Aroma compounds in food have no relationship with other compounds in
food such as non volatile compounds. ( )
food such as non volatile compounds. ( )
错误
举一反三
- Compounds can be classified into . A: attributive compounds B: coordinative compounds C: subordinative compounds D: derivative compounds
- Compounds composed of molecules (molecular compounds) usually contain only elements.
- Compounds<br/>with a symmetry plane are chiral。(<br/>)
- ( ) are organic compounds that are chemically based on carbon, hydrogen and other nonmetallic elements.
- S-containing compounds are a group of naturally occurring chemical compounds that mostly contain basic nitrogen atoms.
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The following compounds have 4 stereoisomers.[img=233x226]1803a2d97148608.jpg[/img]
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Matter is composed of ______ , compounds and ______ .
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The stress patterns of compounds are not ______.
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植物化学物可以分为（ ）。 A: Phenolic compounds B: S-containing compounds C: Terpenes D: Alkaloid
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Compounds with a symmetry plane are chiral