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KMID : 1024520100190101293
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Journal of the Environmental Sciences
2010 Volume.19 No. 10 p.1293 ~ p.1299
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Effect of Seafood Amino Acid Fertilizer and Korean Effective Microorganisms on the Fruit Quality of Fuji Apple
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Ann Seoung-Won
Kim Young-Chil
Hwang In-Su
Cho Jeon-Kwon
Kim Myoung-Seon
Lee Jeong-Kwan
Eum Won-Yongr
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Abstract
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This study was carried out to compare and analyze the effect of Korean effective microorganism(KEM) and seafood amino acid fertilizer(SAF) application on apple on functional substances of fruit. Vitamin C in fruit of control and KEM/SAF treated were 29.3 and, 39.8 ㎎, respectively. Also active oxygen scavenging ability of those treatments measured with DPPH method were 40.6 and 54.1%, respectively. Vitamin E contents of those treatments were 2.51 and 2.50 ㎎, respectively. Sitosterol, a phytosterol, contents of those treatments were 4.79 and 5.41 ㎎, respectively. Proportion of sugars, fructose, glucose, and sucrose in the fruit of control were 36.1, 15.3 and 17.8%, respectively. Those of the fruit of KEM/SAF treated were 45.9, 13.2 and 18.8%, respectively. Malic acid contents of control and KEM/SAF treated fruits were 53.7 and 43.8%, respectively.
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KEYWORD
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Korean effective microorganisms, Seafood amino acid fertilizer, Vitamin, Phytosterol
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