|
|
Hormozgan Medical Journal، جلد ۲۵، شماره ۴، صفحات ۱۸۰-۱۸۶
|
|
|
| عنوان فارسی |
Antioxidant Activity and Phenolic Compounds Profile of Pistachio Skins (Pistacia vera L., cultivars Kallehghuchi and Ohadi) |
|
| چکیده فارسی مقاله |
Background: Pistachio with scientific name Pistacia vera L., a native plant in Asia, is a member of Anacardiaceae family. Pistachio nuts and skins are known as a rich source of phenolic compounds with antioxidant, anti-inflammatory and antimicrobial properties. Objectives: In current study industrial production of phenolic compounds with antioxidant activity was investigated because of high mass production of Pistachio skin in Iran. Method: The extraction of two pistachio cultivars, namely Kallehghuchi and Ohadi were carried out by using two methods (maceration and ultrasonic extraction) and four solvents (acetone 70%, ethanol 50%, methanol 50% and water). Antioxidant properties of pistachio skins were determined by three methods (Folin-Ciocalteu colorimetric method, DPPH assay, TLC/DPPH analysis). Results: The results showed that the highest content of total phenolic compounds were measured by ultrasonic and maceration methods related to Ohadi and Kallehghuchi in acetone solvents 17.4±0.04 and 17.26±0.1 mg/g DW respectively. The highest antioxidant activity in were measured by ultrasonic and maceration methods related to Ohadi in acetone and water solvents IC50=0.057±0.001 and 0.059±0.002 µg/mL respectively. By TLC/DPPH analysis, gallic acid, 4-hydroxy-3, 5-dimethoxy benzoic acid, tannic acid and some unidentified compounds were determined. By HPLC analysis, gallic acid, coumaric acid, cinnamic acid, 4-hydroxy-cinnamic acid and 4-hydroxy benzoic acid were determined. Conclusion: In conclusion, this study clarifies some special biochemical characteristics of pistachio skins. Therefore, according to results of the study pistachio skins could be successfully used in food and pharmaceutical industries. |
|
| کلیدواژه‌های فارسی مقاله |
Pistacia vera L.،Antioxidant activity،Extraction،Phenol compounds، |
|
| عنوان انگلیسی |
Antioxidant Activity and Phenolic Compounds Profile of Pistachio Skins (Pistacia vera L., cultivars Kallehghuchi and Ohadi) |
|
| چکیده انگلیسی مقاله |
Background: Pistachio with scientific name Pistacia vera L., a native plant in Asia, is a member of Anacardiaceae family. Pistachio nuts and skins are known as a rich source of phenolic compounds with antioxidant, anti-inflammatory and antimicrobial properties. Objectives: In current study industrial production of phenolic compounds with antioxidant activity was investigated because of high mass production of Pistachio skin in Iran. Method: The extraction of two pistachio cultivars, namely Kallehghuchi and Ohadi were carried out by using two methods (maceration and ultrasonic extraction) and four solvents (acetone 70%, ethanol 50%, methanol 50% and water). Antioxidant properties of pistachio skins were determined by three methods (Folin-Ciocalteu colorimetric method, DPPH assay, TLC/DPPH analysis). Results: The results showed that the highest content of total phenolic compounds were measured by ultrasonic and maceration methods related to Ohadi and Kallehghuchi in acetone solvents 17.4±0.04 and 17.26±0.1 mg/g DW respectively. The highest antioxidant activity in were measured by ultrasonic and maceration methods related to Ohadi in acetone and water solvents IC50=0.057±0.001 and 0.059±0.002 µg/mL respectively. By TLC/DPPH analysis, gallic acid, 4-hydroxy-3, 5-dimethoxy benzoic acid, tannic acid and some unidentified compounds were determined. By HPLC analysis, gallic acid, coumaric acid, cinnamic acid, 4-hydroxy-cinnamic acid and 4-hydroxy benzoic acid were determined. Conclusion: In conclusion, this study clarifies some special biochemical characteristics of pistachio skins. Therefore, according to results of the study pistachio skins could be successfully used in food and pharmaceutical industries. |
|
| کلیدواژه‌های انگلیسی مقاله |
Pistacia vera L.,Antioxidant activity,Extraction,Phenol compounds |
|
| نویسندگان مقاله |
| Shima Azadedel
| Parichehr Hanachi
| Azra Saboora
|
|
| نشانی اینترنتی |
http://hmj.hums.ac.ir/browse.php?a_code=A-10-2-1143&slc_lang=en&sid=1 |
| فایل مقاله |
فایلی برای مقاله ذخیره نشده است |
| کد مقاله (doi) |
|
| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
عمومی |
| نوع مقاله منتشر شده |
پژوهشی |
|
|
|
برگشت به:
صفحه اول پایگاه |
نسخه مرتبط |
نشریه مرتبط |
فهرست نشریات
|