Journal
INTERNATIONAL JOURNAL OF ANALYTICAL CHEMISTRY
Volume 2018, Issue -, Pages -Publisher
HINDAWI LTD
DOI: 10.1155/2018/2416461
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [31471626]
- National Science & Technology Support Program of China [2015BAD16B06]
- Importation and Development of High-Caliber Talents Project of Beijing Municipal Institutions [CITTCD201504008]
Ask authors/readers for more resources
Effects of 1-methylcyclopropene (1-MCP) and vacuum precooling on quality and antioxidant properties of blackberries (Rubus spp.) were evaluated using one-way analysis of variance, principal component analysis (PCA), partial least squares (PLS), and path analysis. Results showed that the activities of antioxidant enzymeswere enhanced by both 1-MCP treatment and vacuumprecooling. PCA could discriminate 1-MCP treated fruit and the vacuum precooled fruit and showed that the radical-scavenging activities in vacuum precooled fruit were higher than those in 1-MCP treated fruit. The scores of PCA showed that H2O2 content was the most important variables of blackberry fruit. PLSR results showed that peroxidase (POD) activity negatively correlated with H2O2 content. The results of path coefficient analysis indicated that glutathione (GSH) also had an indirect effect on H2O2 content.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available