Alkaloids from lotus (Nelumbo nucifera): recent advances in biosynthesis, pharmacokinetics, bioactivity, safety, and industrial applications

Wang, Z, Li, Y, Ma, D, Zeng, M, Wang, Z, Qin, F, Chen, J, Christian, M ORCID logoORCID: https://orcid.org/0000-0002-1616-4179 and He, Z, 2021. Alkaloids from lotus (Nelumbo nucifera): recent advances in biosynthesis, pharmacokinetics, bioactivity, safety, and industrial applications. Critical Reviews in Food Science and Nutrition. ISSN 1040-8398

[thumbnail of 1500516_Christian.pdf]
Preview
Text
1500516_Christian.pdf - Post-print

Download (2MB) | Preview

Abstract

Different parts of lotus (Nelumbo nucifera Gaertn.) including the seeds, rhizomes, leaves, and flowers, are used for medicinal purposes with health promoting and illness preventing benefits. The presence of active chemicals such as alkaloids, phenolic acids, flavonoids, and terpenoids (particularly alkaloids) may account for this plant’s pharmacological effects. In this review, we provide a comprehensive overview and summarize up-to-date research on the biosynthesis, pharmacokinetics, and bioactivity of lotus alkaloids as well as their safety. Moreover, the potential uses of lotus alkaloids in the food, pharmaceutical, and cosmetic sectors are explored. Current evidence shows that alkaloids, mainly consisting of aporphines, 1-benzylisoquinolines, and bisbenzylisoquinolines, are present in different parts of lotus. The bioavailability of these alkaloids is relatively low in vivo but can be enhanced by technological modification using nanoliposomes, liposomes, microcapsules, and emulsions. Available data highlights their therapeutic and preventive effects on obesity, diabetes, neurodegeneration, cancer, cardiovascular disease, etc. Additionally, industrial applications of lotus alkaloids include their use as food, medical, and cosmetic ingredients in tea, other beverages, and healthcare products; as lipid-lowering, anticancer, and antipsychotic drugs; and in facial masks, toothpastes, and shower gels. However, their clinical efficacy and safety remains unclear; hence, larger and longer human trials are needed to achieve their safe and effective use with minimal side effects.

Item Type: Journal article
Publication Title: Critical Reviews in Food Science and Nutrition
Creators: Wang, Z., Li, Y., Ma, D., Zeng, M., Wang, Z., Qin, F., Chen, J., Christian, M. and He, Z.
Publisher: Informa UK Limited
Date: 30 November 2021
ISSN: 1040-8398
Identifiers:
Number
Type
10.1080/10408398.2021.2009436
DOI
1500516
Other
Rights: This is an Accepted Manuscript of an article published by Taylor & Francis in Critical Reviews in Food Science and Nutrition on 30th November 2021, available online: http://www.tandfonline.com/10.1080/10408398.2021.2009436
Divisions: Schools > School of Science and Technology
Record created by: Laura Ward
Date Added: 02 Dec 2021 12:34
Last Modified: 30 Nov 2022 03:00
URI: https://irep.ntu.ac.uk/id/eprint/45037

Actions (login required)

Edit View Edit View

Statistics

Views

Views per month over past year

Downloads

Downloads per month over past year