Synthesis, Characterization, Evaluation of Interfacial Properties and Antibacterial Activities of Dicarboxylate Anacardic Acid Derivatives from Cashew Nut Shell Liquid of Anacardium occidentale L.

2020 ◽  
Vol 23 (3) ◽  
pp. 503-512
Author(s):  
Sonia Koteich Khatib ◽  
Johnny Bullón ◽  
Jesús Vivas ◽  
Ali Bahsas ◽  
Yolima Rosales‐Oballos ◽  
...  
Keyword(s):  
Interfacial Properties ◽  
Antibacterial Activities ◽  
Anacardium Occidentale ◽  
Anacardic Acid ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Cashew Nut Shell

scholarly journals Evaluation of Toxic, Cytotoxic, Mutagenic, and Antimutagenic Activities of Natural and Technical Cashew Nut Shell Liquids Using theAllium cepaandArtemia salinaBioassays

2015 ◽  
Vol 2015 ◽  
pp. 1-16 ◽  
Author(s):  
Aracelli de Sousa Leite ◽  
Alisson Ferreira Dantas ◽  
George Laylson da Silva Oliveira ◽  
Antonio L. Gomes Júnior ◽  
Sidney Gonçalo de Lima ◽  
...  
Keyword(s):  
Allium Cepa ◽  
Copper Sulfate ◽  
Chromosomal Aberrations ◽  
Artemia Salina ◽  
Negative Control ◽  
Anacardic Acid ◽  
Toxic Effects ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Cashew Nut Shell

The cashew nut releases a substance that is known as cashew nut shell liquid (CNSL). There are both natural (iCNSL) and technical (tCNSL) cashew nut shell liquids. This study used anArtemia salinabioassay to evaluate the toxic effects of iCNSL and tCNSL cashew nut shell liquids. It also evaluated the toxicity, cytotoxicity, and mutagenicity of CNSL and its effects on the damage induced by copper sulfate (CuSO4·5H2O) on the meristems’ root ofAllium cepa. Effects of the damage induced by CuSO4·5H2O were evaluated before (pre-), during (co-), and after (post-) treatments. The iCNSL contained 94.5% anacardic acid, and the tCNSL contained 91.3% cardanol. The liquids were toxic toA. salina. Toxicity, cytotoxicity, and mutagenicity were observed with iCNSL compared with the negative control. Similarly, iCNSL failed to inhibit the toxicity and cytotoxicity of CuSO4·5H2O. The tCNSL was not toxic, cytotoxic, or mutagenic in any of the concentrations. However, the lowest iCNSL concentrations and all of the tCNSL concentrations had preventive, antimutagenic, and reparative effects on micronuclei and on chromosomal aberrations in theA. cepa. Therefore, protective, modulating, and reparative effects may be observed in theA. cepa, depending on the concentration and type of CNSL used.

scholarly journals Anacardic Acid Constituents from Cashew Nut Shell Liquid: NMR Characterization and the Effect of Unsaturation on Its Biological Activities

2017 ◽  
Vol 10 (4) ◽  
pp. 31 ◽  
Author(s):  
Selene Morais ◽  
Katherine Silva ◽  
Halisson Araujo ◽  
Icaro Vieira ◽  
Daniela Alves ◽  
...  
Keyword(s):  
Biological Activities ◽  
Anacardic Acid ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Nmr Characterization ◽  
Cashew Nut Shell

Isolation of Anacardic Acid from Natural Cashew Nut Shell Liquid (CNSL) Using Supercritical Carbon Dioxide

2008 ◽  
Vol 56 (20) ◽  
pp. 9350-9354 ◽  
Author(s):  
Joseph Y. N. Philip ◽  
José Da Cruz Francisco ◽  
Estera S. Dey ◽  
Joseph Buchweishaija ◽  
Lupituko L. Mkayula ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Anacardic Acid ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Cashew Nut Shell ◽  
Supercritical Carbon

scholarly journals Perubahan Histologis Uterus Tikus Putih (Rattus norvegicus) Galur Wistar: Aktifitas Antifertilitas Ekstrak Kulit Biji Mete (Anacardium occidentale L.)

2015 ◽  
Vol 8 (2) ◽  
pp. 1
Author(s):  
HARLITA HARLITA ◽  
RIEZKY MAYA PROBOSARI ◽  
JOKO ARIYANTO
Keyword(s):  
Rattus Norvegicus ◽  
Anacardium Occidentale ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Cashew Nut Shell

<p>Kenaikan penduduk yang cepat di negara yang sedang berkembang seperti di Indonesia membutuhkan penangan yang tepat, sehingga diperlukan berbagai cara untuk mengontrol kehamilan. Pengaturan fertilitas wanita salah satunya dilakukan dengan kontrasepsi oral. Kontrasepsi sintetik mempunyai efek samping bagi pemakaianya antara lain ketidakseimbangan hormon, hipertensi, meningkatnya resiko kanker dan kenaikan berat badan.  Berbagai tumbuhan mempunyai potensi sebagai antifertilitas, salah satunya adalah mete (<em>Anacardium occidentale</em> L)., terutama bagian kulit biji. Kulit biji mete yang dianggap sebagai limbah ternyata mengandung 30% <em>Cashew Nut Shell Liquid</em>  (CNSL) atau minyak laka. Tujuan penelitian untuk  mengetahui perubahan histologis struktur uterus tikus putih  setelah pemberian ekstrak kulit biji mete, sehingga dapat dijadikan rekomendasi sebagai agen antifertilitas. Penelitian ini menggunakan metode eksperimental dengan Rancangan Acak Lengkap (RAL) dengan 3 perlakuan yaitu  P1. kontrol, P2. placebo (larutan CMCNa 0,5%) dan P3. pemberian ekstrak kulit biji mete  dosis 300 mg/ kg berat badan (BB).  Pemberian ekstrak dilakukan secara oral selama 25 hari (5-6 kali siklus estrus). Pada akhir perlakuan tikus dikorbankan dan diambil uterus untuk membuat peparat histologis. Variabel yang diamati adalah pengamatan  sayatan  melintang struktur histologis uterus dengan metode parafin dan pewarnaan hematoksilin eosin (HE). Data dianalisis secara kualitatif dengan membandingkan struktur histologis ketiga perlakuan. Hasil penelitian  menunjukkan bahwa pemberian ekstrak kulit biji mete mempengaruhi struktur histologis uterus.  Terjadi perubahan susunan epitel endometrium dari epitel berlapis kubus bersilia<em> </em>menjadi epitel selapis kubus. Perubahan ini mempengaruhi implantasi embrio, sehingga mempengaruhi fertilitas.</p>

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