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Re: Why do ripe fruits - especially when canned - smell bad?

by cognite tute <nospam@[EMAIL PROTECTED] > Jul 31, 2007 at 04:30 PM

Garbodello wrote:

> 
> "Radium" <glucegen1@[EMAIL PROTECTED]
> wrote in message 
> news:1181502776.951307.22420@[EMAIL PROTECTED]
> 
> snips
> 
>> My guess is the stink of ripe fruits is a result of a mixture of
>> different organic substances, excluding the following:
>>
>> 1. putricine

product of decay of proteins (nitrogen containing compounds)
>>
>> 2. ethylene [sweet smell]

really fairly odorless
>>
>> 3. butyric acid [or any acid/acidic substance for that matter]

smells sort of goatlike, is this what you percieve
>>
>> 4. ethanol [sweet smell resembling most alcoholic beverages]

this is a product of fruit decay
>>
>> 4. chemicals resulting from fungus

whay to say this?
>>
>> 5. chemicals resulting from decomposition

all of the above are the results of decomposition to some degree.


> 
> 
> These all sound about right.  However, ripe fruit smells nice. It's the 
> over-ripe fruit that starts to smell bad.
> 
> 
> 
j.
 




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