Inferior oil-carbonyl (gutter oil) quick test box manual

YC179Y01H_ inferior oil - carbonyl (gutter oil) _50 _250911

inferior oil
-
carbonyl
(Gutter oil) quick test box
manual

Product number:
YC179Y01H

1简介

Gutter oil in a broad sense refers to all kinds of inferior oils, generally including sloppy oil, waste oil from frying, waste oil produced by food and related enterprises, etc. Gutter oil can be divided into three categories: one is gutter oil in a narrow sense, which is the oil that is simply processed and refined from greasy floats in sewers or leftovers and leftovers (commonly known as swill) in hotels and restaurants; the second is the oil produced after processing and refining of inferior pork, pig offal and pig skin; the third is the oil used for frying food after a certain number of times is used more than a certain number of times, and then reused or reused after adding some new oil to it.
“
gutter oil
”
It is a very poor quality and extremely unhygienic non-edible oil. Once eaten
“
gutter oil
”
It can damage people's white blood cells and digestive tract mucosa, causing food poisoning and even carcinogenesis. So
“
gutter oil
”
It is strictly prohibited from being used in the field of edible oil.

2检测原理

Edible vegetable oils are fried, air oxidized, etc., to produce some chemicals with greater polarity than normal oil molecules, which are collectively referred to as polar components. Waste oils are recycled and refined
,
极性组分值会明显降低，但仍然会有少量标志物难以去除，Oil samples can be rapidly tested by reacting markers with specific reagents for color development.

3检测范围

Edible vegetable oil.

4Tools you need to bring with you

  
Water baths, pipettes (
1-5 mL
), timer, cryopreservation tube, disposable straw

5Sample determination

Take it with a straw
5滴食用油于cryopreservation tube
In, join
1 
mL
试剂A，置于沸水中水浴5分钟，取出后观察反应液颜色，若呈红色，则表明样本标志物超标，为劣质油（地沟油），若呈浅粉红色或其他颜色或无色，则表明样本标志物不超标。

6Precautions

6.1油样因保存环境和时间影响可能产生阳性结果，不代表油样原油为劣质油（地沟油）。

6.2This product is only used for initial screening, and the final result is subject to the relevant national standards and methods.

7Storage conditions and valid period

The reagent is in
4-30℃
阴凉避光干燥处储存，有效期为12个月。

8Kit packing list

                                                
Specifications:
 
50 
time
/
盒