Theobroma cacao: Review of the Extraction, Isolation, and Bioassay of Its Potential Anti-cancer Compounds
1,3Zainal Baharum*, 1Abdah Md Akim, 2Taufiq Yap Yun Hin, 1Roslida Abdul Hamid and 4Rosmin Kasran

1Department of Biomedical Science, Faculty of Medicine and Health Sciences,

2Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia

3Division of Biotechnology, Cocoa Innovation and Technology Centre, Malaysian Cocoa Board, Lot Pt 1261, Nilai Industrial Park, 71800 Nilai, Negeri Sembilan, Malaysia

4Division of Biotechnology, Centre for Cocoa Biotechnology Research, Malaysian Cocoa Board, Kota Kinabalu Industrial Park, 88460 Kota Kinabalu, Sabah, Malaysia

*Corresponding author: zainalbaharum@koko.gov.my

Abstrak

Tumbuh-tumbuhan merupakan satu sumber yang terbaik untuk agen terapeutik sejak beribu-ribu tahun; banyak ubatan moden yang digunakan untuk merawat penyakit manusia berasal daripada sumber semula jadi. Pokok Theobroma cacao, atau koko, telah baru-baru ini mendapat perhatian yang semakin meningkat dan menjadi subjek penyelidikan kerana mempunyai sifat-sifat antioksidan, yang mempunyai kesan-kesan anti-kanser yang berpotensi. Pada tahun-tahun kebelakangan ini, pengenalpastian dan pembangunan sebatian aktif atau ekstrak-ekstrak daripada biji koko yang dapat memberi kesan anti-kanser telah menjadi bidang penting dalam penyelidikan berkaitan kesihatan dan bioperubatan. Ulasan ini memberikan gambaran keseluruhan terkini terhadap T. cacao dari segi potensi sebatian anti-kansernya dan pengekstrakan, bioesei in vitro, penulenan, dan pengenalpastian. Artikel ini juga membincangkan kebaikan dan keburukan teknik-teknik yang diterangkan dan memberi ulasan berkaitan proses-proses bagi perspektif kaedah analisis pada masa depan dari sudut pandangan penemuan sebatian anti-kanser.

Kata kunci: Produk Semula Jadi, Anti-kanser, Theobroma cacao

Abstract

Plants have been a good source of therapeutic agents for thousands of years; an impressive number of modern drugs used for treating human diseases are derived from natural sources. The Theobroma cacao tree, or cocoa, has recently garnered increasing attention and become the subject of research due to its antioxidant properties, which are related to potential anti-cancer effects. In the past few years, identifying and developing active compounds or extracts from the cocoa bean that might exert anti-cancer effects have become an important area of health- and biomedicine-related research. This review provides an updated overview of T. cacao in terms of its potential anti-cancer compounds and their extraction, in vitro bioassay, purification, and identification. This article also discusses the advantages and disadvantages of the techniques described and reviews the processes for future perspectives of analytical methods from the viewpoint of anti-cancer compound discovery.

Keywords: Natural Products, Anti-cancer, Theobroma cacao