Knowledge

Microcrystalline cellulose

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MCC is pure partially depolymerized cellulose synthesized from α-cellulose precursor. The MCC can be synthesized by different processes such as reactive extrusion, enzyme mediated, mechanical grinding, ultrasonication, steam explosion and acid hydrolysis. The latter process can be done using mineral
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The MCC is a valuable additive in pharmaceutical, food, cosmetic and other industries. Different properties of MCC are measured to qualify its suitability to such utilization, namely particle size, density, compressibility index, angle of repose, powder porosity, hydration swelling capacity, moisture
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Each microfibril exhibits a high degree of three-dimensional internal bonding resulting in a crystalline structure that is insoluble in water and resistant to reagents. There are, however, relatively weak segments of the microfibril with weaker internal bonding. These are called amorphous regions;
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Thermogravimetric analysis (TGA) and differential thermal analysis (DTA) or differential scanning calorimetry (DSC) are also important to predict the thermal behavior of the MCC upon heat stresses.
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some argue that they are more accurately called dislocations, because of the single-phase structure of microfibrils. The crystalline region is isolated to produce microcrystalline cellulose.
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https://www.mastcellaction.org/assets/_/2021/09/13/29fd2269-847a-4ab3-9295-d6432316233a/recognition-and-management-of-excipient-reactivity-in-mast-cell-activation-syndrome.pdf?v=1
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increasing agent, binder, bulking agent, emulsion stabilizer, slip modifier, and texturizer, which can be found in various hair and skin care products as well as
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sorption capacity, moisture content, crystallinity index, crystallite size, and mechanical properties such as hardness and tensile strength.
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The degree of polymerization is typically less than 400. The MCC particles with size lower than 5 μm must not be more than 10%.
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Approved within the European Union as a thickener, stabilizer or emulsifier, microcrystalline cellulose was granted the
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units connected by a 1-4 beta glycosidic bond. These linear cellulose chains are bundled together as
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At least one case of an allergic reaction to microcrystalline cellulose has been documented.
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Decorative skin and hair cosmetics containing microcrystalline cellulose as enhancing agent
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Matrosovich, Mikhail; Tatyana Matrosovich; Wolfgang Garten; Hans-Dieter Klenk (2006).
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excipient trigger depending on the source and processing method of the cellulose.
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E460(i) with basic cellulose given the number E460.
398: 313:"Microcrystalline Cellulose | Cosmetics Info" 62:for counting viruses, as an alternative to 240: 230: 399: 366:"Letter from Allergy Clinic of Tulsa" 159: 13: 54:. The most common form is used in 14: 418: 167:It has been noted as a potential 188:"Agricultural Marketing Service" 58:or tablets. It is also used in 383: 358: 329: 305: 283: 257: 206: 180: 1: 174: 121:, anti-caking agent, aqueous 136: 69: 7: 10: 423: 20:Microcrystalline cellulose 26:) is a term for refined 97: 232:10.1186/1743-422X-3-63 225:. BioMed Central: 63. 86:spiralled together in 74:A naturally occurring 64:carboxymethylcellulose 317:www.cosmeticsinfo.org 46:, an extender, and a 78:, it is composed of 56:vitamin supplements 160:Allergic reactions 36:anti-caking agent 30:and is used as a 16:Refined wood pulp 414: 392: 387: 381: 380: 378: 377: 368:. Archived from 362: 356: 355: 353: 352: 343:. Archived from 333: 327: 326: 324: 323: 309: 303: 302: 301: 300: 287: 281: 280: 278: 276: 267:. Archived from 261: 255: 254: 244: 234: 219:Virology Journal 210: 204: 203: 201: 199: 190:. Archived from 184: 422: 421: 417: 416: 415: 413: 412: 411: 397: 396: 395: 388: 384: 375: 373: 364: 363: 359: 350: 348: 335: 334: 330: 321: 319: 311: 310: 306: 298: 296: 289: 288: 284: 274: 272: 271:on 5 March 2016 263: 262: 258: 211: 207: 197: 195: 186: 185: 181: 177: 162: 149: 145: 142:acids such as H 139: 109:MCC has use in 100: 72: 52:food production 17: 12: 11: 5: 420: 410: 409: 394: 393: 382: 357: 328: 304: 282: 256: 205: 194:on 8 July 2014 178: 176: 173: 161: 158: 147: 143: 138: 135: 99: 96: 71: 68: 40:fat substitute 15: 9: 6: 4: 3: 2: 419: 408: 405: 404: 402: 391: 386: 372:on 2017-03-23 371: 367: 361: 347:on 2016-05-08 346: 342: 338: 332: 318: 314: 308: 294: 293: 286: 270: 266: 260: 252: 248: 243: 238: 233: 228: 224: 220: 216: 209: 193: 189: 183: 179: 172: 170: 165: 157: 154: 151: 134: 130: 128: 124: 120: 116: 112: 107: 105: 95: 91: 89: 85: 81: 77: 67: 65: 61: 60:plaque assays 57: 53: 49: 48:bulking agent 45: 41: 37: 33: 29: 25: 21: 385: 374:. Retrieved 370:the original 360: 349:. Retrieved 345:the original 340: 331: 320:. Retrieved 316: 307: 297:, retrieved 295:, 2004-01-06 291: 285: 273:. Retrieved 269:the original 259: 222: 218: 208: 196:. Retrieved 192:the original 182: 166: 163: 155: 152: 140: 131: 108: 101: 92: 73: 23: 19: 18: 341:BioCrystals 84:microfibril 376:2012-02-03 351:2016-04-22 322:2018-05-21 299:2018-05-21 275:9 November 198:9 November 175:References 88:plant cell 44:emulsifier 32:texturizer 407:Cellulose 137:Synthesis 123:viscosity 119:absorbent 111:cosmetics 70:Structure 28:wood pulp 401:Category 251:16945126 115:abrasive 104:E number 90:walls. 265:"FOODS" 242:1564390 80:glucose 76:polymer 249:  239:  127:makeup 113:as an 42:, an 34:, an 277:2016 247:PMID 200:2016 169:MCAS 98:Uses 38:, a 237:PMC 227:doi 50:in 24:MCC 403:: 339:. 315:. 245:. 235:. 221:. 217:. 146:SO 129:. 117:, 66:. 379:. 354:. 325:. 279:. 253:. 229:: 223:3 202:. 148:4 144:2 22:(

Index

wood pulp
texturizer
anti-caking agent
fat substitute
emulsifier
bulking agent
food production
vitamin supplements
plaque assays
carboxymethylcellulose
polymer
glucose
microfibril
plant cell
E number
cosmetics
abrasive
absorbent
viscosity
makeup
MCAS
"Agricultural Marketing Service"
the original
"New low-viscosity overlay medium for viral plaque assays"
doi
10.1186/1743-422X-3-63
PMC
1564390
PMID
16945126

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