Path: Home > SN/T > Page82 > SN/T 3261-2012

Price & Delivery

US$209.00 · In stock · Download in 9 seconds
SN/T 3261-2012: Determination of filth in baked pastry products for export
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid

Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
SN/T 3261-2012	English	209	Add to Cart	3 days [Need to translate]	Determination of filth in baked pastry products for export

SN/T 3261-2012: Determination of filth in baked pastry products for export

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Determination of filth in baked pastry products for export People's Republic of China Entry-Exit Inspection and Quarantine Standards Export roasted pastry detecting contaminants Issued on. 2012-10-23 2013-05-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. People's Republic of China Beijing Entry-Exit Inspection and Quarantine Bureau. The main drafters. Zhang Xin, Wang Qi, Zhang Huiyuan, Chan Kwong-chuen. Export roasted pastry detecting contaminants

1 Scope

This standard specifies the method of detection of export Baked pastry dirt. This standard applies to sampling and testing export category pastry baked in dirt.

2 Terms and Definitions

The following terms and definitions apply to this document. 2.1 Filth filth Because animal of any substance contamination objectionable, such as excrement from insects, birds or rodents, birds and other hair; or because they do not Health environment introduced offensive material. 2.2 Heavy dirt heavyfilth Food material, dirt and liquid extraction based on. different (such as chloroform, etc.) density, sedimentation method by separating from the product To dirt. Such as an insect or rodent excreta pellets or pellet fragments, sand, dirt, etc. 2.3 Light dirt lightfilth By floating in the lipophilic oil - is separated from the product mixture of substances out of the water. E.g., insects, debris, rodents Kohane hair sticks or the like.

3 equipment and materials

3.1 Balance. a sense of the amount of 0.1g. 3.2 Beaker. 2.0L, with the surface of the dish as a lid. 3.3 Autoclave, you can choose one of the following. a) slow bleed type, in 15min ~ 20min in the pressure was reduced from 1.15kg/cm2 0kg/cm2; b) non-slow bleed-type, open the front or exhaust allowed to cool to 0kg/cm2. It can also be used instead of high-pressure steam off steam in a water bath Bacteria filter. 3.4 magnetic stir bar. smooth surface, with a Teflon coating, the size of 1cm × 5cm. 3.5 magnetic stirring heating internet. 3.6 standard sieve. 250 mesh, diameter 20cm. 3.7 extraction device. 2L, boron salt bricks made of hard glass, pre-labeled volume of 250mL and 1700mL line (see Appendix A). 3.8 long glass rod with a rubber tip. 3.9 bottle. 3.10 filtration device. You can use a Buchner funnel or Hirsch funnel (perforated plate diameter 5cm ~ 7cm). 3.11 Qualitative filter paper. diameter 7cm ~ 9cm, should be larger than funnel (3.10) of the porous plate. 3.12 dish. diameter should match the filter paper (3.11,3.14). ...