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现行 EN ISO 27971:2023
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Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph properties of dough at constant hydration from commercial or test flours and test milling methodology (ISO 27971:2023) 谷物和谷物制品.普通小麦(Triticum aestivum L.).商业或试验面粉在恒定水合作用下面团的肺泡特性的测定和试验研磨方法(ISO/DIS 27971-2022)
发布日期: 2023-06-28
实施日期: 2023-06-28
本文件规定了一种使用Alveograph测定不同类型面团流变特性的方法,这些面团是从通过工业研磨或实验室研磨生产的普通小麦粉(小麦)中获得的。 它描述了Alveograph测试以及如何使用实验室磨机分两个阶段生产面粉: -阶段1:准备用于碾磨的小麦颗粒,使其更容易从胚乳中分离麸皮; -第二阶段:碾磨过程,包括在三个槽辊之间破碎,在两个光滑辊之间减小颗粒尺寸,以及使用离心筛分机对产品进行分级。
This document specifies a method of determining, using an Alveograph, the rheological properties of different types of dough obtained from common wheat flour (Triticum aestivum L.) produced by industrial milling or laboratory milling. It describes the Alveograph test and how to use a laboratory mill to produce flour in two stages: —    stage 1: preparation of the wheat grain for milling to make it easier to separate the bran from the endosperm; —    stage 2: the milling process, including breaking between three fluted rollers, reduction of particle size between two smooth rollers and the use of a centrifugal sieving machine to grade the products.
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归口单位: CEN/TC 338
相似标准/计划/法规
现行
UNE-CEN/TS 15731-2009 EX
Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph properties of dough at adapted hydration from commercial or test flours and test milling methodology
谷物和谷物制品.普通小麦(Triticum aestivum L.).商业面粉或试验面粉在适当水合作用下面团肺泡特性的测定和试验研磨方法
2009-06-03
现行
UNE-EN ISO 27971-2008
Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph properties of dough at constant hydration from commercial or test flours and test milling methodology (ISO 27971:2008)
谷物和谷物制品.普通小麦(Triticum aestivum L.).商业或试验面粉在恒定水合作用下面团的肺泡特性的测定和试验研磨方法(ISO 27971-2008)
2008-09-24
现行
BS DD CEN/TS 15731-2008
Cereals and cereal products. Common wheat (Triticum aestivum L.). Determination of alveograph properties of dough at adapted hydration from commercial or test flours and test milling methodology
谷物和谷物制品 普通小麦(小麦属) 商业面粉或试验面粉在适当水合作用下面团的肺泡特性测定和试验研磨方法
2009-05-31
现行
DIN CEN/TS 15731
Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph properties of dough at adapted hydration from commercial or test flours and test milling methodology; German version CEN/TS 15731:2008
谷物和谷物制品.普通小麦(Triticum aestivum L.).在商业或试验面粉的适当水合作用下测定面团的肺泡特性和试验研磨方法;德文版CEN/TS 15731:2008
2008-11-01
现行
DIN EN ISO 27971-DRAFT
Draft Document - Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph properties of dough at constant hydration from commercial or test flours and test milling methodology (ISO/DIS 27971:2022); German and English version prEN ISO 27971:2022
文件草案——谷物和谷物制品——普通小麦(Triticum aestivum L.)——商业或试验面粉在恒定水合作用下面团的肺泡特性测定和试验研磨方法(ISO/DIS 27971-2022);德文和英文版本prEN ISO 27971:2022
2022-03-01
现行
ISO 27971-2023
Cereals and cereal products — Common wheat (Triticum aestivum L.) — Determination of Alveograph properties of dough at constant hydration from commercial or test flours and test milling methodology
谷物和谷物制品.普通小麦(Triticum aestivum L.).商用或试验面粉在恒定水合条件下面团的气泡图特性的测定和试验碾磨方法
2023-06-14