Peoples daily life is inseparable from flowering oil, and there are many types of peanut oil on the market.How can consumers buy peanut oil and correctly identify pure peanut oil? Below, with Xiaobian ...
How to buy peanut oil
Peoples daily life is inseparable from flowering oil, and there are many types of peanut oil on the market.How can consumers buy peanut oil and correct pure peanut oil? Lets take a look with Xiaobian! China
Six steps to buy peanut oil
The first is to see the price.Generally speaking, about 2.5 kg of peanuts can squeeze 1 kg of peanut oil and 1.5 kg of oil cakes, and the minimum cost of 1 kg of peanut oil produces about 14 yuan.The sales price of peanut oil produced by small workshops in the market is only 12-13 yuan/kg, that is, 1 kg of peanut oil sells 1 kg of peanut oil does not include rent, hydropower, labor and other costs.Therefore, there are the following ways to make money by the owner of the oilfang: First, enter the cheap moldy peanut oil.Small workshops use cheap moldy peanuts to squeeze oil and do not have screening equipment. It cannot effectively remove oleanoids and cause peanut oil acid exceeding standards. Both eporticin B1 and acid are high carcinogens; the second is peanut oilAdd cheap hybrid oils.The condensation point of peanut oil is 0-3 degrees Celsius. Therefore, palm oil is mixed with palm oil in summer, and consumers mixed with rapeseed oil in winter are not easy to identify; third, it is sold as refined oil with hair oil.The impurities in hair oil are seriously exceeded, up to 0.88 (%), and national standards stipulate that insoluble impurities shall not exceed 0.15 (%).
The second is to look at the quality standards of peanut oil.Starting from May 1, 2004, the country has begun to implement new national standards for peanut oil. The standard code is GB1534-2003.Pressing peanut oil is divided into squeezing first level and squeezing two levels, and small workshops basically do not have fine filter equipment. The oil produced is hair oil. The soil method is absolutely not squeezed out of the first level.Therefore, the labeling of the small workshop and the first -level level is charged.
The third is to look at the view.The peanut oil squeezed from fresh peanuts is natural, golden and bright, and smells the natural and rich flavor of peanut oil.If the peanut oil squeezed out of the peanut kernels in the summer is dark.
The fourth is to smell its smell.Use your right finger to dip a little oil, rub it a few times in your left hand, and immediately sniff its smell. It has a strong pure peanut oil fragrance and no abnormal taste.The peanut oil mixed with flavors began to have a slight peanut fragrance, but with rubbing again, this peanut fragrance will become lighter.
The fifth is to see its solidification temperature.The coagulation point of peanut oil is 0-3 degrees Celsius, palm oil is 27-30 degrees Celsius, and rapeseed oil is minus 12 to 10 degrees Celsius.Put peanut oil into the refrigerator refrigerator for about 10 minutes. If the oil is solidified, you can initially determine that the palm oil is mixed with palm oil; put it in the refrigerator refrigerator for about 30 minutes.There are rapeseed oil.
Sixth is the actual inspection.The quality of high -quality peanuts is pale yellow at room temperature, clear and transparent; the smell and taste are normal, and the oil color is heated to 280 degrees without changing, and there is no precipitation.More, sour, scorched odor.Therefore, good oil will smoke when it will not be low.

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