Wednesday, December 17, 2008
LOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOL
lol scarlet's frog looks chubby lolololololololololololololololololololololololololololololololololololololol
RESULTS!
us!! ty is the fat one! ahahhaahhaahahahahah lolololololoolololololol
Results: When we put the heated pectinase in one applesauce cup and the non-heated pectinase in the other applesauce cup there was more pecton in the heated pectinase’s graduated cylinder. At the end of mearsuring for 6:30 minutes heated pectinase had 23mL and the non-heated had 11mL.
almost done lab
does any one elses printer work becuase i need to go soon heres the almost done one:
Lab-Applesauce/Pectin Lab
December 11, 2008
Names- Ty + Kate + Scarlet
Hypotheses-Scarlet, Ty, and Kate hypothesize that when we heat the pectin and put it in the applesauce the juice will separate from the applesauce quicker then the unheated pectin. We believe this because our last lab we had applesauce with pectin mixed in together, and then we had plain applesauce. We put the applesauce in to cylinders and tried to tell which apple sauce drained faster. It turned out that the plain applesauce was slower at draining. That made us think, “Would it drain even faster if we heated the pectin?”
Materials- 50 grams of applesauce 11 ML of pectin 2 Graduated cylinders 1 Bunsen burner 2 Strikers 1 Test tube 1 Clamp 1 Ring stand 1 Stopwatch 2 Plastic measuring cups 2 Funnels
2 squares of cheese cloth
Procedures- We took 0.5 ml of normal temperature pectinase and 0.5 ml of heated pectinase and put them into two test tubes. Once we gather the pectinase into the test tubes, we put out two cups and put the applesauce in it. Next we mix the pectinase and applesauce together. We then put a funnel in each graduated cylinder and put cheese cloth on the funnels. Then we put 0.5 ml of boiled pectinase into one of the funnels and 0.5 ml of normal pectinase into the other. Then we observed which funnel drained faster.
Results-
Conclusion-
Our group was very surprised when our hypothesis was wrong. We thought that the heated pectinas would make the apple sauce juice drain faster. The heated pectinase didn’t even come close to the amount of juice the non heated pectinase drained. This experiment made us wonder what would happen it the pectinase was cooled down, would it have to same results as it did when we heated it.
Lab-Applesauce/Pectin Lab
December 11, 2008
Names- Ty + Kate + Scarlet
Hypotheses-Scarlet, Ty, and Kate hypothesize that when we heat the pectin and put it in the applesauce the juice will separate from the applesauce quicker then the unheated pectin. We believe this because our last lab we had applesauce with pectin mixed in together, and then we had plain applesauce. We put the applesauce in to cylinders and tried to tell which apple sauce drained faster. It turned out that the plain applesauce was slower at draining. That made us think, “Would it drain even faster if we heated the pectin?”
Materials- 50 grams of applesauce 11 ML of pectin 2 Graduated cylinders 1 Bunsen burner 2 Strikers 1 Test tube 1 Clamp 1 Ring stand 1 Stopwatch 2 Plastic measuring cups 2 Funnels
2 squares of cheese cloth
Procedures- We took 0.5 ml of normal temperature pectinase and 0.5 ml of heated pectinase and put them into two test tubes. Once we gather the pectinase into the test tubes, we put out two cups and put the applesauce in it. Next we mix the pectinase and applesauce together. We then put a funnel in each graduated cylinder and put cheese cloth on the funnels. Then we put 0.5 ml of boiled pectinase into one of the funnels and 0.5 ml of normal pectinase into the other. Then we observed which funnel drained faster.
Results-
Conclusion-
Our group was very surprised when our hypothesis was wrong. We thought that the heated pectinas would make the apple sauce juice drain faster. The heated pectinase didn’t even come close to the amount of juice the non heated pectinase drained. This experiment made us wonder what would happen it the pectinase was cooled down, would it have to same results as it did when we heated it.
Ty's part with MORE revisions
Procedures:
We took 0.5 ml of normal temperature pectinase and 0.5 ml of heated pectinase and put them into two test tubes. Once we gather the pectinase into the test tubes, we put out two cups and put the applesauce in it. and we mix the pectinase and applesauce togeather.We then put a funnel in each one and put cheese cloth on the funnels. Then we put 0.5 ml of boiled pectinase into one of the funnels and 0.5 ml of normal pectinase into the other. Then we observed which funnel drained faster.
We took 0.5 ml of normal temperature pectinase and 0.5 ml of heated pectinase and put them into two test tubes. Once we gather the pectinase into the test tubes, we put out two cups and put the applesauce in it. and we mix the pectinase and applesauce togeather.We then put a funnel in each one and put cheese cloth on the funnels. Then we put 0.5 ml of boiled pectinase into one of the funnels and 0.5 ml of normal pectinase into the other. Then we observed which funnel drained faster.
Our group was very surprised when our hypothesis was wrong. We thought that the heated pectinas would make the apple sauce juice drain faster. The heated pectinase didn’t even come close to the amount of juice the non heated pectinase drained. This experiment made us wonder what would happen it the pectinase was cooled down, would it have to same results as it did when we heated it.
Ty's part
Procedures:
We will be taking 10 ml of pectinase and put it into a test tube. Then we will heat the test tube using the bunson burner until it boils. Once boiled, we will put out two cups and put cheese cloth on the cups. Then we put 1 ml of boiled pectinase into one of the cups and 1 ml of normal pectinase into the other. Then we will observe which cup drains faster.
We will be taking 10 ml of pectinase and put it into a test tube. Then we will heat the test tube using the bunson burner until it boils. Once boiled, we will put out two cups and put cheese cloth on the cups. Then we put 1 ml of boiled pectinase into one of the cups and 1 ml of normal pectinase into the other. Then we will observe which cup drains faster.
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