現(xiàn)代食品科技 Modern Food Science and Technology 2023, Vol.39, No.2
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小龍蝦即食休閑食品的研制及品質分析
徐文思 1,2,楊祺福 1,2,秦佳偉 1
,譚慧 1
,邵立業(yè) 1,2,楊品紅 1,2*,韓慶 1,2
(1.湖南文理學院生命與環(huán)境科學學院,湖南常德 415000)
(2.水產高效健康生產湖南省協(xié)同創(chuàng)新中心,環(huán)洞庭湖水產健康養(yǎng)殖及加工湖南省重點實驗室,常德市農業(yè)生物
大分子研究中心,常德市人工智能與生物醫(yī)藥研究中心,湖南常德 415000)
摘要:為填補小龍蝦即食休閑產品的空白,該研究以小龍蝦尾為原料,開發(fā)了一款即食小龍蝦休閑食品。以感官評分為指標進
行單因素和正交試驗,優(yōu)化了食鹽、花椒和辣椒、雞精和味精、煮制時間等因素對小龍蝦休閑食品的影響,并對產品的質構、營養(yǎng)、
風味等品質進行分析。結果表明,最佳的工藝配方為食鹽 2.5%,辣椒和花椒 13.3%和 2.98%,雞精和味精添加量均為 0.66%,煮制時
間 4 min,感官評分為 76.66 分。小龍蝦蝦尾硬度值為 119.83 g,彈性值 3.88,內聚性 0.92,咀嚼性 424.99;小龍蝦產品中含水分 55.85%、
灰分 4.07%、脂肪 14.91%、粗蛋白 18.79%、總糖 3.87%;總氨基酸含量 155.93 mg/g,其中必需氨基酸約占 20%,其評分均大于 1;
總脂肪酸中不飽和脂肪酸約占 83%;游離氨基酸含量為 2.53 mg/g,其中呈鮮、甜味的氨基酸約占 80%;核苷酸總量為 71.28 mg/100 g,
其中肌苷酸含量最多 58.13 mg/100 g;鮮味強度為 0.29 g MSG/100 g。小龍蝦即食休閑食品含有豐富的營養(yǎng)與風味成分,且有彈性好、
硬度適宜、耐咀嚼的特點。
關鍵詞:小龍蝦即食休閑食品;工藝優(yōu)化;感官品質;營養(yǎng)風味;質構分析
文章編號:1673-9078(2023)02-36-44 DOI: 10.13982/j.mfst.1673-9078.2023.2.1147
Development and Quality Analysis of Ready-to-eat Crayfish Snack
XU Wensi1,2, YANG Qifu1,2, QIN Jiawei1
, TAN Hui1
, SHAO Liye1,2, YANG Pinhong1,2*, HAN Qing1,2
(1.College of Life and Environmental Sciences, Hunan University of Arts and Science, Changde 415000, China)
(2.Hunan Provincial Collaborative Innovation Center for Efficient and Health Production of Fisheries, Hunan Provincial Key
Laboratory for Health Aquaculture and Product Processing in Dongting Lake Area, Changde Research Center for Agricultural
Biomacromolecule, Changde Research Centre for Artificial Intelligence and Biomedicine, Changde 415000, China)
Abstract: To fill the gap in instant crayfish snacks, a ready-to-eat crayfish snack was developed from crayfish tail as the raw ingredient.
Single-factor and orthogonal experiments were performed with sensory scores as indicators to optimize the effects of salt, pepper, chili, chicken
essence, monosodium glutamate, and cooking time on the crayfish snack, and the texture, nutritional value, and flavor of the products were
evaluated. The optimal process and recipe was 2.5% salt, 13.3% pepper, 2.98% chili, 0.66% chicken essence, 0.66% monosodium glutamate,
and 4 min cooking time, resulting in a sensory score of 76.66. The firmness of the crayfish tail was 119.83 g, elasticity was 3.88, cohesiveness
was 0.92, and chewiness was 424.99. The developed crayfish product contained 55.85% moisture, 4.07% ash, 14.91% fat, 18.79% crude protein,
and 3.87% total sugars. The total amino acid content was 155.93 mg/g, of which essential amino acids accounted for approximately 20%, and
their scores were all greater than 1. Unsaturated fatty acids accounted for approximately 83% of total fatty acids. The free amino acid content
was 2.53 mg/g, of which sweet and umami amino acids accounted for approximately 80%. The total nucleotide content was 71.28 mg/100 g, of
引文格式:
徐文思,楊祺福,秦佳偉,等.小龍蝦即食休閑食品的研制及品質分析[J].現(xiàn)代食品科技,2023,39(2):36-44
XU Wensi, YANG Qifu, QIN Jiawei, et al. Development and quality analysis of ready-to-eat crayfish snack [J]. Modern Food Science and
Technology, 2023, 39(2): 36-44
收稿日期:2022-09-10
基金項目:湖南省自然科學基金項目(2021JJ40380);湖南省水產產業(yè)技術體系建設項目(湘農發(fā)[2019]26 號);湖南省重點研發(fā)計劃項目(2020NK2039);湖南
省教育廳創(chuàng)新平臺項目(19K064);常德市科技創(chuàng)新發(fā)展指導性計劃項目(??坪痆2021]66 號);常德市科技創(chuàng)新發(fā)展專項重點項目(常財企指〔2021〕67 號);
湖南文理學院博士啟動基金(19BSQD05;19BSQD06)
作者簡介:徐文思(1990-),女,博士,講師,研究方向:食品加工與貯藏,E-mail:fly_5xws@sina.com
通訊作者:楊品紅(1964-),男,博士,教授,研究方向:水產養(yǎng)殖與綜合利用,E-mail:yph588@163.com