THP2021 Archives - pharm_material https://pharmmat.com/category/pharmacopoeia/thp2021/ Mon, 26 Sep 2022 04:56:33 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://pharmmat.com/wp-content/uploads/2022/04/cropped-flask-1-1-32x32.png THP2021 Archives - pharm_material https://pharmmat.com/category/pharmacopoeia/thp2021/ 32 32 160284867 Powder Fineness https://pharmmat.com/pharmacopoeia/thp2021/powder-fineness/ https://pharmmat.com/pharmacopoeia/thp2021/powder-fineness/#respond Sat, 24 Sep 2022 06:38:52 +0000 https://pharmmat.com/?p=1415 Powders           The degree of coarseness or fineness of a powder is diffentiated and expressed by reference to the nominal mesh aperture size of the sieves used.           The following terms are used in the description of powders:           COARSE POWDER A powder […]

The post Powder Fineness appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/powder-fineness/feed/ 0 1415 Materials for Chromatography https://pharmmat.com/pharmacopoeia/thp2021/materials-for-chromatography/ https://pharmmat.com/pharmacopoeia/thp2021/materials-for-chromatography/#respond Sat, 24 Sep 2022 05:17:32 +0000 https://pharmmat.com/?p=1408 Gas Chromatography SUPPORTS Diatomaceous Support (Diatomaceous Earth; Siliceous Earth) White or almost white, fine granular powder made up of siliceous frustules of fossil diatoms or debris of fossil diatioms. It may be identified by microscopic examination with a magnification of x500.(Note Use a suitable grade available such as Celite 545.) Diatomaceous Support, Acid-washed  Diatomaceous support that has […]

The post Materials for Chromatography appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/materials-for-chromatography/feed/ 0 1408 Test Solutions in Thai Herbal Pharmacopoeia https://pharmmat.com/pharmacopoeia/thp2021/test-solutions-in-thai-herbal-pharmacopoeia/ https://pharmmat.com/pharmacopoeia/thp2021/test-solutions-in-thai-herbal-pharmacopoeia/#respond Sat, 24 Sep 2022 04:44:44 +0000 https://pharmmat.com/?p=1399 Acetic Anhydride-Sulfuric Acid TS  A mixture of 9 volumes of acetic anhydride and 1 volume of sulfuric acid. Ammonia TS  It contains 9.5 to 10.5 per cent w/w of NH3. Prepare by diluting 400 mL of strong ammonia solution with water to make 1000 mL. Store at a temperature not exceeding 20°. Ammonium Molybdate TS  A 10.0 per cent w/v solution of ammonium molybdate. […]

The post Test Solutions in Thai Herbal Pharmacopoeia appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/test-solutions-in-thai-herbal-pharmacopoeia/feed/ 0 1399 pH indicators of Thai Herbal Pharmacopoeia https://pharmmat.com/pharmacopoeia/thp2021/ph-indicators-of-thai-herbal-pharmacopoeia/ https://pharmmat.com/pharmacopoeia/thp2021/ph-indicators-of-thai-herbal-pharmacopoeia/#respond Sat, 24 Sep 2022 04:20:33 +0000 https://pharmmat.com/?p=1391 Methyl Red  C15H16ClN3O2 = 305.76 Dark red powder or violet crystals. Sparingly soluble in water; soluble in ethanol. Transition interval: from pH 4.2 to 6.3. Colour change: from red to yellow. Methyl Red TS   Dissolve 10 mg of methyl red in 100 mL of ethanol, and filter if necessary. Phenolphthalein  C20H14O4 = 318.33 White or faintly yellowish white, crystalline powder. Insoluble in water; soluble […]

The post pH indicators of Thai Herbal Pharmacopoeia appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/ph-indicators-of-thai-herbal-pharmacopoeia/feed/ 0 1391 Volumetric solution in Thai Herbal Pharmacopoeia https://pharmmat.com/pharmacopoeia/thp2021/volumetric-solution-in-thai-herbal-pharmacopoeia/ https://pharmmat.com/pharmacopoeia/thp2021/volumetric-solution-in-thai-herbal-pharmacopoeia/#respond Thu, 22 Sep 2022 17:06:02 +0000 https://pharmmat.com/?p=1370   In this Pharmacopoeia, all concentrations of volumetric solutions are expressed in terms of molarity. The molarity of a solution is stated as the number of moles of substance contained in 1000 mL of the solution. A solution which contains x moles of substance per 1000 mL is designated as x molar (x M).         […]

The post Volumetric solution in Thai Herbal Pharmacopoeia appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/volumetric-solution-in-thai-herbal-pharmacopoeia/feed/ 0 1370 GENERAL NOTICES of Thai Herbal Pharmacopoeia https://pharmmat.com/pharmacopoeia/thp2021/general-notices-of-thai-herbal-pharmacopoeia/ https://pharmmat.com/pharmacopoeia/thp2021/general-notices-of-thai-herbal-pharmacopoeia/#respond Wed, 21 Sep 2022 17:29:18 +0000 https://pharmmat.com/?p=1353 The information given in the general notices provides the basic guidelines for the interpretation and applications of the standards, tests, assays and other specifications of the Thai Herbal Pharmacopoeia.            In the text of the Thai Herbal Pharmacopoeia the word “Pharmacopoeia” means the Thai Herbal Pharmacopoeia.  The official abbreviation for the […]

The post GENERAL NOTICES of Thai Herbal Pharmacopoeia appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/general-notices-of-thai-herbal-pharmacopoeia/feed/ 0 1353 THAI PHARMACOPOEIA COMMITTEE (1979-2017) https://pharmmat.com/pharmacopoeia/thp2021/thai-pharmacopoeia-committee-1979-2017/ https://pharmmat.com/pharmacopoeia/thp2021/thai-pharmacopoeia-committee-1979-2017/#respond Wed, 21 Sep 2022 16:54:58 +0000 https://pharmmat.com/?p=1348 Chairpersons: Director General, Department of Medical Sciences, Ministry of Public Health         Vimol Notananda (deceased), M.D., M.P.H. T.M. (1979)         Manasvi Unhanand (deceased), M.D., Dp. Bact., M.P.H. T.M., Dr, P.H. (1979-1982)         Nadhirat Sangkawibha (deceased), M.D., M.P.H. (1982-1985)        Somsak Varakamin, M.D., Ph.D. (1985-1986)        Ulit Leeyavanija, M.D., M.P.H. (1986-1988)        Than Phuying […]

The post THAI PHARMACOPOEIA COMMITTEE (1979-2017) appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/thai-pharmacopoeia-committee-1979-2017/feed/ 0 1348 Introduction of Thai Herbal Pharmacopoeia 2021 https://pharmmat.com/pharmacopoeia/thp2021/introduction-of-thai-herbal-pharmacopoeia-2021/ https://pharmmat.com/pharmacopoeia/thp2021/introduction-of-thai-herbal-pharmacopoeia-2021/#respond Wed, 21 Sep 2022 15:59:20 +0000 https://pharmmat.com/?p=1341   In 1989, the Thai Pharmacopoeia Committee appointed the Subcommittee on the Establishment of the Thai Herbal Pharmacopoeia with the mission of establishing  the Thai Herbal Pharmacopoeia, a companion publication to existing Thai Pharmacopoeia.  The Subcommittee’s responsibilities are: selecting appropriate herbal drugs and herbal drug preparations based on public health and industrial demand for further […]

The post Introduction of Thai Herbal Pharmacopoeia 2021 appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/introduction-of-thai-herbal-pharmacopoeia-2021/feed/ 0 1341 Preface of Thai Herbal Pharmacopoeia 2021 https://pharmmat.com/pharmacopoeia/thp2021/preface-of-thai-herbal-pharmacopoeia-2021/ https://pharmmat.com/pharmacopoeia/thp2021/preface-of-thai-herbal-pharmacopoeia-2021/#respond Wed, 21 Sep 2022 14:34:22 +0000 https://pharmmat.com/?p=1337 Humans have known to utilize plants, animals and minerals around them to prevent and treat a myriad of ailments since pre-historic times. Likewise, traditional practices and herbal drugs have been used for thousands of years around the globe. It is believed that most of the world’s population relies on traditional medicine and herbal drugs for […]

The post Preface of Thai Herbal Pharmacopoeia 2021 appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/preface-of-thai-herbal-pharmacopoeia-2021/feed/ 0 1337 Contents of Thai Herbal Pharmacopoeia 2021 https://pharmmat.com/pharmacopoeia/thp2021/contents-of-thai-herbal-pharmacopoeia-2021/ https://pharmmat.com/pharmacopoeia/thp2021/contents-of-thai-herbal-pharmacopoeia-2021/#respond Wed, 21 Sep 2022 06:51:35 +0000 https://pharmmat.com/?p=1321 VOLUME I PREFACE INTRODUCTION THE COMMITTEE AND SUBCOMMITTEE GENERAL NOTICES MONOGRAPHS BORAPHET (Tinospora crispa (L.) Hook. f. & Thomson) BUA LUANG, KESON (Nelumbo nucifera Gaertn.) BUABOK (Centella asiatica (L.) Urb.) BUABOK DRY EXTRACT(Centella Dry Extract) BUABOK CREAM (Centella Cream) BUNNAK (Mesua ferrea L.) CHA PHLU, BAI (Piper sarmentosum Roxb.) CHAPHLU, RAK (Piper sarmentosum Roxb.) CHAN […]

The post Contents of Thai Herbal Pharmacopoeia 2021 appeared first on pharm_material.

]]> https://pharmmat.com/pharmacopoeia/thp2021/contents-of-thai-herbal-pharmacopoeia-2021/feed/ 0 1321