0000000000273771
AUTHOR
Márcio Vargas-ramella
showing 2 related works from this author
Chemical and physico‐chemical changes during the dry‐cured processing of deer loin
2019
The changes on chemical composition, physico‐chemical parameters, free fatty acids and free amino acids content of dry‐cured deer loin were investigated at day 0, 30 and 60 of dry‐cured process. On the whole, except for pH values (≈5.6) and composition (fat: 4.6–5.2%; protein: ≈73%; ash: ≈17.5%) that did not show differences between the processing days, the other physico‐chemical parameters were affected by curing process. Colour parameters and moisture (from 69 to 38.4%) decreased while the hardness increase from 12.35 to 342 N and lipid oxidation (from 0.2 to 0.52 mg MDA/kg) increased as dry‐cured stage progresses. In similar way, free fatty acid (2250 mg per 100 g of fat at 0 day and 594…
Microencapsulation of healthier oils to enhance the physicochemical and nutritional properties of deer pâté
2020
The influence of pork backfat substitution by microencapsulated healthier oils on physicochemical and nutritional properties of deer pate was assessed. Four different treatments were elaborated: control with 100% of pork backfat and the other ones with 50% of pork backfat was replaced by microencapsulated oils (tigernut, chia and linseed oils). These fat replacements were accompanied by a significant (P lt 0.001) decrease in fat and cholesterol contents. The inclusion of vegetable oils resulted in a significant (P lt 0.001) modification of colour parameters, being tigernut batches which presented the highest redness and yellowness values. Moreover, softer textures were observed in reformula…