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1. Vibration and noise characteristics of CI engine fueled with Niger seed oil methyl ester blends and hydrogen

Author:
Jaikumar, S.; Bhatti, S. K.; Srinivas, V.; Rajasekhar, M.
Source:
International journal of environmental science and technology 2020 v.17 no.3 pp. 1529-1536
ISSN:
1735-1472
Subject:
seed oils,   etc   ; biodiesel; diesel fuel; hydrogen; vibration; Niger;     Show all 6 Subjects
Abstract:
... The present study dwells the assessment of vibration and noise levels with the use of biodiesel and hydrogen in dual fuel mode in a single-cylinder, 4-stroke CI engine at different compression ratios (16, 17.5, and 18.5). Niger seed oil methyl ester (NSOME) blends B10, B20, and B40 were used as test fuels and conducted the experimental test at full load (12 kgf) by maintaining the constant engine ...
DOI:
10.1007/s13762-019-02443-y

2. Supercritical CO2 extraction of tomato pomace: Evaluation of the solubility of lycopene in tomato oil as limiting factor of the process performance

Author:
Squillace, Pietro; Adani, Fabrizio; Scaglia, Barbara
Source:
Food chemistry 2020 v.315 pp. 126224
ISSN:
0308-8146
Subject:
seed oils,   etc   ; Solanum lycopersicum; carbon dioxide; equations; lycopene; solubility; solubilization; supercritical fluid extraction; tomato pomace; tomatoes;     Show all 10 Subjects
Abstract:
... This work considered lycopene (lyc) amount and (all-E)-lyc:Z-lyc (E:Z) ratio as driving parameters of the tomato pomace (TP) supercritical CO₂ extraction (SFE_CO₂) performance. By testing lyc concentrations solubilization in tomato seed oil and E:Z ratios of 75:25, 59:39 and 25:75, full and partial equations (SE) were calculated. The application of mass balances to experimental TP_SFE_CO₂ highligh ...
DOI:
10.1016/j.foodchem.2020.126224

3. Plant unusual fatty acids: learning from the less common

Author:
Cahoon, Edgar B; Li-Beisson, Yonghua
Source:
Current opinion in plant biology 2020 v.55 pp. 66-73
ISSN:
1369-5266
Subject:
seed oils,   etc   ; biosynthesis; cutin; enzymes; fatty acids; lipid metabolism; metabolic engineering; pathogens; polyesters;     Show all 9 Subjects
Abstract:
... The plant kingdom contains an abundance of structurally diverse fatty acids referred to as unusual fatty acids. Unusual fatty acids on plant surfaces can form polyesters that contribute to the function of cutin as a barrier for water loss and pathogen protection. Unusual fatty acids are also found as abundant components of seed oils of selected species and often confer desirable properties for ind ...
DOI:
10.1016/j.pbi.2020.03.007

4. Fatty acids and triacylglycerols in the seed oils of Saudi Arabian date (Phoenix dactylifera L.) palms

Author:
Lieb, Veronika M.; Kleiber, Caroline; Metwali, Ehab M.R.; Kadasa, Naif M.S.; Almaghrabi, Omar A.; Steingass, Christof B.; Carle, Reinhold
Source:
International journal of food science & technology 2020 v.55 no.4 pp. 1572-1577
ISSN:
0950-5423
Subject:
seed oils,   etc   ; Phoenix dactylifera; carbon; cultivars; dodecanoic acid; multivariate analysis; myristic acid; oleic acid; seeds; triacylglycerols;     Show all 10 Subjects
Abstract:
... Total lipids, fatty acids and triacylglycerols in seeds of the four Saudi Arabian date cultivars ‘Anbra’, ‘Megadwel’, ‘Sacai’ and ‘Sfwai’ were analysed. Total lipid contents ranged between 7.3 and 8.6%. Oleic, lauric and myristic acid represented the most abundant fatty acids in date seed oil. HPLC‐DAD‐ESI‐MSⁿ analysis enabled the identification of 40 triacylglycerols with equivalent carbon number ...
DOI:
10.1111/ijfs.14383

5. Selection of suitable model for the supercritical fluid extraction of carrot seed oil: A parametric study

Author:
Priyanka,; Priyanka,; Priyanka,; Priyanka,; Priyanka,; Priyanka,; Priyanka,; Priyanka,; Priyanka,; Khanam, Shabina
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2020 v.119 pp. 108815
ISSN:
0023-6438
Subject:
seed oils,   etc   ; carrots; computer software; lipid content; mass transfer; mathematical models; solvents; supercritical fluid extraction; temperature;     Show all 9 Subjects
Abstract:
... To investigate suitable model for supercritical fluid extraction of carrot seed oil, different mathematical models are selected from literature and solved using COMSOL Multiphysics software. Operating parameters such as pressure, temperature, solvent flow rate, and addition of co-solvent are varied in ranges as 200–400 bar, 50–70 °C, 5–15 g/min, and 0–10 wt%, respectively. Solvent and solid phase ...
DOI:
10.1016/j.lwt.2019.108815

6. Antioxidative performance and oil-soluble properties of conventional antioxidants in rubber seed oil biodiesel

Author:
Ni, Zi-hao; Li, Fa-she; Wang, Hua; Wang, Shuang; Gao, Sheng-yang; Zhou, Li
Source:
Renewable energy 2020 v.145 pp. 93-98
ISSN:
0960-1481
Subject:
rubber seed oil,   etc   ; ambient temperature; antioxidant activity; antioxidants; autoxidation; biodiesel; butylated hydroxyanisole; mixing;     Show all 8 Subjects
Abstract:
... The resistance of biodiesel fuels to autoxidation can be improved by mixing them with antioxidants. In this study, the effectiveness of 10 conventional antioxidants added to rubber seed oil biodiesel was investigated. According to the Chinese Pharmacopoeia (2015 version), the soluble interval was evaluated and Rancimat method using EN 14112 was adopted to determine the antioxidative effect of conv ...
DOI:
10.1016/j.renene.2019.04.045

7. High share granulation process affecting the quality and stability of spine date seed oil (SDSO) tablets

Author:
Wang, Xue; Wang, Shu-Yan; Wang, Jiong; Wang, Jian-Ming; Yang, Chen; Ma, Hai-Qiu; Zhang, Bo
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2020 v.118 pp. 108765
ISSN:
0023-6438
Subject:
seed oils,   etc   ; fatty acid composition; granules; impellers; microencapsulation; oxidative stability; peroxide value; solidification;     Show all 8 Subjects
Abstract:
... The purpose of the present study was to prepare the solidified microcapsules and identify the effect of granulation and compression on the quality and stability of solidified spine date seed oil (SDSO). The fatty acid profile and the oxidative stabilities of the products were applied as indicators. The microencapsulation of SDSO–loaded granules were prepared using an electrostatic layer-by-layer d ...
DOI:
10.1016/j.lwt.2019.108765

8. Development, validation and application of a LC-MS/MS method for quantification of 15 cannabinoids in food

Author:
Christinat, Nicolas; Savoy, Marie-Claude; Mottier, Pascal
Source:
Food chemistry 2020 v.318 pp. 126469
ISSN:
0308-8146
Subject:
seed oils,   etc   ; cannabinoids; compliance; dried milk; hemp; laws and regulations; liquid chromatography; raw milk; surveys; tandem mass spectrometry;     Show all 10 Subjects
Abstract:
... In this study, the occurrence of cannabinoids in hemp-based food products was investigated. For that purpose, a new liquid chromatography tandem mass spectrometry method for the quantification of fifteen cannabinoids was developed and validated for multiple matrices. Method performances were good, fulfilling the SANTE/11813/2017 requirements, and allowing for products compliance testing with vario ...
DOI:
10.1016/j.foodchem.2020.126469

9. Olive oil mixtures. Part one: Decisional trees or how to verify the olive oil percentage in declared blends

Author:
Gómez-Coca, Raquel B.; Pérez-Camino, María del Carmen; Martínez-Rivas, José M.; Bendini, Alessandra; Gallina Toschi, Tullia; Moreda, Wenceslao
Source:
Food chemistry 2020 v.315 pp. 126235
ISSN:
0308-8146
Subject:
seed oils,   etc   ; European Union; alkanes; commercialization; decision support systems; gamma-tocopherol; ingredients; olive oil; olives; sterols; triacylglycerols;     Show all 11 Subjects
Abstract:
... The commercialization of declared blends of olive oil and seed oil is something long approved by the European Union. There, the olive oil percentage must be at least 50% if the producer aims to advertise its presence on the front label, i.e., somewhere other than in the ingredients list. However, the Regulation did not propose any method to verify such proportion. For this purpose, we recommend th ...
DOI:
10.1016/j.foodchem.2020.126235

10. Characterization of Saccharomyces cerevisiae based microcarriers for encapsulation of black cumin seed oil: Stability of thymoquinone and bioactive properties

Author:
Karaman, Kevser
Source:
Food chemistry 2020 v.313 pp. 126129
ISSN:
0308-8146
Subject:
seed oils,   etc   ; Nigella sativa; Saccharomyces cerevisiae; bioactive compounds; bioactive properties; encapsulation; environmental factors; heat; phytochemicals; quinones; yeasts;     Show all 11 Subjects
Abstract:
... Thymoquinone is a chief phytochemical constituent of black cumin seed oil (BCSO) and shows strong bioactivity. It has a weak stability against environmental conditions like heat and light. Encapsulation process by Saccharomyces cerevisiae is a popular technique to preserve the bioactivity and increase the stability of functional bioactive compounds. In the current study, BCSO was encapsulated by b ...
DOI:
10.1016/j.foodchem.2019.126129

11. Process optimization of green diesel selectivity and understanding of reaction intermediates

Author:
Ameen, Mariam; Azizan, Mohammad Tazli; Yusup, Suzana; Ramli, Anita; Shahbaz, Muhammad; Aqsha, Aqsha
Source:
Renewable energy 2020 v.149 pp. 1092-1106
ISSN:
0960-1481
Subject:
rubber seed oil,   etc   ; analysis of variance; decarboxylation; hydrocarbons; hydrogen; renewable energy sources; response surface methodology; temperature; triacylglycerols;     Show all 9 Subjects
Abstract:
... The process optimization of hydrodeoxygenation of rubber seed oil was investigated on diesel range hydrocarbons selectivity and conversion of reaction intermediates. The comprehensive investigation has been performed on effects of reaction parameters and optimization condition using Response Surface Methodology. The experimental runs were carried out over four operating parameters i.e. temperature ...
DOI:
10.1016/j.renene.2019.10.108

12. Supercritical CO2 extraction of carrot seed oil: screening, optimization and economic analysis

Author:
Priyanka,; Khanam, S.
Source:
International journal of environmental science and technology 2020 v.17 no.4 pp. 2311-2324
ISSN:
1735-1472
Subject:
seed oils,   etc   ; carbon dioxide; carrots; economic analysis; oleic acid; particle size; regression analysis; screening; solvents; supercritical fluid extraction; temperature;     Show all 11 Subjects
Abstract:
... In this study, the extraction of carrot seed oil is carried out using supercritical CO₂. Screening design was applied on operating parameters such as pressure, temperature, solvent flow rate, particle size and co-solvent to study the contribution of each parameter on extraction yield. Central composite design is employed on reduced parameters with operating ranges: 20–40 MPa (pressure), 50–70 °C ( ...
DOI:
10.1007/s13762-019-02497-y

13. Decreasing the acid value of pyrolysis oil via esterification using ZrO2/SBA-15 as a solid acid catalyst

Author:
Li, Lu; Yan, Bin; Li, Huaxiao; Yu, Shitao; Ge, Xiaoping
Source:
Renewable energy 2020 v.146 pp. 643-650
ISSN:
0960-1481
Subject:
rubber seed oil,   etc   ; acid value; catalysts; catalytic activity; corrosion; diesel fuel; equipment; esterification; potassium hydroxide; pyrolysis oils; viscosity; zirconium oxide;     Show all 12 Subjects
Abstract:
... The high acid value of pyrolysis oil obtained from biologic oil is the main drawback that not only affects the properties of pyrolysis oil, but also leads to the corrosion of equipment. Herein, pyrolysis oil obtained from rubber seed oil was upgraded via esterification using ZrO2/SBA-15 as a solid acid catalyst. Using ZrO2/SBA-15 as a catalyst, the acid value of the esterified pyrolysis oil obtain ...
DOI:
10.1016/j.renene.2019.07.015

14. Enhancement of Lipase CAL‐A Selectivity by Protein Engineering for the Hydrolysis of Erucic Acid from Crambe Oil

Author:
Oroz‐Guinea, Isabel; Zorn, Katja; Bornscheuer, Uwe T.
Source:
European journal of lipid science and technology 2020 v.122 no.1 pp. e1900115
ISSN:
1438-7697
Subject:
crambe seed oil,   etc   ; biocatalysis; carboxylic ester hydrolases; erucic acid; esters; free fatty acids; hydrolysis; polymers; protein engineering; surfactants; temperature;     Show all 11 Subjects
Abstract:
... The aim of this study is to pursue the identification and characterization of different CAL‐A variants displaying higher specificity toward erucic acid than CAL‐A wild type (wt). A careful analysis of the data generated from previously created site‐directed saturation libraries reveals several variants that display a higher preference for the hydrolysis of p‐nitrophenyl (pNP)‐erucate over pNP‐olea ...
DOI:
10.1002/ejlt.201900115

15. Determination of Clastogenic and Anticlastogenic Potential of Cuminum Cyminum Seed Oil Using in Vitro Micronucleus Assay in CHO-K1 Cells

Author:
Goyal, Vinod Kumar; Vincent, Sthevaan; Pandey, Santosh Kumar; Nirogi, Ramakrishna
Source:
Journal of herbs, spices & medicinal plants 2019 v.25 no.3 pp. 259-270
ISSN:
1540-3580
Subject:
seed oils,   etc   ; Cuminum cyminum; antimutagenic activity; cumin; micronucleus tests; mutagens;     Show all 6 Subjects
Abstract:
... Cumin (Cuminum cyminum) was evaluated for its clastogenic and anticlastogenic potentials using a micronucleus assay in CHO-K1 cells. No increase in micronuclei was observed at any tested concentrations compared to concurrent vehicle control, indicating that cumin seed oil did not have clastogenic potentials under test condition. To determine the anticlastogenic potential of cumin, another trial wa ...
DOI:
10.1080/10496475.2019.1602574

16. Fatty acid composition and oil content during coriander fruit development

Author:
Nguyen, Quang-Hung; Talou, Thierry; Evon, Philippe; Cerny, Muriel; Merah, Othmane
Source:
Food chemistry 2020 v.326 pp. 127034
ISSN:
0308-8146
Subject:
seed oils,   etc   ; Coriandrum sativum; European Union; coriander seed; fatty acid composition; field experimentation; fruiting; fruits; ingredients; isomers; lipid content; novel foods; oleic acid; polyunsaturated fatty acids; France;     Show all 15 Subjects
Abstract:
... Coriander contains petroselinic acid, an isomer fatty acid of oleic acid. Coriander seed oil has been proposed as novel food ingredient in the European Union. Field experiments were performed at Auch (France) during two seasons (2010 and 2011). From flowering to maturity, fruits were harvested weekly and oil content and fatty acid (FA) compositions were determined. Fruits presented 2% more oil in ...
DOI:
10.1016/j.foodchem.2020.127034

17. Influence of heated, unheated whey protein isolate and its combination with modified starch on improvement of encapsulated pomegranate seed oil oxidative stability

Author:
Comunian, Talita A.; Grassmann Roschel, Gabriela; da Silva Anthero, Ana Gabriela; de Castro, Inar Alves; Dupas Hubinger, Miriam
Source:
Food chemistry 2020 v.326 pp. 126995
ISSN:
0308-8146
Subject:
seed oils,   etc   ; droplet size; emulsifiers; emulsifying; emulsions; encapsulation; functional foods; linoleic acid; modified starch; oleic acid; oxidation; oxidative stability; pomegranates; spray drying; volatile compounds; whey protein isolate;     Show all 16 Subjects
Abstract:
... This study aimed at encapsulating pomegranate seed oil (PSO) by emulsification followed by spray drying using whey protein isolate (WPI) in its natural form, heated (Pickering), and combined with modified starch (WPI:Capsul®) as emulsifiers/wall materials. Emulsions were stable under different stress conditions. Pickering emulsions presented bigger droplet size (6.49–9.98 μm) when compared to WPI ...
DOI:
10.1016/j.foodchem.2020.126995

18. Characteristics of Paeonia ostii seed oil body and OLE17.5 determining oil body morphology

Author:
Zhao, Daqiu; Li, Tingting; Li, Zhiyuan; Sun, Jing; Tao, Jun
Source:
Food chemistry 2020 v.319 pp. 126548
ISSN:
0308-8146
Subject:
seed oils,   etc   ; Paeonia ostii; fatty acid composition; genes; lipid bodies; oil crops; pH; proteins; seed size; seeds; sodium chloride; tobacco; China;     Show all 13 Subjects
Abstract:
... Paeonia ostii is an emerging woody oil crop and cultivated on a large scale in China. This study attempted to characterize the characteristics of P. ostii seed oil body (OB) and found the key genes related to its morphology. The results showed that P. ostii seed oil contained five dominant fatty acid compositions that were stored in OBs. During the development of seeds, oil yield and fatty acid co ...
DOI:
10.1016/j.foodchem.2020.126548

19. Biodiesel production from Elaeagnus angustifolia.L seed as a novel waste feedstock using potassium hydroxide catalyst

Author:
Kamran, Ehsan; Mashhadi, Hamid; Mohammadi, Ahmad; Ghobadian, Barat
Source:
Biocatalysis and agricultural biotechnology 2020 v.25 pp. 101578
ISSN:
1878-8181
Subject:
seed oils,   etc   ; Elaeagnus angustifolia; alternative fuels; biodiesel; catalysts; feedstocks; fuel production; lipid content; methanol; physicochemical properties; potassium hydroxide; seeds; temperature; transesterification; wastes;     Show all 15 Subjects
Abstract:
... In this study, Elaeagnus angustifolia L seed oil has been investigated as a novel feedstock for biodiesel production. Elaeagnus angustifolia L seeds were collected and, after drying, their oil was extracted. The maximum oil content of the seeds was found to be ~18%. The physical and chemical characteristics of the oil were investigated. Biodiesel was produced by a using the transesterification rea ...
DOI:
10.1016/j.bcab.2020.101578

20. Biodiesel production from phoenix tree seed oil catalyzed by liquid lipozyme TL100L

Author:
Sun, Shangde; Li, Kaiyue
Source:
Renewable energy 2020 v.151 pp. 152-160
ISSN:
0960-1481
Subject:
seed oils,   etc   ; Thermomyces; activation energy; biocatalysts; biodiesel; carboxylic ester hydrolases; catalytic activity; fatty acids; fuel production; methanol; petroleum; raw materials; temperature; transesterification; trees; woody plants;     Show all 16 Subjects
Abstract:
... Biodiesel is a green and sustainable energy, which is a fatty acid alkyl ester as an alternative to petroleum diesel. In the work, phoenix tree seed oil, one kind of undeveloped woody plant resource, was used as the novel raw material for biodiesel preparation. Several free liquid lipases were used as biocatalysts to catalyze the transesterification of phoenix tree seed oil (PTSO) with methanol. E ...
DOI:
10.1016/j.renene.2019.11.006