CN104982921B - 青钱柳酵素及青钱柳酵素饮料的制备方法 - Google Patents
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- A—HUMAN NECESSITIES
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Abstract
本发明公开了一种青钱柳酵素的制备方法,它包括以下步骤:1)将新鲜摘取的青钱柳叶洗净,通入蒸汽进行杀菌处理并使叶片软化;2)向青钱柳叶中加入5~20倍的水,然后再按加入20~50%的红糖、5~20%的蜂蜜和0.1~0.5%酵母菌,在密闭的容器中进行发酵;3)将发酵液浓缩,得到青钱柳酵素。本发明还公开了一种青钱柳酵素饮料的制备方法,所制得的饮料气香味甜,含有青钱柳叶所特有的发酵清香,味道爽口,余味丰富,具有很好的营养保健功效。
Description
技术领域
本发明属于食品饮料领域,具体涉及一种青钱柳酵素及青钱柳酵素饮料的制备方法。
背景技术
青钱柳(Cyclocarya paliurus Batal.)为胡桃科(Juglandaceae)青钱柳属植物,又名摇钱树、麻柳、青钱李等。青钱柳叶中含有较多的蛋白质、氨基酸、多糖等营养成分,同时还富含人体所必需的钾、钙、镁、磷等微量元素,具有很好的保健功效,能够降糖、降脂、降压、提高免疫力等。青钱柳叶是中国特有的天然保健食品资源,自古就有炮制成茶,开水冲泡代茶饮的传统,具有很好的保健功效,长期饮用能够降糖、降脂、降压、提高免疫力等。
随着人们对青钱柳叶研究的逐步深入以及对其保健功能认识的逐步提高,青钱柳叶在食品、医药等领域得到越来越广泛的应用,目前除青钱柳叶茶饮料外,已有多种含青钱柳叶的食品、功能性保健食品公开。但目前的青钱柳叶饮料仍主要以茶饮料或用提取物制成饮料为主,其中茶饮料口感单一,适用人群窄,提取物饮料工艺复杂,口感欠佳,营养成分损耗大。为此,需要开发一种营养价值丰富且口感更好,适用范围更广的青钱柳叶饮料。
发明内容
本发明的目的是提供一种青钱柳酵素及青钱柳酵素饮料的制备方法,以克服上述缺陷。
上述目的是通过以下技术方案实现的:
一种青钱柳酵素的制备方法,包括以下步骤:
1)将新鲜摘取的青钱柳叶洗净,通入110~140℃的蒸汽进行杀菌处理并使叶片软化;
2)向青钱柳叶中按重量加入5~20倍的水,然后再按青钱柳叶的重量加入20~50%的红糖、5~20%的蜂蜜和0.1~0.5%酵母菌,在密闭的容器中进行发酵,发酵的温度为40~45℃,时间为10~15天;
3)将发酵液浓缩至相对密度为1.2-1.3的浸膏,得到青钱柳酵素。
优选地,按青钱柳叶的重量加入30~40%的红糖、10~15%的蜂蜜和0.2~0.3%酵母菌。
进一步优选地,所述发酵的温度为42℃,时间为14天。
一种青钱柳酵素饮料的制备方法,它是将以上所述的青钱柳酵素与水果汁按1∶2~5的重量比混合,并加水稀释。
优选地,所述水果汁为橙汁。
本发明的有益效果是:
1)由于青钱柳叶富含蛋白质、氨基酸、糖类等成分,经发酵分解后生成乳酸等有机酸以及寡糖、多糖等代谢产物;同时,发酵过程中还产生酒精和二氧化碳,使制得的青钱柳酵素不仅具有甜味,同时还具有酸味和醇味,完全掩盖了青钱柳叶自身所具有的苦味和腥味。
2)制得的饮料气香味甜,含有青钱柳叶所特有的发酵清香,味道爽口,余味丰富。综合品质优于青钱柳叶茶和青钱柳叶提取物制成的饮料。
3)营养价值更加丰富,保留了青钱柳叶中氨基酸、多糖、黄酮等各种功效成分以及微量元素,同时寡糖、多糖等代谢产物含量更高,制得的饮料具有很好的营养保健功效。
具体实施方式
以下结合具体实施例对本发明进行详细地说明。
实施例1
一种青钱柳酵素饮料,它是按以下方法制备而成的:
1)将新鲜摘取的青钱柳叶10Kg,洗净,通入130℃的蒸汽进行杀菌处理并使叶片软化;
2)向青钱柳叶中加入80Kg水,然后再加入3Kg红糖、1.5Kg的蜂蜜和0.02Kg酵母菌,在密闭的容器中进行发酵,发酵的温度为42℃,时间为14天;
3)将发酵液浓缩至相对密度为1.2的浸膏,得到青钱柳酵素;
4)将青钱柳酵素与橙汁按1∶3的重量比混合,按混合液重量的0.8倍加水稀释,得到青钱柳酵素饮料。
实施例2
一种青钱柳酵素饮料,它是按以下方法制备而成的:
1)将新鲜摘取的青钱柳叶10Kg,洗净,通入110℃的蒸汽进行杀菌处理并使叶片软化;
2)向青钱柳叶中加入150Kg水,然后再加入4Kg红糖、1Kg的蜂蜜和0.03Kg酵母菌,在密闭的容器中进行发酵,发酵的温度为42℃,时间为14天;
3)将发酵液浓缩至相对密度为1.3的浸膏,得到青钱柳酵素;
4)将青钱柳酵素与苹果汁按1∶5的重量比混合,按混合液重量的0.5倍加水稀释,得到青钱柳酵素饮料。
实施例3
一种青钱柳酵素饮料,它是按以下方法制备而成的:
1)将新鲜摘取的青钱柳叶10Kg,洗净,通入140℃的蒸汽进行杀菌处理并使叶片软化;
2)向青钱柳叶中加入50Kg水,然后再加入2Kg红糖、2Kg的蜂蜜和0.05Kg酵母菌,在密闭的容器中进行发酵,发酵的温度为40℃,时间为15天;
3)将发酵液浓缩至相对密度为1.25的浸膏,得到青钱柳酵素;
4)将青钱柳酵素与西瓜汁按1∶4的重量比混合,得到青钱柳酵素饮料。
实施例4
一种青钱柳酵素饮料,它是按以下方法制备而成的:
1)将新鲜摘取的青钱柳叶10Kg,洗净,通入120℃的蒸汽进行杀菌处理并使叶片软化;
2)向青钱柳叶中加入200Kg水,然后再加入5Kg红糖、0.5Kg的蜂蜜和0.01Kg酵母菌,在密闭的容器中进行发酵,发酵的温度为45℃,时间为10天;
3)将发酵液浓缩至相对密度为1.28的浸膏,得到青钱柳酵素;
4)将青钱柳酵素与葡萄汁混合,加水稀释,得到青钱柳酵素饮料。
Claims (4)
1.一种青钱柳酵素饮料的制备方法,其特征在于:将青钱柳酵素与水果汁按1∶2~5的重量比混合,并加水稀释,所述青钱柳酵素的制备方法包括以下步骤:
1)将新鲜摘取的青钱柳叶洗净,通入110~140℃的蒸汽进行杀菌处理并使叶片软化;
2)向青钱柳叶中按重量加入5~20倍的水,然后再按青钱柳叶的重量加入20~50%的红糖、5~20%的蜂蜜和0.1~0.5%酵母菌,在密闭的容器中进行发酵,发酵的温度为40~45℃,时间为10~15天;
3)将发酵液浓缩至相对密度为1.2-1.3的浸膏,得到青钱柳酵素。
2.如权利要求1所述青钱柳酵素饮料的制备方法,其特征在于:按青钱柳叶的重量加入30~40%的红糖、10~15%的蜂蜜和0.2~0.3%酵母菌。
3.如权利要求1所述青钱柳酵素饮料的制备方法,其特征在于:所述发酵的温度为42℃,时间为14天。
4.如权利要求1所述青钱柳酵素饮料的制备方法,其特征在于:所述水果汁为橙汁。
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CN105639394A (zh) * | 2015-12-29 | 2016-06-08 | 湖北老乡农业科技有限公司 | 一种青钱柳叶酵素泡腾片及其制备方法 |
CN106376804A (zh) * | 2016-08-31 | 2017-02-08 | 方莉 | 一种天然酵素的制备方法 |
CN107518130A (zh) * | 2017-09-12 | 2017-12-29 | 茂名阿奎叔食品有限公司 | 一种开胃解暑青钱柳叶茶饮料的制备方法 |
CN107568539A (zh) * | 2017-09-12 | 2018-01-12 | 茂名阿奎叔食品有限公司 | 一种青钱柳叶饮料的制备方法 |
CN108669539A (zh) * | 2018-04-25 | 2018-10-19 | 江苏润石文化传媒有限公司 | 一种富硒葵花盘酵素及其制作方法 |
CN110477386A (zh) * | 2019-09-30 | 2019-11-22 | 江西轩豪中药饮片有限公司 | 一种青钱柳发酵制备工艺 |
CN111066986A (zh) * | 2019-12-18 | 2020-04-28 | 浙江工业大学 | 一种多菌协同发酵青钱柳饮品的制备方法 |
CN114343093A (zh) * | 2022-01-06 | 2022-04-15 | 江西省食品发酵研究所 | 一种发酵型青钱柳功能饮料的制备方法 |
CN114343038A (zh) * | 2022-01-06 | 2022-04-15 | 江西省食品发酵研究所 | 一种发酵型青钱柳即溶茶的制备方法 |
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CN1181759C (zh) * | 2002-07-02 | 2004-12-29 | 南昌大学 | 含有青钱柳提取物的降血糖、降血压、降血脂保健食品 |
CN1245193C (zh) * | 2003-05-23 | 2006-03-15 | 李森青 | 含有硫化丙烯辛香气味植物的发酵素、其制备方法及其用途 |
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CN103255045B (zh) * | 2013-06-06 | 2014-03-19 | 王体军 | 一种降糖保健醋及其制备工艺 |
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