A. Sapar, A. Noor, N. Soekamto, Ahyar Ahmad
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摘要

对海绵Niphates olemda的甲醇提取物进行了毒性试验、植物化学试验和红外光谱分析等初步研究。用甲醇对23 g湿海绵样品进行小规模提取,得到高达40.3 mg的甲醇提取物。采用盐蒿BSLT法进行毒性试验,结果表明,Niphates olemda提取物具有毒性,LC50值为87.5 ppm。植物化学试验结果表明,甲醇提取物中含有甾体和萜类化合物。甲醇提取物Niphates olemda的FTIR谱图表明,主要官能团为C=O、OH、C=C、CH、CH2、CH3和C-O
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UJI TOKSISITAS DAN PROFIL FTIR EKSTRAK METANOL SPONS Niphates olemda ASAL PULAU SAMALONA KEPULAUAN SPERMONDE (TOXICITY AND FTIR PROFILE OF SPONS METHANOL EXTRACT OF Niphates olemda FROM SAMALONA ISLANDS OF SPERMONDE ARCHIPELAGO)
Preliminary research including toxicity testing, phytochemical test, and FTIR analysis of methanol extracts from sponge species Niphates olemda has been carried out. Small scale extraction was carried out on 23 g of the wet sponge sample using methanol and obtained as much as 40.3 mg of methanol extract. The results of the toxicity test using the BSLT method using Artemia salina showed that the Niphates olemda extract was toxic with LC50 value of 87.5 ppm.The phytochemical test results show that the methanol extract contains steroids and terpenoids. FTIR profile of methanol extract Niphates olemda indicated the presence of the main functional groups, namely C=O, OH, C=C, =CH, CH2, CH3, and C-O
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