SlideShare a Scribd company logo
1 of 7
Download to read offline
Informe de Pràctiques:
La prova del vinagre
Alumnes:
Alison Balseca,Claudia
Bazalar i
Rocheni Marqueses
Professora: Pili Ramasco
Curs: 3r ESO B
Objectiu
Materials
Procediments (fotos)
Resultats (fotos)
Índex
Objectius:
Esbrinar si els aliments que hem portat tenen
proteïnes amb el vinagre
Material:
✓ oli
✓ llet
✓ embotits
✓ vinagre
✓ clara d’0u
✓ gradeta
✓ pernil dolç
✓ 3 tubs d’assaig
✓ Placa de petri
✓ Vasos de precipitats
✓ Aigua
Procediment
1r parlar del patró(referència per saber si allò
porta proteïnes)
Utilitzarem un patró per definir si els aliments
tenen proteïnes.
Patró (foto) Líquids als tubs amb vinagre
Pernil a la placa Pernil a la placa amb vinagre
abans del vinagre
L’aigua que hi ha en el patró li posem el vinagre i s’ha tenyit una
miqueta i fa una mica d’olor a vinagre.
Resultats:
Líquids als tubs amb vinagre
Pernil a la placa amb vinagre
Tub d’assaig
amb oli i
vinagre
Està espessa, coagulada , tallada: el vinagre ha reaccionat amb les
proteïnes de la llet, el vinagre desnaturalitza les proteïnes.
Els aliments que porten proteïnes són la clara d’ou , l’embotit i la llet.
Els aliments que no porten proteïnes és l’oli perquè es queda a d’alt per la
densitat i perquè és ric en lípids.
Aquesta practica ens ha agradat i ha sigut interesant però no tant
com la pràctica que van fer abans de la prova del Lugol.
L’ambient al laboratori ha sigut bo per treballar i ha contribuït
molt positivament al resultat la practica de cada grup.
Observacions:
Comentari
La prova del vinagre

More Related Content

Featured

Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)contently
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024Albert Qian
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsKurio // The Social Media Age(ncy)
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summarySpeakerHub
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next Tessa Mero
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best PracticesVit Horky
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project managementMindGenius
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...RachelPearson36
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
 
12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at WorkGetSmarter
 
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...DevGAMM Conference
 
Barbie - Brand Strategy Presentation
Barbie - Brand Strategy PresentationBarbie - Brand Strategy Presentation
Barbie - Brand Strategy PresentationErica Santiago
 
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them wellGood Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them wellSaba Software
 

Featured (20)

Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
 
How to have difficult conversations
How to have difficult conversations How to have difficult conversations
How to have difficult conversations
 
Introduction to Data Science
Introduction to Data ScienceIntroduction to Data Science
Introduction to Data Science
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best Practices
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project management
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
 
12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work
 
ChatGPT webinar slides
ChatGPT webinar slidesChatGPT webinar slides
ChatGPT webinar slides
 
More than Just Lines on a Map: Best Practices for U.S Bike Routes
More than Just Lines on a Map: Best Practices for U.S Bike RoutesMore than Just Lines on a Map: Best Practices for U.S Bike Routes
More than Just Lines on a Map: Best Practices for U.S Bike Routes
 
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
 
Barbie - Brand Strategy Presentation
Barbie - Brand Strategy PresentationBarbie - Brand Strategy Presentation
Barbie - Brand Strategy Presentation
 
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them wellGood Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
 

La prova del vinagre

  • 1. Informe de Pràctiques: La prova del vinagre Alumnes: Alison Balseca,Claudia Bazalar i Rocheni Marqueses Professora: Pili Ramasco Curs: 3r ESO B
  • 3. Objectius: Esbrinar si els aliments que hem portat tenen proteïnes amb el vinagre Material: ✓ oli ✓ llet ✓ embotits ✓ vinagre ✓ clara d’0u ✓ gradeta ✓ pernil dolç ✓ 3 tubs d’assaig ✓ Placa de petri ✓ Vasos de precipitats ✓ Aigua
  • 4. Procediment 1r parlar del patró(referència per saber si allò porta proteïnes) Utilitzarem un patró per definir si els aliments tenen proteïnes. Patró (foto) Líquids als tubs amb vinagre Pernil a la placa Pernil a la placa amb vinagre abans del vinagre
  • 5. L’aigua que hi ha en el patró li posem el vinagre i s’ha tenyit una miqueta i fa una mica d’olor a vinagre. Resultats: Líquids als tubs amb vinagre Pernil a la placa amb vinagre Tub d’assaig amb oli i vinagre
  • 6. Està espessa, coagulada , tallada: el vinagre ha reaccionat amb les proteïnes de la llet, el vinagre desnaturalitza les proteïnes. Els aliments que porten proteïnes són la clara d’ou , l’embotit i la llet. Els aliments que no porten proteïnes és l’oli perquè es queda a d’alt per la densitat i perquè és ric en lípids. Aquesta practica ens ha agradat i ha sigut interesant però no tant com la pràctica que van fer abans de la prova del Lugol. L’ambient al laboratori ha sigut bo per treballar i ha contribuït molt positivament al resultat la practica de cada grup. Observacions: Comentari