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Journal of Zhejiang University SCIENCE B

ISSN 1673-1581(Print), 1862-1783(Online), Monthly

Analysis of nicotine-induced metabolic changes in Blakeslea trispora by GC-MS

Abstract: Blakeslea trispora is a natural source of carotenoids, including β-carotene and lycopene, which have industrial applications. Therefore, classical selective breeding techniques have been applied to generate strains with increased productivity, and microencapsulated β-carotene preparation has been used in food industry (Li et al., 2019). In B. trispora, lycopene is synthesized via the mevalonate pathway (Venkateshwaran et al., 2015). Lycopene cyclase, which is one of the key enzymes in this pathway, is a bifunctional enzyme that can catalyze the cyclization of lycopene to produce β-carotene and exhibit phytoene synthase activity (He et al., 2017).

Key words: Metabolism; Lycopene; Nicotine; Blakeslea trispora; GC-MS

Chinese Summary  <20> 在尼古丁诱导下的三孢布拉霉产番茄红素代谢的分析

关键词组:代谢;番茄红素;尼古丁;三孢布拉霉;气相色谱-质谱


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DOI:

10.1631/jzus.B1900459

CLC number:

Q815

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On-line Access:

2020-03-02

Received:

2019-07-28

Revision Accepted:

2019-11-07

Crosschecked:

2020-02-04

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