Bulletin of the Faculty of Agriculture, Yamaguchi University

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Bulletin of the Faculty of Agriculture, Yamaguchi University Volume 6
published_at 1955

Fundamental Studies on the Manufacture of Natsudaidai Juice Part 17. Polarographic Determination of Citric Acid in the Juice

夏蜜柑果汁製造に関する基礎的研究 第17報 果樹中の枸櫞酸のポーラログラフによる定量
Nomura Danji
About This Article
Descriptions
The quantitative determination of citric acid in the citrus juice is an important work fundamental for the juice manufacture. It has generally been determined by the titration with alkali, though the result of the very method is not exact. In this article the author proposed a new method for the quantitative determination of citric acid in the citrus juice. The acid was separated by the ion exchange resin, and then quantitatively determined by the polarographic method after the citric acid was converted into pentabromacetone.
Other Article
Copper sulphate reaction utilization for diagnostic purposes
PP. 1 - 28
Illustrationes fungorum bambusicolorum III
PP. 29 - 68
Histo-chemical studies on plant gall tissues (IV)
PP. 69 - 74
A little known species of a phid from Japan (Hemiptera, Lachnidae)
PP. 75 - 80
Supplementary notes on the scolytid-fauna of Japan
PP. 81 - 106
Studies on the Degeneration of Meat 1. On the Histochemical Inspection of Meat
PP. 107 - 114
Studies on the Degeneration of Meat 2. On the Viscosity of Meat
PP. 115 - 122
Studies on the Effects of Various Antiseptics on Sausage
PP. 123 - 134
Infection Types of Trypanosomes 1. Production of Lesions in the Muscle of the Rabbits infected with Trypanosoma gambiense
PP. 135 - 138
Studies on the Eliminasion of Fungi by Shaving the Surface of Degenerated Rice Grains Infested with Penicillium citrinum THOM
PP. 139 - 142
On the Growth of New Root Influenced by Time of Root-Cutting and Seasonal Changes of Starch Content in the Shoot and Root of Natsudaidai
PP. 143 - 152
Fundamental Studies on the Manufacture of Natsudaidai Juice Part 17. Polarographic Determination of Citric Acid in the Juice
PP. 153 - 160
Flora of the Manzyu-and the Kanzyu- Islands, Yamaguti Prefecture
PP. 161 - 176
Historical Data on the Quarrel over the Allotment of the Irrigation Water of the Takadomari-Kaisaku in Recent Time
PP. 177 - 190
Rice Cultivation in the Oosima-gun, Yamaguti Prefecture 1. Historical Changes in Cultivation and Production
PP. 191 - 228
Rice Cultivation in the Oosima-gun, Yamaguti Prefecture 2. field Survey on the Cultivation in the Western District
PP. 225 - 256
Report on the Soil Survey of Paddy Field in the Western District of Oosima-gun, Yamaguti prefecture
PP. 229 - 244