粮食与油脂
糧食與油脂
양식여유지
Cereals & Oils
2015年
10期
25-27
,共3页
罗鹏%周金玲%陈国刚%刘忆冬
囉鵬%週金玲%陳國剛%劉憶鼕
라붕%주금령%진국강%류억동
打瓜籽油%不饱和脂肪酸%包埋率%复合壁材%混料设计
打瓜籽油%不飽和脂肪痠%包埋率%複閤壁材%混料設計
타과자유%불포화지방산%포매솔%복합벽재%혼료설계
seed-watermelonoil%unsaturated fatty acid%embedding rate%complex shellmaterial%mixture design
该文首先以乳化液稳定性、黏度和包埋率为指标，从β–环糊精、大豆分离蛋白等7种壁材中筛选出3种作为打瓜籽油中不饱和脂肪酸的包埋壁材，然后利用混料设计优化三种壁材的配比。结果表明：以大豆分离蛋白70.7%、麦芽糊精29.3%进行复配，采用芯壁比1∶3，乳化剂（1.0%，蔗糖酯∶单甘脂=4∶1）进行三次包埋验证试验，平均包埋率为87.43%±1.07%，与模型预测值（88.67%）高度吻合。
該文首先以乳化液穩定性、黏度和包埋率為指標，從β–環糊精、大豆分離蛋白等7種壁材中篩選齣3種作為打瓜籽油中不飽和脂肪痠的包埋壁材，然後利用混料設計優化三種壁材的配比。結果錶明：以大豆分離蛋白70.7%、麥芽糊精29.3%進行複配，採用芯壁比1∶3，乳化劑（1.0%，蔗糖酯∶單甘脂=4∶1）進行三次包埋驗證試驗，平均包埋率為87.43%±1.07%，與模型預測值（88.67%）高度吻閤。
해문수선이유화액은정성、점도화포매솔위지표，종β–배호정、대두분리단백등7충벽재중사선출3충작위타과자유중불포화지방산적포매벽재，연후이용혼료설계우화삼충벽재적배비。결과표명：이대두분리단백70.7%、맥아호정29.3%진행복배，채용심벽비1∶3，유화제（1.0%，자당지∶단감지=4∶1）진행삼차포매험증시험，평균포매솔위87.43%±1.07%，여모형예측치（88.67%）고도문합。
In this paper,the emulsion stability,viscosity and the embedding rate as the index,seven shellmaterials which includedβ–cyclodextrin,soy protein isolated and soon,were screened for embedding unsaturated fatty acidsof seed–watermelonoil,and then basedon themixture design, the ratioofcomplex shellmaterial was determined.The results showed that the averageof embedding rateof three parallel experiments was 87.43%±1.07% with the soybean separation protein 70.7%, maltodextrin 29.3%,the ratioofoil and shellmaterial 1∶3,emulsifier(1.0%,sucrose ester:monostearin= 4∶1),which was in substantial agreement with the predicted value(88.67%).
