scholarly journals Octadecatrienoic Acid

2020 ◽  
Author(s):  
Keyword(s):  
Octadecatrienoic Acid

IDENTIFICATION OF CONJUGATED TRIENE FATTY ACIDS IN CERTAIN SEED OILS

1962 ◽  
Vol 40 (11) ◽  
pp. 2078-2082 ◽  
Author(s):  
C. Y. Hopkins ◽  
Mary J. Chisholm
Keyword(s):  
Fatty Acid ◽  
Eleostearic Acid ◽  
Octadecatrienoic Acid ◽  
Seed Oils ◽  
Punicic Acid ◽  
Calendula Officinalis ◽  
Conjugated Fatty Acid ◽  
Mild Conditions ◽  
Conjugated Triene ◽  
Major Acid

Seed oils were hydrolyzed under mild conditions and the major conjugated fatty acid of each oil was isolated and identified. In two families, species which were closely related botanically contained different but isomeric acids. Thus, in the Bignoniaceae, Jacaranda chelonia had cis trans,cis-8,10,12-octadecatrienoic acid as a major acid while Catalpa speciosa had trans,trans,cis-9,11,13-octadecatrienoic acid. In the Cucurbitaceae, Momordica charantia had the ordinary cis,trans,trans-9,11,13-octadecatrienoic (α-eleostearic) acid while M. balsamina had cis,trans,cis-9,11,13-octadecatrienoic (punicic) acid. M. balsamina is a new and convenient source of punicic acid. α-Eleostearic acid was identified as a major acid in examples of Valerianaceae and Rosaceae. Further proof was obtained that the fatty acid of Calendula officinalis (Compositae) is trans,trans,cis-8,10,12-octadecatrienoic acid.

CHARACTERIZATION OF FIXED OIL FROM SEEDS OF MOMORDICA TUBEROSA (ROXB) COGN. (CUCURBITACEAE) FRUITS BY GC-MS

INDIAN DRUGS ◽  
2012 ◽  
Vol 49 (04) ◽  
pp. 39-42
Author(s):  
M. S Kale ◽  
◽  
K. S. Laddha
Keyword(s):  
Oleic Acid ◽  
Stearic Acid ◽  
Eleostearic Acid ◽  
Octadecenoic Acid ◽  
Acid Value ◽  
Octadecatrienoic Acid ◽  
Octadecanoic Acid ◽  
Hexadecanoic Acid ◽  
Saponification Value

Fixed oil obtained from the seeds of Momordica tuberosa (Roxb) Cogn. fruits (family: Cucurbitaceae) was analyzed using GC-MS. Five compounds, namely palmitic acid (hexadecanoic acid), oleic acid (9-octadecenoic acid), stearic acid (octadecanoic acid), ?-eleostearic acid (9, 11, 13-octadecatrienoic acid) and gama-linolenic acid (6, 9, 12-octadecatrienoic acid) were found to be major compounds in fixed oil obtained from the seeds of M. tuberosa fruits. Physical constants saponification value, unsaponifiable matter and acid value were found to be 182.4, 1.56% w/w and 11.44 respectively.

A new acid fromcalea urticaefoliaseed oil:trans-3,cis-9,cis-12-octadecatrienoic acid

1965 ◽  
Vol 42 (1) ◽  
pp. 50-53 ◽  
Author(s):  
M. O. Bagby ◽  
W. O. Siegl ◽  
I. A. Wolff
Keyword(s):  
Octadecatrienoic Acid

scholarly journals New Compounds from Leaves of Smallanthus sonchifolius

2009 ◽  
Vol 4 (9) ◽  
pp. 1934578X0900400
Author(s):  
Xiang Zheng ◽  
Gai Kuo ◽  
Dou De-Qiang ◽  
Kang Ting-Guo ◽  
Shi Yu-Yuan ◽  
...  
Keyword(s):  
Benzyl Alcohol ◽  
Spectral Data ◽  
Spectroscopic Analysis ◽  
Trienoic Acid ◽  
Octadecatrienoic Acid ◽  
Smallanthus Sonchifolius ◽  
New Compounds ◽  
First Time ◽  
Chemical Evidence

A new octadecatrienoic acid and a new benzyl glycoside, along with a known compound, were isolated from the leaves of Smallanthus sonchifolius. The structures of the two new compounds were elucidated as 13(R)-hydroxy-octadeca-(9E,11E,15Z)-trienoic acid (1) and benzyl alcohol 7-O-α-L-arabinopyranosyl(1″→2′)-β-D-glucopyranoside (2) on the basis of spectroscopic analysis and chemical evidence. The known compound was identified as 13(R)-hydroxy-octadeca-(9Z,11E,15Z)-trienoic acid (3) by comparison of its spectral data with that reported. Compound 3 was isolated for the first time from the title plant.

Fatty Acid Composition of Seeds of Satureja thymbra and S. cuneifolia

2003 ◽  
Vol 58 (7-8) ◽  
pp. 502-504 ◽  
Author(s):  
Ahmet C. Gören ◽  
Gökhan Bilsel ◽  
Mehmet Altun ◽  
Fatih Satıl
Keyword(s):  
Fatty Acid ◽  
Methyl Ester ◽  
Methyl Esters ◽  
Octadecenoic Acid ◽  
Acid Methyl Ester ◽  
Octadecatrienoic Acid ◽  
Octadecanoic Acid ◽  
Hexadecanoic Acid ◽  
Acid Methyl ◽  
Main Components

Abstract The chemical composition of fatty acid methyl esters (FAMEs) from seeds of S. thymbra and S. cuneifolia were analyzed by GC/MS. 7 FAMEs were identified from the seeds of S. thymbra mainly as 9-octadecenoic acid methyl ester (43.9%), hexadecanoic acid methyl ester (11.4%), 9,12,15-octadecatrienoic acid methyl ester (Z,Z,Z) (30.2%), and octadecanoic acid methyl ester (14.1%), while from the seed of S. cuneifolia 10 FAMEs were obtained with the main components, similar to S. thymbra. These were identified as 9-octadecenoic acid methyl ester (10.1%), hexadecanoic acid methyl ester (methyl palmitate, 34.6%), 9,12,15-octadecatrienoic acid methyl ester (Z,Z,Z) (6.3%) and octadecanoic acid methyl ester (1.8%).

scholarly journals A STRUCTURE BASED MOLECULAR DOCKING OF Acacia catechu AGAINSTCONTRACTILE PROTEIN Plasmodium falciparum – A MALARIAL DISEASE

2020 ◽  
pp. 58-64
Author(s):  
ABHISHEK BISWAL R ◽  
VIVEK PAZHAMALAI
Keyword(s):  
Plasmodium Falciparum ◽  
Dosage Level ◽  
Octadecatrienoic Acid ◽  
Therapeutic Drug ◽  
Drug Compounds ◽  
Drug Compound ◽  
Gas Chromatography Mass Spectroscopy ◽  
Acacia Catechu ◽  
Novel Drug ◽  
Novel Therapeutic

The bioactive compounds of Acacia catechu using Gas Chromatography Mass Spectroscopy and the inhibitory activity against contractile protein Plasmodium falciparum against protozoan disease were studied. This research mainly focuses on finding of novel drug screening against malarial enzyme. The compounds of Acacia catechu are screened using Lipinski rule of five with ADMET properties in which the character as well as behaviour of the drug compound is known. The compounds were checked for its dosage level in human and rat as well as distribution properties in blood brain barrier and central neuro system. The compounds 9,12,15- Octadecatrienoic acid has higher affinity with -7.95 Kcal/mol followed by Pthalic acid, butyl 2- pentyl ester -7.35 Kcal/mol and Furo[2,3-d] Pyrimidine-4,6 [5H,7H]-dion -6.24 Kcal/mol were docked using Autodock software. the compound  9,12,15- Octadecatrienoic acid, Pthalic acid butyl 2- pentyl ester, Furo[2,3-d] Pyrimidine-4,6 [5H,7H]-dion has higher affinity such as -7.95 Kcal/mol , -7.35 Kcal/mol and -6.24 Kcal/mol respectively. Thus this research proves that the drug compounds of Acacia catechu have novel therapeutic drug activity against virulent enzymes.

scholarly journals MOLECULAR PROPERTIES, BIOACTIVITY SCORES, AND TOXICITY PREDICTIONS OF THE PHYTOCONSTITUENTS PRESENT IN BAUHINIA ACUMINATA

2021 ◽  
Vol 9 (07) ◽  
pp. 408-414
Author(s):  
Neelima Kudumula ◽  
Noota Divya ◽  
Nagamalla Sravika ◽  
Saketha Priya ◽  
Pachava Anusha ◽  
...  
Keyword(s):  
Kinase Inhibitor ◽  
Octadecadienoic Acid ◽  
Indian Subcontinent ◽  
Biological Properties ◽  
Octadecatrienoic Acid ◽  
Lipinski’S Rule ◽  
Synthetic Drugs ◽  
The Family ◽  
Precautionary Action ◽  
Important Medicinal Plant

ABSTRACT: To develop the herbal drug with the least side effects, there are superior opportunities to discover the medicinal and other biological properties. Natural products serve as sources of beneficial chemical molecules. For this study, Bauhinia acuminata an important medicinal plant of the Indian subcontinent that belongs to the family Fabaceae was chosen. The plant is well known for its precautionary action in tuberculosis. It has been established to possess some pharmacological activities such as membranes Stabilizing activity1, antibacterial2, anti-nociceptive3, thrombolytic activity4, antioxidant5, anthelmintic6, anti-diarrheal7, Hepato-protective 8.  Phytoconstituents present in Bauhinia acuminata obey Lipinski's rule (MiLog P <5) except Kaempferol-3-glucoside indicated their drug-likeness property. Rhoeagenine, 9, 12, 15-octadecatrienoic acid, and 9, 12-octadecadienoic acid are the phytoconstituents showing all types of binding with all types of receptors binding except Kinase inhibitor activity. Rhoeagenine, Alpha humulene, 9, 12, 15-octadecatrienoic acid, 9, 12-octadecadienoic acid, Alpha muurolol, Beta-sitosterol, Kaempferol-3-glucoside are the phytoconstituents that are free from any type of toxicity. The accurate prediction scores can be used as monographs by researchers and scientists for the development of potential Semisynthetic and synthetic drugs for multifarious usage.

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