Studies on Fatty Acid Composition and Proximate Analyses of Anethum Sowa L. (Dill) Seed

Saleh-e-In, Moshfekus; Roy, Sudhangshu Kumar

doi:10.3329/bjsir.v42i4.754

Cited by 8 publications

(17 citation statements)

References 15 publications

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“…The optical rotations were measured as +11.54 o to +13.56 o at 26 o C. The refractive indices (RI) of the oils were found from 1.431 to 1.465 at 30 o C. The refractive indices indicated that the oil contained fairly large amount of long chain unsaturated fatty acids (Mabaleha et al, 2004;Ali et al, 1998;Saleh-E-In and Roy, 2007).…”

Section: Resultsmentioning

confidence: 99%

“…The fatty acid contents (qualitative and quantitative) were determined by GLC of methyl esters. The fatty acid methyl esters (FAMEs) were prepared by complete esterification (checked by TLC) of oil using BF 3 -MeOH complex (Official Methods of Analysis, 1984;Metcalfe et al, 1966;Bannon et al, 1982;Saleh-E-In and Roy, 2007). Standard FAMEs (E. Merck) were used for the identification and quantification of the peaks.…”

Section: Identification and Quantification Of Fatty Acidsmentioning

confidence: 99%

“…After esterificaton, the reaction mixture was dissolved in diethyl ether in a separating funnel and was washed with dilute sodium carbonate solution until the effervescence was ceased. It was then washed with water, dried over anhydrous sodium sulphate and finally ether was removed to get methyl ester mixture (Official Methods of Analysis, 1984;Metcalfe et al, 1966;Bannon et al, 1982;Saleh-E-In and Roy, 2007).…”

Section: Identification and Quantification Of Fatty Acidsmentioning

confidence: 99%

“…Iodine value is a measure of the degree of unsaturation of fatty acids content of any fat or oil (as the value increases unsaturation increases). So, the result indicates that the oil possesses high unsaturation (Saleh-E-In and Roy, 2007). Therefore, the extracted oil possesses high proportion of higher unsaturated fatty acids.…”

mentioning

confidence: 96%

“…Properties of the oil such as acid value, iodine value and saponification value usually give the structural, stability and quality information about the oils (Saleh-E-In and Roy, 2007). Saponification values were found within 195.23 to 205.33 mg KOH/g indicating the presence of higher molecular weight fatty acids in oils.…”

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confidence: 99%

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The Fatty Acid Composition and Properties of Oil Extracted from Fresh Rhizomes of Turmeric (<i>Curcuma longa</i> Linn.) Cultivars of Bangladesh

Paul¹,

Munshi²,

Ahmed³

et al. 1970

Bangladesh J. Sci. Ind. Res.

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The fresh rhizomes of Curcuma longa Linn. (Turmeric or Holud) collected from three different places of Bangladesh were investigated to extract oil, its fatty acid composition and its physico-chemical properties. The rhizomes contained 8.76 - 10.92% oil. The percentage compositions of fatty acids were identified and quantified by GLC. The saturated and unsaturated fatty acid contents of three places were found to vary within 22.25 - 23.44% and 76.11 - 77.59%, respectively. Among identified six fatty acids, oleic acid contributed the highest proportion (56.24 - 58.88%), followed by myristic acid (16.25 - 17.71%); whilst, palmitic (5.59 - 6.00%), linoleic (10.90 - 12.82%), linolenic (4.15 - 5.46%) and ecosenoic acid (2.72 - 3.25%) together contributed the rest. Physico - chemical properties of the extracted oil were also investigated. The specific gravity, refractive index, optical rotation were recorded as 0.892 to 0.919 at 30°C, 1.431 to 1.465 at 30°C and +11.54° to +13.56° at 26°C, respectively. The chemical properties like saponification value (195.23 - 205.33), iodine value (75.53 - 90.47), peroxide value (23.25 - 36.16), acid value (11.08 - 11.32), ester value (56.30 - 64.13) and percentage of unsaponifiable matter (8.31 - 15.04%) were determined. Overall fresh Turmeric oil can be considered as a good source of oleic acid. Keywords: Curcuma longa; Fresh turmeric oil; Fatty acid composition; Oleic acid; Gas liquid chromatography. DOI: http://dx.doi.org/10.3329/bjsir.v46i1.8116 Bangladesh J. Sci. Ind. Res. 46(1), 127-132, 2011

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Section: Resultsmentioning

confidence: 99%

Section: Identification and Quantification Of Fatty Acidsmentioning

confidence: 99%

Section: Identification and Quantification Of Fatty Acidsmentioning

confidence: 99%

mentioning

confidence: 96%

mentioning

confidence: 99%

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The Fatty Acid Composition and Properties of Oil Extracted from Fresh Rhizomes of Turmeric (<i>Curcuma longa</i> Linn.) Cultivars of Bangladesh

Paul¹,

Munshi²,

Ahmed³

et al. 1970

Bangladesh J. Sci. Ind. Res.

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A review on phyto pharmacological, botanical and marketed formulation studies of Anethum sowa

Singh

Khalid

Arif

et al. 2020

ADV TRADIT MED (ADTM)

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Utilization of struvite recovered from high-strength ammonium-containing simulated wastewater as slow-release fertilizer and fire-retardant barrier

Yetilmezsoy

Koçak

Akbin

et al. 2018

Environmental Technology

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Sustainable uses of the struvite (magnesium ammonium phosphate hexahydrate, MgNHPO·6HO, MAP) recovered from the synthetic wastewater, as a high-quality slow-release fertilizer for the growth of nine medicinal plants and a fire-retardant barrier on the flammability of cotton fabric and wooden plate, were explored in this study. The previous experimental results demonstrated that under the optimal conditions, about 98.7% of [Formula: see text] (initial [Formula: see text] = 1000 mg/L) could be effectively and successfully recovered from simulated wastewater in the form of MAP precipitate. Rates of increase in total fresh weights, total dry weights, and fresh heights of plants grown in soil fertilized with the struvite were determined as 67%, 52%, and 12% for valerian; 121%, 75%, and 18% for cucumber; 421%, 260%, and 47% for dill; 314%, 318%, and 27% for coriander; 432%, 566%, and 30% for tomato; 285%, 683%, and 26% for parsley; 200%, 225%, and 9% for basil; 857%, 656%, and 92% for rocket; and 146%, 115%, and 28% for cress, respectively, compared to the control pots. The microstructure, elemental composition, surface area, thermal behaviour, and functional groups of the grown crystals were characterized using SEM, EDS, BET, TGA-DTG-DSC, and FTIR analyses, respectively. Flammability tests and thermal analyses concluded that the dried and crumbled/implanted form of struvite used as a fire-retardant barrier demonstrated a remarkable flame-resistant behaviour for both cotton fabric and wooden plate. Findings of this experimental study clearly corroborated the versatility of struvite as non-polluting and environmentally friendly clean product for the sustainable usage in different fields.

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Studies on Fatty Acid Composition and Proximate Analyses of Anethum Sowa L. (Dill) Seed

Cited by 8 publications

References 15 publications

The Fatty Acid Composition and Properties of Oil Extracted from Fresh Rhizomes of Turmeric (<i>Curcuma longa</i> Linn.) Cultivars of Bangladesh

The Fatty Acid Composition and Properties of Oil Extracted from Fresh Rhizomes of Turmeric (<i>Curcuma longa</i> Linn.) Cultivars of Bangladesh

A review on phyto pharmacological, botanical and marketed formulation studies of Anethum sowa

Utilization of struvite recovered from high-strength ammonium-containing simulated wastewater as slow-release fertilizer and fire-retardant barrier

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