Title :
Effect of ozonated ice treatment on postharvest physiology and biochemistry of Lentinulaedodes
Author :
Gao, Yuanhui ; Chen, Cunkun ; Wang, Wensheng ; Dong, Chenghu
Author_Institution :
Coll. of Food Eng. & Biotechnol., Tianjin Univ. of Sci. & Technol., Tianjin, China
Abstract :
To find a low-cost, simple and effective method of Lentinulaedodes preservation, the Lentinulaedodes were treated with common ice and ozonated ice after pretreatment and evaluated for changes of the nutrition, physiological and biochemical indexes during storage at (10 ± 0.5)°C. The results show that the best effect of preservation of Lentinulaedodes appeared to be the treatment of ozonated ice. Under this condition, the respiration rate and ethylene production of Lentinulaedodes was much inhibited. The treatment of ozonated ice can delay the Vitamin (Vc) decreasing and the polyphenol oxidase increasing at the same time. The titratable acid (TA) was also delayed.
Keywords :
agricultural products; biochemistry; food preservation; ice; physiology; Lentinulaedodes preservation; biochemistry; ozonated ice treatment effect; polyphenol oxidase; postharvest physiology; titratable acid; vitamin; Agriculture; Biochemistry; Fungi; Ice; Production; Temperature; Temperature measurement; Lentinulaedodess; ozonated ice; preservation; room temperature;
Conference_Titel :
New Technology of Agricultural Engineering (ICAE), 2011 International Conference on
Conference_Location :
Zibo
Print_ISBN :
978-1-4244-9574-0
DOI :
10.1109/ICAE.2011.5943910
