Effect of low ethylene levels on the storage life of the Asian leafy vegetables Bak Choi (Brassica chinensis) Choi Sum (Brassica parachinensis) and Gai Lan (Brassica alboglabra)


Citation

Wills R.B.H., . and Wong T., . Effect of low ethylene levels on the storage life of the Asian leafy vegetables Bak Choi (Brassica chinensis) Choi Sum (Brassica parachinensis) and Gai Lan (Brassica alboglabra). pp. 145-147. ISSN 1505-5337

Abstract

Three Asian leafy vegetables bak choi choi sum and gai lan were held at 20 and 0 degree C and ventilated continously with air containing ethylene at concentrations ranging from 0.005 to 10 microlitre per litre. At both temperatures the time that all three vegetables remained at high quality increased linearly with a logarithmic decrease in ethylene concentration. The increase in storage life between 1 microlitre per litre a likely level of ethylene encountered during normal marketing and the lowest level used (0.005 microlitre per litre) was about 100 percent at 20 degree C and 25 percent at 0 degree C. The effects are considered to be of commercial significance.


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Abstract

Three Asian leafy vegetables bak choi choi sum and gai lan were held at 20 and 0 degree C and ventilated continously with air containing ethylene at concentrations ranging from 0.005 to 10 microlitre per litre. At both temperatures the time that all three vegetables remained at high quality increased linearly with a logarithmic decrease in ethylene concentration. The increase in storage life between 1 microlitre per litre a likely level of ethylene encountered during normal marketing and the lowest level used (0.005 microlitre per litre) was about 100 percent at 20 degree C and 25 percent at 0 degree C. The effects are considered to be of commercial significance.

Additional Metadata

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Item Type: Article
Additional Information: Summary (En)
AGROVOC Term: BRASSICA CHINENSIS
AGROVOC Term: BRASSICA ALBOGLABRA
AGROVOC Term: KEEPING QUALITY
AGROVOC Term: ETHYLENE
AGROVOC Term: LEAF VEGETABLES
AGROVOC Term: POTASSIUM PERMANGANATE
AGROVOC Term: COLOUR
AGROVOC Term: TEMPERATURE
AGROVOC Term: ASIA
AGROVOC Term: AUSTRALIA
Depositing User: Ms. Norfaezah Khomsan
Last Modified: 24 Apr 2025 05:52
URI: http://webagris.upm.edu.my/id/eprint/17438

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