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Purification and Composition Analysis of Non鄄Extractable
Polyphenols in Blueberry
HAN Caijing
1,2
,摇 JIN Lei
1
,摇 LIN Xinming
1
,摇 LIN Dongsen
1
,摇 CHENG Yulei
1
,摇 CHENG Anwei
2,*
(1
. Management Office of Agricultural Product Quality and Safety
,
Agricultural Bureau of Qixia
,
Qixia
265300,
China
; 2
. Institute of Agro鄄Food Science and Technology
,
Shandong Academy of
Agricultural Science
,
Jinan
250100,
China
)
Abstract
: The extraction, separation and purification of non鄄extractable polyphenols (NEPP) in blueber鄄
ries were studied and its components were analyzed using HPLC. The results showed that adsorption and
desorption rates of HPD鄄100C were relatively high among seven kinds of macroporous resins. HPD鄄100C
was used for dynamic purification and HPLC was applied for components analysis. The main components
of NEPP were delphinidin, cyanidin, petunidin, peonidin, and malvidin, which is similar to those of ex鄄
tractable polyphenols (EPP) .
Key words
: non鄄extractable polyphenols; purification; composition analysis
(
责任编辑
:
李
摇
宁
)
45
食品科学技术学报
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摇 2016
年
1
月
