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Updated: Jan 16, 2026

Biosynthesis of a Flavonol from a Flavanone by Establishing a One-pot Bienzymatic Cascade
09:50

Biosynthesis of a Flavonol from a Flavanone by Establishing a One-pot Bienzymatic Cascade

Published on: August 14, 2019

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开发一种体外多酶系统,用于从果糖-6-酸盐中高效地单生物合成索尔比托

Kai Shen1, Chao-Nan Zhu1, Jian-He Xu1

  • 1State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai, 200237, China.

Bioresources and bioprocessing
|September 26, 2025
PubMed
概括

研究人员开发了一种新型的人工酶系统,可以从果糖-6-酸盐中产生酸盐. 这一突破为糖酒精生产提供了一种可持续的方法,为从粉直接合成铺平了道路.

关键词:
果糖-6-酸盐是什么多酶系统 多酶系统蛋白质工程是一种蛋白质工程.这是一种酸盐 (sorbitol).索尔比托-6-酸盐脱酶索尔比托-6-酸盐去酸酶

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Immobilization of Multi-biocatalysts in Alginate Beads for Cofactor Regeneration and Improved Reusability09:27

Immobilization of Multi-biocatalysts in Alginate Beads for Cofactor Regeneration and Improved Reusability

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相关概念视频

Glycolysis: Preparatory Phase01:21

Glycolysis: Preparatory Phase

In cellular metabolism (the complete breakdown of glucose to extract energy),  glycolysis is the first step. Glycolysis takes place in the cytoplasm of both prokaryotic and eukaryotic cells. Glucose enters heterotrophic cells in two ways. One method is through secondary active transport, where the transport takes place against the glucose concentration gradient. The other mechanism uses a group of integral proteins called GLUT proteins, also known as glucose transporter proteins. These...
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Glucose is the source of nearly all energy used by organisms. The first step of converting glucose into usable energy is called glycolysis. Glycolysis occurs in the cytosol of the cell over two phases: an energy-requiring phase and an energy-releasing phase. Over the first three steps, glucose is converted into different forms and attached to two phosphate groups donated by two ATP molecules, resulting in an unstable sugar. In the next two stages, the unstable sugar splits into two sugar...
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Fates of Pyruvate

Pyruvate is the end product of glycolysis, where glucose is oxidized to pyruvate, simultaneously reducing NAD+ to NADH. Two molecules of ATP are also produced by substrate-level phosphorylation.
In aerobic organisms, pyruvate is metabolized via the citric acid cycle to produce reduced coenzymes NADH and FADH2. These coenzymes are then oxidized in the electron transport chain to produce ATP and, in the process, regenerate the NAD+ and FAD. As seen in some cell types and organisms, fermentation...
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