百香果绿茶饮料的研制
2021-01-10张薇余梦张涵刘晓娇
张薇 余梦 张涵 刘晓娇



摘 要:本研究以百香果和绿茶为主要原料,以白砂糖为甜味剂,以柠檬酸为酸味剂,生产百香果绿茶饮料。通过单因素试验研究不同百香果、绿茶、白砂糖、柠檬酸的添加量对百香果绿茶饮料感官品质的影响,采用正交法确定百香果绿茶饮料的最佳配方参数。结果表明,百香果绿茶饮料的最佳配方参数是:绿茶添加量为2%,百香果汁添加量为10%,白砂糖添加量为14%,柠檬酸添加量为0.02%。此配方下,产品口感最佳,香气浓郁,色泽明亮。
关键词:百香果;茶饮料;配方优化
Development of Passion Fruit Green Tea Beverage
ZHANG Wei, YU Meng, ZHANG Han, LIU Xiaojiao
(College of Biopharmaceutical Engineering and Food Engineering, Shangluo University, Shangluo 726000, China)
Abstract: In this study, the passion fruit green tea beverage was produced while passion fruit and green tea were used as main raw materials, sugar was used as sweetener, and citric acid was used as sour agent. The effect of amount of passion fruit, green tea, sugar, citric acid on sensory quality by single factor experiments, while the optimal formula parameters of passion fruit green tea beverage were determined by orthogonal experiments. The results show that the optimal formula parameters of passion fruit green tea beverage were 2% green tea, 10% passion fruit, 14% sugar, and 0.02% citric acid. In this condition, products has best taste, unique flavor, blond colour.
Keywords: passion fruit; tea beverage; formula optimum
茶是我国历史悠久的健康天然饮品,其中含有丰富的茶多酚、茶多糖、儿茶素、咖啡碱、维生素、氨基酸等生物活性物质,具有提神醒脑、解腻减肥、抑菌保健等功效。近年来,茶饮料受到越来越多人的追捧。百香果,又称西番莲、热情果,其果实形状为类圆形或卵圆形,形状类似鸡蛋,故又称鸡蛋果,属于藤本攀附植物,原产于巴西、巴拉圭等地,在我国广东、广西、云南、福建、台湾等地均有种植。百香果风味独特浓郁,含多种人体必需氨基酸、胡萝卜素、类胡萝卜素、维生素及膳食纤维等,具有抗菌消炎,延缓衰老,增强免疫力等功效,故有“果汁之王”的美称。商洛地处于陕西省南部,是我国江北茶区的优质绿茶生产基地之一,但商洛绿茶种植业的工业化程度较低,产品开发深度不够。本研究擬开发百香果绿茶饮料,并对其最佳配方参数进行优化,以期生产新型休闲饮料的同时,实现商洛当地绿茶资源的综合开发利用。……
