In-situ cascaded and selective bio-preparation of galactose-derived acids from cheese whey powder by the bifunctional regulation of resting-cell catalysis.
Clicks: 98
ID: 282948
2025
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Emerging Content
29.1
/100
98 views
45 readers
AI Quality Assessment
Not analyzed
Readership in this journal
EmergingRanked #255 of 274 articles by views in Bioresource technology
Most read
Least read
Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 274 in total.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
To valorize the excess galactose resources and prepare value-added chemicals for applications in the food and biomedical industries, Gluconobacter oxydans was employed to realize the cascaded and selective bio-preparation of galactose-derived acids. The bifunctional regulatory mechanism of Ca was the in-situ controllable preparation of calcium galactoate and 2-ketogalactonate by cleverly employing solubility difference. The presence of Ca could additionally intensify bioconversion efficiency, leading to not only increased bioconversion rate to 1.5 g/L/h, but also improved yield by 18 %. Finally, by combining enzyme hydrolysis, yeast and bacterial fermentation, 100 g cheese whey powder was effectively bio-transformed into 22.2 g bioethanol, 16.8 galactonic acid and 34.4 g 2-ketogalactonic acid, with glucose and galactose utilization rate of 83.4 % and 97.1 %. Overall, this cascading and precise regulation process not only provided a reliable idea for the downstream outlet of galactose, importantly, but also established a potential production technology for 2-ketogalactonic acid.
| Reference Key |
hua2025insitu
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | Hua, Xia; Zhang, Rui; Hu, Yating; Liu, Dylan; Xu, Yong |
| Journal | Bioresource technology |
| Year | 2025 |
| DOI |
10.1016/j.biortech.2025.132527
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.