表4 抗氧化剂在部分香精油中抗氧化效果比较
(在37.8℃下至POV达70mmol/kg的可贮存时间,天)
|
抗氧化剂 |
柠檬油 |
甜橙油 |
薄荷油 |
|
对照 |
60 |
39 |
20 |
|
TBHQ0.005% |
127 |
73 |
25 |
|
TBHQ0.010% |
125 |
103 |
133 |
|
TBHQ0.020% |
- |
65 |
72 |
|
BHA0.005% |
87 |
93 |
42 |
|
BHA0.010% |
96 |
103 |
- |
|
BHA0.020% |
- |
142 |
33 |
|
BHT0.005% |
103 |
72 |
74 |
|
BHT0.010% |
111 |
103 |
100 |
|
BHT0.020% |
- |
159 |
114 |
|
PG0.005% |
116 |
93 |
39 |
|
PG0.010% |
118 |
103 |
129 |
|
PG0.020% |
- |
105 |
125 |