色彩繽紛的化學(汽二乙) by 東海高中許修銘 https://padlet.com/shu1222/68yq088c1608hd3o 探討自然與人造色彩的變化 en-us 2025-08-04 02:11:21 UTC 2026-06-23 08:25:01 UTC hello@padlet.com https://padlet.net/icons/8.0/svg/1f349.svg 生活中常見的顏色 shu1222 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3534673628 問3、自然界的色素，從哪裏來？
介紹1種「色素、來源、特點」。

]]> 2025-08-04 02:23:23 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3534673628 食品標示 shu1222 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3773279078 問6、上傳食品標示，並指出添加的色素。

]]> 2026-02-02 08:15:44 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3773279078 人造柳橙汁 shu1222 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3774959076 每組配製人造柳橙汁100cc，並拍照上傳。

]]> 2026-02-03 08:16:04 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3774959076 碟豆花顏色分杯實驗 shu1222 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3774973113 每組將混合溶液100cc，拍照上傳。

]]> 2026-02-03 08:28:49 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3774973113 溼壁畫 shu1222 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3809638386 一、各組上傳「組合式溼壁畫」照片+簡單文字說明。

二、準備1分鐘上台報告。

三、各組代表給與+1~+10的分數（每組分數不得重覆，不投自己組分數）。

四、若得分相同，則由非該組的每位同學投票表決。

]]> 2026-03-03 10:36:25 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3809638386 第七組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906494265 2026-05-11 06:40:09 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906494265 第三組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906496113 2026-05-11 06:41:19 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906496113 第六組 313048_3 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906496262 2026-05-11 06:41:26 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906496262 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906498533 第二組

]]> 2026-05-11 06:43:08 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906498533 第4組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906500104 2026-05-11 06:44:05 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906500104 第八組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906506219 2026-05-11 06:47:56 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906506219 第五組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906521011 2026-05-11 06:57:06 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906521011 第五組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906621678 2026-05-11 08:03:00 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3906621678 胭脂蟲紅 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3940222535 胭脂蟲(Cochineal)是一種寄生在仙人掌上 的小型介殼蟲。雌蟲體內含有豐富的「胭脂紅 酸」,工人們會將其收集、乾燥並研磨成粉末, 與鋁鹽反應後就能製成極為鮮豔且穩定的天然 紅色色素

]]> 2026-06-04 00:46:09 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3940222535 胭脂蟲紅 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3940231550 胭脂蟲(Cochineal)是一種寄生在仙人掌上 的小型介殼蟲。雌蟲體內含有豐富的「胭脂紅 酸」,工人們會將其收集、乾燥並研磨成粉末, 與鋁鹽反應後就能製成極為鮮豔且穩定的天然 紅色色素

]]> 2026-06-04 00:51:00 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3940231550 第四組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3944767686 2026-06-08 06:47:48 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3944767686 第一組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3944791125 2026-06-08 07:04:58 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3944791125 生活中常見的顏色 shu1222 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3945848935 問3、自然界的色素，從哪裏來？
介紹1種「色素、來源、特點」。

]]> 2026-06-09 01:51:52 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3945848935 生活中常見的顏色 shu1222 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3945852305 問3、自然界的色素，從哪裏來？
介紹1種「色素、來源、特點」。

]]> 2026-06-09 01:53:03 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3945852305 生活中常見的顏色 shu1222 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3945853456 問3、自然界的色素，從哪裏來？
介紹1種「色素、來源、特點」。

]]> 2026-06-09 01:53:26 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3945853456 第二組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3953332872 2026-06-15 06:22:37 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3953332872 第五組 313048_3 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3954930944 2026-06-16 08:56:22 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3954930944 第六組 https://padlet.com/shu1222/68yq088c1608hd3o/wish/3961933161 2026-06-23 08:19:35 UTC https://padlet.com/shu1222/68yq088c1608hd3o/wish/3961933161