A Laboratory Study on the Harvesting Force of Mangosteen (Garcinia mangostana L.) and Mesta Based on Maturity Indexes


  • Mohamad Fakhrul Zaman Omar Malaysian Agricultural Research and Development Institute
  • Mohd Asrul Sani
  • Hartinee Abbas
  • Ahmad Hafiz Buniamin
  • Mohamad Aufa Mhd Bookeri




Mangosteen (Garcinia mangostana L.) is known as the 'Queen of tropical fruits' and comes from the tropical forests of Southeast Asia such as Malaysia. Mangosteen is used for fresh consumption or as a beauty and health supplement. However, difficulties during the harvesting process with limited effective harvesting machines have prevented large scale mangosteen production. This study was conducted to determine the strength of the harvesting force at each stage of the maturity indexes and the appropriate force required for the development of mangosteen harvesting machines. The study samples were classified based on six stages of the indices of mangosteen and mesta varieties. The fruit samples taken at MARDI Sintok, Kedah were subjected to harvesting force, weight, diameter and stalk size. The result shows that the highest yield strength was mangosteen at maturity index 1 with 51.81 N while the lowest was mesta at maturity index 5 with 13.45 N. The study also found that the optimum harvesting force to drop the mangosteen and mesta from a tree was 30.19 N. This study indicated that the higher maturity indexes the lower the harvesting force needed to harvest mangosteen and mesta.

Author Biography

Mohamad Fakhrul Zaman Omar, Malaysian Agricultural Research and Development Institute

Senior Research Officer


Agrofood Satatistic Malaysia, DOA, 2018

Ahmad Tarmizi S. & Pauziah M. (2005). Panduan kematangan dan penuaian buah-buahan. MARDI: 24 – 25

Chen, Du & Du, Xiaoqiang & Zhang, Q & Whiting, M & Scharf, Patrick & Wang, Shouqi. (2012). Performance Evaluation of Mechanical Cherry Harvesters for Fresh Market Grade Fruits. Applied engineering in agriculture. 28. 10.13031/2013.42077.

Gupta S. K., Ehsani R., Kim N. H. (2016) Optimization of a citrus canopy shaker harvesting system: Mechanistic tree damage and fruit detachment models. Trans. ASABE. Vol. 59(4): 761- 776.

Joanna, C.L.Y, Zaulia, O, Razali, M, Pauziah, M, Nur Syafini, G and Syed Abas, S.A.R (2016) Postharvest Quality of Mangosteen and Mesta at Different Maturity Stages. Trans. Malaysian Soc. Plant Physiol. 23: 119 – 123

Ketsa, S. and S. Atantee. (1998) Phenolics, lignin, per¬oxidase activity and increased firmness of damaged pericarp of mangosteen fruit after impact. Postharv. Biol. Technol. 14:117–124.

Morton J (1987), ‘Mangosteen’, in Morton J F, Fruits of Warm Climates, Miami, FL, 301 – 304. Available from http://www.hort.purdue.edu/newcrop/morton/mangosteen.html. [Accessed February 10, 2020].

Osman M. B. and Milan A. R. (2006), Mangosteen: Garcinia mangostana L. Southampton Centre for Underutilised Crops, Southampton, University of Southampton

Palapol Y, Ketsa S, Stevenson D, Cooney JM, Allan AC, and Ferguson IB 2009 Colour development and quality of mangosteen (Garcinia mangostana L.) fruit during ripening and after harvest Postharvest Biology and Technology 51 49-353

Paull R. E., and Ketsa S. (2014) “Mangosteen: Postharvest Quality-Maintenance Guidelines” Fruit, Nut and Beverage Crops, F_N-31. College of Tropical Agriculture and Human Resourse, University of Hawaii at Manoa, Cooperative Extension. September 2014. https://www.ctahr.hawaii.edu/oc/freepubs/pdf/F_N-31.pdf

Rohzan A.D., Noorlidawati A.H., Jamaluddin K. & Zabedah M. (2011) Cabaran dan prospek industri manggis di Malaysia. Economic and Technology Management Review, Vol 6 (2011): 19-31

Tongdee, S.C. and A. Suwanagul. (1989). Postharvest mechanical damage in mangosteen. ASEAN Food J. 4:151–155

Noichinda S (1992), Effect of modified atmosphere condition on quality and storage life of mangosteen (Garcinia mangostana L.) fruit. M.S. Thesis, Bangkok, Kasetsart University






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