ตำรามาตรฐานยาสมุนไพรไทย
Thai Herbal Pharmacopoeia
สำนักยาและวัตถุเสพติด กรมวิทยาศาสตร์การแพทย์ กระทรวงสาธารณสุข
Bureau of Drug and Narcotic, Department of Medical Sciences, Ministry of Public Health
สำนักยาและวัตถุเสพติด กรมวิทยาศาสตร์การแพทย์ กระทรวงสาธารณสุข
Bureau of Drug and Narcotic, Department of Medical Sciences, Ministry of Public Health(Tinospora crispa (L.) Hook.f. & Thomson)
(Nelumbo nucifera Gaertn.)
(Centella asiatica (L.) Urb.)
(Centella Dry Extract)
(Centella Cream)
(Mesua ferrea L.)
(Piper sarmentosum Roxb.)
(Piper sarmentosum Roxb.)
(Pterocarpus santalinus L. f.)
(Santalum album L.)
(Senna tora (L.) Roxb.)
(Senna alata (L.) Roxb.)
(Senna Alata Tea)
(Piper retrofractum Vahl)
(Myristica fragrans Houtt)
(Andrographis paniculata (Burm. f.) Nees)
(Andrographis Capsules)
(Allium ascalonicum L.)
(Ocimum tenuiflorum L.)
(Curcuma longa L.)
(Turmeric Capsules)
(Turmeric Dry Extract)
(Turmeric Dry Extract Capsules)
(Arcangelisia flava (L.) Merr.)
(Curcuma sp.)
Harrisonia perforata (Blanco) Merr.
(Aristolochia pierrei Lecomte)
(Zingiber officinale Roscoe)
(Ginger Capsules)
(Ginger Tea)
(Cassia fistula L.)
(Nardostachys jatamansi (D. Don) DC.)
(Angelica sinensis (Oliv.) Diels)
Artemisia annua L.
(Ligusticum sinense Oliv. cv. Chuanxiong)
(Neopicrorhiza scrophulariiflora Pennell)
(Atractylodes lancea (Thunb.) DC.)
(Aucklandia lappa Decne)
(Terminalia chebula Retz.)
(Angelica dahurica (Hoffm.) Benth. & Hook. f. ex Franch. & Sav. var. dahurica)
(Kaempferia parviflora Wall. ex Baker)
(Hibiscus sabdariffa L.)
(Roselle Tea)
(Allium sativum L.)
(Zingiber zerumbet (L.) Sm.)
(Wurfbainia testacea (Ridl.) Škorničk.& A. D. Poulsen)
(Cannabis sativa L.)
(Myristica fragrans Houtt)
(Dracaena cochinchinensis (Lour.) S. C. Chen)
(Ficus racemosa L.)
(Hyptis suaveolens (L.) Poit.)
Clerodendrum indicum (L.) Kuntze
(Phyllanthus emblica L.)
(Citrus hystrix DC.)
(Citrus hystrix DC.)
(Areca catechu L.)
(Momordica charantia L.)
Moringa oleifera Lam.
(Aegle marmelos (L.) Corrêa)
(Solanum trilobatum L.)
(Morus alba L.)
Gynostemma pentaphyllum(Thunb.)
Makino
(Clinacanthus nutans (Burm. f.) Lindau)
(Cissus quadrangularis L.)
(Mimusops elengi L.)
(Zingiber montanum (J. König) Link. ex A. Dietr.)
(Piper betle L.)
(Capsicum annuum L.)
(Capsicum Oleoresin)
(Capsicum Gel)
(Piper nigrum L.)
(Piper nigrum L.)
(Eurycoma longifolia Jack)
(Thunbergia laurifolia Lindl.)
(Piper wallichii (Miq.) Hand.-Mazz.)
Senna garrettiana (Craib) H. S. Irwin & Barneby
(Terminalia bellirica (Gaertn.) Roxb.)
(Terminalia chebula Retz.)
(Caesalpinia bonduc (L.) H. Roxb.)
(Tarlmounia elliptica (DC.) H. Rob., S. C. Keeley, Skvaria & R. Chan)
(Hog Creeper Vine Dry Extract Capsiles)
(Hog Creeper Vine Dry Extract)
(Brachypterum scandens (Roxb.) Miq.)
(Lepidium sativum L.)
(Nigella sativa L.)
(Cuminum cyminum L.)
(Foeniculum vulgare Mill.)
(Plantago ovata Forssk.)
(Pimpinella anisum L.)
(Carum carvi L.)
(Anethum graveolens L.)
(Trachyspermum ammi (L.) Sprague)
Albizia procera (Roxb.) Benth.
(Acorus calamus L.)
(Tiliacora triandra (Colebr.) Diels)
Cyanthillium cinereum (L.) H. Rob.
(Orthosiphon aristatus (Blume) Miq.)
Murdannia loriformis (Hassk.) R. S. Rao & Kammathy
(Capparis micracantha DC.)
(Chrysopogon zizanioides (L.) Roberty)
(Cyperus rotundus L.)
(Cannabis sativa L.)
(Syzygium aromaticum (L.) Merr. & L. M. Perry)
(Boesenbergia rotunda (L.) Mansf.)
(Acanthus ebracteatus Vahl)
(Acanthus ilicifolius L.)
(Kaempferia galanga L.)
(Curcuma comosa Roxb.)
Betula alnoides Buch.-Ham. ex D. Don
Cannabis sativa L.
Carthamus tinctorius L
Mitragyna speciosa (Korth.) Havil
Mallotus repandus (Rottler) Müll. Arg
Azadirachta indica A. Juss. var. siamensis Valeton
Azadirachta indica A. Juss. var. siamensis Valeton
Punica granatum L.
Rhinacanthus nasutus (L.) Kurz
Baliospermum solanifolium (Burm.) Suresh
Curcuma aeruginosa Roxb
Boesenbergia kingii Mood & L. M. Prince
Senegalia rugata (Lam.) Britton & Rose
Acacia concinna (Willd.) DC.
Senegalia rugata (Lam.) Britton & Rose
Acacia concinna (Willd.) DC.
Senna alexandriana Mill. var. alexandriana
Cassia acutifolia Delile, Cassia angustifolia Vahl
Butea superba Roxb. ex Willd.
[Plaso superba (Roxb. ex Willd.) Kuntze, Rudolphia superba (Roxb. ex Willd.) Poir.
Pueraria candollei Graham
ex Benth. var. mirifica (Airy Shaw & Suvat.) Niyomdham
Streblus asper Lour.
Suregada multiflora (A. Juss.) Baill. (Gelonium
multiflorum A. Juss.
Ethanol-soluble Extractive
Use Method I unless otherwise indicated in the monograph.
Method I Macerate 5 g of the air-dried drug, coarsely powdered and accurately weighed, with 100.0 mL of ethanol of the specified strength in a closed flask for 24 hours, shaking frequently during the first 6 hours and then allowing to stand for 18 hours. Filter rapidly, taking precautions against loss of ethanol, evaporate 20.0 mL of the filtrate to dryness in a tared, flat-bottomed, shallow dish and dry at 105° to constant weight. Calculate the percentage of ethanol-soluble extractive with reference to the air-dried drug.
Method II Transfer about 4 g of the air-dried drug, coarsely powdered and accurately weighed, to a glass-stoppered conical flask. Add 100 mL of ethanol of the specified strength, And weigh the flask. Shake and allow to stand for 1 hour. Attach a reflux condenser to the flask. Boil gently for 1 hour, cool , and weigh. Readjust to the original weight with ethanol. Shake, and filter rapidly through a dry filter. Transfer 25.0 mL of the filtrate to a tared flat-bottomed dish, and evaporate on a water-bath to dryness. Dry at 105° for 6 hours, cool in a desiccator for 30 minutes, and weigh without delay. Calculate the percentage of ethanol-soluble extractive with reference to the air-dried drug.
Water-soluble Extractive
Use Method I unless otherwise indicated in the monograph.
Method I Proceed as directed in Method I under Ethanol-soluble Extractive but using chloroform water in place of ethanol.
Method II Proceed as directed in Method II under Ethanol-soluble Extractive but using chloroform water in place of ethanol.
7.12H EXTRACTIVES
Hexane-soluble Extractive
Extract completely about 2 g, in No. 850 powder, accurately weighed, by subjecting it to the action of hexane in an apparatus for continuous extraction of drugs (Appendix 7.18) during 20 hours. Transfer the hexane solution to a tared porcelain dish and allow it to evaporate spontaneously. Then dry it over phosphorus pentoxide desiccant for 18 hours and weigh. Calculate the percentage of hexane-soluble extractive from the weight of drug taken.
Chloroform-soluble Extractive
Proceed as directed in Hexane-soluble Extractive but using chloroform in place of hexane.
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