'Absorbance values' diaporamas de présentation

INVESTIGATING THE DIGESTIVE ENZYMES INHIBITORS OF BEAN EXTRACTS

INVESTIGATING THE DIGESTIVE ENZYMES INHIBITORS OF BEAN EXTRACTS. Kiu Yan Yu Foo Toon Min. INTRODUCTION. Beans are known to be a rich source of defensins, small, cysteine rich proteins found in most plants. Some of these defensins are known to have enzyme-inhibiting properties. INTRODUCTION.

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TOTAL ANTIOXIDANT ACTIVITY (TAA) OF BELL PEPPER DURING PROLONGED STORAGE ON LOW TEMPERATURE

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Color and Absorbance Comparison Summer 2009

Color and Absorbance Comparison Summer 2009. Perkin Elmer Spectrophotometer. 1 cm path length 345 & 440 nm wavelenghts Filtered with 0.45 & 0.22 um cellulose filters Centrifuged for 30 minutes Dilutions accounted for in all values. Color Comparison. Color Values. Filtered 0.45 @ 440.

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M3: Do a conclusion for investigation of contaminated river water

M3: Do a conclusion for investigation of contaminated river water. M3: Conclusion. Questions to address: Does the river water contain the safe purple dye or the dangerous purple haze? What evidence do you have to back up your answer (Refer to chromatogram- refer to the spots)

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