'Taste bitter' diaporamas de présentation

Flavor Production and Off Flavors

1.54k views • 153 slides

Jeopardy

Jeopardy. Salts. Acids. Bases. Products. Misc. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500. Q $500. Q $500. Q $500. Q $500. Final Jeopardy.

592 views • 53 slides

Bell Ringer

Bell Ringer. What is the volume of one mole of a gas at STP?. Bell Ringer. Identify the pH associated with acids and bases. Outline Research. Acids. and. Bases. Bell Ringer. Give two ways that acids are different from bases that does not include their pH. Properties of Acids. pH < 7.0

615 views • 50 slides

ACIDS AND BASES

ACIDS AND BASES. Characteristics of Acids. Taste Sour React with metals Electrolytes (conduct electricity) Affect indicators (red=acid) Neutralize Bases pH between 0 and <7. Characteristics of Bases. Taste Bitter Feel Slippery Electrolytes (conduct electricity) Neutralize Acids

431 views • 33 slides

Acids and Bases

Acids and Bases. Chapters 14 and 15. Properties of Acids/Bases. Acids Sour Taste Change the color of an acid-base indicator React with metals to form H 2 gas React with bases to produce salts and water Conduct electric current. Bases Taste Bitter

301 views • 22 slides

Chemical Reactions

Chemical Reactions Focus: The student can Identify a chemical reaction, and differentiate between a synthesis and decomposition reaction. A process in which one or more substances(reactants) are converted into one or more substances(products). Chemical Reaction. Prior Knowledge.

304 views • 15 slides

Acids & Bases

Acids & Bases. Their Properties Naming Guidelines. Properties of Acids. Taste sour Itchy on skin, will burn if concentrated Turns Blue litmus paper Red Red litmus paper stays Red Neutralization: Acid + Base ? Salt + Water Ex: Vinegar, Citrus Fruit. Properties of Bases. Taste Bitter

279 views • 14 slides

The Chemistry of Acids and Bases

The Chemistry of Acids and Bases. Acids and Bases: Characteristics At the conclusion of our time together, you should be able to:. Give examples of acids and bases List some properties of acids and bases Compare and contrast the characteristics of acids and bases. Acid and Bases.

401 views • 13 slides

To Taste or Not to Taste

To Taste or Not to Taste. The Genetics of Taste. Taste is perceived in taste receptors on the tongue surface, commonly known as taste buds. The ability to distinguish between different chemicals in food and drink is crucial for the survival of humans and all other animals.

459 views • 13 slides

To Taste or Not to Taste?

To Taste or Not to Taste?. PTC and the Ability to Taste. Phenylthiocarbamide. The TAS2R38 gene is determinant of one's ability to taste bitter, which is found in many common foods and drinks like coffee, beer, and bitter tasting vegetables. Significance of PTC.

433 views • 11 slides