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علوم و صنایع غذایی ایران، جلد ۲۲، شماره ۱۶۰، صفحات ۳۵-۴۹
عنوان فارسی Exploration Antioxidant Properties of Indonesian Local Single-Bulb Garlic Extract (Var. Temanggung) in a Mixed Solvent
چکیده فارسی مقاله Single-bulb garlic is known for its high antioxidant activities. Single-bulb garlic (var. Temanggung) has a benefit potency, considering that Temanggung is one of Indonesia’s most preeminent garlic cultivation areas. However, the quality of its antioxidant activities is yet to be explored widely. This research aims to carry out antioxidant characterization in single-bulb garlic (var. Temanggung) under the conditions of different solvent mixtures (ethanol and water). The Completely Randomized Design (CRD) was used with different ethanol-water mixture treatments (F1 = 100%:0%, F2 = 80%:20%, F3 = 60%;40%, F4 = 40%:60%, F5 = 20%:80%, and F6 = 0%:100% v/v). Extraction results were analyzed for total phenolic content, antioxidant activities using two methods (%RSA, IC50, and FRAP), and chemical compound identification using GC-MS. The Results demonstrated that different solvent treatments produced antioxidant properties which also differed, either qualitatively or quantitatively. The best treatment was F2 (ethanol:water = 20%:80% v/v) at the highest antioxidant activity values (IC50 DPPH of 10.35 ppm and a FRAP value of 9.41 μM equivalent Fe(II)/g), and a TPC value of 61.02.
Keywords—antioxidant activity; extraction; single-bulb garlic; mixed solvent
کلیدواژه‌های فارسی مقاله بامبو،هگزادکانوئیک اسید،اکتادکانوئیک اسید،گاز کروماتوگرافی،فعالیت آنتی اکسیدانی،
عنوان انگلیسی Exploration Antioxidant Properties of Indonesian Local Single-Bulb Garlic Extract (Var. Temanggung) in a Mixed Solvent
چکیده انگلیسی مقاله Single-bulb garlic is known for its high antioxidant activities. Single-bulb garlic (var. Temanggung) has a benefit potency, considering that Temanggung is one of Indonesia’s most preeminent garlic cultivation areas. However, the quality of its antioxidant activities is yet to be explored widely. This research aims to carry out antioxidant characterization in single-bulb garlic (var. Temanggung) under the conditions of different solvent mixtures (ethanol and water). The Completely Randomized Design (CRD) was used with different ethanol-water mixture treatments (F1 = 100%:0%, F2 = 80%:20%, F3 = 60%;40%, F4 = 40%:60%, F5 = 20%:80%, and F6 = 0%:100% v/v). Extraction results were analyzed for total phenolic content, antioxidant activities using two methods (%RSA, IC50, and FRAP), and chemical compound identification using GC-MS. The Results demonstrated that different solvent treatments produced antioxidant properties which also differed, either qualitatively or quantitatively. The best treatment was F2 (ethanol:water = 20%:80% v/v) at the highest antioxidant activity values (IC50 DPPH of 10.35 ppm and a FRAP value of 9.41 μM equivalent Fe(II)/g), and a TPC value of 61.02.
Keywords—antioxidant activity; extraction; single-bulb garlic; mixed solvent
کلیدواژه‌های انگلیسی مقاله Keywords—antioxidant activity,extraction single-bulb garlic,mixed solvent
نویسندگان مقاله | Vivi Nuraini
Universitas Diponegoro


| Anang M Legowo
Universitas Diponegoro


| Sri Mulyani
Universitas Diponegoro


| Retno Adiwinarti
Universitas Diponegoro
نشانی اینترنتی http://fsct.modares.ac.ir/browse.php?a_code=A-10-84141-1&slc_lang=en&sid=7
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