Why is won't mildewy metamorphism returned after everybody knows moon cake exceeds the expiration period?
Does moon cake exceed the expiration period to return but edible? ?
Below, small make up give young associate people the food safety little knowledge that shares cake of one next month! ! !
One, the antiseptic in moon cake
In the past people to restrain the microbial breed in moon cake, extend the expiration period, often make moon cake moisture is particularly little and candy component is particularly high, mouthfeel works quite hard. Even if is such, the moon cake of certain taste (like yoke moon cake) after depositing 3 weeks two, also can begin to become moldy. As standard of living rise, people is higher and higher also to the requirement of moon cake mouthfeel, more deflection Yu Rou is soft sweet moon cake. Then, enterprise to balance the conflict between moon cake mouthfeel and expiration period, chose to add antiseptic. But according to the national relevant requirement to food label, the antiseptic that uses in the process of moon cake treatment that make must be on food label undertake bright show.
2, the deoxidizer in moon cake
At present the moon cake of market has independent Xiaobao to install for the most part, consumer should have those who notice the moon cake in packet outfit is held in the palm below classics regular meeting has a bag to make clear not edible " dot " , that bag " dot " it is deoxidizer.
Deoxidizer is another when the enterprise adopts to prolong the storage life of moon cake significant step. Deoxidizer just as its name implies, it is the additive that can absorb oxidation of food of oxygen, slow down. Deoxidizer will be as normally full-dress as food in same vessel, through absorbing the oxygen in container, make be shown inside container low oxygen or the condition that do not have oxygen, restrain the growth of bacterium of sex of oxygen of mould become reconciled effectively thereby, still can prevent grease combustion, prevent generation " rancid flavour " , achieve the goal that prolongs food storage life.
3, the promotion function that moon cake packs craft to be measured to producing quality
At present company of moon cake production is used more " independent Xiaobao is installed + deoxidizer " means, when production use packer packs moon cake quickly, shortened the exposure of moon cake time is polluted with preventing; Some moon cake adopted vacuum or still fill nitrogen to pack. The edible sanitation that these act can assure customer not only and facilitate store, return the oxidation that can reduce the microbial breed in moon cake and fat, prolonged the storage life of moon cake thereby.
4, why does moon cake exceed the expiration period to return not mildewy metamorphism?
Moon cake exceeds the expiration period why to return not mildewy metamorphism, return even can edible? Partial citizen feels this interrogative. The contemporary food processing technique that mentions above can make moon cake is on the base that holds gust and nutrient part have longer expiration period, but because moon cake is to should be on a diet,taste, be in commonly annual the left and right sides of before two months mid-autumn begins production, sell no longer too mid-autumn, and the degenerative risk that produces manufacturer to be utmost avoid moon cake to exist possibly inside the expiration period, affirmatory expiration period is controlled 60 days in 45 ～ commonly, it is namely inside this deadline, manufacturer is responsible to the quality of the product. Accordingly, the expiration period is not the only standard with cognizance whether degenerative food, after moon cake exceeds indicative expiration period, the likelihood returns not mildewy metamorphism, but the mouthfeel of moon cake, gust already may have change. Is the moon cake that exceeds the expiration period returned whether edible? This relies on him consumer to was judged with respect to need, if do not have what become moldy with grease acid defeats generation apparently " rancid flavour " , and when mouthfeel and gust can be accepted, from the point of security angle, OK still of edible.
