Satsuma mandarins

Countries Orange Grapefruit Pomelos Tangerine Clementine Mandarin Satsuma Lemon Lime Total... 

Piga A, Agabbio M, Gambella F and Nicoli, MC. 2002. Retention of antioxidant activity in minimally processed mandarin and Satsuma fruits. Lebensm-Wiss Technol 35(4) 344-347. 

NIR has been applied for determining dry matter of onion [11], soluble solids of cantaloupe [12], and sugar contents of peach [13] and Satsuma mandarin [14],... 

Shimokawa e t a l. ( 16 ) examined the changes in chloroplast structure induced by ethylene in satsuma mandarin. Electron micrographs showed peel of ethylene-treated fruit had fewer chloroplasts and of smaller size. The inner membrane system of the chloroplasts was found to disintegrate prior to the breakdown of other cell structures. 

Ma, Y. Ye, X. Fang, Z. Chen, J. Xu, G. Liu, D. 2008. Phenolic compounds and antioxidant activity of extracts from ultrasonic treatment of Satsuma mandarin Citrus unshiu Marc.) peels. J. Agric. Food Chem. 56 5682-5690. 

Satsuma Mandarin Uruguay [77] Nova Mandarin Uruguay [77] Clementine Italy [86] Murcott Tangerine Brazil [78]... 

In strawberry puree, pressurization above 250 MPa generated a poly-phenoloxidase activity loss of 60%, while peroxidase activity decreased in 25% with pressures above 230 MPa. A combination of temperature and pressure reduced the activity of pectin methyl esterase in orange juice by up to 50% (Cano et al., 1997). As shovm by Basak and Ramaswamy (1996), the inactivation of pectin methyl esterase in orange juice depends on pressure level, time of treatment, pH, and soluble solids content. In Satsuma mandarin juice, 300-400 MPa for 10 min was required to partially inactivate the pectin methyl esterase, which was reactivated neither after treatment nor during storage. This demonstrated that the greater the concentration of soluble solids in the medium the lower the inactivation of the enzyme (Ogawa et al., 1990). 

Ogawa, H., Fukuhisa, K., Kubo, Y., and Fukumoto, H. Pressure inactivation of yeasts, molds, and pectinesterase in Satsuma mandarin juice effects of juice concentration, pH, and organic acids, and comparison with heat sanitation, Agric, Biol. Chem., 54,1219,1990. 

Citrus cultivation in Japan accounts for 60% of the total fruit production. Nearly 70% of the citrus production is of satsuma mandarin. Navel oranges show poor fruit set in the south western coastal areas of Japan, because of cool conditions and, for this reason, are sometimes grown in glasshouses or under plastic. 

Takahashi, Y Ohta, H. Yonei, H. Ifuku, Y. Microbicidal effect of hydrostatic pressure on satsuma mandarin juice. Internat. J. Food Sci. Technol. 1993, 28, 95—102. 

However, NIR measurement is required under more severe conditions. The temperature at the on-line measurement system in packing houses for satsuma mandarins varies from 6°C to 24°C. Of course, it is very difficult to maintain constant... 

Daito H, Tominaga S 1981 Constituents of sugars, organic acids and amino acids in the fruit juice at various locations within canopies of differenty trained Satsuma mandarin Citrus unshiu cultivar Sugiyama) trees. J Jpn Soc Hortic Sci 50 143-156... 

Saari NB, Fujita S, Haiaguchi K, Tono T. Purification and characterisation of basic ascorbate oxidase from satsuma mandarin (Citrus unshiu Marc). J Sci Food Agric 1994 65 153 156. 

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