بررسی ویژگی های پکتین استخراج شده از کنجاله کلزا در روش هیدرولیز آنزیمی با استفاده از استخراج به کمک مایکروویو

سال انتشار: 1404
نوع سند: مقاله ژورنالی
زبان: فارسی
مشاهده: 219

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شناسه ملی سند علمی:

JR_FSCT-22-159_016

تاریخ نمایه سازی: 27 فروردین 1404

چکیده مقاله:

پکتین به عنوان هیدروکلوئید که در دیواره سلولی گیاهان قرار دارد می تواند یک محصول ثانویه در فراوری صنایع غذایی باشد. کلزا پس از روغنکشی دارای مقادیر بالایی از پکتین است. برای استخراج پکتین از کنجاله کلزا از روش مقایسه استخراج هیدرولیز آنزیمی با حضور و عدم حضور به کمک مایکروویو (با قدرت ۶۰۰ وات در سه زمان ، ۱، ۳ و ۵ دقیقه) مورد استفاده قرار گرفت. بررسی تاثیر زمان تابش مایکروویو بر عملکرد استخراج و ویژگی های فیزیکوشیمیایی و رئولوژیکی پکتین استخراج شده انجام شد. ویژگی های فیزیکی، رئولوژیکی و شیمیایی نشان دادند که حضور فرآیند مایکروویو منجر شد تا خواص عملکردی پکتین استخراج شده بهبود یابد و فرآیند استخراج را تسهیل کرد (۵۰/۰ >p). بالاترین بازده استخراج پکتین ۱/۹ % (وزنی/وزنی) در ۵ دقیقه تابش پرتو با قدرت ۶۰۰ وات در فرایند کمکی مایکروویو با قدرت ۶۰۰ وات بود. این فرآیند کمکی بر درجه استری شدن و محتوای اسید گالاکترونیک پکتین تاثیر گذاشت تا توانایی تشکیل ژل در حضور مقادیر قند کم را داشته باشد و در محصولات رژیمی مناسب باشد. محتوای اسید گالاکترونیک در تمام نمونه ها بالاتر از ۶۰% بود که نشان از ظرفیت تشکیل ژل بالا است. پکتین استخراجی در زمان ۵ دقیقه تابش مایکروویو با قدرت ۶۰۰ وات بهترین ویژگی ها را با حداکثر محتوای اسید گالاکترونیک (۵۱/۷۶ %)، بالاترین فعالیت امولسیون کنندگی (۰۱/۵۸%) و پایداری امولسیون (۰۳/۹۵%) را ارائه داد. حضور فرآیند کمکی مایکروویو مقادیر کشش سطحی محلول آبی پکتین را کاهش داد (۱۱/۴۳% در ۵ دقیقه تابش) و ظرفیت ایجاد کف پکتین (بیشترین مقدار در ۵ دقیقه تابش ۱۳/۸۴%) آن را تحت تاثیر قرار داده، بهبود بخشید. تابش پرتو در طول زمان مایکروویو باعث تغییرات قابل توجهی در ویژگی های پکتین، مانند ویسکوزیته ذاتی، میانگین ویسکوزیته، ظرفیت نگهداری آب شد تا ژلی با کیفیت بالاتر را تشکیل دهد.

نویسندگان

Nima Mobahi

Bioprocess Engineering Laboratory (BPEL), Department of Food Science, Engineering and Technology, Faculty of Agricultural

Seyed Hadi Razavi

Bioprocess Engineering Laboratory (BPEL), Department of Food Science, Engineering and Technology, Faculty of Agricultural

Zahra Emam-Djomeh

Bioprocess Engineering Laboratory (BPEL), Department of Food Science, Engineering and Technology, Faculty of Agricultural

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
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  • Kratchanova, M., E. Pavlova, and I. Panchev, The effect of ...
  • Jiang, L.N., et al., Comparisons of microwave-assisted and conventional heating ...
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  • Garna, H., et al., New method for a two-step hydrolysis ...
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  • Mzoughi, Z., et al., Optimized extraction of pectin-like polysaccharide from ...
  • Gharibzahedi, S.M.T., B. Smith, and Y. Guo, Pectin extraction from ...
  • Gharibzahedi, S.M.T., B. Smith, and Y. Guo, Ultrasound-microwave assisted extraction ...
  • Jeong, H.-S., et al., Effects of combination processes on the ...
  • Inngjerdingen, K.T., et al., Immunological and structural properties of a ...
  • Joudaki, H., et al., A practical optimization on salt/high-methoxyl pectin ...
  • Joudaki, H., et al., Scrutinizing the different pectin types on ...
  • Madziva, H., K. Kailasapathy, and M. Phillips, Alginate–pectin microcapsules as ...
  • Chandel, V., et al., Current advancements in pectin: Extraction, properties ...
  • Mobahi, N., The effect of the presence of Lactobacillus acidophilus, ...
  • Mobahi, N., Study of survival of probiotic strains of Lactobacillus ...
  • McVetty, P., et al., Grain production and consumption: Oilseeds in ...
  • Jeong, H.-S., et al., Optimization of enzymatic hydrolysis conditions for ...
  • Kaushik, P., et al., Preparation, characterization and functional properties of ...
  • Forouhar, A., et al., The effect of ultrasound pretreatment on ...
  • Brown, W. and M. Marques, ۱۴ The United States Pharmacopeia/National ...
  • Blumenkrantz, N. and G. Asboe-Hansen, New method for quantitative determination ...
  • Xu, M., et al., Polysaccharides from sunflower stalk pith: Chemical, ...
  • Rostami, H. and S.M.T. Gharibzahedi, Microwave-assisted extraction of jujube polysaccharide: ...
  • Yamaguchi, T., et al., HPLC method for evaluation of the ...
  • Thambiraj, S.R., et al., Antioxidant activities and characterisation of polysaccharides ...
  • Kratchanova, M., E. Pavlova, and I. Panchev, The effect of ...
  • Jiang, L.N., et al., Comparisons of microwave-assisted and conventional heating ...
  • Wai, W.W., A.F. Alkarkhi, and A.M. Easa, Effect of extraction ...
  • Sundar Raj, A., et al., A Review on Pectin: Chemistry ...
  • Fraeye, I., et al., Influence of intrinsic and extrinsic factors ...
  • Lara-Espinoza, C., et al., Pectin and pectin-based composite materials: Beyond ...
  • Iglesias, M.T. and J.E. Lozano, Extraction and characterization of sunflower ...
  • Willats, W.G., J.P. Knox, and J.D. Mikkelsen, Pectin: new insights ...
  • Garna, H., et al., New method for a two-step hydrolysis ...
  • Liew, S.Q., et al., Sequential ultrasound-microwave assisted acid extraction (UMAE) ...
  • Mitura, S., A. Sionkowska, and A. Jaiswal, Biopolymers for hydrogels ...
  • Schmidt, U., et al., Effect of molecular weight reduction, acetylation ...
  • Sánchez, C.C. and J.M.R. Patino, Interfacial, foaming and emulsifying characteristics ...
  • McClements, D.J., Food emulsions: principles, practices, and techniques. ۲۰۰۴: CRC ...
  • Jun, H.-I., et al., Characterization of the pectic polysaccharides from ...
  • Chen, Y., et al., Pectin from Abelmoschus esculentus: Optimization of ...
  • Gharibzahedi, S.M.T. and S. Mohammadnabi, Effect of novel bioactive edible ...
  • Gharibzahedi, S.M.T., S.H. Razavi, and S.M. Mousavi, Comparison of antioxidant ...
  • Mzoughi, Z., et al., Optimized extraction of pectin-like polysaccharide from ...
  • Gharibzahedi, S.M.T., B. Smith, and Y. Guo, Pectin extraction from ...
  • Gharibzahedi, S.M.T., B. Smith, and Y. Guo, Ultrasound-microwave assisted extraction ...
  • Jeong, H.-S., et al., Effects of combination processes on the ...
  • Inngjerdingen, K.T., et al., Immunological and structural properties of a ...
  • Joudaki, H., et al., A practical optimization on salt/high-methoxyl pectin ...
  • Joudaki, H., et al., Scrutinizing the different pectin types on ...
  • Madziva, H., K. Kailasapathy, and M. Phillips, Alginate–pectin microcapsules as ...
  • Chandel, V., et al., Current advancements in pectin: Extraction, properties ...
  • Mobahi, N., The effect of the presence of Lactobacillus acidophilus, ...
  • Mobahi, N., Study of survival of probiotic strains of Lactobacillus ...
  • McVetty, P., et al., Grain production and consumption: Oilseeds in ...
  • Jeong, H.-S., et al., Optimization of enzymatic hydrolysis conditions for ...
  • Kaushik, P., et al., Preparation, characterization and functional properties of ...
  • Forouhar, A., et al., The effect of ultrasound pretreatment on ...
  • Brown, W. and M. Marques, ۱۴ The United States Pharmacopeia/National ...
  • Blumenkrantz, N. and G. Asboe-Hansen, New method for quantitative determination ...
  • Xu, M., et al., Polysaccharides from sunflower stalk pith: Chemical, ...
  • Rostami, H. and S.M.T. Gharibzahedi, Microwave-assisted extraction of jujube polysaccharide: ...
  • Yamaguchi, T., et al., HPLC method for evaluation of the ...
  • Thambiraj, S.R., et al., Antioxidant activities and characterisation of polysaccharides ...
  • Kratchanova, M., E. Pavlova, and I. Panchev, The effect of ...
  • Jiang, L.N., et al., Comparisons of microwave-assisted and conventional heating ...
  • Wai, W.W., A.F. Alkarkhi, and A.M. Easa, Effect of extraction ...
  • Sundar Raj, A., et al., A Review on Pectin: Chemistry ...
  • Fraeye, I., et al., Influence of intrinsic and extrinsic factors ...
  • Lara-Espinoza, C., et al., Pectin and pectin-based composite materials: Beyond ...
  • Iglesias, M.T. and J.E. Lozano, Extraction and characterization of sunflower ...
  • Willats, W.G., J.P. Knox, and J.D. Mikkelsen, Pectin: new insights ...
  • Garna, H., et al., New method for a two-step hydrolysis ...
  • Liew, S.Q., et al., Sequential ultrasound-microwave assisted acid extraction (UMAE) ...
  • Mitura, S., A. Sionkowska, and A. Jaiswal, Biopolymers for hydrogels ...
  • Schmidt, U., et al., Effect of molecular weight reduction, acetylation ...
  • Sánchez, C.C. and J.M.R. Patino, Interfacial, foaming and emulsifying characteristics ...
  • McClements, D.J., Food emulsions: principles, practices, and techniques. ۲۰۰۴: CRC ...
  • Jun, H.-I., et al., Characterization of the pectic polysaccharides from ...
  • Chen, Y., et al., Pectin from Abelmoschus esculentus: Optimization of ...
  • Gharibzahedi, S.M.T. and S. Mohammadnabi, Effect of novel bioactive edible ...
  • Gharibzahedi, S.M.T., S.H. Razavi, and S.M. Mousavi, Comparison of antioxidant ...
  • Mzoughi, Z., et al., Optimized extraction of pectin-like polysaccharide from ...
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