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Biotechnological Applications of Proteins

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Chemical Biology".

Deadline for manuscript submissions: closed (31 March 2024) | Viewed by 487

Special Issue Editor


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Guest Editor
Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
Interests: thin films and nanotechnology; protein structure; nanobiotechnology; biomedical engineering; enzymatic catalysis; polymers

Special Issue Information

Dear Colleagues,

Biotechnological applications of proteins refer to the use of proteins in various fields of biotechnology to develop new products, processes, and technologies. Proteins have an essential role in numerous biological processes and are therefore vital for many biotechnological applications. These applications include protein engineering, biocatalysis, medical diagnostics and therapeutics, industrial enzyme production, food processing, and agriculture. The techniques used to manipulate proteins for specific purposes have led to advances in disease treatment, drug development, and bioremediation, making them crucial components in the biotech industry.

This Special Issue intends to publish original and/or review articles covering the state of the art in and future viewpoints of biotechnological applications of proteins.

Dr. Carla Silva
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Molecules is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • protein engineering
  • biocatalysis
  • medical diagnostics and therapeutics
  • enzymatic catalysis

Published Papers (1 paper)

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Research

14 pages, 2407 KiB  
Article
Selective Removal of Hemicellulose by Diluted Sulfuric Acid Assisted by Aluminum Sulfate
by Huabin Jiang, Jiaqi Nie, Lei Zeng, Fei Zhu, Zhongwang Gao, Aiping Zhang, Jun Xie and Yong Chen
Molecules 2024, 29(9), 2027; https://doi.org/10.3390/molecules29092027 - 28 Apr 2024
Viewed by 323
Abstract
Hemicellulose can be selectively removed by acid pretreatment. In this study, selective removal of hemicellulose was achieved using dilute sulfuric acid assisted by aluminum sulfate pretreatment. The optimal pretreatment conditions were 160 °C, 1.5 wt% aluminum sulfate, 0.7 wt% dilute sulfuric acid, and [...] Read more.
Hemicellulose can be selectively removed by acid pretreatment. In this study, selective removal of hemicellulose was achieved using dilute sulfuric acid assisted by aluminum sulfate pretreatment. The optimal pretreatment conditions were 160 °C, 1.5 wt% aluminum sulfate, 0.7 wt% dilute sulfuric acid, and 40 min. A component analysis showed that the removal rate of hemicellulose and lignin reached 98.05% and 9.01%, respectively, which indicated that hemicellulose was removed with high selectivity by dilute sulfuric acid assisted by aluminum sulfate pretreatment. Structural characterizations (SEM, FTIR, BET, TGA, and XRD) showed that pretreatment changed the roughness, crystallinity, pore size, and functional groups of corn straw, which was beneficial to improve the efficiency of enzymatic hydrolysis. This study provides a new approach for the high-selectivity separation of hemicellulose, thereby offering novel insights for its subsequent high-value utilization. Full article
(This article belongs to the Special Issue Biotechnological Applications of Proteins)
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