{"title":"潜在的红叶乙醇提取物(Cordyline fruticosa, L)。作为一种彻底的抗氧化剂解毒剂","authors":"Yuri Pratiwi Utami","doi":"10.35799/PMJ.4.1.2021.34521","DOIUrl":null,"url":null,"abstract":"AbstractAndong leaf is one of the traditional medicinal plants that is proven to have various properties including as a (natural) medicinal ingredient. Andong plants contain several chemical compounds including saponins, tannins, flavonoids, polyphenols, steroids. The purpose of this study was to determine the potential of red andong leaf extract (Cordyline fruticosa (L.) A. Cheval) as a radical scavenging antioxidant for DPPH. In this study red andong leaves (Cordyline fruticosa (L.) A. Cheval) were extracted using maceration method with 70% ethanol as solvent. The results showed that anthocyanins were cyanidin. Antioxidant activity was measured by reducing DPPH free radicals with UV-Vis spectrophotometry at a wavelength of 517 nm. The results showed that red andong red leaf extract had strong antioxidant potential with an IC50 value of 64.5197 g/mL against free radicals DPPH and vitamin C as a comparison showed a very strong antioxidant potential with an IC50 value of 2.12 g/mL.Keywords : Andong leaf, antioxidant, DPPH AbstrakDaun andong merupakan salah satu tanaman obat tradisional yang terbukti memiliki berbagai khasiat diantaranya sebagai bahan obat (alami). Tanaman andong mengandung beberapa senyawa kimia diantaranya yaitu saponin, tanin, flavonoid, polifenol, Steroida. Tujuan dari penelitian ini adalah untuk mengetahui potensi ekstrak daun andong merah (Cordyline fruticosa (L.) A. Cheval) sebagai antioksidan penangkal radikal DPPH. Pada penelitian ini daun andong merah (Cordyline fruticosa (L.) A. Cheval) diekstraksi dengan menggunakan metode maserasi dengan pelarut etanol 70%. Hasil penelitian menunjukkan antosianin jenis sianidin. Aktivitas antioksidan diukur melalui peredaman radikal bebas DPPH dengan spektrofotometri UV-Vis pada panjang gelombang 517 nm. Hasil Penelitian menunjukkan ekstrak daun andong merah memiliki potensi antioksidan kuat dengan nilai IC50 64.5197 µg/mL terhadap radikal bebas DPPH dan vitamin C sebagai pembanding menunjukkan potensi antioksidan sangat kuat dengan nilai IC50 2.12 µg/mL.Kata Kunci : Daun andong merah, antioksidan, DPPH","PeriodicalId":341679,"journal":{"name":"Jurnal Farmasi Medica/Pharmacy Medical Journal (PMJ)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"POTENSI EKSTRAK ETANOL DAUN ANDONG MERAH (Cordyline fruticosa (L.) A. 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The results showed that red andong red leaf extract had strong antioxidant potential with an IC50 value of 64.5197 g/mL against free radicals DPPH and vitamin C as a comparison showed a very strong antioxidant potential with an IC50 value of 2.12 g/mL.Keywords : Andong leaf, antioxidant, DPPH AbstrakDaun andong merupakan salah satu tanaman obat tradisional yang terbukti memiliki berbagai khasiat diantaranya sebagai bahan obat (alami). Tanaman andong mengandung beberapa senyawa kimia diantaranya yaitu saponin, tanin, flavonoid, polifenol, Steroida. Tujuan dari penelitian ini adalah untuk mengetahui potensi ekstrak daun andong merah (Cordyline fruticosa (L.) A. Cheval) sebagai antioksidan penangkal radikal DPPH. Pada penelitian ini daun andong merah (Cordyline fruticosa (L.) A. Cheval) diekstraksi dengan menggunakan metode maserasi dengan pelarut etanol 70%. Hasil penelitian menunjukkan antosianin jenis sianidin. 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引用次数: 1
摘要
摘要安东叶是一种传统的药用植物，被证明具有多种特性，包括作为一种(天然)药用成分。安东植物含有多种化合物，包括皂苷、单宁、黄酮类化合物、多酚、类固醇等。本研究的目的是确定冬虫夏草(Cordyline fruticosa, L.)红东叶提取物的潜力。a . Cheval)作为DPPH自由基清除抗氧化剂。以冬虫夏草(Cordyline fruticosa, L.)为研究对象。以70%乙醇为溶剂，浸渍法提取枸杞提取物。结果表明，花青素为花青素。采用紫外-可见分光光度法测定其抗氧化活性，波长为517 nm。结果表明，红东红叶提取物对自由基DPPH和维生素C具有较强的抗氧化能力，IC50值为64.5197 g/mL，比较显示其具有很强的抗氧化能力，IC50值为2.12 g/mL。关键词:安东叶，抗氧化剂，DPPH摘要:安东叶，传统杨叶，传统杨叶，传统杨叶，传统杨叶，传统杨叶。檀香、檀香、檀香、檀香、檀香、檀香、檀香、檀香、檀香、檀香、檀香、檀香、檀香。图juan dari penelitian ini adalah untuk mengetahui potensi ekstrak dawan dong merah (Cordyline fruticosa (L.))A. Cheval) sebagai antioksidan penangkal radical DPPH。冬虫夏草(L.)A. Cheval) diekstraksi dunan menggunakan memede maserasi dunan pelarut乙醇70%。Hasil penelitian menunjukkan antosianin jenis sianidin。活性抗黄芪、二羟色胺、黄芪、黄芪、黄芪、黄芪、黄芪、黄芪、黄芪517 nm。Hasil Penelitian menunjukkan ekstrak dong dong merah memiliki potential anti - oksidan kuat dengan nilai IC50 64.5197µg/mL terhadap radiradibebas DPPH dan vitamin C sebagai pembanding menunjukkan potential anti - oksidan sangat kuat dengan nilai IC50 2.12µg/mL。卡塔昆慈:丹东，丹东，DPPH
POTENSI EKSTRAK ETANOL DAUN ANDONG MERAH (Cordyline fruticosa (L.) A. Cheval) SEBAGAI ANTIOKSIDAN PENANGKAL RADIKAL DPPH
AbstractAndong leaf is one of the traditional medicinal plants that is proven to have various properties including as a (natural) medicinal ingredient. Andong plants contain several chemical compounds including saponins, tannins, flavonoids, polyphenols, steroids. The purpose of this study was to determine the potential of red andong leaf extract (Cordyline fruticosa (L.) A. Cheval) as a radical scavenging antioxidant for DPPH. In this study red andong leaves (Cordyline fruticosa (L.) A. Cheval) were extracted using maceration method with 70% ethanol as solvent. The results showed that anthocyanins were cyanidin. Antioxidant activity was measured by reducing DPPH free radicals with UV-Vis spectrophotometry at a wavelength of 517 nm. The results showed that red andong red leaf extract had strong antioxidant potential with an IC50 value of 64.5197 g/mL against free radicals DPPH and vitamin C as a comparison showed a very strong antioxidant potential with an IC50 value of 2.12 g/mL.Keywords : Andong leaf, antioxidant, DPPH AbstrakDaun andong merupakan salah satu tanaman obat tradisional yang terbukti memiliki berbagai khasiat diantaranya sebagai bahan obat (alami). Tanaman andong mengandung beberapa senyawa kimia diantaranya yaitu saponin, tanin, flavonoid, polifenol, Steroida. Tujuan dari penelitian ini adalah untuk mengetahui potensi ekstrak daun andong merah (Cordyline fruticosa (L.) A. Cheval) sebagai antioksidan penangkal radikal DPPH. Pada penelitian ini daun andong merah (Cordyline fruticosa (L.) A. Cheval) diekstraksi dengan menggunakan metode maserasi dengan pelarut etanol 70%. Hasil penelitian menunjukkan antosianin jenis sianidin. Aktivitas antioksidan diukur melalui peredaman radikal bebas DPPH dengan spektrofotometri UV-Vis pada panjang gelombang 517 nm. Hasil Penelitian menunjukkan ekstrak daun andong merah memiliki potensi antioksidan kuat dengan nilai IC50 64.5197 µg/mL terhadap radikal bebas DPPH dan vitamin C sebagai pembanding menunjukkan potensi antioksidan sangat kuat dengan nilai IC50 2.12 µg/mL.Kata Kunci : Daun andong merah, antioksidan, DPPH
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