食品工业科技2024，Vol.45Issue(1)：72-79,8.DOI:10.13386/j.issn1002-0306.2023030094
不同腌制工艺对木薯嫩梢加工品质的影响
Impact of Various Pickling Techniques on the Processing Quality of Cassava Tender Shoots
摘要
Abstract
This study explored the differences in the chemical and elemental composition,anti-nutritional factors,and nitrate content of cassava tender shoots(CTS)pickled vegetables under various traditional processes,such as Kimchi(KIM),sprouts pickles(SPP),vegetable pickled in sauce(SP),olives pickles(OP),hot Kimchi(HK)and salted pickles(SAP),using sensory evaluation,the index of nutritional quality(INQ),and principal component analysis(PCA).The aim was to identify the optimal process for producing high-quality CTS pickled vegetables.Results indicated that different pickling processes significantly affect the quality of CTS pickled vegetables.SPP had the highest protein content at 35.29 g/100 g,while SAP had relatively lower chemical composition.The mineral content in the CTS pickled vegetables decreased to varying degrees,with SPP having the most significant decrease(71.91%in Mn content,70.72%in Zn,59.20%in K,and 60.84%in Mg).The cyanide content of CTS pickled vegetables ranged from 32.62 mg/kg to 82.41 mg/kg,while tannin content ranged from 1.07 g tannic acid/100 g to 2.33 g tannic acid/100 g,with nitrate content lower than the national standard at 0.37 mg/kg to 1.02 mg/kg.Sensory evaluation showed that KIM had satisfactory freshness,texture,and appearance,ranking the highest among all.INQ evaluation indicated that SAP,KIM,and HK had higher nutritional value.PCA analysis showed that the cumulative contribution rate of the first three principal components was 83.949%,and the overall score showed that KIM,OP and HK had higher quality.After comprehensive evaluation of sensory evaluation,INQ evaluation,and PCA analysis,KIM using the pickle-making process was determined to be the best method,followed by HK and SAP.关键词
木薯嫩梢/腌制菜/感官评价/营养质量指数评价/主成分分析评价Key words
cassava tender shoots/pickled vegetables/sensory evaluation/index of nutritional quality evaluation/principal component analysis evaluation分类
轻工纺织引用本文复制引用
张金泉,王琴飞,吴若娜,余厚美,林立铭,宋勇,张振文..不同腌制工艺对木薯嫩梢加工品质的影响[J].食品工业科技,2024,45(1):72-79,8.基金项目
现代农业产业技术体系(CARS-11-HNZZW). （CARS-11-HNZZW）
