リンゴのVitamin C含有量と樹の高さとの關係

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概要

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• The vitamin C concentration was determined for 20 apples picked from the high and the low positions of the same tree of variety “Kokkô”, grown in Aomori prefecture. The difference of the vitamin C concentrations of reduced and total types in the flesh and the skin of the fruit, determined by the indophenol titration method was found to be highly significant (P=0.01). The mean of the vitamin C content of one fruit is shown in Table 8. The pH value of fruit juice from both positions was determined by Itanos electric quin-hydrone pH apparatus, but this difference was found insignificant

• 社団法人 日本農芸化学会の論文

著者

• 龜高 正夫

  岩手大學盛岡農林專門學校農藝化學科

• 菊野 惠一郎

  岩手大學盛岡農林專門學校農藝化學科

関連論文

• リンゴのVitamin C含有量と樹の高さとの關係

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