Leaf Extract
Leaf Extract
how to prepare plant leaf extract for the phyto chemical analysis of sauropus androgynus(sweat leaf)?
am doing project i need to prepare extract for phytochemical analysis
This publication reports a method to prepare a sample by cleaning young tips, then cut into small pieces, ground in a mortar and filter.
The obtained fresh juice is diluted with solvents according to the different substance-classes:
Read Material and Methods, Page 281
http://docs.google.com/viewer?a=v&q=cache:abVw-70auTEJ:www.champa.kku.ac.th/sci_journal/book/36_4/279.pdf+sauropus+androgynus%2Bleaves%2BExtraction%2Bmethode&hl=de&gl=de&pid=bl&srcid=ADGEESgA0wKOf2k9u9S_x3dQ40z9M8recYjE9oUvEW9w7C0LngbK56Yb9gCr0H-rRqgkRLbUUSB9Ubu3-hTSwM2csEr2fiitoNjqdh6UFINay70yubpydHYt9tAYvUe4Pyxza0ptb9fF&sig=AHIEtbTE69QqrwP6Xp-Uv7nNMSIjmy0s9w
Another method:
" The best method to produce medicinal product from katuk leaves was found consisting of the following steps: (1) drying the leaves at 45 deg. C; (2) extraction the leaves using ethanol 70 percent by a combination of stirring and maceration for 24 hours......"
http://grande.nal.usda.gov/ibids/index.php?mode2=detail&origin=ibids_references&therow=713868
Aqueous leaf extract ( in abstracts only ) and extraction with fruit juice are also reported.
http://www.newcrops.uq.edu.au/newslett/ncnl9191.htm
 |
Millennium Solid Black 100x Tanning Bed Lotion New 2011 | US $10.00 | 15m |
 |
COLD WAX HAIR REMOVAL STRIPS LEG BODY 10 DOUBLE SIDE 20pcs FREE GIFT | US $4.25 | 24m |
 |
Healthy Slimming Pills and Strong diet suppressants A1 BUY 2 GET 1 FREE | US $12.56 | 29m |
 |
Millennium SOLID BLACK 100X Bronzer Indoor Dark ACCELERATOR Lotion Tanning Bed | US $13.50 | 1h 4m |
 |
Rx for Brown Skin Age Block UV Shield SPF 15 18oz NEW | US $.01 | 1h 6m |
 |
50 seeds Atropa Belladonna Deadly Nightshade FRESH 50 seeds | US $3.49 | 1h 8m |
 |
NEW SOLID BLACK 100X BRONZER INDOOR TANNING BED LOTION ACCELERATOR | US $10.50 | 1h 23m |
 |
NEW SOLID BLACK 100x SILICONE BRONZER INDOOR TANNING BED TAN LOTION MILLENNIUM | US $15.95 | 1h 28m |
 |
Mustela Baby Care Bath Products All Brand New GREAT GIFT IDEA | US $68.03 | 1h 41m |
 |
Millennium BLACK TAN 75X Bronzer Indoor Dark ACCELERATOR Lotion Tanning N And | US $2.25 | 1h 54m |
 |
Millennium PAINT IT BLACK 50X Bronzer Indoor Dark ACCELERATOR Lotion Tanning Bed | US $12.50 | 2h 9m |
 |
Black Tan 75x Bronzer Accelerator Indoor Tanning Bed Lotion by Millennium | US $13.95 | 2h 17m |
 |
NEW Colon Cleanse Body Detox Diet Pill Dizenaprin Slim Psyllium Kola Nut Cascara | US $13.95 | 2h 34m |
 |
6 pcs Kinoki Detox Foot Pads Patches Adhesive Sheets | US $.99 | 2h 43m |
 |
Migraine aid severe headache relief feverfew extract 30 tablets Made in USA | US $1.99 | 2h 50m |
 |
6 Island Kiwi Scented Tarts Melt use w Scentsy Warmers NEW SCENTS 4oz Tropical | US $3.15 | 2h 57m |
 |
6 Fluffy Pink Candy Scented Tarts Melt compatible w Scentsy Warmers NEW LIST 4oz | US $3.15 | 2h 59m |
 |
Absonutrix Xtreme All Natural Sleep Patch Amazing Sleeping Aid With Melatonin | US $1.54 | 3h 31m |
 |
Black Cherry Indoor Tanning Bed Lotion IOutdoor SunBed Accelerator Cream | US $13.49 | 4h 3m |
 |
Guarana 500 mg 100 ct Energy Weight Loss Memory Help | US $5.08 | 4h 11m |
 |
Samson Oscar DA 502 Wheatgrass Juice Extractor Juicer Mincer Complete in box | US $150.00 | 4h 24m |
 |
NEW Korres Lip Butter Balm Plum sheer lavender berry Full sz for dry Lips $12 | US $3.99 | 4h 25m |
 |
Arbonne RE9 Advanced Instant Lift Gel UNUSED NO BOX | US $31.00 | 4h 25m |
 |
Josie Maran Blemishes R Gone Argan Acne Clearing Pads w Salicylic Acid $28 Boxed | US $13.99 | 4h 26m |
 |
NEW Korres GUAVA Lip Butter Balm Full sz for dry Lips $12 | US $6.00 | 4h 32m |
 |
Bio Oil PurCellin Oil Scars Stretch Marks Lot Of Three 42 floz Testers Used | US $20.50 | 4h 35m |
 |
Giorgio Armani Acqua Di Gio 17oz Mens Eau de Toilette $60 Retail | US $27.00 | 4h 39m |
 |
NEW LOT 2 BOTTLES ED HARDY DIVING DRAGON MEGA DARK MOISTURIZING TANNING LOTION | US $20.05 | 5h 8m |
 |
Lot of 25 Bath Body Works Shampoo Conditioner Lotion Travel size FREE SHIP | US $15.50 | 5h 9m |
 |
Post Glycolic Peel MANGO MOISTURIZER Specially Formulated For POST Peels | US $4.04 | 5h 18m |
 |
Roselle Hibiscus sabdariffa Floral Herbal Tea 30g 105oz | US $2.50 | 5h 18m |
 |
PAINT IT BLACK 50X AUTO DARK INDOOR TANNING BED LOTION | US $9.38 | 5h 21m |
 |
Dermalogica Age Smart Antioxidant Hydramist 30ml Travel Size 1 OZ | US $6.99 | 5h 27m |
 |
Smashbox Photo Finish Oil Free Primer 1oz 30ml original New and sealed | US $21.50 | 5h 52m |
 |
OC Overnight Celebrity Indoor Tanning Lotion Bronzer Sunbed Accelerator Cream | US $12.75 | 6h 29m |
 |
Roselle Hibiscus sabdariffa Floral Herbal Tea Luo Shen Hua Cha 30g 105oz | US $1.75 | 6h 48m |
 |
Webber Naturals Holista Vita Natural Factors Health Beauty Dietary Supplements | US $.01 | 7h 3m |
 |
SheAloe Restores the Skins Elasticity Evens Out Tone | US $9.85 | 7h 5m |
 |
Blackberry Smoothie Tanning Lotion Bronzer Indoor Outdoor Accelerator Cream | US $16.00 | 7h 16m |
 |
2 BURTS BEES Natural Acne Soulutions Targeted SPOT TREATMENTFREE SHIPPING | US $12.50 | 7h 46m |
 |
JuJu Cosmetics Shiromomohada Whitening Mist Toner 250ml | US $13.40 | 8h 26m |
 |
Shiseido Sun Urban Environment Uv Protection Lot | US $15.00 | 9h 13m |
 |
SMASHBOX Photo Finish Hydrating Foundation Primer Travel Tubes 1 oz total | US $10.50 | 9h 55m |
 |
NEW PAINT IT BLACK 50X DARK INDOOR TANNING BED LOTION | US $9.95 | 10h 12m |
 |
Emmalina Beauty ON10102T Pure Wash 10ml | US $1.90 | 10h 16m |
 |
BRAND NEW NIB MyChelle Dermaceuticals Incredible Pumpkin Peel LOWEST PRICE | US $14.50 | 10h 30m |
 |
CHINESE RED YEAST RICE 1200MG CHOLESTEROL 300 CAPSULES | US $26.00 | 13h 44m |
 |
Hydroxatone Revitalizing Microdermabrasion NIB 17 oz | US $21.00 | 14h 11m |
 |
PCA Skin Intensive Clarity Treatment 5 Retinol Night 25oz | US $25.00 | 14h 24m |
 |
Paint It Black 50x Bronzer Dark Indoor Tanning Bed Lotion Accelerator Lotion | US $9.95 | 15h 27m |
 |
Capresso C100 Cordless Water Tea Kettle | US $30.00 | 16h 18m |
 |
Arbonne Line Defiance Liquid Foundation NEW IN BOX 1C | US $3.00 | 16h 22m |
 |
Shiseido Benefiance Concentrated Anti Wrinkle Eye Cream 51 Oz | US $22.09 | 16h 23m |
 |
Sheet Mask 3D Essence Massage Missha Red Ginseng Mask sheet 3pcs | US $2.30 | 18h 11m |
 |
Missha BB Cream 21 SIGNATURE REAL 1g Foundation Makeup Light Beige 5pcs | US $2.25 | 18h 14m |
 |
Dermalogica Special Cleansing Gel 169 oz | US $26.00 | 19h 4m |
 |
2 NEW SEALED bottles Dr Julian Whitakers Glucose Essentials Diabetes Care | US $46.00 | 19h 20m |
 |
Wei East Advance Youth Recaptured Serum 125 fl oz | US $11.50 | 20h 6m |
 |
NEW Shiseido Benefiance Concentrated Anti Wrinkle Eye Cream 51oz Unopened | US $21.50 | 20h 46m |
 |
BeneFit EyeCon Benefit Cosmetics Eyecon | US $1.29 | 20h 55m |
