Effect of extraction solvent on total polyphenols content and antioxidant activity of Cannabis sativa L.
2018
Аутори
Drinić, ZoricaVidović, Senka
Vladić, Jelena
Koren, Anamarija
Kiprovski, Biljana
Sikora, Vladimir
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this study, water and various concentrations of ethanol in water (30 %, 50 %, 70 %, and 90 %) were used as a solvent in the extraction of two different samples of hemp (Cannabis sativa L.). The extraction yield, total phenols content, total flavonoids content, antioxidant activity, and reductive capacity were determined in the obtained extracts. The extraction yield was from 8.16 to 19.56 %, the content of total phenols was in the range from 5.85 to 17.05 mg GAE/g dw, and content of total flavonoids was in the range from 5.85 to 9.25 mg CE/g dw. Antioxidant activity was tested by DPPH assay and EC50 values were from 0.1331 to 0.7563 mg/mL, while EC50 values obtained by reducing power test ranged from 0.4450 to 1.1980 mg/mL. Ethanol/water mixture (50 %) was determined to be the best solvent for the extraction of phenolic compounds from both hemp samples. Total phenols content in 50 % ethanolic extracts were 17.05 mg/g dw and 9.25 mg/g dw for young and mature hemp, respectively.
Кључне речи:
cannabis, phenols, antioxidant activity, flavonoids / NemaИзвор:
Lekovite sirovine, 2018, 38, 17-21Издавач:
- Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd
Колекције
Институција/група
FiVeRTY - JOUR AU - Drinić, Zorica AU - Vidović, Senka AU - Vladić, Jelena AU - Koren, Anamarija AU - Kiprovski, Biljana AU - Sikora, Vladimir PY - 2018 UR - http://fiver.ifvcns.rs/handle/123456789/1789 AB - In this study, water and various concentrations of ethanol in water (30 %, 50 %, 70 %, and 90 %) were used as a solvent in the extraction of two different samples of hemp (Cannabis sativa L.). The extraction yield, total phenols content, total flavonoids content, antioxidant activity, and reductive capacity were determined in the obtained extracts. The extraction yield was from 8.16 to 19.56 %, the content of total phenols was in the range from 5.85 to 17.05 mg GAE/g dw, and content of total flavonoids was in the range from 5.85 to 9.25 mg CE/g dw. Antioxidant activity was tested by DPPH assay and EC50 values were from 0.1331 to 0.7563 mg/mL, while EC50 values obtained by reducing power test ranged from 0.4450 to 1.1980 mg/mL. Ethanol/water mixture (50 %) was determined to be the best solvent for the extraction of phenolic compounds from both hemp samples. Total phenols content in 50 % ethanolic extracts were 17.05 mg/g dw and 9.25 mg/g dw for young and mature hemp, respectively. PB - Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd T2 - Lekovite sirovine T1 - Effect of extraction solvent on total polyphenols content and antioxidant activity of Cannabis sativa L. EP - 21 IS - 38 SP - 17 DO - 10.5937/leksir1838017D ER -
@article{ author = "Drinić, Zorica and Vidović, Senka and Vladić, Jelena and Koren, Anamarija and Kiprovski, Biljana and Sikora, Vladimir", year = "2018", abstract = "In this study, water and various concentrations of ethanol in water (30 %, 50 %, 70 %, and 90 %) were used as a solvent in the extraction of two different samples of hemp (Cannabis sativa L.). The extraction yield, total phenols content, total flavonoids content, antioxidant activity, and reductive capacity were determined in the obtained extracts. The extraction yield was from 8.16 to 19.56 %, the content of total phenols was in the range from 5.85 to 17.05 mg GAE/g dw, and content of total flavonoids was in the range from 5.85 to 9.25 mg CE/g dw. Antioxidant activity was tested by DPPH assay and EC50 values were from 0.1331 to 0.7563 mg/mL, while EC50 values obtained by reducing power test ranged from 0.4450 to 1.1980 mg/mL. Ethanol/water mixture (50 %) was determined to be the best solvent for the extraction of phenolic compounds from both hemp samples. Total phenols content in 50 % ethanolic extracts were 17.05 mg/g dw and 9.25 mg/g dw for young and mature hemp, respectively.", publisher = "Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd", journal = "Lekovite sirovine", title = "Effect of extraction solvent on total polyphenols content and antioxidant activity of Cannabis sativa L.", pages = "21-17", number = "38", doi = "10.5937/leksir1838017D" }
Drinić, Z., Vidović, S., Vladić, J., Koren, A., Kiprovski, B.,& Sikora, V.. (2018). Effect of extraction solvent on total polyphenols content and antioxidant activity of Cannabis sativa L.. in Lekovite sirovine Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd.(38), 17-21. https://doi.org/10.5937/leksir1838017D
Drinić Z, Vidović S, Vladić J, Koren A, Kiprovski B, Sikora V. Effect of extraction solvent on total polyphenols content and antioxidant activity of Cannabis sativa L.. in Lekovite sirovine. 2018;(38):17-21. doi:10.5937/leksir1838017D .
Drinić, Zorica, Vidović, Senka, Vladić, Jelena, Koren, Anamarija, Kiprovski, Biljana, Sikora, Vladimir, "Effect of extraction solvent on total polyphenols content and antioxidant activity of Cannabis sativa L." in Lekovite sirovine, no. 38 (2018):17-21, https://doi.org/10.5937/leksir1838017D . .