黑龙江畜牧兽医Issue(5)：51-59,9.DOI:10.13881/j.cnki.hljxmsy.2025.10.0094
不同地理标志乌鸡产品质量特征成分差异研究
Study on the differences in quality-characteristic-component of black chicken products with different geographical indications
摘要
Abstract
In order to study the difference of quality-characteristic-component of black chicken products with different geographical indications,the local high-quality chicken breeds Chaona black chicken,Taihe black chicken and Lueyang black chicken were used as the research objects.The texture,moisture,protein content,fat content,mineral elements,inosinic acid,free amino acid and fatty acid of black chicken meat and black chicken eggs were determined and analyzed.The results showed that the springiness,chewiness,protein,capric acid,lauric acid,myristic acid,pentadecanoic acid,heptadecanoic acid,arachidic acid,myristic acid,pentadecenoic acid,oleic acid,elaidic acid,docosenoic acid,linoleic acid,eicosapentaenoic acid,potassium and phosphorus contents of Chaona black chicken were significantly higher than those of Taihe black chicken and Lueyang black chicken(P<0.05 or P<0.01).The moisture,fat,palmitic acid,palmitoleic acid,elaidic acid,α-linolenic acid and γ-linolenic acid contents of Chaona black chicken were significantly lower than those of Taihe black chicken and Lueyang black chicken(P<0.05 or P<0.01),while water,fat,palmitic acid,palmitoleic acid,anti linoleic acid,anti linoleic acid,and γ-linolenic acid were significantly lower than those of Taihe black chicken and Lueyang black chicken(P<0.05).In addition,the sodium content was significantly lower than that of Taihe black chicken(P<0.05).The content of IMP was significantly lower than that of Lueyang black chicken(P<0.05).The adhesiveness and total content of free amino acids in Taihe black chicken were significantly higher than those in Chaona black chicken and Lueyang black chicken(P<0.05).The contents of glycine,serine,proline,threonine,glutamic acid,aspartic acid,tyrosine,valine,methionine,leucine,isoleucine,lysine,phenylalanine and tryptophan in Taihe black chicken and Lueyang black chicken were significantly higher than those in Chaona black chicken(P<0.05).The contents of arginine,alanine and histidine in Taihe black chicken were significantly higher than those in Chaona black chicken(P<0.05).The content of taurine in Taihe black chicken was significantly lower than that in Chaona black chicken(P<0.05).The contents of oleic acid,elaidic acid and linoleic acid in Taihe black chicken were significantly higher than those in Lueyang black chicken(P<0.05).The eggshell thickness of Taihe black chicken eggs was significantly greater than that of Chaona black chicken eggs and Lueyang black chicken eggs(P<0.05),and the eggshell strength was significantly greater than that of Lueyang black chicken eggs(P<0.05).The Haugh unit of Chaona black chicken eggs was significantly higher than that of Taihe black chicken eggs(P<0.05).The protein content of Taihe black chicken eggs was significantly higher than that of Chaona black chicken eggs(P<0.05),and the fat content of Lueyang black chicken eggs was significantly higher than that of Taihe black chicken eggs(P<0.05).The phosphorus content in eggs of Chaona black chicken was significantly higher than that of Taihe black chicken and Lueyang black chicken(P<0.01).The content of glycine in Taihe black chicken eggs and Lueyang black chicken eggs was significantly higher than that in Chaona black chicken eggs(P<0.05).The content of glutamic acid in Taihe black chicken eggs was significantly higher than that in Chaona black chicken eggs(P<0.05).The content of aspartic acid in Lueyang black chicken eggs was significantly higher than that in Chaona black chicken eggs(P<0.05).The contents of palmitic acid and palmitoleic acid in Taihe black chicken eggs were significantly higher than those in Chaona black chicken eggs(P<0.05).The contents of α-linolenic acid,eicosapentaenoic acid and dihomo-γ-linolenic acid in Taihe black chicken eggs and Lueyang black chicken eggs were significantly higher than those in Chaona black chicken eggs(P<0.05).The content of arachidonic acid in Lueyang black chicken eggs was significantly higher than that in Chaona black chicken eggs(P<0.05).The content of docosahexaenoic acid in Taihe black chicken eggs was significantly higher than that in Chaona black chicken eggs and Lueyang black chicken eggs(P<0.05).The results indicate that different black chicken varieties have clear breed characteristics in terms of texture characteristics,nutritional components,mineral elements,flavor precursors and fatty acids.关键词
乌鸡/乌鸡蛋/地理标志/质量特征/成分分析Key words
black chicken/black chicken eggs/geographical indication/quality characteristics/compositional analysis分类
农业科技引用本文复制引用
张静瑶,陈妍婕,何静雪,吴思瑶,刘悦阳,邱静,李云成,贾琪..不同地理标志乌鸡产品质量特征成分差异研究[J].黑龙江畜牧兽医,2026,(5):51-59,9.基金项目
国家重点研发计划项目"地理标志产品特色品质控制技术研究与应用"(2022YFF0606800) （2022YFF0606800）
