» Articles » PMID: 32624838

Bioproduction of α-humulene in Metabolically Engineered and Application in Zerumbone Synthesis

Overview
Journal Eng Life Sci
Date 2020 Jul 7
PMID 32624838
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

Zerumbone is a sesquiterpene ketone with potent anti-cancerogenic activities, produced in several ginger species of the Zingiberaceae familiy. We have investigated the biotechnological production of α-humulene, a precursor of zerumbone. By implementing a heterologous mevalonate pathway in combination with the α-humulene synthase expression, we effectively synthesized α-humulene from glucose in . In this study, we developed a practical and efficient separation method for α-humulene by comparison of extractive and adsorptive strategies. By the adsorption of the product to the hydrophobic resin Amberlite® XAD4 we were able to increase α-humulene yield by 2310% to 60.2 mg/L. Furthermore we present an easy applicable, short subsequent chemical process for the conversion of α-humulene to zerumbone by using transition metal catalysis. To reduce process steps, the chemical reaction was carried out in the same solvent as the eluting solvent that was used to elute α-humulene from the adsorbent resin. By allylic oxidation of α-humulene with manganese chloride as a catalyst and .-butylhydroperoxide as an oxidizing agent we were able to synthetize zerumbone with a selectivity of 51.6%. Product and byproducts of the oxidation reaction were identified by GC-MS.

Citing Articles

Two-Phase Fermentation Systems for Microbial Production of Plant-Derived Terpenes.

Li T, Liu X, Xiang H, Zhu H, Lu X, Feng B Molecules. 2024; 29(5).

PMID: 38474639 PMC: 10934027. DOI: 10.3390/molecules29051127.


Cloning, Expression and Functional Characterization of a Novel α-Humulene Synthase, Responsible for the Formation of Sesquiterpene in Agarwood Originating from .

Sundaraj Y, Abdullah H, Nezhad N, Rasib A, Othman R, Rodrigues K Curr Issues Mol Biol. 2023; 45(11):8989-9002.

PMID: 37998741 PMC: 10670791. DOI: 10.3390/cimb45110564.


Fermentative α-Humulene Production from Homogenized Grass Clippings as a Growth Medium.

Langsdorf A, Drommershausen A, Volkmar M, Ulber R, Holtmann D Molecules. 2022; 27(24).

PMID: 36557817 PMC: 9788380. DOI: 10.3390/molecules27248684.


Bioproduction of Linalool From Paper Mill Waste.

Rinaldi M, Tait S, Toogood H, Scrutton N Front Bioeng Biotechnol. 2022; 10:892896.

PMID: 35711639 PMC: 9195575. DOI: 10.3389/fbioe.2022.892896.


Alternative metabolic pathways and strategies to high-titre terpenoid production in .

Rinaldi M, Ferraz C, Scrutton N Nat Prod Rep. 2021; 39(1):90-118.

PMID: 34231643 PMC: 8791446. DOI: 10.1039/d1np00025j.


References
1.
Murakami A, Miyamoto M, Ohigashi H . Zerumbone, an anti-inflammatory phytochemical, induces expression of proinflammatory cytokine genes in human colon adenocarcinoma cell lines. Biofactors. 2005; 21(1-4):95-101. DOI: 10.1002/biof.552210118. View

2.
Paddon C, Keasling J . Semi-synthetic artemisinin: a model for the use of synthetic biology in pharmaceutical development. Nat Rev Microbiol. 2014; 12(5):355-67. DOI: 10.1038/nrmicro3240. View

3.
Yu F, Okamoto S, Harada H, Yamasaki K, Misawa N, Utsumi R . Zingiber zerumbet CYP71BA1 catalyzes the conversion of α-humulene to 8-hydroxy-α-humulene in zerumbone biosynthesis. Cell Mol Life Sci. 2010; 68(6):1033-40. PMC: 11114803. DOI: 10.1007/s00018-010-0506-4. View

4.
Shamoto T, Matsuo Y, Shibata T, Tsuboi K, Nagasaki T, Takahashi H . Zerumbone inhibits angiogenesis by blocking NF-κB activity in pancreatic cancer. Pancreas. 2014; 43(3):396-404. DOI: 10.1097/MPA.0000000000000039. View

5.
Tzeng T, Liou S, Chang C, Liu I . The Ethanol Extract of Zingiber zerumbet Attenuates Streptozotocin-Induced Diabetic Nephropathy in Rats. Evid Based Complement Alternat Med. 2013; 2013:340645. PMC: 3586471. DOI: 10.1155/2013/340645. View