A method of processing of amniotic membrane to form materials suitable for reconstruction and/or protection of tissues, and/or for enhancement of damaged tissues healing, said method starting from placenta, characterized in that it comprises the following steps: a) separation of an amniotic membrane from a chorion, b) purification of the amniotic membrane in saline solution and mechanical cleaning of the amniotic membrane, c) assessment of purity of the amniotic membrane based on its color, which is carried out by determining whether its color meets the following conditions: - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0000 M: 0.0392 Y: 0.0392 K: 0.0000, the amniotic membrane is sufficiently free of blood residues and can be used in step d), therefore it can be placed in saline containing an antibiotic, and - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0157 M: 0.0000 Y: 0.1490 K: 0.0000 the amniotic membrane is sufficiently free of bile acids and can be used in step d), therefore it can be placed in saline containing an antibiotic, whereas if these conditions are not met, the amniotic membrane is further purified or discarded; d) purification of the amniotic membrane in a saline solution containing an antibiotic, and subsequent reassessment of purity of the amniotic membrane based on its color, which is carried out by determining whether its color meets the following conditions: - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0000 M: 0.0118 Y: 0.0118 K: 0.0000, the amniotic membrane may further be used in step e), and - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0039 M: 0.0000 Y: 0.0392 K: 0.0000, the amniotic membrane may further be used in step e), whereas if these conditions are not met, the amniotic membrane is further purified or discarded; e) applying the amniotic membrane by its epithelial side onto a textile carrier, f) lyophilization of the resulting material obtained in step e), g) enclosure of the lyophilized material in a sterile coating. a) separation of an amniotic membrane from a chorion, b) purification of the amniotic membrane in saline solution and mechanical cleaning of the amniotic membrane, c) assessment of purity of the amniotic membrane based on its color, which is carried out by determining whether its color meets the following conditions: - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0000 M: 0.0392 Y: 0.0392 K: 0.0000, the amniotic membrane is sufficiently free of blood residues and can be used in step d), therefore it can be placed in saline containing an antibiotic, and - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0157 M: 0.0000 Y: 0.1490 K: 0.0000 the amniotic membrane is sufficiently free of bile acids and can be used in step d), therefore it can be placed in saline containing an antibiotic, whereas if these conditions are not met, the amniotic membrane is further purified or discarded; - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0000 M: 0.0392 Y: 0.0392 K: 0.0000, the amniotic membrane is sufficiently free of blood residues and can be used in step d), therefore it can be placed in saline containing an antibiotic, and - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0157 M: 0.0000 Y: 0.1490 K: 0.0000 the amniotic membrane is sufficiently free of bile acids and can be used in step d), therefore it can be placed in saline containing an antibiotic, d) purification of the amniotic membrane in a saline solution containing an antibiotic, and subsequent reassessment of purity of the amniotic membrane based on its color, which is carried out by determining whether its color meets the following conditions: - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0000 M: 0.0118 Y: 0.0118 K: 0.0000, the amniotic membrane may further be used in step e), and - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0039 M: 0.0000 Y: 0.0392 K: 0.0000, the amniotic membrane may further be used in step e), whereas if these conditions are not met, the amniotic membrane is further purified or discarded; - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0000 M: 0.0118 Y: 0.0118 K: 0.0000, the amniotic membrane may further be used in step e), and - from color C: 0.0000 M: 0.0000 Y: 0.0000 K: 0.0000 to C: 0.0039 M: 0.0000 Y: 0.0392 K: 0.0000, the amniotic membrane may further be used in step e), e) applying the amniotic membrane by its epithelial side onto a textile carrier, f) lyophilization of the resulting material obtained in step e), g) enclosure of the lyophilized material in a sterile coating.