Multivariate optimization of microwave digestion for determining of some elements in baobab (A. digitata L.) fruit pulp by ICP-MS
Multivariate optimization of microwave digestion for determining of some elements in baobab (A. digitata L.) fruit pulp by ICP-MS
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US 12,092,580 B1
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الصحة - Health
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2024
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مكتب البراءات الأمريكي - US Patent Office
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Elkarim Albadri; Abuzer Ebead Awad (Al-Ahsa, SA), Elbashir; Abdalla Ahmed (Al-Ahsa, SA), Anlajjar; Ahmed O. (Al-Ahsa, SA)
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A method of measuring a plurality of chemical elements in a baobab fruit pulp can include crushing and homogenizing baobab fruit pulp; sieving the homogenized baobab fruit pulp to obtain baobab fruit fine powder; adding the baobab fruit fine powder to each of prepared plurality of acid mixtures to obtain a plurality of solutions; heating each of the plurality of solutions to digest the baobab fruit fine powder in each of the plurality of solutions; cooling the plurality of solutions; filtering the digested baobab fruit fine powder from each of the plurality of solutions to obtain a plurality of filtered digested baobab fruit fine powders; diluting each of the plurality of filtered digested baobab fruit fine powders with water to obtain a plurality of mixtures; and measuring the plurality of chemical elements in each of the plurality of mixtures using inductively coupled plasma mass spectrometry (ICP-MS).