期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2019
卷号：2239
页码：464-468
出版社：Newswood and International Association of Engineers
摘要：The effect of methyl jasmonate solution (MeJA)
and methyl jasmonate gel on procreation internal browning
(IB) of ‘Trad-see-thong’ pineapple (‘Queen’ group) fruit was
investigated. The pineapple fruit were peduncle-infiltrated
parallel with 1 mM MeJA, 1 mM and 10 mM MeJA-gel, then
stored at 10°C for 12 days. The results showed that internal
browning symptom of pineapple fruit with treatment was
visible following 4 days of storage. On day 12 of storage,
control treatment (no solution), internal browning score of 4
(almost maximum score), that was significantly higher than
other treatments (p < 0.05). The 1 mM MeJA solution had
internal browning score of 3.8, expected that the amount of
MeJA solution with peduncle-infiltration in pineapple fruit had
too exorbitant (overdose). Moreover, the 1 mM and 10 mM geltreated
had internal browning score of 3.2 and 3.4, respectively.
It was found that the amount of MeJA solution with peduncleinfiltration
in pineapple fruit is able to alleviate better than the
other. The 1 mM and 10 mM MeJA-gel had lightness in pulp
tissues significantly higher than other groups worthy 44.95 and
46.74, respectively.
