1. DETERMINATION IF SUNLIGHT CAN AFFECT ON COMMERCIAL LIQUID POUCH APPLE JUICE QUALITY BY : LOUISE KATE LANARIA III- NEON KENT PAUL GEALON III-NEON

2. Rationale Juice has been known for its nutritional content. Almost all people on this planet have already drank this. Industries in beverages have already to realize it popularity and its affordability.

3. STATEMENT OF THE PROBLEM MAIN PROBLEM : WILL SUNLIGHT AFFECT THE QUALITY OF THE COMMERCIAL LIQUID POUCH APPLE JUICE BEFORE AND AFTER EXPOSURE? SUB PROBLEM : IS THERE A SIGNIFICANT DIFFERENCE ON THE FRUIT JUICE PH LEVEL BEFORE AND AFTER EXPOSURE TO SUNLIGHT ? IS THERE A SIGNIFICANT DIFFERENCE ON THE FRUIT JUICE COLOR BEFORE AND AFTER EXPOSURE TO SUNLIGHT ? IS THERE A SIGNIFICANT DIFFERENCE ON THE FRUIT JUICE ODOR BEFORE AND AFTER EXPOSURE TO SUNLIGHT ? IS THERE A SIGNIFICANT DIFFERENCE ON THE FRUIT JUICE ELECTROLYTE QUANTITY BEFORE AND AFTER EXPOSURE TO SUNLIGHT?

4. Experimental Set-Up

5. Experimental Set-up Experimental Set-up 1 HOUR PHCOLORODORELECTROLYTE J L J M J N J O J P J Q 2 HOURS PHCOLORODORELECTROLYTE J L J M J N J O J P J Q

6. Table For Gathering Data Table For Gathering Data Scale Odor Scale 1- Brown 1- No Change 2- Black 2- Slightly Bad 3- Orange 3- Bad 4- Red 4- Good Smell 5- Yellow 6- Violet 7- Gray

7. Statistical Tool: T- test

8. Bibliography Bibliography BOOKS The American Heritage Dictionary of the English Language, Fourth Edition copyright ©2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. Dictionary reference Dictionary.com, LLC. Copyright © 2011”Translucent” ARTICLES J Med Assoc Thai. 2002 Aug; 85 Suppl 2:S732-8 in Thailand J Med Assoc Thai. World’s healthiest foods, www.whfoods.orgwww.whfoods.org J Food Sci. 2007 Nov;72(9):C457-63 J Food Sci. INTERNET SOURCES www.whfoods.org, Wikipedia http://en.wikipedia.org/wiki/PH 16 September 2011 at 00:17, to http://en.wikipedia.org/wiki/Base_(chemistry) Wikipedia 13 September 2011 at 15:39, Wikipedia, http://en.wikipedia.org/wiki/Acid 15 September 2011 at 16:33, Wikipedia http://en.wikipedia.org/wiki/PH_meter 3 September 2011 at www.whfoods.orghttp://en.wikipedia.org/wiki/PHhttp://en.wikipedia.org/wiki/Base_(chemistry)http://en.wikipedia.org/wiki/Acidhttp://en.wikipedia.org/wiki/PH_meter

9. Bibliography Bibliography http://en.wikipedia.org/wiki/Colorhttp://en.wikipedia.org/wiki/Color Wikipedia 17 September 2011 at 07:11, discount Juicers http://discountjuicers.com/juicequality.html since 1998, Wikipedia 12 September 2011 at 16:41 http://en.wikipedia.org/wiki/Sunlight, Wikipedia http://en.wikipedia.org/wiki/Electrolyte 3 October 2011 at 03:47, http://wiki.answers.com/Q/What_are_non-electrolytes http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m003 0551.html, http://www.thefreedictionary.com/transparent The American Heritage Dictionary of the English Language, Fourth Edition copyright ©2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company., Dictionary.com, LLC. Copyright © 2011. All rights reserved http://dictionary.reference.com/browse/translucent, and http://dictionary.reference.com/browse/opaque, http://en.wikipedia.org/wiki/Osmolarity 30 September 2011 at 15:01.http://discountjuicers.com/juicequality.html since 1998 http://en.wikipedia.org/wiki/Sunlight http://en.wikipedia.org/wiki/Electrolyte http://wiki.answers.com/Q/What_are_non-electrolytes http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m003 0551.htmlhttp://www.thefreedictionary.com/transparent http://dictionary.reference.com/browse/translucent http://dictionary.reference.com/browse/opaque http://en.wikipedia.org/wiki/Osmolarity