دورية أكاديمية
Synthesis and analysis of silica nanocarriers for pectinase immobilization: Enhancing enzymatic stability for continuous industrial applications
| العنوان: | Synthesis and analysis of silica nanocarriers for pectinase immobilization: Enhancing enzymatic stability for continuous industrial applications |
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| المؤلفون: | Tayyaba Behram, Sidra Pervez, Muhammad Asif Nawaz, Rahim Ullah, Azmat Ali Khan, Bushra Ahmad, Amer M. Alanzai, Asrar Ahmad, Abdul Khaliq Jan, Haneef Ur Rahman, Muhsin Jamal, Tour jan, Abrar Mohyuddin, Nasir Mehmood Khan, Shujaat Ahmad |
| المصدر: | Heliyon, Vol 10, Iss 1, Pp e23549- (2024) |
| بيانات النشر: | Elsevier, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Science (General) LCC:Social sciences (General) |
| مصطلحات موضوعية: | Co-precipitation, Crosslinking, Pectinase, Silica nanocarriers, Immobilization, Industrial capabilities, Science (General), Q1-390, Social sciences (General), H1-99 |
| الوصف: | Pectinolytic enzymes are among the important group of industrial enzymes that have wide applications in different food industries. In this study, pectinase-based silica nanocarriers were synthesized using co-precipitation and cross-linking techniques. The resulting silica nanoparticles were investigated using scanning electron microscopy (SEM), energy-dispersive electron microscopy (EDEX), and X-ray diffraction (XRD) for determination of its morphology, elemental composition, and crystalline pattern. Under the optimal immobilization conditions like 1.5 % glutaraldehyde, 3000 IU/mg pectinase concentration, 90 min immobilization time and 40 °C immobilization temperature, pectinase showed maximum immobilization yield. The immobilization of pectinase onto the silica nanocarriers led to enhanced catalytic characteristics, displaying higher enzymatic activity across various temperature and pH levels compared to soluble pectinase. Moreover, the immobilization substantially improved the temperature stability of pectinase, exhibiting 100 % of its initial activity even after 120 h of pre-incubation at 50 °C. Additionally, the silica nanocarrier pectinase retained 100 % of its original activity even after being reused 10 times in a single batch of reactions. These findings indicate that the immobilization of silica nanocarriers effectively enhances pectinase's industrial capabilities, making it economically feasible for industrial use and an efficient system for various biotechnological applications. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2405-8440 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S2405844023107572; https://doaj.org/toc/2405-8440 |
| DOI: | 10.1016/j.heliyon.2023.e23549 |
| URL الوصول: | https://doaj.org/article/be20385e7daf48f99e844a3c489bf5ac |
| رقم الأكسشن: | edsdoj.be20385e7daf48f99e844a3c489bf5ac |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 24058440 |
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| DOI: | 10.1016/j.heliyon.2023.e23549 |