Transesterification of Camellia japonica and Vernicia fordii seed oils on alkali catalysts for biodiesel production

Chung, Kyong-Hwan

doi:10.1016/j.jiec.2010.03.007

Cited by 53 publications

(10 citation statements)

References 15 publications

(11 reference statements)

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“…5 min. The Y F obtained in this study is higher than those of the previous works of 65% (Chung, 2010) and 86.6% using stirring method at the same temperature range for 3 h and 2 h, respectively. The Y F stays at a lower value of 84.9% at t US = 1 min, indicating that t US longer than 1 min, say 5 min, should be more appropriate for the case of Tung oil.…”

Section: Effect Of T Us On Y F Of Ester Of Biodiesel Produced From Tucontrasting

confidence: 76%

“…Routes employed included reducing the reaction time, catalyst and energy consumption, while enhancing the yield of ester for production (Deshmane et al, 2009). Up to now, there are many materials used for a large-scale biodiesel production such as rapeseed oil in Europe, soybean oil in the United States of America and palm oil in Southeast Asia (Chung, 2010). However, biodiesel production has some obstacles, especially the high cost of feedstocks for the production and the post-treatment of byproducts.…”

Section: Introductionmentioning

confidence: 99%

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Biodiesel production from Tung oil and blended oil via ultrasonic transesterification process

Manh

Chen

Chang

et al. 2011

Journal of the Taiwan Institute of Chemical Engineers

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Section: Effect Of T Us On Y F Of Ester Of Biodiesel Produced From Tucontrasting

confidence: 76%

Section: Introductionmentioning

confidence: 99%

Biodiesel production from Tung oil and blended oil via ultrasonic transesterification process

Manh

Chen

Chang

et al. 2011

Journal of the Taiwan Institute of Chemical Engineers

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“…Similar in structure to petrol-diesel, biodiesel prepared with C15–C18 alkane fractions with a high cetane number of 91 can be obtained from A. trifoliata seed oil. This cetane number is similar to that of biodiesel prepared using Sapium sebiferum oil (40.2) and Vernicia fordii (53) [ 6 – 8 ]. Moreover, the fruits of A. trifoliata have high sugar content, which is important in industrial bioethanol production because it can boost the amount of ethanol produced at the end of fermentation [ 9 , 10 ].…”

Section: Introductionsupporting

confidence: 67%

Integrative transcriptome and proteome analyses provide new insights into different stages of Akebia trifoliata fruit cracking during ripening

Niu

Shi

Huang

et al. 2020

Biotechnol Biofuels

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Background: Akebia trifoliata (Thunb.) Koidz may have applications as a new potential source of biofuels owing to its high seed count, seed oil content, and in-field yields. However, the pericarp of A. trifoliata cracks longitudinally during fruit ripening, which increases the incidence of pests and diseases and can lead to fruit decay and deterioration, resulting in significant losses in yield. Few studies have evaluated the mechanisms underlying A. trifoliata fruit cracking. Results: In this study, by observing the cell wall structure of the pericarp, we found that the cell wall became thinner and looser and showed substantial breakdown in the pericarp of cracking fruit compared with that in non-cracking fruit. Moreover, integrative analyses of transcriptome and proteome profiles at different stages of fruit ripening demonstrated changes in the expression of various genes and proteins after cracking. Furthermore, the mRNA levels of 20 differentially expressed genes were analyzed, and parallel reaction monitoring analysis of 20 differentially expressed proteins involved in cell wall metabolism was conducted. Among the molecular targets, pectate lyases and pectinesterase, which are involved in pentose and glucuronate interconversion, and β-galactosidase 2, which is involved in galactose metabolism, were significantly upregulated in cracking fruits than in non-cracking fruits. This suggested that they might play crucial roles in A. trifoliata fruit cracking. Conclusions: Our findings provided new insights into potential genes influencing the fruit cracking trait in A. trifoliata and established a basis for further research on the breeding of cracking-resistant varieties to increase seed yields for biorefineries.

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“…To obtain biodiesel, the vegetable oil or animal fat is subjected to a chemical reaction termed Transesterification (Nabi et al, 2009;Anand et al, 2009). In the reaction triglyceride is reacted in the presence of a catalyst with an alcohol to give the corresponding alkyl ester of the fatty acid mixture that is found in the parent vegetable oil or animal fat (Chung, 2010;Muralidharan et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

An Experimental Investigation on Performance of CI Engine Using Diesel, Esterified Cotton Seed Oil and Diethyl Carbonate as Additive

Kamble¹,

Pinto²

2016

Energy Research Journal

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In this study, Cotton seed oil ethyl ester was produced by transesterification process. The performance of diesel engine was experimentally investigated by using cotton seed oil ethyl ester as fuel. For the study cotton seed oil ethyl ester was mixed with diesel fuel and B20 blend was prepared. Also Diethyl Carbonate was added as an additive in 4, 8 and 10% proportion. Fuels were tested on a single cylinder, four-stroke, direct injection, water cooled diesel engine. The effects of cotton seed oil ethyl ester diesel blend on engine performance were examined at constant speed and varying loading conditions. The effect of B20 and its blends with diethyl carbonate on engine power, brake specific fuel consumption, brake thermal efficiency and exhaust gas temperature were clarified by the performance tests. The experimental results showed that the use of B20 with 10% diethyl carbonate increases the brake thermal efficiency, decreases fuel consumption; decreases brake specific fuel consumption and also the exhaust gas temperature. However, there were no significant differences in performance values of diesel, B20 and B20 with diethyl carbonate. The experimental results showed that the lower contents of cotton seed oil ethyl ester in the blends can partially be substituted for the diesel fuel without any modifications in diesel engines.

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Transesterification of Camellia japonica and Vernicia fordii seed oils on alkali catalysts for biodiesel production

Cited by 53 publications

References 15 publications

Biodiesel production from Tung oil and blended oil via ultrasonic transesterification process

Biodiesel production from Tung oil and blended oil via ultrasonic transesterification process

Integrative transcriptome and proteome analyses provide new insights into different stages of Akebia trifoliata fruit cracking during ripening

An Experimental Investigation on Performance of CI Engine Using Diesel, Esterified Cotton Seed Oil and Diethyl Carbonate as Additive

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