St. John 516A
3190 Maile Way, #102
Honolulu, HI 96822

Phone: (808) 956-7369

Fax: (808) 956-3894

Email: paull@hawaii.edu

http://manoa.hawaii.edu/ctahr/tpss

Robert E. Paull

Professor/Researcher 

Specialties:

Plant Physiology and the Postharvest Handling and Storage of Tropical Fruit, Vegetables and Ornamentals

Education:

B.S., University of Sydney, 1966 - Agronomy
Ph.D., University of California at Berkeley, 1975 - Plant Physiology

Courses Taught:

Research Interests:

Preharvest and postharvest factors impacting postharvest quality, handling and storage of tropical fruits, vegetables and ornamentals.

My research program's focus is the adaptation and application of newer technology to the improvement of postharvest handling in a integrated and systematic way. This research has led to improvement in production practices, and the postharvest handling and marketing. All the research is done in conjunction and with the support of local industies and individual growers, shippers and marketers.

Current research is focused on the application of newer biotechnologies to understand the control of gene expression during fruit development and ripening. We are particularly interested in the evolution of fleshy fruits and fruit ripening that arose independently numerous times during angiosperm evolution. Directly applicable research includes the impact of preharvest fertilization on pineapple fruit acidity and flesh translucency. We are also involved with an international team working on completing the pineapple genome and looking at gene expression during fruit development. Papaya present some unique physiological changes at the quarter ripe stage and shows increased sensitivity to stresses and chemical treatments. We are also collaborating with an international team looking at gene expression profiles during papaya ripening. Another interest is in taro acridity that is thought to be due to the sharp crystals present in all tissue. Acridity causes itchiness if taro is eaten without cooking. Our research  suggests that it is due to proteins associated with the crystals and we attempting to develop a rapid assay that can be used inplant breeding.

Selected Publications:

  • Ketsa, S., Wisutiamonkul, A., Palapol, Y. and Paull, R.E. (2019). The Durian: Botany, Horticulture and Utilization. Horticulture Reviews 47, 125-211.
  • Paull, R.E. and Chen, N. J. (2019) Pineapple. In. Freitas, S. T., and Pareek, S. (Eds) Postharvest physiology disorders of fruits and vegetables. Pp. 513-527. Taylor and Francis, Boca Raton, Florida, USA
  • Oliveira, J. G., Morales, L. M. M., Silva, W. B., Gomes Filho, A and R. E. Paull (2019) Papaya. In. Freitas, S. T., and Pareek, S. (Eds) Postharvest physiology disorders of fruits and vegetables. Pp. 467-493. Taylor and Francis, Boca Raton, Florida, USA.
  • Uthairatanakij, Apiradee, Pongphen Jitareerat and Robert E. Paull. 2018. Pp 339 - 376. In. Galán Saúco, V. and Ping, L. (eds.), Achieving sustainable cultivation of mangoes, Burleigh Dodds Science Publishing, Cambridge, UK.
  • Robert E. Paull and Ching-Cheng Chen, 2018. Postharvest Physiology, Handling, and Storage of Pineapple. In Garth M. Sanewski, Duane P. Bartholomew and Robert E. Paull, (Editors), The Pineapple 2nd Edition Botany, Production and Uses. 336 pages, CABI, United Kingdom
  • Wong, K., Motomura, S. and Paull, R.E. (2018). Postharvest Handling and Food Safety – Layers of Protection. Food Safety and Technology Series. FST-66.
  • Love, K., Gasik, L. and Paull, R.E. (2019). Durian. University of Hawaii at Manoa, College of Tropical Agriculture and Human Resources. Fruit, Nut, and Beverage Crops, F_N-53.
  • Robert E. Paull, Nancy Jung Chen, Ray Ming, Ching Man Wai, Neil Shirley, Julian Schwerdt and Vincent Bulone. 2016. Carbon Flux and Carbohydrate Gene Families in Pineapple. Tropical Plant Biology 9, 200-213.
  • Ken Love, Robert E. Paull, Alyssa Cho and Andrea Kawabata. 2017. Tropical Fruit Tree Propagation Guide. University of Hawaii at Manoa, College of Tropical Agriculture and Human Resources. Fruit, Nut, and Beverage Crops March 2017, F_N
  • Robert VanBuren, Margot Paris, Hongye Zhou, Jennifer Wai, Jisen Zhang, Lixian Huang, Hao Wang, Teh-Yang Hwa, Shu-Min Kao, Jae Young Choi, Zhenyang Liao, Zhicong Lin, Anupma Sharma, Ratnesh Singh, Jian Song, Lulu Wang, Won C. Yim, John C. Cushman, Robert Paull, Tracie Matsumoto, Yuan Qin, Qingsong Wu, Jianping Wang, Qingyi Yu, Jun Wu, Shaoling Zhang, Peter Boches, Chih-Wei Tung, Geo Coppens d'Eeckenbrugge, Garth M. Sanewski, Michael D. Purugganan, Jeffrey L. Bennetzen, Christian Lexer, Ray Ming. 2018. Sexual recombination and selection during domestication of clonally propagated pineapple
  • List of publications (PDF)