ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
A23L0005000000 Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor (preservation thereof in general A23L0003000000) 1
A23L0005100000 General methods of cooking foods, e.g. by roasting or frying 1
A23L0005200000 Removal of unwanted matter, e.g. deodorisation or detoxification (removing undesirable, e.g. bitter, substances from pulses or legumes A23L0011300000) 1
A23L0005300000 Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation (preservation A23L0003000000, A23B; cooking A23L0005100000) 1
A23L0005400000 Colouring or decolouring of foods 1
A23L0005410000 Retaining or modifying natural colour by use of additives, e.g. optical brighteners (A23L0005420000 takes precedence);; 1
A23L0005420000 Addition of dyes or pigments, e.g. in combination with optical brighteners 1
A23L0005430000 using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives 1
A23L0005440000 using carotenoids or xanthophylls 1
A23L0005460000 using dyes or pigments of microbial or algal origin 1
A23L0005470000 using synthetic organic dyes or pigments not covered by groups ; A23L0005430000-A23L0005460000 1
A23L0005480000 Compounds of unspecified constitution characterised by the chemical process for their preparation 1
A23L0005490000 Removing colour by chemical reaction, e.g. bleaching 1
A23L0007000000 Cereal-derived products; Malt products (malt products of pulses A23L0011200000);  Preparation or treatment thereof (preparation of malt for brewing C12C) 1
A23L0007100000 Cereal-derived products 1