[問題] 酸度與PH值
今天爲了泡蘋果醋,跑了一趟全聯買醋,有兩種高粱醋,其中標示酸度4.5%以上,另一瓶5.2%以上。
我想前者比較不酸,對嗎?又4.5%是指Ph值是4.5嗎?請指導一下!謝謝!
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推
03/15 13:41, , 1F
03/15 13:41, 1F
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03/15 14:05, , 2F
03/15 14:05, 2F
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03/15 14:18, , 3F
03/15 14:18, 3F
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03/15 14:50, , 4F
03/15 14:50, 4F
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03/15 14:52, , 5F
03/15 14:52, 5F
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03/15 15:31, , 6F
03/15 15:31, 6F
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03/15 15:32, , 7F
03/15 15:32, 7F
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03/15 15:32, , 8F
03/15 15:32, 8F
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03/15 15:33, , 9F
03/15 15:33, 9F
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03/15 15:36, , 10F
03/15 15:36, 10F
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03/15 16:56, , 11F
03/15 16:56, 11F
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03/15 16:59, , 12F
03/15 16:59, 12F
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03/15 17:00, , 13F
03/15 17:00, 13F
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03/16 15:31, , 14F
03/16 15:31, 14F
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03/16 15:37, , 15F
03/16 15:37, 15F
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03/16 15:38, , 16F
03/16 15:38, 16F
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03/16 20:19, , 17F
03/16 20:19, 17F
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