Transesterification of non-edible seed oil for biodiesel production: characterization and analysis of biodiesel

Fadhil, Abdelrahman B.; Sedeeq, Saba H.; Al-Layla, Neam M.T.

doi:10.1080/15567036.2018.1520367

Cited by 50 publications

(17 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The peak at 2926 cm −1 was attributed to CH 2 asymmetric stretching vibration (Kharazmi et al ., 2015). A sharp peak corresponded to the C=O carbonyl stretching was determined at 1734 cm −1 (Fadhil et al ., 2019; Cortez‐Trejo et al ., 2021). The band could indicate the presence of fatty acids and punicic acid.…”

Section: Resultsmentioning

confidence: 99%

A new application for the valorisation of pomegranate seed oil: nanoencapsulation of pomegranate seed oil into electrospun nanomats for food preservation

Kutlu

Meral

Ekin

et al. 2021

Int J of Food Sci Tech

View full text Add to dashboard Cite

Summary Pomegranate seed oil (PSO) contains many bioactive materials including antimicrobials, antioxidants, tocopherol and unsaturated fatty acids such as punicic acids. Utilising PSO with nanotechnological ways is a novel approach. Therefore, in this study, PSO‐loaded nanomats having an average diameter of 327 nm with 97.6% encapsulation efficiency were produced. Then, the protection potential of nanomats was determined in terms of the microbial and oxidative deterioration of food samples. On the 1st day of storage, the TMAB load of the control kashar cheese was 4.35 log CFU g−1, while it was 3.05 log CFU g−1 in the coated cheese (change: 1.3 logs). On the 20th day of storage, the TMAB load of the CK sample and PSc sample was 5.52 and 4.22 log CFU g−1, respectively (change: 1.3 logs). For fish fillets, nanoencapsulated PSO enabled a bacterial reduction of 1.22 log cycles after 9 days of storage. The total mould and yeast number of cheese samples increased during storage, but the increase was lower in the coated group. Nanomats also increased the oxidative stability of food samples. Thiobarbituric acid values of coated samples were lower than uncoated samples.

show abstract

Section: Resultsmentioning

confidence: 99%

A new application for the valorisation of pomegranate seed oil: nanoencapsulation of pomegranate seed oil into electrospun nanomats for food preservation

Kutlu

Meral

Ekin

et al. 2021

Int J of Food Sci Tech

View full text Add to dashboard Cite

show abstract

“…2,19,45,46,56,81,82 The catalytic transesterification method can be conducted using a heterogeneous or homogeneous catalyst or enzymes. 77,83 Candlenut biodiesel is a synthesis that uses the transesterification method to produce candlenut oil in the presence of alcohol and a catalyst. The methanolysis reaction has been widely studied, and the standard process uses alkalis or acid, such as sodium hydroxide or sulfuric acid as a catalyst.…”

Section: Transesterification Processmentioning

confidence: 99%

“…The transesterification method using a base catalyst was used to produce candlenut biodiesel. The researcher concluded F I G U R E 2 Basic transesterification process for biofuel production 48,73,77 F I G U R E 3 Transesterification reaction of triglycerides 2,48,77,80 that the optimum parameters for the transesterification process were an 8:1 methanol to oil ratio, 1 wt% potassium hydroxide (KOH), temperature of 60 C, and reaction time of 2 hours. Budianto et al 50 and Al-Muttaqii et al 87 conducted catalytic hydrocracking of candlenut oil to produce biodiesel.…”

Section: Transesterification Processmentioning

confidence: 99%

“…The former requires co‐solvents and supercritical alcohol, whereas the latter requires acid and base catalysis 2,19,45,46,56,81,82 . The catalytic transesterification method can be conducted using a heterogeneous or homogeneous catalyst or enzymes 77,83 . Candlenut biodiesel is a synthesis that uses the transesterification method to produce candlenut oil in the presence of alcohol and a catalyst.…”

Section: Candlenut Biodiesel Conversion Technologymentioning

confidence: 99%

See 1 more Smart Citation

Candlenut oil: review on oil properties and future liquid biofuel prospects

Shaah

Allafi

Hossain

et al. 2021

Intl J of Energy Research

View full text Add to dashboard Cite

The rapid depletion of diesel fuel, increasing energy demand, and environmental pollution concerns are increasing worldwide interest in the production of liquid biofuels. Biofuel (bio-aviation and biodiesel) is a potential and plausible alternative to diesel fuel to substantially mitigate the environmental impact of future energy demand. Non-edible crop oil is viewed as a potential feedstock for liquid biofuel production owing to the massive demand for edible oil as a food source.However, the major limitation of utilizing non-edible crop oil for biodiesel production is the cost due to the high price of feedstocks and the limited supply of large-scale biodiesel production. Candlenut trees can grow in harsh and arid climates due to low moisture requirements. Therefore, candlenut can be cultivated in the most unused lands, particularly in developing countries along coasts and riverbanks and in deserts and other wastelands unsuitable for edible crops. Additionally, candlenut seed contains a high amount of oil (30%-60%). Thus, candlenut oil is a promising source for commercial biodiesel production. The present study was conducted to review the possibilities and challenges of utilizing candlenut as a potential feedstock for biodiesel production. Additionally, several important aspects related to candlenut oil processing, such as extraction technology, physicochemical properties, biodiesel production technologies, and advantages and limitations of candlenut biodiesel production are discussed.

show abstract

“…The utilization of edible oils in the production of biodiesel is an important point to be considered once the competition between energy and food purposes is not desirable. Therefore, the utilization of non-edible oils such as waste cooking oil or oil from waste of fish became an interesting option instead of the utilization of edible oils. − An example of non-edible waste that can be utilized in the synthesis of biodiesel is the Nile tilapia fish’s viscera. The Nile tilapia fish (Oreochromis niloticus) is cultivated in a large scale in the Brazilian Northeast, and the application of the viscera, a residual in the farming process, in the production of biodiesel shows economic and environmental advantages. , In Brazil, around 300,000 tons of continental fish, 500,000 tons of maritime fish, and 580,000 tons of aquatic fish were produced using species which are farmed only in Brazil, and the Nile tilapia fish is one of the most important of them…”

Section: Introductionmentioning

confidence: 99%

Waste of Nile Tilapia (Oreochromis niloticus) to Biodiesel Production by Enzymatic Catalysis—Optimization Using Factorial Experimental Design

Oliveira

Assunção

Pascoal

et al. 2021

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

Lipase from Thermomyces lanuginosus (TLL) and immobilized in Immobead was utilized in the transesterification of Nile tilapia’s oil. The oil was obtained using the rejects of the farming process of Nile tilapia fish (Oreochromis niloticus). The transesterification process was optimized using factorial experimental design. Quantity of the enzyme, molar ratio of methanol/oil, temperature, and co-solvent were the parameters evaluated. The response selected for optimization was biodiesel yield (%). The success of the reaction using optimized conditions was confirmed by nuclear magnetic resonance of hydrogen. The physicochemical properties determined for Nile tilapia’s biodiesel were in accordance with international standards. An enzyme concentration of 20%, a 6/1 methanol/oil molar ratio, a temperature of 33.5 °C, and toluene as a co-solvent were found as optimized parameters. The statistical data suggested the co-solvent as a factor which explains a possible deactivation of the enzyme by the addition of alcohol.

show abstract

Transesterification of non-edible seed oil for biodiesel production: characterization and analysis of biodiesel

Cited by 50 publications

References 30 publications

A new application for the valorisation of pomegranate seed oil: nanoencapsulation of pomegranate seed oil into electrospun nanomats for food preservation

A new application for the valorisation of pomegranate seed oil: nanoencapsulation of pomegranate seed oil into electrospun nanomats for food preservation

Candlenut oil: review on oil properties and future liquid biofuel prospects

Waste of Nile Tilapia (Oreochromis niloticus) to Biodiesel Production by Enzymatic Catalysis—Optimization Using Factorial Experimental Design

Contact Info

Product

Resources

About