Moringa oleifera seeds powder as an alternative coagulant for beet sugar juice samples instead of lead acetate
سال انتشار: 1399
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 189
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شناسه ملی سند علمی:
JR_AET-6-3_002
تاریخ نمایه سازی: 20 مرداد 1400
چکیده مقاله:
Lead acetate is the most common coagulant used in quality control laboratories in the sugar industry to clarify juice samples. Due to its known poisonous effects, health hazards, and extremely harmful impact on the environment, this study focused on finding an alternative coagulant that was efficient, safe, cost-effective, and eco-friendly. A powder made from Moringa oleifera (M.o) seeds, which is rich in phytochemicals with antimicrobials, was tested to produce a natural coagulant capable of clarifying the juice samples. The produced coagulant proved efficient and was potentially characterized by a better environmental performance than the extremely harmful lead acetate. An amount of three grams of M.o seedpowder proved to be an effective coagulant, achieving a ۶۴.۱۴ % removal of non-sugar compounds and led to the correct sugar polarimetric measurements. There is no way to compare the exorbitant price of lead acetate to the cost of naturally and available occurring Moringa seeds. The adsorption process was described by three adsorption isotherms, which were applied to evaluate the adsorption equilibrium.
کلیدواژه ها:
Coagulation ، lead acetate ، Moringa oleifera seeds powder ، sugar beet (Beta vulgaris L.) juice ، cheap and echo friendly precipitant
نویسندگان
Mohamed El-Kassem Hassouna
Chemistry Department, Faculty of Science, Beni-Suef University, ۶۲۵۱۴ Beni-Suef, Egypt
Mohamed Ezzat El-sharqawy
Textile Technology Department, Faculty of Technology and Education, Beni-Suef University,Beni-Suef, Egypt
Mohamed Hassanien
Textile Technology Departement, Faculty of Technology & Education ,Beni-Suef University, Beni-Suef , Egypt.
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