After 35 days of storage, the ascorbic acid retention of asparagus treated with 0.50% H-chitosan and 0.50% L-chitosan were 8.33 and 8.80 mg/100 g FW, respectively, whereas control samples was only 5.52 mg/100 g FW.
After 35 days of storage, the ascorbic acid retention ofasparagus treated with 0.50% H-chitosan and 0.50% L-chitosan were8.33 and 8.80 mg/100 g FW, respectively, whereas control sampleswas only 5.52 mg/100 g FW.