Storage Temperature Influences Fruit Ripening and Changes in Organic Acids of Kiwifruit Treated with Exogenous Ethylene

다국어 초록 (Multilingual Abstract)

The influence of storage temperature on ripening and physiochemical changes in kiwifruit (Actinidiasp.) cultivars ‘Garmrok’, ‘Hayward’, ‘Goldone’, and ‘Jecy Gold’ treated with exogenous ethylene was investigated to optimize the storage temperature of kiwifruit. Kiwifruit were stored at 5, 10, and 18ºC for 0, 3, 6, 9, 12, 15, and 18 days and evaluated for soluble solids content (SSC), titratable acidity (TA), SSC/TA ratio, firmness, and organic acids content. The SSC, SSC/TA ratio, and malic acid content increased, while the kiwifruit firmness, TA, and citric acid content decreased with increasing storage temperature and time. Kiwifruit ripening and quality were least affected when stored at 5°C, but suffered rapid degradation at 18°C. Temperature management during kiwifruit storage and ripening directly correlates with the qualitative attributes and influences consumers’ acceptability of “ready to eat” kiwifruit.

참고문헌 (Reference)

1 신미희, "‘골드원’, ‘제시골드’ 키위프루트 과실의 에틸렌 처리에 따른 과실 후숙 및 관련 유전자의 발현" 한국원예학회 37 (37): 54-64, 2019

2 곽용범, "‘Goldone’, a Yellow - fleshed Kiwifruit Cultivar with Large Fruit Size" 한국원예학회 35 (35): 142-146, 2017

3 Marsh KB, "The Kiwifruit Genome, Compendium of Plant Genomes" Springer International Publishing Switzerland 179-188, 2016

4 양용준, "Temperature and length of cold storage affect the Quality Maintenance of fresh kiwifruit (Actinidia chinensis Planch)" 한국산학기술학회 18 (18): 256-261, 2017

5 Nishiyama I, "Sugar and organic acid composition in the fruit juice of different Actinidia varieties" 14 : 67-73, 2008

6 Zolfaghari M, "Physicochemical and enzymatic properties of five kiwifruit cultivars during cold storage" 3 : 239-246, 2010

7 Mworia EG, "Low-temperaturemodulated fruit ripening is independent of ethylene in ‘Sanuki Gold’ kiwifruit" 63 : 963-971, 2012

8 Kwack YB, "Horticulture in Korea" Korean Society for Horticultural Science 244-249, 2007

9 Shin MH, "Fruit ripening characteristics of kiwifruit by exogenous ethylene treatment and storage temperature" Gyeonsang National University 2018

10 Kim JG, "Evaluation of fruit characteristics of Shima sarunashi(Actinidia rufa)indigenous to warm regions in Japan" 78 : 394-401, 2009

11 Park YS, "Ethylene treatment of ‘Hayward’ kiwifruits(Actinidia deliciosa)during ripening and its influence on ethylene biosynthesis and antioxidant activity" 108 : 22-28, 2006

12 양용준, "Effects of high carbon dioxide and ethylene treatment on postharvest ripening regulation of red kiwifruit (Actinidia melanandra Franch) during cold storage" 한국산학기술학회 18 (18): 478-485, 2017

13 Barboni T, "Effect of cold storage and ozone treatment on physicochemical parameters, soluble sugars and organic acids in Actinidia deliciosa" 121 : 946-951, 2010

14 Shiri MA, "Effect of CaCl2 sprays at different fruit development stages on postharvest keeping quality of"Hayward"kiwifruit" 40 : 624-635, 2016

15 박영기, "Changes of Physicochemical Quality in Hardy Kiwifruit (Actinidia arguta) during Storage at Different Temperature" 한국자원식물학회 28 (28): 329-332, 2015

16 Shahkoomahally S, "Changes in physico-chemical properties related to quality of kiwifruit(Actinidia deliciosa cv. Hayward)during cold storage" 15 : 187-197, 2015

17 Marsh K, "Acidity and taste in kiwifruit" 32 : 159-168, 2004