The metabolomics study indicated that S. indica alone in normal growth conditions and under As stress released pentadecanoic acid, glycerol tricaprylate, L-proline and cyclo(L-prolyl-L-valine). Similarly, d-Ribose, 2-deoxy-bis(thioheptyl)-dithioacetal were secreted by a combination of S. indica and Z. sp. ISTPL4. Confocal studies revealed that spore size of S. indica decreased by 18% at 1.9 mM and by 15% when in combination with Z. sp. ISTPL4 at a 2.4 mM concentration of As. Arsenic above this concentration resulted in spore degeneration and hyphae fragmentation. Scanning electron microscopy (SEM) results indicated an increased spore size of S. indica in the presence of Z. sp. ISTPL4 (18 ± 0.75 µm) compared to S. indica alone (14 ± 0.24 µm) under normal growth conditions. Our study concluded that the suggested combination of microbial consortium can be used to increase sustainable agriculture by combating biotic as well as abiotic stress. This is because the metabolites released by the microbial combination display antifungal and antibacterial properties. The metabolites, besides evading stress, also confer other survival strategies. Therefore, the choice of consortia and combination partners is important and can help in developing strategies for coping with As stress.

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Green synthesis of isopropyl palmitate using immobilized Candida antarctica lipase: Process optimization using response surface methodology

Cited by 17 publications

References 28 publications

Advanced Progress and Prospects for Producing High-Octane Gasoline Fuel toward Market Development: State-of-the-Art and Outlook

Advanced Progress and Prospects for Producing High-Octane Gasoline Fuel toward Market Development: State-of-the-Art and Outlook

Cellulose Acetate-Stabilized Pickering Emulsions: Preparation, Rheology, and Incorporation of Agricultural Active Ingredients

Fungal-Bacterial Combinations in Plant Health under Stress: Physiological and Biochemical Characteristics of the Filamentous Fungus Serendipita indica and the Actinobacterium Zhihengliuella sp. ISTPL4 under In Vitro Arsenic Stress

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