Extraction Technologies For Medicinal And Aromatic Plants - Unido

More documents

Recommendations

Info

1 AN OVERVIEW OF EXTRACTION TECHNIQUES FOR MEDICINAL AND AROMATIC PLANTS methods. In such instances, an odorless, bland, fi xed oil or fat is spread in a thin layer on glass plates. The fl ower petals are placed on the fat for a few hours; then repeatedly, the oil petals are removed, and a new layer of petals is introduced. After the fat has absorbed as much fragrance as possible, the oil may be removed by extraction with alcohol. This process, known as enfl eurage, was formerly used extensively in the production of perfumes and pomades. �� 38 �� Figure 3: Plant organs containing essential oils �� Figure 4: Family-specifi c plant tissues responsible for producing or storing essential oil
�� EXTRACTION TECHNOLOGIES FOR MEDICINAL AND AROMATIC PLANTS 39 �� Figure 5: Heterogeneous chemical groups present in essential oil �� Figure 6: Methods of producing essential oils from plant materials In the perfume industry, most modern essential oil production is accomplished by extraction, using volatile solvents such as petroleum ether and hexane. The chief advantages of extraction over distillation is that uniform
Page 3 and 4: Extraction Technologies for Medicin
Page 5: Extraction Technologies for Medicin
Page 8 and 9: CONTRIBUTORS Chapter 6 Aqueous Alco
Page 11 and 12: Preface EXTRACTION TECHNOLOGIES FOR
Page 13 and 14: Contents EXTRACTION TECHNOLOGIES FO
Page 15 and 16: EXTRACTION TECHNOLOGIES FOR MEDICIN
Page 27 and 28: 1.2.1.4 Decoction EXTRACTION TECHNO
Page 41: EXTRACTION TECHNOLOGIES FOR MEDICIN
Page 69 and 70: 2.4 Conclusions EXTRACTION TECHNOLO
Page 71 and 72: 3 Abstract EXTRACTION TECHNOLOGIES
Page 83 and 84: 3.6.3.1.2 Offi cial Extractor EXTRA
Page 85 and 86: 3.7 Infusion 3.7.1 General Consider
Page 87 and 88: 4 Abstract EXTRACTION TECHNOLOGIES
Page 93 and 94:
EXTRACTION TECHNOLOGIES FOR MEDICIN
Page 95 and 96:
Page 97 and 98:
5 Abstract EXTRACTION TECHNOLOGIES
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
5.5.2.2 Hildebrandt Extractor EXTRA
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
• • • • • • • • •
Page 111 and 112:
Page 113 and 114:
6.2.7 Semisolids EXTRACTION TECHNOL
Page 115 and 116:
��
Page 117:
Bibliography EXTRACTION TECHNOLOGIE
Page 120 and 121:
7 DISTILLATION TECHNOLOGY FOR ESSEN
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
8.3.3.3 Literature on MAE EXTRACTIO
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Page 147:
Page 150 and 151:
9 SOLID PHASE MICRO-EXTRACTION AND
Page 152 and 153:
Page 154 and 155:
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Page 170 and 171:
Page 173 and 174:
Page 175 and 176:
��
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Plant name (part used) Saccharum sp
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
• • • EXTRACTION TECHNOLOGIES
Page 197:
11.9 Conclusions EXTRACTION TECHNOL
Page 200 and 201:
12 FLASH CHROMATOGRAPHY AND LOW PRE
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
Page 208 and 209:
Page 210 and 211:
Page 212 and 213:
Page 214 and 215:
13 COUNTER-CURRENT CHROMATOGRAPHY C
Page 216 and 217:
13 COUNTER-CURRENT CHROMATOGRAPHY K
Page 218 and 219:
13 COUNTER-CURRENT CHROMATOGRAPHY 1
Page 220 and 221:
13 COUNTER-CURRENT CHROMATOGRAPHY a
Page 222 and 223:
Page 224 and 225:
13 COUNTER-CURRENT CHROMATOGRAPHY W
Page 226 and 227:
13 COUNTER-CURRENT CHROMATOGRAPHY S
Page 228 and 229:
Page 230 and 231:
13 COUNTER-CURRENT CHROMATOGRAPHY
Page 232 and 233:
13 COUNTER-CURRENT CHROMATOGRAPHY E
Page 234 and 235:
Page 236 and 237:
13 COUNTER-CURRENT CHROMATOGRAPHY F
Page 238 and 239:
Page 240 and 241:
13 COUNTER-CURRENT CHROMATOGRAPHY H
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
14.4.3 TLC versus HPTLC Layers EXTR
Page 255 and 256:
14.4.7 Drying the Plate EXTRACTION
Page 257 and 258:
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
show all

Extraction Technologies For Medicinal And Aromatic Plants - Unido

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?