Codex Stan 103-1981 Codex Standard For Quick Frozen Blueberries
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ID： |
185D3B49F3254F4B80B54DFB203B052C |
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文件大小(MB)： |
0.03 |
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页数： |
6 |
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文件格式： |
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日期： |
2004-12-24 |
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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 103 Page 1 of 6,CODEX STANDARD FOR QUICK FROZEN BLUEBERRIES1,CODEX STAN 103-1981,1. SCOPE,This standard shall apply to quick frozen blueberries of the species Vaccinium corymbosum L.2 3,Vaccinium angustifolium AIT.4 and Vaccinium ashei READE,5, as defined below and offered for direct,consumption without further processing, except for repacking, if required. It does not apply to the product,when indicated as intended for further processing or for other industrial purposes, nor to the bilberries6 as,covered by the Standard for Quick Frozen Bilberries (Ref. No. CODEX STAN 76-1981).,2. DESCRIPTION,2.1 Product Definition,Quick frozen blueberries are the product prepared from fresh, clean, sound, ripe and stemmed,blueberries of firm texture, conforming to the characteristics of Vaccinium corymbosum L.2 3 Vaccinium,angustifolium AIT. and Vaccinium ashei READE, and which are packed with or without a dry sugar or a,sugar syrup and frozen in an appropriate manner.,2.2 Process Definition,Quick frozen blueberries are the product subjected to a freezing process in appropriate equipment,and complying with the conditions laid down hereafter. This freezing operation shall be carried out in such a,way that the range of temperature of maximum crystallization is passed quickly. The quick freezing process,shall not be regarded as complete unless and until the product temperature has reached -18°C (0°F) at the,thermal centre after thermal stabilization. The recognized practice of repacking quick frozen products under,controlled conditions is permitted.,2.3 Handling Practice,The product shall be handled under such conditions as will maintain the quality during,transportation, storage and distribution up to and including the time of final sale. It is recommended that,during storage, transportation, distribution and retail, the product be handled in accordance with the provisions,in the Recommended International Code of Practice for the Processing and Handling of Quick Frozen Foods,(Ref. No. CAC/RCP 8-1976).,1 Formerly CAC/RS 103-1978.,2 There appear to be many natural hybrids of Vaccinium corymbosum L. and other (wild) species of the genus,Vaccinium rendering the taxonomy very difficult.,3 Common name: Highbush blueberry,4 Common name: Lowbush blueberry,5 Common name: Rabbiteye blueberry,6 Vaccinium myrtillus L.,CODEX STAN 103 Page 2 of 6,2.4 Presentation,2.4.1 Style,Quick frozen blueberries may be presented as free-flowing (i.e. as individual berries not adhering to,one another) or non free-flowing (i.e. as a solid block).,3. ESSENTIAL COMPOSITION AND QUALITY FACTORS,3.1 Optional Ingredients,Sugars (sucrose, invert sugar, invert sugar syrup, dextrose, fructose, glucose syrup, dried glucose,syrup).,3.2 Composition,3.2.1 Blueberries prepared with dry sugars,The total soluble solids content of the liquid extracted from the thawed, comminuted sample shall,be not more than 35% m/m nor less than 18% m/m, expressed as sucrose, as determined by refractometer at,20°C.,3.2.2 Blueberries prepared with syrup,The amount of syrup used shall be no more than that required to cover the berries and fill the,spaces between them. The total soluble solids content of the liquid extracted from the thawed, comminuted,sample shall be not more than 25% m/m nor less than 15% m/m expressed as sucrose, as determined by,refractometer at 20°C.,3.2.3 Definition of "Defective" for Composition,Any sample unit that falls outside the limits for the soluble solids range specified in 3.2.1 and 3.2.2,shall be regarded as a "defective".,3.2.4 Lot Acceptance for Composition,A lot is considered acceptable for Compositional Criteria when the number of "defectives", as,defined in 3.2.3 does not exceed the acceptance number (c) for the appropriate sample size of the FAO/WHO,Codex Alimentarius Sampling Plans for Prepackaged Foods (AQL-6.5) (Ref. No. CAC/RM 42-1969), (see,Codex Alimentarius Volume 13).,CODEX STAN 103 Page 3 of 6,3.3 Quality Factors,3.3.1 General Requirements,The product shall be:,(a) of similar varietal characteristics;,(b) of good colour;,(c) free from foreign flavour and odour;,(d) clean, sound and practically free from mould and other harmless foreign matter;,and with respect to visual defects or other defects subject to a tolerance, shall be:,(e) practically free from sand and grit;,(f) when presented as free-flowing, practically free from berries adhering one to another and,which cannot be easily separated by hand without damage when in the frozen state;,(g) practically free from extraneous vegetable material (E.V.M.);,(h) reasonably free from cap stems (stalks);,(i) practically free from unripe berries;,(j) ……
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