The invention relates to the technical field of food processing, in particular to a processing method of fish head soup, which is processed according to the following steps: firstly, fish head is washed with clean water, cut into pieces, washed and drained; secondly, fish head pieces are fried in 110 130 C hot oil for 38 42s, and then taken out for use; secondly, fish head pieces are boiled in 25 normal temperature water for 20 40min, and then boiled. Boil over low heat for 140 to 160 minutes. Add 0.2 to 2.0% salt at the end of boiling. The beneficial effect of the present invention is to clarify when salt should be added to promote the substance migration and the formation and stability of micro- and nano-particles in the soup, and to improve the flavor and freshness of the soup. The present invention mainly puts forward an appropriate salt adding time point in the processing of fish head soup, and takes the migration of nutrients in the processing, the formation and stability of micro-nano colloidal particles and the influence on the flavor of fish head soup as evaluation indexes.
【技术实现步骤摘要】
一种鱼头汤的加工方法
本专利技术涉食品加工
,具体是一种鱼头汤的加工方法。
技术介绍
“寒夜客来茶当酒,竹炉汤沸火初红”,“宁可食无菜,不可食无汤”。中国人自古以来就有吃饭喝汤的习惯,从古至今,汤品在我国饮食文化中都占据着十分重要的地位。汤品品类众多、味道鲜美、制作便捷,汤品中含有人体所需且易吸收的大部分营养物质,包括蛋白质、脂肪以及矿物质元素等,尤其水浴熬煮可以在汤中较大程度地保留食材风味,使食材中营养物质最大程度地溶出。煲汤的过程等同于进行了一次加工提取,免去了肠胃之劳,减轻了消化系统负担。熬汤这种典型的食品加工过程,经过一系列的物理和化学反应,汤中的化学成分既含有在煮汤过程中迁移出来的食材原生成分,也将包括原生成分间相互发生化学反应生成的新成分。这些成分之间还可以通过分子间次级键的相互作用,组装形成新的超分子构造,形成微/纳米尺度的聚集物,从而改变了汤品的物理化学形状。鱼头含丰富的DHA、EPA、卵磷脂、蛋白质、脂肪、钙、磷、铁、维生素B1和胶原蛋白等。因此,以鱼头为原料加工制成的汤不仅味道鲜美、营养丰富且易于消化吸收。食盐是鱼头汤中重要的调味品,在熬 ...
【技术保护点】
1.一种鱼头汤的加工方法,其特征在于按以下步骤进行加工:将鱼头用清水洗净,切成碎块,清洗沥干;将鱼头碎块置于110‑130℃的热油中煎炸38‑42s,取出待用;之后将鱼头碎块置于25℃常温的水中进行大火煮制20‑40min,待沸腾后进行小火熬制140‑160min,熬煮结束加入0.2‑2.0%食盐。
【技术特征摘要】
1.一种鱼头汤的加工方法,其特征在于按以下步骤进行加工:将鱼头用清水洗净,切成碎块,清洗沥干;将鱼头碎块置于110-130℃的热油中煎炸38-42s,取出待用;之后将鱼头碎块置于25℃常温的水...
【专利技术属性】
技术研发人员:陶宁萍,樊馨怡,钱雪丽,王锡昌,钟建,
申请(专利权)人:上海海洋大学,
类型:发明
国别省市:上海,31
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