What type of fruit juice provides the most vitamin C? In my investigation I plan to find out how much vitamin C there is in orange juice‚ pineapple juice and tropical juice and then compare my results to find out which juice has the most vitamin C. The independent variable is the type of juice and the dependant variable is the volume of fruit juice needed to decolourise 1cm3 Of 1% DCPIP solution. DCPIP solution can be used to measure the amount of vitamin C in each juice as an antioxidant
Premium Vitamin C Juice Fruit
pH Levels and Temperature Water is very important in life. Without water‚ nothing could survive. Water needs to be clean to drink. People all over the world are using filters to clean and purify water. The best type of filter‚ out of dirt‚ cloth‚ and grass‚ is the grass filter (Allen). The grass filter is completely natural‚ therefore it cleans and purifies the water the best. Does a grass filter affect the pH level and temperature of lake and stream water? The temperature of water affects how solubility
Premium Water Life Water pollution
blackcurrant juice‚ each with varying amounts of vitamin C content. Each experiment has independent and dependent variables. The solutions of soft drinks contain different levels of vitamin C (with old and new varieties) will be the independent variables in the experiment as the vitamin C content is unknown. The dependent variable is the measureable amount of each of these drinks solutions that is required to decolourise a known amount of blue dye. As there are pairs of fruit juice solutions
Premium Vitamin C Juice Vitamin
ENGLISH 1301-053 Synonym 38452 RGC 6 A255 TTh 7:55–8:50 a.m. Theresa R. Mooney‚ Ph. D. Referential Writing Understanding the aims of writing will help you shape an effective rhetorical strategy for drafting each of our ENGL 1301 essays. ENGL 1301 examines four standard aims of writing: referential‚ expressive‚ persuasive‚ and analytical. Referential writing is the one that occurs most frequently in the academic world because
Premium Writing Critical thinking Scientific method
PH farmers’ Coco levy funds: A brief history Coconut levy is the tax collected from the exacted exported coconut and coconut products under the Republic Act 6260 or the “Coconut Investment Act”. In 1972‚ the first of these levies was implemented and known as the “Cocofund Levy”. The tax exacted from these levies was 5.50 pesos per metric ton which was equal to 55 centavos per 100 kilos of copra that was produced for that year onwards until they reached the accumulation point of P100 million. From
Premium Ferdinand Marcos Philippines Poverty
Problem: How do protease in some fruit juices help softening meat? Hypothesis: The protease in some fresh juices digests collagen‚ which gives meat a tough texture by holding meat fibres together. Design of investigation: In order to test the hypothesis‚ the presence of protease in those fresh juices was tested at first. Then the amount of them was needed to be compared for finding their difference in effectiveness in tenderizing meat. Control experiments were set up for proving protease was
Premium Petri dish Fruit Agar plate
Study On Consumption Patterns Of Soft Drinks And Fruit Juices A COMPARATIVE STUDY ON CONSUMPTION PATTERNS OF SOFT DRINKS AND FRUIT JUICES EXECUTIVE SUMMARY Soft Drinks were common preference among all the individuals before juices were being introduced‚ With the changing lifestyle and income levels‚ people are shifting their consumption patterns and have therefore become more health conscious thus leading to increase in demand of juices. Market Research is based on some underlying parameters
Premium Economics Supply and demand Microeconomics
Jeevan Gnanodaya Project Proposal for a Chalk Making Facility JG is soliciting funds to start a chalk making facility to provide employment to hearing impaired children who drop out after Class 10.. With Asha Seattle’s support‚ Mr. Devarajan‚ has started an ITI (Vocational Training Institute). The ITI imparts vocational / technical training to students (hearing impaired as well as hearing non-impaired). It is of tremendous significance to note that JG’s 2 hearing impaired children have fared
Premium Hearing impairment Mental retardation High school
Factors that affect how the PH changes during a titration experiment. Concentration of the alkali Having a higher concentration of alkali will mean that there will be more molecules closer together for the acid to collide with. This will speed up the reaction as collision theory suggests that molecules have to collide to react and if there are more molecules to collide with the reaction will happen faster as there is a higher chance of a collision. Volume of alkali An increase in volume would mean
Premium PH
Self-design Practical: The effect of pH on enzyme activity Rationale Amylase is an enzyme involved in the digestion system which catalyses the breakdown of starch into sugars. It is not only present in human saliva but also in the pancreas‚ where it hydrolyses dietary starch into disaccharides and trisaccharides which are converted by other enzymes to glucose to supply the body with energy. pH has an effect on the activity of all enzymes‚ including amylase. As the pH level increases‚ the enzyme activity
Free PH