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Probing the impact of conventional oil frying on the formation of polycyclic aromatic hydrocarbons in rabbit meat

机译:常规油煎对兔肉多环芳烃形成的影响

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摘要

Abstract The study estimates, for the first time, the polycyclic aromatic hydrocarbons (PAHs) concentration (pyrene, fluoranthene, phenanthrene, anthracene, fluorene, and naphthalene) in rabbit meat samples. The study explores the effect of frying and the influence of cooking recipe (with or without condiments/additives) on different parts (hind legs, forelegs, and back), on PAH generation. A total of 36 meat samples on different parts from uncooked, cooked, chapli, and seekh kebabs were prepared and characterized by gas chromatography/mass spectrometry (GC/MS). PAHs data in all the samples indicate that cooking recipes (with and without additives/condiments) greatly affected the PAHs concentration. Significant concentrations of phenanthrene, fluoranthene, and naphthalene were formed in all the samples after cooking (frying) but naphthalene was dominant in terms of its concentration formed. A higher concentration of naphthalene was detected in the foreleg (4.56 µg/g) as well as in the hind leg (4.08 µg/g) seekh kebab (with additives), while foreleg chapli kebab (with additives) contained 1.44 µg/g PAH concentration. Frying is the processing methodology that causes the highest impact on PAHs. Contents of anthracene were detected only in the back (raw sample and chapli kebab), foreleg (without additives and seekh kebab), and hind leg (seekh kebab). In all rabbit meat samples, fluorene and pyrene were not identified.
机译:摘要研究估计,第一次,多环芳烃(PAHS)浓度(芘,氟,菲苯,亚苯,芴,萘)在兔肉样品中。该研究探讨了煎炸和烹饪食谱(有或没有调味品/添加剂)对不同部位(后腿,前腿和背部)的影响的效果。通过气相色谱/质谱(GC / MS)制备了来自未煮过的,烹饪,浊度和Seekh串的不同部件上的36种肉样品。所有样品中的PAHS数据表明烹饪配方(有没有添加剂/调味品)大大影响了PAHS浓度。在烹饪(煎炸)后,在所有样品中形成显着浓度的菲苯丙丁烯,氟和萘,但在形成的浓度方面是萘的占主导地位。在前肢(4.56μg/ g)中以及在后腿(4.08μg/ g)Seekh kebab(带添加剂)中检测到较高浓度的萘,而前甲基kebab(带添加剂)含有1.44μg/ g pah专注。油炸是对PAH的最高影响的加工方法。仅在后面(Raw样品和Chapli Kebab),前肢(没有添加剂和Seekh kebab),以及后腿(Seeph kebab)中检测蒽含量。在所有兔肉样品中,未鉴定芴和芘。

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