Staff members produce the leaf inside story of fresh zongzi Have been mostly soaked in copper sulfic acid

Staff members produce the leaf inside story of fresh zongzi Have been mostly soaked in copper sulfic acid

Zongzi boiled out for the zongzi leaf that is not dealt with on left; Right is Zongzi that the zongzi leaf that copper sulfic acid has steeped is boiled.

Zongzi decoction boiled out for the zongzi leaf that is not dealt with on left; Right is the Zongzi decoction that the zongzi leaf that copper sulfic acid has steeped is boiled.

Crystalline hydrate of copper sulfic acid is commonly called as the alum.
On every the Dragon Boat Festival, the citizens will all eat several pieces of Zongzi, the Zongzi taste wrapped up with the fresh zongzi leaf will be better too, but some illegal retailers are exactly this kind of attention which is certain about the citizens, type get up aslant idea at the intersection of zongzi and leaf, yellow zongzi leaf " dye " again . The reporter finds in the interview, it was the leaf of reed that local citizens made Zongzi and adopted more, still very green Zongzi mostly adopt the leaf of bamboos on the appearance after those have been boiled, bamboo leaf it boils to be can still vivid steep, with the intersection of sulfic acid and copper, reporters will start to make an experiment specially.
Citizens suspect " Green zongzi " Have added the things
"You say household Zongzi those why be so vivid, we this piece boil, pay like that! " On June 3, the reporter comes at citizen's the Liu 's. Ms. Liu tells reporters, see Zongzi that someone outside makes these days, appearance is all green and lush and very goodlooking, she reach market buy back, go home the intersection of bag and Zongzi by some the intersection of zongzi and leaf, but difficult to appear the fresh green with bag.
The reporter sees, already one appears witheredly and yellowly on the appearance in though Zongzi which Ms. Liu made, just as leaves have reached autumn to change yellow gradually, but have a fragrant and sweet zongzi leaf perfume to smell, and it is fragrant to shell the strong rice of one share out and blow against one's face. "Leaf of these zongzi, I scald with the hot water first after buying back, after the originally green zongzi leaf is put into the pan, having just faded slowly after boiling green, the time boiled is a bit longer, fade more terrible. " Ms. Liu has been wondering why she can not boil out that kind of green very vivid Zongzi, she still thought the zongzi leaf bought was not good, later on she told child this at the beginning, the child surfs the Net to check that knows usually this kind that she boils out is a normal color, and that kind looks very goodlooking, has probably just put other things! " Ms. Liu says.

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