Custom Named items in Falling Barrel

Hi ! I'm trying to create a falling barrel with a renamed item in it and some other things
I did that but pretty sure i mess things up
I someone could help me, it would be awesome !
Minecraft Version : 1.20.1
summon falling_block ~ ~1 ~ {BlockState:{Name:barrel,Properties:{facing:"north",open:"false"}},CustomName:"[\"Gloutonnerie \"]",Time:300,TileEntityData:{Items:[{Slot:13,id:enchanted_golden_apple,Count:1,tag:{custom_name:'\'["",{"text":"P","italic":false,"color":"#eaaed1"},{"text":"o","italic":false,"color":"#eba9cf"},{"text":"m","italic":false,"color":"#eca4cd"},{"text":"m","italic":false,"color":"#ed9fcb"},{"text":"e","italic":false,"color":"#ee9ac9"},{"text":" ","italic":false,"color":"#ef95c7"},{"text":"d","italic":false,"color":"#f090c5"},{"text":"u","italic":false,"color":"#f18cc3"},{"text":" ","italic":false,"color":"#f187c1"},{"text":"d","italic":false,"color":"#f282bf"},{"text":"é","italic":false,"color":"#f37dbd"},{"text":"l","italic":false,"color":"#f478bb"},{"text":"i","italic":false,"color":"#f573b9"},{"text":"c","italic":false,"color":"#f66eb7"},{"text":"e ","italic":false,"color":"#f769b5"},{"text":"(1/10)","italic":false,"color":"white"}]\'',lore:['["",{"text":"Mangez cette pomme entièrement (sur la durée) vous octroiera 1 pts par minute.","italic":false,"color":"white"}]'],food:{nutrition:1,saturation:0,eat_seconds:15,effects:[{effect:{id:glowing,duration:200,amplifier:1,show_particles:0b,show_icon:0b},probability:1f}]}}}]}}