Litchi (Litchi chinensis Sonn.) is a sub-tropical fruit of high
commercial value, which is cherished for its unique flavor, texture
and color.China is the
largest litchi producer accounting for over 70% of global production,
and has great potential as a litchi exporter. However, litchi fruit is a
highly perishable commodity with less than 30 days shelf-life using
modern preservation technologies, and thus only a small proportion
of fresh litchis are processed.Pericarp browning has been reported to be the principal problem
with litchi storage. This can greatly influence the quality and
the consumer appeal of litchis.Browning, attributed to the combined effects of water loss, pH
changes, anthocyanin breakdown, browning enzymes and microbial
growth, usually occurs within 12 h of litchi harvesting and is
quickly followed by further quality deterioration and decay within
24 h (Mangaraj, Goswami, Giri, & Tripathi, 2012). Additionally, the
lack of availability of a continuous cold chain, damage during