scholarly journals Highly stable PDMS–PTFPMS/PVDF OSN membranes for hexane recovery during vegetable oil production

RSC Advances ◽  
2017 ◽  
Vol 7 (19) ◽  
pp. 11381-11388 ◽  
Author(s):  
Xiang Li ◽  
Binglun Chen ◽  
Weibin Cai ◽  
Tao Wang ◽  
Zhen Wu ◽  
...  
Keyword(s):  
Vegetable Oil ◽  
Polar Solvent ◽  
Oil Production ◽  
Membrane Material

There is a lack of stable and hydrophobic OSN membranes meaning that their implementation in non-polar solvent nanofiltration remains a challenge. PDMS–PTFPMS (fluoropolymer) offers an alternative membrane material in relevant applications.

scholarly journals Spent Coffee Ground Oil as a Potential Alternative for Vegetable Oil Production: Evidence from Oil Content, Lipid Profiling, and Physicochemical Characterization

2021 ◽  
Vol 12 (5) ◽  
pp. 6308-6320
Keyword(s):  
Vegetable Oil ◽  
Vegetable Oils ◽  
Physicochemical Characterization ◽  
Oil Production ◽  
Good Alternative ◽  
Sterol Composition ◽  
Lipid Profiling ◽  
Spent Coffee Ground ◽  
Potential Alternative ◽  
Pharmaceutical Uses

In this work, routinely measured physicochemical indices and lipid profiling of oil extracted from spent coffee grounds (SCG) were evaluated to assess the suitability of SCG as a new candidate for oil production. The obtained results reveal that the oil yield was 18.55±1.5 g/100g. Physicochemical indices were comparable to those of widely consumed vegetable oils in the range set in several studies. The main fatty acids of SCG oil were linoleic acid 43.20±2.19 g/100g, palmitic acid 31.78±2.02 g/100g, and oleic acid 12.68±1.15 g/100g dry basis. For sterol composition, β-sitosterol was the most abundant sterol (44.70±0.01%), followed by stigmasterol (27.57±0.01%) and campesterol (12.16±0.01%). In conclusion, this composition is typical for many other vegetable oils. Therefore, this oil may be considered a good alternative for vegetable oil production for new multi-purpose products such as cosmetic and industrial pharmaceutical uses.

Study of the co-deoxy-liquefaction of biomass and vegetable oil for hydrocarbon oil production

2010 ◽  
Vol 101 (12) ◽  
pp. 4600-4607 ◽  
Author(s):  
Yigang Chen ◽  
Chao Wang ◽  
Weipeng Lu ◽  
Zhengyu Yang
Keyword(s):  
Vegetable Oil ◽  
Oil Production ◽  
Hydrocarbon Oil

scholarly journals Mesoporous Silica with Covalently Immobilized Anthracene as Adsorbent for SPE Recovery of PAHs Pollutants from Highly Lipidic Solutions

2020 ◽  
Author(s):  
Albina Mikhraliieva ◽  
Rodrigo Araújo Gonçalves ◽  
Volodymyr Zaitsev
Keyword(s):  
Mesoporous Silica ◽  
Vegetable Oil ◽  
Myristic Acid ◽  
Polar Solvent ◽  
Dynamic Adsorption ◽  
Functionalized Mesoporous Silica ◽  
High Lipid ◽  
Two Samples ◽  
One Step ◽  
Π Stacking Interaction

Two samples of functionalized mesoporous silica containing anchored anthrylmethylamine groups (SiO<sub>2</sub>-Ant) have been prepared by surface assembling (1) and one step silane immobilization (2). Both adsorbents can be attributed to bimodal balanced hydrophobic-hydrophilic adsorbents with loading of anthracene groups about 15-33%. The adsorbents have been used for SPE of anthracene from organic solvents (acetonitrile, acetone and heptane) and model solutions of lipids (myristic acid and vegetable oil). The obtained results were compared with commercial C18 SPE cartridge. While C18 cartridge recovers anthracene from water-containing media (acetonitrile/water, 1/1), SiO<sub>2</sub>-Ant cartridges much more efficient in extraction of anthracene from non-polar solvent (heptane). Lipids macrocomponents such as myristic acid and vegetable oil do not decrease the dynamic adsorption capacity and recovery of the model PAH on SiO<sub>2</sub>-Ant. It was demonstrated that π-π stacking interaction with the analyte determine the selectivity of SiO<sub>2</sub>-Ant towards of anthracene. This makes SiO<sub>2</sub>-Ant attractive for selective pre-concentration of PAHs from high lipid content objects, such as vegetable oils.

scholarly journals Mesoporous Silica with Covalently Immobilized Anthracene as Adsorbent for SPE Recovery of PAHs Pollutants from Highly Lipidic Solutions

2020 ◽  
Author(s):  
Albina Mikhraliieva ◽  
Rodrigo Araújo Gonçalves ◽  
Volodymyr Zaitsev
Keyword(s):  
Mesoporous Silica ◽  
Vegetable Oil ◽  
Myristic Acid ◽  
Polar Solvent ◽  
Dynamic Adsorption ◽  
Functionalized Mesoporous Silica ◽  
High Lipid ◽  
Two Samples ◽  
One Step ◽  
Π Stacking Interaction

Two samples of functionalized mesoporous silica containing anchored anthrylmethylamine groups (SiO<sub>2</sub>-Ant) have been prepared by surface assembling (1) and one step silane immobilization (2). Both adsorbents can be attributed to bimodal balanced hydrophobic-hydrophilic adsorbents with loading of anthracene groups about 15-33%. The adsorbents have been used for SPE of anthracene from organic solvents (acetonitrile, acetone and heptane) and model solutions of lipids (myristic acid and vegetable oil). The obtained results were compared with commercial C18 SPE cartridge. While C18 cartridge recovers anthracene from water-containing media (acetonitrile/water, 1/1), SiO<sub>2</sub>-Ant cartridges much more efficient in extraction of anthracene from non-polar solvent (heptane). Lipids macrocomponents such as myristic acid and vegetable oil do not decrease the dynamic adsorption capacity and recovery of the model PAH on SiO<sub>2</sub>-Ant. It was demonstrated that π-π stacking interaction with the analyte determine the selectivity of SiO<sub>2</sub>-Ant towards of anthracene. This makes SiO<sub>2</sub>-Ant attractive for selective pre-concentration of PAHs from high lipid content objects, such as vegetable oils.

Survey of aqueous solubility, appearance, and pH of plant protein powders from carbohydrate and vegetable oil production

LWT ◽  
2020 ◽  
Vol 133 ◽  
pp. 110078
Author(s):  
Sandra Ebert ◽  
Monika Gibis ◽  
Nino Terjung ◽  
Jochen Weiss
Keyword(s):  
Vegetable Oil ◽  
Oil Production ◽  
Aqueous Solubility ◽  
Plant Protein

Forecasts of oilseed and vegetable oil production

2015 ◽  
Vol 27 (8) ◽  
pp. 196-196
Author(s):  
Gary List
Keyword(s):  
Vegetable Oil ◽  
Oil Production
Sign in / Sign up

Export Citation Format

Share Document