<i>Aphananthe aspera</i> kernel oil: A rich source of linoleic acid

Tanaka, Tatsuo; Ihara, S.; Koyama, Yoshito

doi:10.1007/bf02655170

Cited by 6 publications

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“…Distribution: Aphananthe, a genus under the supervision of Ulmaceae (Cannabaceae) family rules over five species namely Aphananthe aspera, Aphananthe philippinensis, Aphananthe monoica, Aphananthe cuspidate and Aphananthe sakalava that are noted as evergreen shrubs or trees, are usually accustomed to tropical and temperate territories (Tanaka et al, 1977) (Yang et al, 2017) (Yáñez-Espinosa et al, 2003). A. aspera is highly allocated to the Northern region of Eastern Asia.…”

Section: Botanymentioning

confidence: 99%

“…The plants were assayed based on various types of methods including extraction, paper chromatography, UV spectroscopy, co-chromatography, GLC (gas-liquid chromatography), sp gr (specific gravity) assay, acid value assay, saponification value assay, iodine value assay and unsaponifiable matter assay, UHPLC-LTQ-IT-MS/MS (ultrahigh-performance liquid chromatography linear-trap quadrupole ion-trap tandem mass spectrometry), SPE (solid-phase extraction), HPLC (high-performance liquid chromatography), 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) assay, DPPH (2,2diphenyl-1-picrylhydrazyl radical scavenging activity assay), antioxidant activity assay, FRAP (ferric reducing ability of plasma), TPC (total phenolic contents) , TFC (total flavonoid contents), HR-ESI-MS, IR, 1D, and 2D NMR, and CD spectroscopy, HMBC, NOESY, Fisher-Johns melting point apparatus, ESI-MS. In most cases, extractions were done with 95% ethanol followed by different solvents resulted in identification and isolation of several compounds (Ye et al, 2007) (Sun et al, 2017;Won et al, 2018;Tanaka et al, 1977;Giannasi, 1978;Devkota et al, 2019). The structures of isolated phytochemicals have been displayed in FIGURE 2.…”

Section: Botanymentioning

confidence: 99%

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Aphananthe aspera (Thunb.) Planch.: An Unexploited Eastern Asian Species from the Center of Biodiversity

et al. 2022

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Aphananthe Aspera (Thunb.) Planch. is a towering woody deciduous tree and belongs to riparian forest territory. It is highly allocated to the Northern region of Eastern Asia especially Korea, China, Northern Vietnam, and Japan to be the richest countries with this species. The plants were assayed based on various types of methods including extraction. Based on folkloric usage it is important to treat acne, inflammation and cancer. Google Scholar, Web of Science, PubMed, Science Direct, and MEDLINE etc. are the electronic versions from which many bibliographic records were thoroughly explored to identify, collect, and analyze available information relevant to A. aspera. The extracted data were scrutinized in order to have a better understanding of the existing research on this species and to look into the plant's future potential in pharmaceutical research. This study aims to offer current knowledge on botany, distribution, ethnomedicinal applications, pharmacological actions, clinical study and reported phytochemicals of A. aspera. Finally, this plant is still recommended for extensive research to explore prospective novel sources of novel therapeutic agents as there are very little data available on this plant to the best of our knowledge. Extensive research on this plant can open a new horizon to discover novel therapeutics. Bangladesh Pharmaceutical Journal 25(2): 218-228, 2022 (July)

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Section: Botanymentioning

confidence: 99%

Section: Botanymentioning

confidence: 99%

Aphananthe aspera (Thunb.) Planch.: An Unexploited Eastern Asian Species from the Center of Biodiversity

et al. 2022

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“…The phloem of elm has high viscosity and can be used as a natural plant adhesive, and the leaves can be used as animal feed 9 . In addition, the seed oils of Gironniera , Ulmus , Aphananthe , and Celtis can be used for industrial purposes 10 .…”

Section: Introductionmentioning

confidence: 99%

Complete chloroplast genome structure of four Ulmus species and Hemiptelea davidii and comparative analysis within Ulmaceae species

Liu

Shuxiang³

et al. 2022

Sci Rep

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In this study, the chloroplast (cp) genomes of Hemiptelea davidii, Ulmus parvifolia, Ulmus lamellosa, Ulmus castaneifolia, and Ulmus pumila ‘zhonghuajinye’ were spliced, assembled and annotated using the Illumina HiSeq PE150 sequencing platform, and then compared to the cp genomes of other Ulmus and Ulmaceae species. The results indicated that the cp genomes of the five sequenced species showed a typical tetrad structure with full lengths ranging from 159,113 to 160,388 bp. The large single copy (LSC), inverted repeat (IR), and small single copy (SSC) lengths were in the range of 87,736–88,466 bp, 26,317–26,622 bp and 18,485–19,024 bp, respectively. A total of 130–131 genes were annotated, including 85–86 protein-coding genes, 37 tRNA genes and eight rRNA genes. The GC contents of the five species were similar, ranging from 35.30 to 35.62%. Besides, the GC content was different in different region and the GC content in IR region was the highest. A total of 64-133 single sequence repeat (SSR) loci were identified among all 21 Ulmaceae species. The (A)n and (T)n types of mononucleotide were highest in number, and the lengths were primarily distributed in 10–12 bp, with a clear AT preference. A branch-site model and a Bayes Empirical Bayes analysis indicated that the rps15 and rbcL had the positive selection sites. Besides, the analysis of mVISTA and sliding windows got a lot of hotspots such as trnH/psbA, rps16/trnQ, trnS/trnG, trnG/trnR and rpl32/trnL, which could be utilized as potential markers for the species identification and phylogeny reconstruction within Ulmus in the further studies. Moreover, the evolutionary tree of Ulmaceae species based on common protein genes, whole cp genome sequences and common genes in IR region of the 23 Ulmaceae species were constructed using the ML method. The results showed that these Ulmaceae species were divided into two branches, one that included Ulmus, Zelkova and Hemiptelea, among which Hemiptelea was the first to differentiate and one that included Celtis, Trema, Pteroceltis, Gironniera and Aphananthe. Besides, these variations found in this study could be used for the classification, identification and phylogenetic study of Ulmus species. Our study provided important genetic information to support further investigations into the phylogenetic development and adaptive evolution of Ulmus and Ulmaceae species.

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Fatty acid compositions of the oils ofceltis sinensis var.japonica andzelkova serrata

Ihara¹,

Tanaka²

1978

J Americ Oil Chem Soc

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Aphananthe aspera kernel oil: A rich source of linoleic acid

Abstract: AND SUMMARYThe seed kernels of Aphananthe aspera Planch. yielded 50.8% of a pale yellow oil. The fatty acid composition determined by gas liquid chromatography was: 5.3% palmitic, 0.1% hexadecenoic, 3.0% stearic, 6.1% oleic, 85.1% linoleic, and 0.4% linolenic acids.

Cited by 6 publications

References 0 publications

Aphananthe aspera (Thunb.) Planch.: An Unexploited Eastern Asian Species from the Center of Biodiversity

Aphananthe aspera (Thunb.) Planch.: An Unexploited Eastern Asian Species from the Center of Biodiversity

Complete chloroplast genome structure of four Ulmus species and Hemiptelea davidii and comparative analysis within Ulmaceae species

Fatty acid compositions of the oils ofceltis sinensis var.japonica andzelkova serrata

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