CN107232374A - 一种酸奶橄榄果干的加工方法 - Google Patents

一种酸奶橄榄果干的加工方法 Download PDF

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CN107232374A
CN107232374A CN201710384553.5A CN201710384553A CN107232374A CN 107232374 A CN107232374 A CN 107232374A CN 201710384553 A CN201710384553 A CN 201710384553A CN 107232374 A CN107232374 A CN 107232374A
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olive
yoghourt
dried fruit
processing
fruits
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王晓
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Qidong Yu Valley Vegetable Planting Professional Cooperatives
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/364Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins
    • A23G3/368Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins containing vitamins, antibiotics
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/46Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing dairy products
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/48Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/26Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
    • A23L3/28Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

本发明提供一种酸奶橄榄果干的加工方法,属于果干制作方法的领域。本发明中将新鲜采摘的橄榄果实,经过清洗、去壳、护色、烘干、杀菌、包装即得成品。用本发明提供的方法加工酸奶橄榄果干,操作简单、安全,自动化程度高,利于大量的工业生产;加工的酸奶橄榄果干果形完整、颜色奶黄;加工的果干无任何有害添加剂,果实的营养成分流失少,酸奶的奶香可以掩盖橄榄的味道,口感更好,能被更多人接受。

Description

一种酸奶橄榄果干的加工方法
【技术领域】
本发明属于一种果干的制作方法,具体涉及一种酸奶橄榄果干的加工方法。
【背景技术】
橄榄果别名青果,因果实尚呈青绿色时即可供鲜食而得名。又称谏果,因初吃时味涩,久嚼后,香甜可口,余味无穷,比喻忠谏之言,虽逆耳,而于人终有益。橄榄富含钙质和维生素C。我国是世界栽培橄榄最多的国家。
青橄榄药用檀香营养丰富,果肉内含蛋白质、碳水化合物、脂肪、维生素C以及钙、磷、铁等矿物质。认为,橄榄性味甘、酸、平,入脾、胃、肺经,有清热解毒,冬春季节,每日嚼食2~3枚鲜橄榄,可防止上呼吸道感染。儿童经常食用,对骨骼的发育大有益处。
【发明内容】
本发明提供一种酸奶橄榄果干的加工方法,利用本方法生产的酸奶橄榄果干口感更好,营养成分流失少。本发明是以如下技术方案实现的:
一种酸奶橄榄果干的加工方法,其特征在于包括以下内容:
(1)用流水清洗橄榄果实;
(2)将清洗后的橄榄进行去壳处理;
(3)将去壳后的橄榄果实进行护色处理;
(4)将护色后的橄榄果实进行烘干处理;
(5)将烘干后的橄榄果实进行杀菌处理;
(6)将杀菌后的橄榄果实进行包装,即得酸奶橄榄果干成品。
进一步地,步骤(1)中所述的橄榄果实为成熟度为7~8成熟的橄榄。
进一步地,步骤(3)中所述的护色处理包括以下内容:将橄榄果实倒入含有0.5~1%质量分数的维C及50~60%纯酸奶的溶液中,在10~25℃下保持20-25min。
进一步地,步骤(4)中所述的烘干处理为:将橄榄果实放在烘盘中,在65~75℃下保持8~10h,烘干后的橄榄果实含水量为15~20%。
进一步地,步骤(5)中所述的杀菌处理包括以下内容:将橄榄果实放在密闭、干燥的空间内,用紫外线进行杀菌7~8h。
本发明的有益效果如下:
1.本发明提供的酸奶橄榄果干的加工方法中,选用的是成熟度为7-8成熟、无腐烂的橄榄,选用这样的果实加工的成品质量较好而得率也较高。
2.本发明提供的酸奶橄榄果干的加工方法中,采用流水清洗,比一般的清洗能更有利于去除赃物和杂质,且能减少因清洗而对橄榄果实带来的损伤。
3.本发明提供的酸奶橄榄果干的加工方法中,操作更为安全、简单,并且保留了橄榄果皮的营养成分:果皮中富含多种人体所需要的氨基酸,维生素等,其中硒的含量较高,可以防治咽喉炎,还有肠胃不适等。
4.传统的果干加工过程中,常常采用亚硫酸氢钠溶液浸泡、甚至硫磺熏蒸的方式,以达到护色的效果,造成果干中残留有害物质,威胁人体健康。而本发明提供的酸奶橄榄果干的加工方法中,采用维生素C进行护色处理,由于维生素C的抗氧化作用,防止橄榄果实的褐变,进一步保证加工出的酸奶橄榄果干色泽奶黄;由于维生素C属于人体的营养物质,及酸奶中含有对人体有益的成分,用它们的混合液来处理橄榄果实,不仅不会造成有害物质残留,除味道更好外,还会增加果干的营养。
5.本发明提供的酸奶橄榄果干的加工方法中,烘干时采用的温度和时间,有利于保证橄榄的营养成分流失少,并且使加工的橄榄颜色天然。
6.本发明提供的酸奶橄榄果干的加工方法中,还采用紫外杀菌的处理,使得加工的酸奶橄榄果干更安全卫生,更有利于人体的健康。
7.用本发明提供的方法加工酸奶橄榄果干,操作简单、安全,自动化程度高,利于大量的工业生产;加工的果干果形完整、颜色奶黄,看了会更加有食欲;加工的果干无任何有害添加剂,果实的营养成分流失少,酸奶的奶香可以掩盖橄榄的味道。
【实施方式】
下面结合实例对本发明作进一步说明。
实施例1
(1)将新鲜采回的橄榄放入三级清洗机内经流动清水清洗去沙、去杂质;
(2)清洗后的橄榄在人工分选机上分选出7-8分熟、无霉烂、无变质的橄榄果实;
(3)将清洗后的橄榄进行去壳处理;
(4)将步骤(3)后的将橄榄果实倒入含有0.5~1%质量分数的维C及50~60%纯酸奶的溶液中,在10~25℃下保持20-25min。
(5)将冷处理后的橄榄均匀摆放在烤盘中,推入烘房,温度控制在70℃左右,经过12小时后取出,此时橄榄的含水量为15%;
(6)将烘好的酸奶橄榄果干放入杀菌室,开启紫外线杀菌灯,经8小时后取出;
(7)将杀菌后的酸奶橄榄果干按不同包装规格包装的成品。
经检测,本产品外观保持天然形状,很好的保留了橄榄的营养成分,酸奶的奶香可以掩盖橄榄的味道,口感更好,不加糖,不加任何化学添加剂,达到国家规定的卫生标准。
实施例2
(1)将新鲜采回的橄榄中,挑选出无霉烂、无变质的橄榄果实,放入三级清洗机内经流动清水清洗去沙、去杂质;
(2)将清洗后的橄榄进行去壳处理
(3)将步骤(1)后的橄榄导入装有质量分数0.8%的维生素C及60%纯酸奶的溶液中的20℃水溶液中冷处理8分钟后捞出果实;
(4)将冷处理后的橄榄均匀摆放在烤盘中,推入烘房,温度控制在72℃左右,经过10小时后取出,此时橄榄的含水量为18%;
(5)将烘好的酸奶橄榄果干放入杀菌室,开启紫外线杀菌灯,经7小时后取出;
(6)将杀菌后的酸奶橄榄果干按不同包装规格包装的成品。
经检测,本产品外观保持天然形状,很好的保留了橄榄的营养成分,酸奶的奶香可以掩盖橄榄的味道,口感更好,不加糖,不加任何化学添加剂,达到国家规定的卫生标准。

Claims (5)

1.一种酸奶橄榄果干的加工方法,其特征在于包括以下内容:
(1)用流水清洗橄榄果实;
(2)将清洗后的橄榄进行去壳处理;
(3)将去壳后的橄榄果实进行护色处理;
(4)将护色后的橄榄果实进行烘干处理;
(5)将烘干后的橄榄果实进行杀菌处理;
(6)将杀菌后的橄榄果实进行包装,即得酸奶橄榄果干成品。
2.根据权利要求1所述的酸奶橄榄果干的加工方法,其特征在于步骤(1)中所述的橄榄果实为成熟度为7~8成熟的橄榄。
3.根据权利要求1所述的酸奶橄榄果干的加工方法,其特征在于步骤(3)中所述的护色处理包括以下内容:将橄榄果实倒入含有0.5~1%质量分数的维C及50~60%纯酸奶的溶液中,在10~25℃下保持20-25min。
4.根据权利要求1所述的酸奶橄榄果干的加工方法,其特征在于步骤(4)中所述的烘干处理为:将橄榄果实放在烘盘中,在65~75℃下保持8~10h。
5.根据权利要求1所述的酸奶橄榄果干的加工方法,其特征在于步骤(5)中所述的杀菌处理包括以下内容:将橄榄果实放在密闭、干燥的空间内,用紫外线进行杀菌7~8h。
CN201710384553.5A 2017-05-26 2017-05-26 一种酸奶橄榄果干的加工方法 Withdrawn CN107232374A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110432469A (zh) * 2018-05-04 2019-11-12 泸州市邓氏土特产品有限公司 一种壳类水果的干燥生产方法及生产线

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110432469A (zh) * 2018-05-04 2019-11-12 泸州市邓氏土特产品有限公司 一种壳类水果的干燥生产方法及生产线
CN110432469B (zh) * 2018-05-04 2023-06-23 泸州市邓氏土特产品有限公司 一种壳类水果的干燥生产方法及生产线

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Application publication date: 20171010