产品目录

联系方式
公司:上海腾拔仪器科技有限公司
地址:上海市闵行区光中路133弄118号
电话:021-54397372
手机:15618141270,15300622190
传真:021-54397372
邮编:201108
邮箱:15300622190@163.com
资料下载首页 > 资料下载

国际标准ISO11747-2012煮熟大米的抗挤压性测试

点击次数:1028 发布时间:2017/3/6
提 供 商: 上海腾拔仪器科技有限公司 资料大小: PNG
图片类型: PNG 下载次数: 69
资料类型: PDF 浏览次数: 1028
相关产品:
详细介绍: 文件下载    图片下载    

Rice — Determination of rice kernel resistance to extrusion after cooking


1 Scope
This International Standard specifies a method for the determination of resistance to extrusion of milled rice
kernels, parboiled or not parboiled, after cooking under specified conditions.


2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced document
(including any amendments) applies.
ISO 712, Cereals and cereal products — Determination of moisture content — Reference method
ISO 7301, Rice — Specification


3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 7301 and the following apply.
3.1
cooked rice

rice brought into contact with hot liquids with the intention of making it suitable for consumption
3.2
resistance to extrusion

ease of pushing cooked rice through a perforated plate using compression and shear
NOTE An example of suitable perforated plate is the Ottawa cell.1)


4 Principle
Measurement of the force required to extrude cooked rice through a perforated plate.


5 Apparatus
Usual laboratory apparatus and, in particular, the following.

 
联系人
李先生
15618141270,15300622190
021-54397372
点击这里给我发消息
 

化工仪器网

推荐收藏该企业网站