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HP-¥â-CD |
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Hydroxyethyl-¥â-Cyclodextrin |
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94035-02-6 |
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Food Industry:to modify the behavior of biological materials Pharmaceutical Industry:is regarded as one of the most prospective drug carriers |
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HP-¥â-CD retains the properties of ¥â-CD on the whole. But HP-¥â-CD still has some different properties, for example:
1 HP-¥â-CD is in normal temperature water-soluble is very high, about over 50%, so it can't crystalize in alcohol. 2 The selectivity of held matter of HP-¥â-CD is different from ¥â-CD, it probably is changed for some matter holding molecular proportion. 3 HP-B-CD neither is resolved and metabolized nor accumulate on the whole, HP-B-CD is taked orally that the majority excrete to outside the body with the excretion, the majority will be excrete to outside the body with the urine if the medicine is not absorbed by bowels. 4 HP-B-CD can promote held matter to release quickly in organism.
5 The suerface activation and haemolysis activation of HP-B-CD are low than B-CD or other derivative,the usage is more safety.
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