CAJ | 학술논문

芦荟奶茶固体饮料，用植物甾醇代替了传统奶茶中奶精（植脂末）成分，保证顺滑口感同时，无反式脂肪酸，且植物甾醇具有选择性分解有害固醇、抗癌、增强免疫力等功效，另配有芦荟蜂蜜伴侣，丰富口味的同时，增加营养性。本课题通过单因素实验与正交试验，最终确定甾醇最佳乳化条件和奶茶配方。比例为2∶1的单甘脂∶蔗糖酯作为植物甾醇的复合乳化剂，添加量为2%，温度60℃，油水比1∶3，乳化时间为10min，奶茶最佳配料比为蜂蜜添加量10mL，红茶浓缩汁添加量30mL，植物甾醇乳化液添加量0.5mL，牛奶添加量60mL，此时饮料的口感、色泽、溶解性都较好，达到了预期效果。
호회내다고체음료，용식물치순대체료전통내다중내정（식지말）성분，보증순활구감동시，무반식지방산，차식물치순구유선택성분해유해고순、항암、증강면역력등공효，령배유호회봉밀반려，봉부구미적동시，증가영양성。본과제통과단인소실험여정교시험，최종학정치순최가유화조건화내다배방。비례위2∶1적단감지∶자당지작위식물치순적복합유화제，첨가량위2%，온도60℃，유수비1∶3，유화시간위10min，내다최가배료비위봉밀첨가량10mL，홍다농축즙첨가량30mL，식물치순유화액첨가량0.5mL，우내첨가량60mL，차시음료적구감、색택、용해성도교호，체도료예기효과。
Aloe tea solid beverage with plant sterols, instead of the traditional tea cream (creamer) components, ensures the smooth taste and contains no Trans fatty acid, and phytosterol has functions such as selective decomposition of harmful cholesterol, anti-cancer, and enhancing immunity. With aloe honey companion, it has a rich taste and more nutrition. This paper determined the optimal emulsification conditions and formula through the single factor experiments and orthogonal experiments Monolyceride and sucrose ester combine in the ratio of 2 to 1 as composite emulsifier of phytosterol. The production condition is: 2% of composite emulsifier, temperature 60℃, oil water ratio 1∶3, emulsifying time 10 min. The optimal formula is: 10ml of honey, 30ml of concentrated black tea, 0.5ml of phytosterol emulsion and 60ml of milk. Beverage produced with this formula reached the expectation with good taste, color and solubility.