About muscles" structure and their natural or directed chnges after slaughtering

abattage d'animaux anatomia animal anatomie animale animal morphology autolisis autolyse autolysis carne escabechado fibras musculares fibre musculaire marinage marinating meat microscopia microscopie microscopy mioglobina miosina muscle muscle fibres muscles myoglobin myoglobine myosin myosine ph sacrificio slaughtering viande