Phytochemical test Physical description of extract: Color: Reddish brown Transparency: Turbid pH: Acidic Odor: Aromatic Result (-) (-) (-) (-) (+) (++) (++) (+) (+) (+) (-) (-) (+) Type of Test Mayer's test Hager's test Wagner's test Dragendorff's test 3. Molisch test 9. Benedict's test Fehling's test Lead acetate test 96. 10 Alkaline Reagent Test Ferric chloride test Froth test 12 13 Gelatin test Spot test

Phytochemical test Physical description of extract: Color: Reddish brown Transparency: Turbid pH: Acidic Odor: Aromatic Result (-) (-) (-) (-) (+) (++) (++) (+) (+) (+) (-) (-) (+) Type of Test Mayer's test Hager's test Wagner's test Dragendorff's test 3. Molisch test 9. Benedict's test Fehling's test Lead acetate test 96. 10 Alkaline Reagent Test Ferric chloride test Froth test 12 13 Gelatin test Spot test

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

i need the answer quickly
i need the answer quickly
MEDICINAL PLANTS. Complete the following table by choosing five medicinal plants. For each plant, indicate what people believe they can do and what they can actually do. An italicized example is provided for your reference. Please do not simply lift the words directly from the source and try to add an explanation. Medicinal Plants What people believe they can do What they actually do Example: Aloe vera It’s a “cure-all” tonic for treating acne, burns, and minor wounds. It is a topical treatment of wounds, burns, and frostbite. 1. 2. 3. 4. 5.
Plant bio
Please help me.
Supplement Aloe. Mayo Clinics gave it the green light because of all of the benefits that Aloe truly has. The evidence that they used to back up the reasoning for it getting a green was because of evidence found about Aloe helping in certain ways. Some examples of Aloe help consist of reducing the healing time of a cut or burn, helping to eliminate Acne and also help lesions heal sooner. Although Aloe is proven to have, it’s health benefits taking it other ways other than in creams might be dangerous. Taking it, orally might not be crucial in somebodies as if it’s only ever used once in a while; however, if it’s frequent can pose a threat in someone’s life. The reason as in why I choose this supplement was because of the rumours I’ve heard on it. I’ve heard many good things about Aloe and how it can help in a lot of the things I talk about earlier like cuts and burns. Question: What is your say about the discussion thread post above? i.e. your response?
Pigment Formation and Temperaturea. Draw the appearance of the growth of Serratia marcescens on the nutrient agar slant figures below using colored pencils.b. Which temperature seems to be closest to the optimum temperature for prodigiosin formation?
sterioisomers. (in 1 to 3 sentences, explain 5. A keto pentose will have why this is your answer). а. 4 b. 6 С. 8 d. 10 6. The reserve food material of green algae is (in 1 to 3 sentences, explain why this is your answer). a. laminarin b. chrysolaminarin c. Floridian starch d. starch
Topic: Pharmaceutical chemistry. Biosynthesis of secondary metabolites. 1. Circle the biosynthetic units of crosanthin O and name them .COOH HO Figure. Structure of Crosanthin O (from Gardenia jasminoides fruits)
I need help.
i need the answer quickly
Component#, Color, Distance component traveled (mm) Distance solvent front traveled (mm), Rf, Possible identity of component 000 Beta-carotene Chlorophyll a Chlorophyll b xanthophylls Figure 8. TLC chromatogram of the pigments (components) in spinach (example/reference). MS Figure 18. TLC of experimental spinach reference standard (1st, 3rd, and 5th columns) and two unknown plant leaves (2nd and 4th columns). MS Activity #5 (2 pts) Complete Table 5, Components of Unknown Plant Leaves. Use Figure 18 (above) to calculate the Rr value for each component in unknown leaf samples 1 and 2 (columns 2 and 4) using the method described above. Assign a possible identity of each pigment in leaf samples 1 and 2 (columns 2 and 4) based on comparison to the spinach reference standard. If the leaf samples contain pigments or spots that do not have comparable spots in the spinach standard, label these components as "unknown." Table 5. Components of Unknown Plant Leaves RKJC MS RKJC F Component# Color…