Food Tests: How To Test For Fats / Lipids | Biology Practicals
53.6 هزار بار بازدید -
5 سال پیش
-
Hazel and Emilia show you
Hazel and Emilia show you how to carry out the food test that detects the presence of fats (lipids). Simply mix your food sample with water, shake, add ethanol, shake again and if a white emulsion forms then you know that fats are present in your sample.
You can see more of Emilia's experiments on Insta: @emilia.science
A special thank you to Sancton Wood School in Cambridge for letting us use their lab to film in.
These videos are designed to help with your GCSE and IGCSE science revision.
To keep up to date with my Science with Hazel videos and support:
Visit my website: https://sciencewithhazel.co.uk/
Follow me on Instagram: Instagram: sciencewithhazel
Add me on Snapchat: Snapchat: sciencewithazel
Like my Facebook page: Facebook: sciencewithazel
Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor.
Material required for Level 9 is included.
You can see more of Emilia's experiments on Insta: @emilia.science
A special thank you to Sancton Wood School in Cambridge for letting us use their lab to film in.
These videos are designed to help with your GCSE and IGCSE science revision.
To keep up to date with my Science with Hazel videos and support:
Visit my website: https://sciencewithhazel.co.uk/
Follow me on Instagram: Instagram: sciencewithhazel
Add me on Snapchat: Snapchat: sciencewithazel
Like my Facebook page: Facebook: sciencewithazel
Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor.
Material required for Level 9 is included.
5 سال پیش
در تاریخ 1398/11/01 منتشر شده
است.
53,610
بـار بازدید شده