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殼聚糖/海藻酸鈉制備八角茴香油微膠囊的研究
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    摘要:

    以八角茴香油為心材，殼聚糖,、海藻酸鈉為壁材,，對(duì)八角茴香油進(jìn)行微膠囊化研究。結(jié)果表明，海藻酸鈉質(zhì)量分?jǐn)?shù)為3.0%，殼聚糖質(zhì)量分?jǐn)?shù)為1.0%，氯化鈣質(zhì)量分?jǐn)?shù)為2.0%,，壁材與心材質(zhì)量比為1/3，pH值為5.0時(shí),，制得的八角茴香油微膠囊包埋效果最好，包埋率為

    Abstract:

    51.05%,。 Star aniseed oil is composed of volatile spicery components and it is easy to be oxidized, which limits its storage and application. Microcapsules of star aniseed oil are prepared,，it can effectively restrain the volatilization and oxidation of the star aniseed oil，the storage stability can be improved. The production technology of star aniseed oil microcapsule with chitosan and alginate was studied in this paper. The results showed that the optimum conditions for microencapsulation were established as follows：the alginate concentration as 3.0%,，chitosan concentration as 1.0%,，calcium chloride concentration as 2.0%，the ratio of wall-material and core-material was 1∶3,，pH was 5.0.

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李強(qiáng),吳彩娥.殼聚糖/海藻酸鈉制備八角茴香油微膠囊的研究[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2007,38(1):96-99.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(1):96-99.

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