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Properties and Recommended Conditions
for Storage of Fresh Fruits and Vegetables

Compiled by Marita Cantwell
November 2001
By Common Name: T-Z

View the charts as Web pages or in Adobe Portable Document Format (PDF). The PDF files can be downloaded, viewed, and then printed by using Adobe Acrobat Reader©, which is freely available from the Adobe site. Download adobe graphic Adobe Acrobat Reader.


Common name
Scientific name
Storage temperature
Relative humidity
Highest freezing temperature
Ethylene* production
Ethylene** sensitivity
Approximate Storage-life
Observations and 
Beneficial CA conditions
 
 
°C
°F
%
°C
°F
 
 
 
 
Tamarillo, 
Tree tomato
Cyphomandra betacea 3-4 37-40 85-95     L M 10 weeks  
Tamarind Tamarindus indica 2-7 36-45 90-95 -3.7 25.3 VL VL 3-4 weeks  
Taro, Cocoyam, 
Eddoe, Dasheen
Colocasia esculenta 7-10 45-50 85-90 -0.9 30.3     4 months no CA benefit
Thyme see Herbs                  
Tomatillo; Husk 
tomato
Physalis ixocarpa 7-13 45-55 85-90     VL M 3 weeks  
Tomato, mature-green Lycopersicon esculentum 10-13 50-55 90-95 -0.5 31.0 VL H 2-5 weeks 3-5% O2 + 2-3% CO2
Tomato, firm-ripe   8-10 46-50 85-90 -0.5 31.1 H L 1-3 weeks 3-5% O2 + 3-5% CO2
Turnip root Brassica campestris var. Rapifera 0 32 95 -1.0 30.1 VL L 4-5 months  
Water Chestnut Eleocharis dulcis 1-2 32-36 85-90         2-4 months  
Watercress; 
Garden cress
Lepidium sativum; 
Nasturtium officinales
0 32 95-100 -0.3 31.5 VL H 2-3 weeks  
Watermelon Citrullus vulgaris 10-15 50-59 90 -0.4 31.3 VL H 2-3 weeks no CA benefit
Winged bean see Beans                  
Witloof chicory see Endive                  
Yam Dioscorea spp. 15 59 70-80 -1.1 30.0 VL L 2-7 months  
Yard-long bean see Beans                  
Yucca see Cassava                  
*Ethylene production rate:
VL = very low (<0.1 µL/kg-hr at 20°C)
L = low (0.1=1.0 µL/kg-hr)
M = moderate (1.0-10.0 µL/kg-hr)
H = high (10-100 µL/kg-hr)
VH = very high (>100 µL/kg-hr)

**Ethylene sensitivity (detrimental effects include yellowing, softening, increased decay, loss of leaves, browning)
L = low sensitivity
M= moderately sensitive
H = highly sensitive 

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Produce/Storage/prob_ty.shtml updated June 10, 2002