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1、ORYZA OIL & FAT CHEMICAL CO., LTD.ORYZA CERAMIDECosmeceutical Food Supplement■ ORYZA CERAMIDE-PT, PCD, P8T, P20CD(Powder, Food Grade)■ ORYZA CERAMIDE-WSP, WSP8(Water Soluble Powder, Food Grade)■ ORYZA CERAMIDE-L, L0.8(Liquid, Food Grade)■ ORYZA CERAMIDE-PC, PC8, PC
2、20(Powder, Cosmetic Grade)■ ORYZA CERAMIDE- WSPC, WSPC8(Water Soluble Powder, Cosmetic Grade)■ ORYZA CERAMIDE- L, L0.8(Liquid, Cosmetic Grade)ORYZA OIL & FAT CHEMICAL CO., LTD.Ver. 6.0MKORYZA CERAMIDE CATALOG ver. 6.0MKORYZA CERAMIDECosmeceutical Food SupplementRic
3、e (Oryza sativa) have been widely grown in the Southeast Asia, not only as a chiefcrop but also as an integral part of traditional culture and lifestyle in some Asiancountries.In recent years, much attention have been focused on rice bran and rice germ, due to itsu
4、nique bioactive compounds.In the course of our investigation on rice bran and rice germ for a long time, someproducts were developed by utilizing its functional compounds, and have been used asmedicines, cosmetics, health foods, and food additives.Recently, glycosp
5、hingolipids were extracted from rice bran and rice germ forapplication in nutritional and cosmeceutical supplement.1.ORYZA CERAMIDEORYZA CERAMIDE, brownish in colour, extracted and refined from rice bran or ricegerm. It contains a large amount of glycosphingolipid
6、.The glycosphingolipid of rice bran is similar to the animal glycosphingolipid, in whichthe backbone is ceramide including sphingoid bases with fatty acid in an amide linkage,and the terminal hydroxyl group is substituted by glucose. There are different species ofg
7、lycosphingolipids due to its chemical structure of sphingoid bases and different fattyacid components.Fujino et al. reported more than twenty species of sphingolipids identified in rice bran.ORYZA CERAMIDE was found to contain four major constituents. The structure
8、s ofthese constituents were established by analysis of various chromatograph and NMRspectra, as shown in Fig. 1.1CH2OHOHORYZA CERAMIDE CATALOG
