Encyclopedia
Scholarly Community
Encyclopedia
Entry
Video
Image
Journal
Book
News
About
Log in/Sign up
Submit
Entry
Video
Image
Subject:
All Disciplines
Arts & Humanities
Biology & Life Sciences
Business & Economics
Chemistry & Materials Science
Computer Science & Mathematics
Engineering
Environmental & Earth Sciences
Medicine & Pharmacology
Physical Sciences
Public Health & Healthcare
Social Sciences
Sort:
Hottest
Latest
Alphabetical (A-Z)
Alphabetical (Z-A)
Type:
All
Topic Review
Biography
Topic Review
β-Glucosidase in Bioconversion of Ginsenosides in
Panax ginseng
Ginsenosides are a group of bioactive compounds isolated from Panax ginseng. Conventional major ginsenosides have a long history of use in traditional medicine for both illness prevention and therapy. Bioconversion processes have the potential to create new and valuable products in pharmaceutical and biological activities, making them both critical for research and highly economic to implement. This has led to an increase in the number of studies that use major ginsenosides as a precursor to generate minor ones using β-glucosidase. Minor ginsenosides may also have useful properties but are difficult to isolate from raw ginseng because of their scarcity. Bioconversion processes have the potential to create novel minor ginsenosides from the more abundant major ginsenoside precursors in a cost-effective manner. While numerous bioconversion techniques have been developed, an increasing number of studies have reported that β-glucosidase can effectively and specifically generate minor ginsenosides.
398
11 May 2023
Topic Review
Yeast-Based Biosensors
Composed of a sensor part made up of live yeast cells coupled to a transducer/reporter technological element, yeast-based biosensors are powerful tools to detect and monitor environmental contaminants, toxins and generally organic or chemical markers of potential threat to human health. Yeasts are eukaryotic microorganisms very resistant to adverse environmental conditions but also able to sense and respond to a wide variety of stimuli. As eukaryotes, they constitute excellent cellular models to detect organic contaminants and chemicals harmful to animals. For these reasons, combined with their ease of culture and genetic modification, yeasts have often been chosen as biological elements of biosensors since the 1970s. Numerous different types of yeast-based biosensors have been developed for the environmental and medical domains, some of which are able to detect pathogens and viruses. The present technological developments of Synthesis Biology and Nanotechnologies further drive yeasts based biosensors into a new era where the biological element is optimized in a tailor-made fashion by in silico design and where the output signals can be recorded or followed on a smartphone.
1.1K
02 Nov 2020
Topic Review
Yeast Hybrids in Brewing
Microbiology has long been a keystone in fermentation, and innovative yeast molecular biotechnology continues to represent a fruitful frontier in brewing science. Consequently, modern understanding of brewer’s yeast has undergone significant refinement over the last few decades.
1.1K
22 Feb 2022
Topic Review
Xylose Metabolism in Bacteria
Some wild-type and genetically modified bacteria can metabolize xylose through three different main pathways of metabolism: xylose isomerase pathway, oxidoreductase pathway, and non-phosphorylative pathway (including Weimberg and Dahms pathways). Two of the commercially interesting intermediates of these pathways are xylitol and xylonic acid, which can accumulate in the medium either through manipulation of the culture conditions or through genetic modification of the bacteria.
918
28 Sep 2021
Topic Review
Xylitol Biosynthesis in the Yeast Candida
Xylitol is an industrially important chemical due to its commercial applications. The use of xylitol as a sweetener as well as its utilization in biomedical applications has made it a high value specialty chemical.
664
09 Nov 2021
Topic Review
WormCNN
WormCNN is a specialized deep learning model designed for the analysis of images of the nematode Caenorhabditis elegans (C. elegans). This model utilizes convolutional neural network (CNN) architecture to classify and analyze the morphological features of C. elegans, providing valuable insights into various biological studies.
48
10 Sep 2024
Topic Review
Whole Genome Amplification and the appropriate DNA polymerases
In the same way that specialized DNA polymerases (DNAPs) replicate cellular and viral genomes, only a handful of dedicated proteins from various natural origins as well as engineered versions are appropriate for competent exponential amplification of whole genomes and metagenomes (WGA). Different applications have led to the development of diverse protocols, based on various DNAPs. Isothermal whole genomes and metagenomes (WGA) is currently widely used due to the high performance of Φ29 DNA polymerase, but polymerase chain reaction (PCR)-based methods are also available and can provide competent amplification of certain samples. Replication fidelity and processivity must be considered when selecting a suitable enzyme for WGA. However, other properties, such as thermostability, capacity to couple replication, and double helix unwinding, or the ability to maintain DNA replication opposite to damaged bases, are also very relevant for some applications.
364
29 Jun 2023
Topic Review
Wearable Stretch Sensors
Wearable sensors are beneficial for continuous health monitoring, movement analysis, rehabilitation, evaluation of human performance. Wearable stretch sensors are increasingly being used for human movement monitoring. The content presented provides a review of wearable stretch sensors as well the design, development and validation of a wearable soft-robotic-stretch sensors.
2.9K
25 Feb 2021
Topic Review
Wastewater Treatment by Microalgae through Biosorption
Bacteria naturally present in wastewater contribute to nutrient removal. The analysis here are promising for the potential environmentally friendly application of C. vulgaris in the development of an integrated biorefinery in sugar beet processing plants for improved and cost-effective wastewater treatment. It could also be considered particularly important for a multifaceted approach to managing the environmental sustainability of wastewater bioremediation.
728
15 Mar 2022
Topic Review
Wall Materials Used in Spray-Drying
The wall material refers to the protective matrix that safeguards the core material, such as particles, substances, or compounds, throughout the encapsulation process and subsequent handling. It should possess the ability to withstand mechanical stress (e.g., handling) and environmental conditions (e.g., humidity, temperature, and water activity). In spray-drying processes, the chosen wall material must ensure the stability and shelf-life of the encapsulated particle, substance, or compound, while also being cost-effective in terms of encapsulation yield and efficiency. It is essential to understand the characteristics of the materials, regardless of this section aiming to define the primary materials utilized in spray-drying processes.
357
21 Jun 2023
Page
of
75
Featured Entry Collections
>>
Featured Books
>>
Encyclopedia of Social Sciences
Chief Editor:
Kum Fai Yuen
Encyclopedia of COVID-19
Chief Editor:
Stephen Bustin
Encyclopedia of Fungi
Chief Editor:
Luis V. Lopez-Llorca
Encyclopedia of Digital Society, Industry 5.0 and Smart City
Chief Editor:
Sandro Serpa
Entry
Video
Image
Journal
Book
News
About
Log in/Sign up
New Entry
New Video
New Images
About
Terms and Conditions
Privacy Policy
Advisory Board
Contact
Partner
ScholarVision Creations
Feedback
Top
Feedback
×
Help Center
Browse our user manual, common Q&A, author guidelines, etc.
Rate your experience
Let us know your experience and what we could improve.
Report an error
Is something wrong? Please let us know!
Other feedback
Other feedback you would like to report.
×
Did you find what you were looking for?
Love
Like
Neutral
Dislike
Hate
0
/500
Email
Do you agree to share your valuable feedback publicly on
Encyclopedia
’s homepage?
Yes, I agree. Encyclopedia can post it.
No, I do not agree. I would not like to post my testimonial.
Webpage
Upload a screenshot
(Max file size 2MB)
Submit
Back
Close
×