|
罗非鱼下脚料蛋白酶解物及其锌螯合盐对油脂的氧化抑制研究 |
Effect of tilapia scraps enzymatic hydrolysates and its zinc chelating salts on oxidation inhibition of oils and fats |
|
DOI: |
中文关键词: 罗非鱼下脚料 蛋白酶解物 锌螯合盐 油脂 氧化抑制 |
英文关键词:tilapia scrap enzymatic hydrolysate zinc chelating salt oil and fat oxidation inhibition |
基金项目: |
|
Hits: 1220 |
Download times: 0 |
中文摘要: |
研究罗非鱼下脚料蛋白酶解物(EH10K)与其锌螯合盐(CH-0)及乙醇纯化组分(CH-Ⅰ)、透析纯化组分(CH-Ⅱ)对油脂的氧化抑制效果。结果表明:EH10K 、CH-0、CH-Ⅰ及CH-Ⅱ在亚油酸体系中有明显的氧化抑制效果,且低质量浓度的CH-0、CH-Ⅰ、CH-Ⅱ的氧化抑制效果好于EH10K;EH10K、CH-0、CH-Ⅰ及CH-Ⅱ对花生油有氧化抑制的作用,且与 BHT效果相仿;EH10K、CH-0、CH-Ⅰ及CH-Ⅱ对猪油有氧化抑制的作用,且EH10K及CH-Ⅰ的效果与BHT相近。 |
英文摘要: |
The effect of tilapia scraps enzymatic hydrolysates (EH10K) and its zinc chelating salts (CH-0) , ethanol and dialysis purification components of the zinc chelating salts (CH-Ⅰand CH-Ⅱ)on oxidation inhibition of oils and fats were investigated. The results demonstrated that EH10K, CH-0, CH-Ⅰand CH-Ⅱshowed good oxidation inhibitory effect in linoleic acid system, and CH-0, CH-Ⅰand CH-Ⅱwith low mass concentration had better oxidation inhibitory effect than EH10K; EH10K , CH-0, CH-Ⅰ and CH-Ⅱ showed good oxidation inhibitory effect on peanut oil and the effects were similar to that of butylated hydroxytoluene (BHT); meanwhile, EH10K, CH-0, CH-Ⅰ and CH-Ⅱ also showed good oxidation inhibitory effect on lard and the oxidation inhibitory effects of EH10K and CH-Ⅰwere close to that of BHT. |
查看全文 View/Add Comment Download reader |
Close |