vanillin वाक्य

उदाहरण वाक्य

1. Additionally, this method is the only one to discriminate between natural and biosynthetic sources of vanillin.
2. For instance, some manufacturers use vanillin instead of real vanilla, and some use more chocolate liquor.
3. Hummer said . ( Vanillin, not surprisingly, is the same chemical found in vanilla beans .)
4. However, unlike vanillin synthesized from lignin or guaiacol, it can be labeled as a natural flavoring.
5. Chemical analysis has shown that the secretions are composed of p-cresol, guaiacol, and vanillin.
6. For example, the methyl ether in vanillin can be removed by heating near 250 �C with strong base.
7. In the past " p "-hydroxybenzaldehyde was speculated to be a precursor for vanillin biosynthesis.
8. "' Isovanillin "'is a phenolic aldehyde, an organic compound and isomer of vanillin.
9. The agave plant contains many terpenes such as vanillin and syringaldehydes which presents a strong and fruity or herbal aroma.
10. Vanillin and ethylvanillin are used by the food industry; ethylvanillin is more expensive, but has a stronger note.