Codex Stan 305-R-2011 Codex Regional Standard For Lucuma
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ID： |
8D665BB93BA547C0B0B2E8E831DC22E6 |
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文件大小(MB)： |
0.08 |
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页数： |
5 |
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文件格式： |
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日期： |
2011-9-3 |
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购买： |
文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
CODEX STAN 305-R Page 1 of 5,CODEX REGIONAL STANDARD FOR LUCUMA,(CODEX STAN 305-R - 2011),1. DEFINITION OF PRODUCE,This Standard applies to the fruit of commercial varieties of lucuma grown from the Pouteria lucuma,(R. y P.) species, of the Sapotaceae family, to be supplied fresh to the consumer, after preparation and,packaging. Lucuma for industrial processing are excluded.,2. PROVISIONS CONCERNING QUALITY,2.1 MINIMUM REQUIREMENTS,In all classes, subject to the special provisions for each class and the tolerances allowed, the lucuma,must be:,- whole, and preferably with its stalk which must always be attached to the calyx; the stalk should not,exceed 5 mm and should be cleanly cut;,- sound, produce affected by rotting, mould, or deterioration such as to make it unfit for consumption,is excluded;,- clean, practically free of any visible foreign matter;,- practically free of pests, and damage caused by them, affecting the general appearance of the,produce;,- free of abnormal external moisture, excluding condensation following removal from cold storage;,- free of any foreign smell and/or taste;,- free of damage caused by low and/or high temperatures;,- free of physical damage including deep bruising, cuts, abrasions etc. Superficial natural cracking due,to ripening is acceptable at the time of commerce;,- free of sunburns.,In addition, the lucuma must be fresh in appearance and characteristic of the variety in shape and,external colour.,2.1.1 The lucuma must have been carefully picked, and have reached an appropriate physiological degree of,development and ripeness, in accordance with the characteristics of the variety and/or commercial type, the,time of picking, and the area in which it is grown.,The development and condition of the lucuma must be such as to enable it:,. to withstand transport and handling; and,. to arrive in satisfactory condition at the place of destination.,2.2 CLASSIFICATION,Lucuma is classified into the three classes defined below:,2.2.1 “Extra” Class,Lucuma in this class must be of superior quality. The produce must be characteristic of the variety in,shape, development and colouring, allowing for the district in which it is grown. It must be free of defects,with the exception of very slight superficial defects, provided these do not affect the general appearance of,the produce, the quality, the keeping quality and presentation in the package.1,The maximum number of seeds in this class is 2, the firmness of “silk’ lucuma is soft while that of,‘stick’ lucuma is semi-hard.,1 Slight defects: cracking, scratches from branch movement due to the wind, superficial marking due to treatments,or pests that do not cause degenerative damage affecting the pulp of the fruit.,CODEX STAN 305-R Page 2 of 5,The defects must not, in any case, affect the pulp of the produce,2.2.2 Class I,Lucuma in this class must be of good quality. The produce must be characteristic of the variety in,shape, development and colouring, allowing for the district in which they are grown. The following slight,defects, however, may be allowed, provided these do not affect the general appearance of the produce, the,quality, the keeping quality and presentation in the package:,- slights defects in shape not corresponding to the variety, slight skin defects not exceeding 1 cm2 in,total for all sizes of lucuma.,The maximum number of seeds in this class is 3, the firmness of ‘silk’ lucuma is soft while that of,‘stick’ lucuma is semi-hard.,The defects must not, in any case, affect the pulp of the produce.,2.2.3 Class II,This class includes lucuma which does not qualify for inclusion in the higher classes, but satisfies the,minimum requirements specified in Section 2.1 above. The following defects, however, may be allowed,provided the lucuma retains its essential characteristics as regards quality, keeping quality and presentation:,- defects in shape not corresponding to the variety, slight skin defects not exceeding 2 cm2 in total for,all sizes of lucuma.,The maximum number of seeds in this class is 3, the firmness of ‘silk’ lucuma is semi-hard while that of,‘stick’ lucuma is hard.,3. PROVISIONS CONCERNING SIZING,Size is determined by the weight of the fruit. Lucumas are graded according to the following table.,Table 1,Size specifications for lucuma2,Size code Average unit weight (g) Weight range (g),A - Under 55,B 90 50 – 130,C 160 120 – 200,D 230 190 - 270,E 300 260 – 340,F - Over 330,Table 2,Size classes for lucuma,Classes,Extra I II,Diameter of,equatorial section,(cm),From 6 to 9 Over 9, or more than or,equal to 4 and less than 6,Less than 4,Weight (g) 120 to 300 Over 300, or more than or,equal ……
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