Effect of chitosan coating on maintenance of aril quality, microbial population and PPO activity of pomegranate (Punica granatum L. cv. Tarom) at cold storage temperature.
作者： Mahmood Ghasemnezhad , Somayeh Zareh , Mehdi Rassa , Reza H. Sajedi
DOI: 10.1002/JSFA.5770
关键词:
摘要: BACKGROUND: Chitosan edible coating was used in an attempt to extend the storage life of pomegranate arils during 12 days at 4 °C. Prior storage, treated were dipped 0.25, 0.5 and 1% (w/v) chitosan aqueous solutions (v/v) acetic acid for 1 min, while control distilled water with acid. RESULTS: inhibited bacterial fungal growth on surface arils. The content coated maintained storage. reduced increase total soluble solids (TSS) titratable acidity (TA) lowest TSS TA detected chitosan, which highest TSS/TA ratio after In contrast, application delayed decrease phenolics, anthocyanins antioxidant capacity results also showed that suppressed monophenolase activity polyphenol oxidase (PPO) pyrogallol substrate diphenolase PPO dopamine hydrochloride substrate, but pyrocatechol increased storage. CONCLUSION: suggest has potential by reducing microbial population their surface. Copyright © 2012 Society Chemical Industry
sci-hub.se 参考文章(53)
SIBEL ROLLER, NICOLA COVILL, The antimicrobial properties of chitosan in mayonnaise and mayonnaise-based shrimp salads. Journal of Food Protection. ,vol. 63, pp. 202- 209 ,(2000) , 10.4315/0362-028X-63.2.202
Arzu Cagri, Zeynep Ustunol, Elliot T Ryser, None, Antimicrobial edible films and coatings. Journal of Food Protection. ,vol. 67, pp. 833- 848 ,(2004) , 10.4315/0362-028X-67.4.833
KYUNG W. KIM, R. L. THOMAS, CHAN LEE, HYUN J. PARK, Antimicrobial activity of native chitosan, degraded chitosan, and O-carboxymethylated chitosan. Journal of Food Protection. ,vol. 66, pp. 1495- 1498 ,(2003) , 10.4315/0362-028X-66.8.1495
Mahmood Ghasemnezhad, Mohamad Sherafati, Gholam Ali Payvast, Variation in phenolic compounds, ascorbic acid and antioxidant activity of five coloured bell pepper (Capsicum annum) fruits at two different harvest times Journal of Functional Foods. ,vol. 3, pp. 44- 49 ,(2011) , 10.1016/J.JFF.2011.02.002
SLS Bico, MFJ Raposo, RMSC Morais, AMMB Morais, None, Combined effects of chemical dip and/or carrageenan coating and/or controlled atmosphere on quality of fresh-cut banana Food Control. ,vol. 20, pp. 508- 514 ,(2009) , 10.1016/J.FOODCONT.2008.07.017
Jia Liu, Shiping Tian, Xianghong Meng, Yong Xu, Effects of chitosan on control of postharvest diseases and physiological responses of tomato fruit Postharvest Biology and Technology. ,vol. 44, pp. 300- 306 ,(2007) , 10.1016/J.POSTHARVBIO.2006.12.019
N. Ben-Shalom, R. Ardi, R. Pinto, C. Aki, E. Fallik, Controlling gray mould caused by Botrytis cinerea in cucumber plants by means of chitosan Crop Protection. ,vol. 22, pp. 285- 290 ,(2003) , 10.1016/S0261-2194(02)00149-7
Donglin Zhang, Peter C Quantick, Effects of chitosan coating on enzymatic browning and decay during postharvest storage of litchi (Litchi chinensis Sonn.) fruit Postharvest Biology and Technology. ,vol. 12, pp. 195- 202 ,(1997) , 10.1016/S0925-5214(97)00057-4
S Nanda, D.V Sudhakar Rao, Shantha Krishnamurthy, Effects of shrink film wrapping and storage temperature on the shelf life and quality of pomegranate fruits cv. Ganesh Postharvest Biology and Technology. ,vol. 22, pp. 61- 69 ,(2001) , 10.1016/S0925-5214(00)00181-2
María A. García, Miriam N. Martino, Noemí E. Zaritzky, Plasticized starch-based coatings to improve strawberry (Fragaria x ananassa) quality and stability Journal of Agricultural and Food Chemistry. ,vol. 46, pp. 3758- 3767 ,(1998) , 10.1021/JF980014C