scholarly journals UJI TOKSISITAS DAN SKRINING FITOKIMIA TEPUNG GABAH PELEPAH AREN (Arenga pinnata)

2012 ◽  
Vol 12 (2) ◽  
pp. 127
Author(s):  
Meiske S Sangi ◽  
Lidya I Momuat ◽  
Maureen Kumaunang
Keyword(s):  
Secondary Metabolites ◽  
Traditional Medicine ◽  
Toxicity Test ◽  
Research Method ◽  
Artemia Salina ◽  
Detection Time ◽  
Phytochemical Screening ◽  
Skin Burn ◽  
Lc50 Value ◽  
North Sulawesi

UJI TOKSISITAS DAN SKRINING FITOKIMIA TEPUNG GABAHPELEPAH AREN (Arenga pinnata)ABSTRAKTelah dilakukan penelitian uji toksisitas dan skrining fitokimia tepung pelepah aren. Tepung pelepah aren secara tradisional digunakan oleh masyarakat Tomohon sebagai obat untuk menghilangkan gatal-gatal dan luka bakar pada kulit, namun pemanfaatan ini belum dikenal secara luas di Sulawesi Utara. Pemanfaatan tepung pelepah aren sebagai obat tradisional ini belum banyak dilaporkan dalam literatur bahkan belum ada yang meneliti tentang sifat toksik dan kandungan senyawa metabolit sekunder yang terdapat pada tepung pelepah aren. Tujuan penelitian dalam pengujian toksisitas adalah untuk mengetahui apakah tepung pelepah aren bersifat toksik atau tidak selanjutnya menentukan nilai LC50-nya untuk mengetahui jumlah konsentrasi penyebab ketoksikan tepung pelepah aren. Metode yang digunakan untuk pengujian toksisitas adalah dengan menggunakan larva udang jenis Artemia salina Leach. Dalam metode ini A. salina Leachdipakai sebagai bioindikator. Metode ini mudah dikerjakan, murah, waktu deteksi singkat dan dapat dipertanggungjawabkan. Hasil yang diperoleh dari ekstrak etanol tepung pelepah aren bersifat toksik dengan nilai LC50-nya adalah 6,295 ppm dan hasil pengujian fitokimia menunjukkan bahwa tepung pelepah aren mengandungsenyawa metabolit sekunder yaitu alkaloid yang ditunjukkan dengan pembentukan endapan jingga ketika direaksikan dengan pereaksi dragendorf, triterpenoid yang ditunjukkan dengan perubahan warna jingga pada sampel dan tanin yang ditunjukkan dengan pembentukan endapan putih ketika direaksikan Gelatin.Kata kunci: pelepah aren, skrining fitokimia dan uji toksisitasTOXICITY TEST AND PHYTOCHEMICAL SCREENING ONPALM SUGAR LEAF MIDRIB FLOUR (Arenga pinnata)ABSTRACTA study of toxicity test and phytochemical screening on sugar palm midrib flour had been conducted. The flour is traditionally used as medicine to relieve itching and skin burn, although the use is not widely known in North Sulawesi. Utilization of this flour as a traditional medicine had not been widely reported in the literatures and the toxicity and content of secondary metabolites contained in the sugar palm midrib had not been studied. The purpose of this research was to determine the toxicity of the flour and the value of LC50 in order to find the concentration that causes its toxicity. The research method involved the use of Artemia salina Leach shrimp larvae as a bioindicator. This method was easy to perform, inexpensive, had short detection time, and reliable. The results showed that the ethanol extracted flour was toxic and had LC50 value of 6,295 ppm. The phytochemical screening showed that the flour contained secondary metabolite of alkaloid which was indicated by orange precipitation by using reagent Dragendorf, of triterpenoid which was indicated by orange discoloration, and of tannin which was indicated by white precipitate by using gelatin.Keywords: sugar palm midrib, phytochemical screening and toxicity test

scholarly journals Skrining Fitokimia Dan Uji Toksisitas Ekstrak Biji Aren (Arenga pinnata MERR.)

Jurnal MIPA ◽  
2017 ◽  
Vol 6 (2) ◽  
pp. 12 ◽  
Author(s):  
Dhea Amelia Arief ◽  
Meiske Sangi ◽  
Vanda S. Kamu
Keyword(s):  
Regression Analysis ◽  
Secondary Metabolites ◽  
Toxicity Test ◽  
Brine Shrimp ◽  
Ethanol Extract ◽  
Artemia Salina ◽  
Triterpenoid Saponin ◽  
Phytochemical Screening ◽  
Brine Shrimp Lethality ◽  
Palm Sugar

Penelitian ini bertujuan untuk melakukan skrining fitokimia dari Biji Aren (Arenga pinnata Merr.) dan menentukan toksisitas dengan menggunakan metode Brine Shrimp Lethality Test (BSLT). Ekstrak etanol dari biji aren mengandung beberapa senyawa metabolit sekunder seperti flavonoid, triterpenoid, saponin dan tanin sebagai hasil uji fitokimia. Uji toksisitas terhadap indikator larva udang Artemia salina Leach. Menunjukkan nilai LC50 bersifat toksik. Nilai LC50 yang diperoleh sebesar 50, 64 ppm yang ditentukan dengan analisis regresi menggunakan MS Office Excel 2007The research aimed to recognize the phytochemical screening and to determine the toxicity on sugar palm (Arenga pinnata Merr.) seed using Brine Shrimp Lethality Test (BSLT) . Ethanol extract of palm sugar seed contained some compounds secondary metabolites such as flavonoid, triterpenoid, saponin, and tannin as a result of phytochemical test. The toxicity test against animal indicator shrimp Artemia salina Leach showed LC50 values were obtained at 50,64 ppm determined by regression analysis using MS Office Excel 2007.

scholarly journals Isolasi Senyawa Kimia Stigmastan-3,5-Diena Yang Mempunyai Daya Toksik Dari Daun Ekaliptus (Eucalyptus Deglupta Blume.)

2017 ◽  
Vol 15 (1) ◽  
pp. 1
Author(s):  
Sari Setianingsih ◽  
Rudi Kartika ◽  
Partomuan Simanjuntak
Keyword(s):  
Ethyl Acetate ◽  
Toxicity Test ◽  
Ethyl Acetate Extract ◽  
Chemical Compounds ◽  
Gas Chromatography Mass Spectrometry ◽  
Test Results ◽  
Phytochemical Screening ◽  
Isolation And Identification ◽  
Lc50 Value ◽  
Ms Analysis

This study was started by extraction of Eucalyptus deglupta Blume. Using organic solvent   (n-hexane, ethyl acetate, ethanol and water) followed by phytochemical screening and toxicity test using Brine Shrimp Lethality Test (BSLT) method. Isolation and identification of chemical compounds contained in the fraction were done by column chromatography and Gas Chromatography-Mass Spectrometry (GC-MS) analysis. Phytochemical screening revealed the presence of alkaloids, flavonoids, steroids and phenolics in the extract. Toxicity test results showed that the ethyl acetate extract was potentially active with LC50 value of  617.95 ppm. The extract was continued to isolation stage and gave fraction EKEA-3.1 with LC50 value of 2759.93 ppm. Identification of chemical compounds in EKEA-3.1 with KG-MS analysis showed that EKEA-3.1 was suspected to be Stigmastan-3,5-diene.

scholarly journals Toxicity Test of Ethanol Extract Ant Plant Local Aceh (Mymercodia sp) Method of BSLTLarvae Shrimp Artemia salina Leach

2008 ◽  
Vol 8 (1) ◽  
Author(s):  
Frengki F ◽  
Roslizawaty R ◽  
Desi Pertiwi
Keyword(s):  
Crude Extract ◽  
Toxicity Test ◽  
Brine Shrimp ◽  
Ethanol Extract ◽  
Artemia Salina ◽  
Phytochemical Screening ◽  
Brine Shrimp Lethality ◽  
Rotary Evaporator

Toxicity test and phytochemical screening of ant plant ethanol extract were done. The toxicity test was done by employing the Brine Shrimp Lethality Test (BSLT) method. Sample of ant plant taken from the Aceh Besar forest have been extracted with ethanol. The sample was thenconcentrated using a rotary evaporator until a crude extract was obtained. The extract was tested by toxicity to larva Artemia salina L. Thetoxicity test for larvae Artemia salina Leach have been done by employing the Brine Shrimp Lethality Test (BSLT) method at four concentrationlevels, i.e: 250 ppm, 125 ppm, 50 ppm, and 25 ppm. The result of the research showed that ethanol extract of ant plant Aceh had acute toxicityby LC value 61.11 ppm. The extract had identified were fenolik, saponin, steroid and terpenoid.____________________________________________________________________________________________________________________Key words: rine Shrimp Lethality Test, LC5050, Ant Plant, Aceh, Bphytochemical Screening 

scholarly journals ANALISIS SENYAWA METABOLIT SEKUNDER DAN UJI TOKSISITAS EKSTRAK ETANOL BATANG TANAMAN PATAH TULANG (Euphorbia tirucalli L.) DENGAN METODE Brine Shrimp Lethality Test (BSLT)

2014 ◽  
Vol 14 (2) ◽  
pp. 106 ◽  
Author(s):  
Grace S. Baud ◽  
Meiske S. Sangi ◽  
Harry S.J. Koleangan
Keyword(s):  
Secondary Metabolite ◽  
Toxicity Test ◽  
Brine Shrimp ◽  
Ethanol Extract ◽  
Artemia Salina ◽  
Probit Analysis ◽  
Phytochemical Screening ◽  
Brine Shrimp Lethality ◽  
Euphorbia Tirucalli ◽  
Ethanol Extracts

ABSTRAK Telah dilakukan penelitian mengenai analisis senyawa metabolit sekunder dan uji toksisitas pada batang tanaman Patah tulang (Euphorbia tirucalli L.). Analisis senyawa metabolit sekunder dilakukan dengan skrining fitokimia yaitu senyawa alkaloid, flavonoid, triterpenoid, steroid, saponin dan tanin pada ekstrak segar dan kering batang tanaman Patah tulang. Penentuan toksisitas ekstrak etanol batang tanaman Patah tulang menggunakan metode Brine Shrimp Lethality Test (BSLT). Uji toksisitas digunakan hewan uji Artemia salina Leach sebagai bioindikator. Pada skrining fitokimia diperoleh positif flavonoid, tanin dan steroid sedangkan alkaloid, saponin dan triterpenoid negatif. Data pengujian toksisitas diperoleh dari analisis Lethality Concentration 50 (LC50) yang dilakukan dengan metode probit menggunakan perangkat lunak SPSS 20.0 (untuk sistem operasi Windows). Hasil uji toksisitas ekstrak etanol batang Patah tulang menunjukkan bahwa ekstrak segar maupun kering bersifat sitotoksik dengan nilai LC50 (7,994ppm) untuk ekstrak etanol batang segar  dan LC50 (9,940ppm) untuk ekstrak etanol batang kering. Kata kunci : Euphorbia tirucalli L., Senyawa metabolit sekunder, Toksisitas, Artemia salina Leach, LC50.   ANALYSIS OF SECONDARY METABOLITE COMPOUNDS AND TOXICITY TEST OF  STEM  PLANT ETHANOL EXTRACTS OF  PATAH TULANG (Euphorbia tirucalli L.) BY BRINE SHRIMP LETHALITY TEST’S METHOD (BSLT) ABSTRACT A research on the analysis of secondary metabolite compounds contained in the stem of  patah tulang (Euphorbia tirucalli L.) and its toxicity had been done. The analysis was performed through phytochemical screening of alkaloids, flavonoids, triterpenoids, steroids, saponins and tannins on extracts of fresh and dried stem of the plant. Toxicity of ethanol extract of the stem was determined using Brine Shrimp Lethality Test (BSLT) method with Artemia salina Leach as bioindicator. Phytochemical screening showed positive results for flavonoids, tannins, and steroids and negative one for alkaloids, saponins, and triterpenoids. Toxicity data were obtained from Lethality Concentration 50 (LC50) calculation trhrough probit analysis using SPSS 20.0 software (for Windows operating systems). Toxicity test showed that ethanol extracts of the fresh and dried stem were cytotoxic with LC50 value of 7.994 ppm and 9.940 ppm, respectively. Keywords: Euphorbia tirucalli L., Secondary metabolite compounds, Toxicity, Artemia salina Leach, LC50.

scholarly journals Uji Toksisitas Ekstrak Batang Pinang Yaki (Areca vestiaria) pada Artemia salina Leach.

2011 ◽  
Vol 1 (1) ◽  
Author(s):  
Windy Astuti Tampungan
Keyword(s):  
Medicinal Plant ◽  
Toxicity Test ◽  
Brine Shrimp ◽  
Artemia Salina ◽  
Brine Shrimp Lethality ◽  
Lc50 Value ◽  
Toxicity Level ◽  
Supernatant Solution

AbstrakEfek toksisitas pinang yaki (Areca vestaria) sebagai tumbuhan obat potensial perlu diuji untuk mengetahui ambang batas penggunaannya. Penelitian ini bertujuan untuk menguji tingkat toksisitas ekstrak batang pinang yaki terhadap larva Artemia salina Leach. dengan metode Brine Shrimp Lethality Test. Ekstrak diencerkan dengan konsentrasi 200, 400, 600 dan 800 ppm masing-masing untuk supernatan rendaman pertama (larutan A),supernatan rendaman ke dua (larutan B) dan supernatan rendaman ke tiga (larutan C) . Hasil penelitian menunjukkan bahwa ekstrak batang pinang yaki mempunyai efek toksisitas dengan nilai LC50 sebesar 398,28 ppm untuk larutan A, 390,84 ppm untuk larutan B dan 438,53 ppm untuk larutan C.Kata kunci: batang Areca vestaria,LC50, uji toksisitasAbstractToxicity effect of pinang yaki (Areca vestiaria) as potential medicinal plant should be evaluated to know its application threshold. This research aimed to evaluate the toxicity level of pinang yaki trunk extract on larve of Artemia salina Leach. using the method of Brine Shrimp Lethality Test. Extract was diluted to concentration of 200, 400, 600 and 800 ppm each for solution A (first soaking supernatant), solution B (second soaking supernatant)and solution C (third soaking supernatant). The result of this research showed that extract of pinang yaki trunk had a toxic characteristic, with LC50 value was 398,28, 390,84, and 438,53 ppm respectively for solution A, B and C.Keywords: LC50 , toxicity test, trunk of Areca vestaria

scholarly journals Analisis Senyawa Metabolit Sekunder dan Uji Toksisitas Ekstrak Batang Bawang Laut (Proiphys amboinensis (L.) Herb.)

Jurnal MIPA ◽  
2014 ◽  
Vol 3 (2) ◽  
pp. 144
Author(s):  
Chendy Christy Dapas ◽  
Harry S. J. Koleangan ◽  
Meiske S. Sangi
Keyword(s):  
Secondary Metabolites ◽  
Brine Shrimp ◽  
Ethanol Extract ◽  
Artemia Salina ◽  
Phytochemical Screening ◽  
Steroid Saponin ◽  
Brine Shrimp Lethality ◽  
Probit Method ◽  
Dried Extract

Telah dilakukan penelitian mengenai analisis senyawa metabolit sekunder dan uji toksisitas pada batang tanaman bawang laut (Proiphys amboinensis (L.) Herb.) Analisis senyawa metabolit sekunder dilakukan dengan skrining fitokimia untuk senyawa alkaloid, flavonoid, triterpenoid, steroid, saponin dan tanin pada ekstrak batang tanaman bawang laut segar dan kering dan selanjutnya dianalisis menggunakan spektrofotometer UV-VIS. Penentuan toksisitas ekstrak batang tanaman bawang laut menggunakan metode Brine Shrimp Lethality Test (BSLT) dengan hewan uji Artemia salina Leach sebagai bioindikator. Pada skrining fitokimia diperoleh flavonoid dan  steroid positif sedangkan alkaloid, saponin triterpenoid dan tanin negatif. Analisis spektofotometer UV-VIS ekstrak etanol menunjukkan puncak serapan pada 304,40 dan  284,50 nm. Data pengujian toksisitas diperoleh dari analisis Lethality Concentration 50 (LC50) yang dilakukan dengan  metode probit menggunakan perangkat lunak SPSS 20. Hasil uji toksisitas ekstrak batang tanaman bawang laut menunjukkan bahwa  ekstrak segar maupun kering bersifat sangat toksik dengan nilai LC50 kurang dari 30 ppm, yaitu: 9,978 ppm untuk batang kering dan 3,980 ppm untuk batang segar.A research has been done on the analysis of secondary metabolites and toxicity examination on the stems of the sea onion (Proiphys amboinensis (L.) Herb.). Analysis of secondary metabolites carried out with the phytochemical screening for alkaloid compounds, flavonoids, triterpenoids, steroids, saponins, and tannins in extracts of fresh and dried stems of the sea onion, then analyzed using UV-VIS spectrophotometer. The toxicity determination of stems extract of the sea onion plant was done by using Brine Shrimp Lethality Test (BSLT) with Artemia salina Leach as bioindicator. Phytochemical screening showed positive test for flavonoids and steroids while alkaloids, saponins, triterpenoids, and tannins were negative. UV-VIS  spectrophotometer analysis on ethanol extract showed peaks at 304,40 and 284,50 nm. Data of the toxicity examination was obtained from the analysis of Lethality Concentration 50 (LC50) which were performed with the probit method using SPSS 20. Results of toxicity examination of sea onion stems extract showed that fresh or dried extract are very toxic with LC50 values ​​of less than 30 ppm, namely: 9,978 ppm for fresh stems and 3,980 ppm for dried stems.

scholarly journals Uji Fitokimia dan Toksisitas Ekstrak Kloroform Kulit Batang Melochia umbellata (Houtt.) Stapf var. Visenia dengan Metode Bhrine Shrimp Lethality Test (BSLT)

2017 ◽  
Vol 4 (2) ◽  
pp. 382-385
Author(s):  
Nur Aeni HM ◽  
Nunuk H. Soekamto ◽  
Firdaus Firdaus
Keyword(s):  
Secondary Metabolites ◽  
Crude Extract ◽  
Stem Bark ◽  
Artemia Salina ◽  
Test Method ◽  
Toxicity Assay ◽  
Lc50 Value

Paliasa plants Melochia umbellata (Houtt.) Stapf var. Visenia is classified into species M.umbellata (Houtt.) Stapf which was potent to heal various of illness. The aim of this research to know secondary metabolites and its toxicity from extract chloroform stem bark of M. umbellata (Houtt.) Stapf var. Visenia. The step in this research were: maceration to obtain extract chloroform, phitotochemical assay to identify the group of secondary metabolites, and toxicity assay by using Bhrine Shrimp Lethality Test method. It was obtained 46 g of green concentrated exctract of chloroform. The result of phytochemical assay show that the extract contain steroid and alkaloid groups. The crude extract chloroform is toxic against Artemia salina with LC50 value is 53,57 µg/ml.

scholarly journals Identifikasi Senyawa Bioaktif Alga Merah Halymenia durvillei (Identification Bioactive Compounds of Algae Halymenia durvillei)

2019 ◽  
Vol 9 (1) ◽  
pp. 21
Author(s):  
Marina Singkoh ◽  
Desy Mantiri ◽  
Cyska Lumenta ◽  
Hengky Manoppo
Keyword(s):  
Secondary Metabolites ◽  
Bioactive Compounds ◽  
Red Algae ◽  
Screening Method ◽  
Ethanol Extract ◽  
Phytochemical Screening ◽  
North Sulawesi ◽  
Screening Study

Identifikasi Senyawa Bioaktif  Alga Merah Halymenia durvillei(Identification Bioactive Compounds of Algae Halymenia durvillei) Marina Flora Oktavine Singkohˡ)*, Desy Maria Helena  Mantiri ²) Cyska Lumenta²), Henky Manoppo²)1) Program Studi Biologi FMIPA Universitas Sam Ratulangi, Manado 951152) Fakultas Perikanan dan Ilmu Kelautan Universitas Sam Ratulangi, Manado *Email korespondensi: [email protected]  Diterima 17 Februari  2019, diterima untuk dipublikasikan 28 Februari  2019  Abstrak Alga merah memiliki kemampuan untuk memproduksi metabolit sekunder yang bersifat sebagai senyawa bioaktif. Penelitian ini bertujuan untuk mengidentifikasi senyawa bioaktif pada alga merah Halymenia durvillaei. yang diambil dari pesisir Pantai Desa Rendingan, Kecamatan Tabukan Kepulauan Sangihe, Sulawesi Utara dengan metode skrining Fitokimia. Hasil penelitian  menunjukan bahwa alga merah  Halymenia durvillaei mengandung senyawa-senyawa  bioaktif. Berdasarkan hasil penelitian skrining fitokimia dapat disimpulkan bahwa  ekstrak etanol Halymenia durvillaei  mengandung senyawa bioaktif alkaloid, fenol, saponin, tanin, dan steroid.Kata Kunci: Halymenia durvillaei,  senyawa bioaktif,  fitokimia  Abstract Red algae have the ability to produce secondary metabolites that are bioactive compounds. This study aims to identify bioactive compounds in Halymenia durvillaei red algae taken from the coast of Rendingan Village Beach, Tabukan District, Sangihe Islands, North Sulawesi with the phytochemical screening method. The results showed that Halymenia durvillaei red algae contained bioactive alkaloid compounds. Based on the results of the phytochemical screening study it can be concluded that the Halymenia durvillaei ethanol extract contains bioactive alkaloid compounds, phenols, saponins, tannins, and steroids.Keywords: Halymenia durvillaei, bioactive compounds,  phytochemicals

scholarly journals ANALISIS FITOKIMIA DAN PENENTUAN NILAI LC50 EKSTRAK METANOL DAUN LIWAS

2014 ◽  
Vol 14 (2) ◽  
pp. 125
Author(s):  
Gerry Sumihe ◽  
Max R. J. Runtuwene ◽  
Johnly A. Rorong
Keyword(s):  
Secondary Metabolites ◽  
Brine Shrimp ◽  
Methanol Extract ◽  
Artemia Salina ◽  
Phytochemical Analysis ◽  
Test Results ◽  
Brine Shrimp Lethality ◽  
Lc50 Value

ABSTRAK Penentuan nilai LC50 dari ekstrak metanol daun liwas menggunakan metode Brine Shrimp Lethality Test (BSLT) terhadap hewan indikator udang Artemia salina menunjukkan nilai LC50 dari  A. salina bersifat sangat toksik.Nilai LC50 yang didapatkan sebesar 15,696 mg/L. Nilai LC50 ditentukan dengan menggunakan metode SPSS 20.0.Ekstrak metanol daun liwas mengandung kandungan senyawa metabolit sekunder seperti flavonoid, tanin dan saponin sebagai hasil uji fitokimia. Kata kunci: BSLT, Daun Liwas, Metabolit Sekunder,LC50.   PHYTOCHEMICAL ANALYSIS AND DETERMINING LC50 VALUE OF LIWAS LEAVE METHANOL EXTRACT ABSTRACT Determination of LC50 of methanol extract of leaves liwas using Brine Shrimp Lethality Test (BSLT) against animal indicator shrimp Artemia salina showed LC50 values of  A. salina is highly toxic. LC50 values were obtained at 15.696 mg / L. LC50 values determined using SPSS 20.0. Liwas leaf methanol extract contains compounds secondary metabolites such as flavonoids, tannins and saponins as phytochemical test results. Keywords: BSLT, Leaves Liwas, Secondary Metabolites, LC50.

scholarly journals Skrining Senyawa Kimia dan Uji Aktivitas Sitotoksik Ekstrak Etanol Teripang Kridou Bintik (Bohadschia argus Jeager) Asal Pantai Harlem Kabupaten Jayapura, Papua

2019 ◽  
Vol 11 (1) ◽  
pp. 12-17
Author(s):  
Apianus Kilungga ◽  
Linus Y. Chrystomo ◽  
Puguh Sujarta
Keyword(s):  
Secondary Metabolites ◽  
Cytotoxic Activity ◽  
Key Words ◽  
Chemical Compound ◽  
Chemotherapeutic Agent ◽  
Ethanol Extract ◽  
Chemical Compounds ◽  
Artemia Salina ◽  
Chemical Reagents ◽  
Lc50 Value

The Bohadschia argus Jeager contains bioactive compounds that have the potential as antibiotics, antibacterial, antitumor, anticoagulants and anesthetics and alleviate cancer. This study aims to determine the content of chemical compounds group and to test the cytotoxic activity of ethanol extract of Bohadschia argus Jeager. The method for determining the group of chemical compounds was used the color reaction and precipitation using chemical reagents. The method for testing cytotoxic activity using the Brine Shimp Lethality Test (BSLT), this method commonly was used to test the safety of the use of natural ingredients as traditional medicine. The results of screening of the chemical compound group of  Bohadschia argus Jeager extract showed that the extract contained a lot of alkaloids secondary metabolites and few saponins. The results of testing of cytotoxic activity showed LC50 value of 878.22 ppm. Base on the results of this study it can be concluded that the ethanol extract of Bohadschia argus Jeager has significant cytotoxic activity against Artemia salina Leach, so it can be considered as a chemotherapeutic agent.   Key words: Screening, chemical compounds, ethanol extract, B. argus, BSLT. 

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