Samenvatting
Summary Unit 3 assignment 1, 2, 3
- Vak
- Instelling
- Boek
Summary study book Molecular Cell Biology of Arnold Berk, Chris A. Kaiser - ISBN: 9781464187445, Edition: 8, Year of publication: - (Distinction work)
[Meer zien]Voorbeeld 1 van de 4 pagina's
Voorbeeld 1 van de 4 pagina's
In winkelwagen
In winkelwagen
Gekoppeld boek
Titel boek:
Auteur(s):
- Uitgave:
- ISBN:
- Druk:
Meer samenvattingen voor studieboek
-
Volledige lesnotities 2020-2021 celbiologie prof Thomas Voets
-
ACR11 samenvatting 2020/2021
-
Summary of the first set "Transcriptional control of gene expression"
Verkoper
Volgen
cAabdul123
Voorbeeld van de inhoud
Unit 3 Assignment 2: Final ReportTo compare the starch content in foods such as rice, bread and potatoes.
Theory:
According to my research the starch content found in rice, bread and potatoes is shown in a table below.
Starch Rice Potato Bread
Amylose content (%) 25.50 16.70 45.0
If I was to review each of these contents of starch present within those foods, the conclusion i could make
based of these results is; in the experiment that tests for starch, the bread sample in one of the test tubes,
would have had the most intense blue/black colour when the iodine was added, this is due to the fact that
because there was more amount of starch for iodine to react with, than the less amount of starch present
within the potato and the rice, therefore when the iodine reacted with the starch within the bread sample,
the colour blue/black was more intensified, seeing that this is solely based of a theory this could have been
further tested when the iodine starch solution sample was placed in the colorimeter, for example if this step
was to be carried out, we would have been able to measure the content through the amount of light the
sample would have absorbed, because the amount of light absorbed by the sample is in some way
proportional to the amount of starch present. Therefore, the results in the table above, show us that the
most amount of light that was possibly absorbed was, by the bread sample that contained the starch iodine
solution, then it would have been the rice sample and third would have been the potato sample.
This study is based on 38 retrospective observational studies and four randomised controlled trials
investigating the association between starch consumption and starch-rich foods in relation to
cardiometabolic health outcomes. In children and adolescents, no prospective cohort studies or
randomised controlled trials were conducted.
Evidence on health / disease outcomes was discussed in detail only where sufficient data are available to
draw a conclusion from studies that meet the pre-agreed criteria for inclusion. At the end of the chapter are
listed findings where there are too few studies to draw a conclusion. Therefore, this chapter does not
mention all 38 cohort studies and four randomised controlled trials.
The relative risks for starch intake for 50g / day are presented for the prospective cohort study meta-
analyses. Relative risks are presented for refined grain intake for each half serving / day increase,
equivalent to about one standard deviation, in refined grain intake (Lang et al., 2003). In cohort studies a
limitation is that how starch is determined is unclear.
Hypothesis:
For my previous research’s I think attach will be found highly in bread more than the by other food samples
Objectives:
1. To make a number of other lower concentrations using a technique of serial dilution.
2. To add a constant amount of Iodine indicator to each sample and using a
colorimeter to find how much concentration of starch in each sample of
food.
Voordelen van het kopen van samenvattingen bij Stuvia op een rij:
√ Verzekerd van kwaliteit door reviews
Stuvia-klanten hebben meer dan 700.000 samenvattingen beoordeeld. Zo weet je zeker dat je de beste documenten koopt!
Snel en makkelijk kopen
Je betaalt supersnel en eenmalig met iDeal, Bancontact of creditcard voor de samenvatting. Zonder lidmaatschap.
Focus op de essentie
Samenvattingen worden geschreven voor en door anderen. Daarom zijn de samenvattingen altijd betrouwbaar en actueel. Zo kom je snel tot de kern!
Veelgestelde vragen
Wat krijg ik als ik dit document koop?
Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.
Tevredenheidsgarantie: hoe werkt dat?
Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.
Van wie koop ik deze samenvatting?
Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper cAabdul123. Stuvia faciliteert de betaling aan de verkoper.
Zit ik meteen vast aan een abonnement?
Nee, je koopt alleen deze samenvatting voor €8,04. Je zit daarna nergens aan vast.
Is Stuvia te vertrouwen?
4,6 sterren op Google & Trustpilot (+1000 reviews)
Afgelopen 30 dagen zijn er 72042 samenvattingen verkocht
Opgericht in 2010, al 14 jaar dé plek om samenvattingen te kopen