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. 2024 Nov 15;19(11):e0313059. doi: 10.1371/journal.pone.0313059

Fig 5. FTIR of the encapsulates obtained by O/W emulsification.

Fig 5

A—EAG: oil pigmented with astaxanthin in porcine gelatin, a: EAG; b: Pigmented oil with astaxanthin (POA); c: Porcine gelatin; d: Tween 20; B—EAGS 2:2: oil pigmented with astaxanthin in porcine gelatin and soy protein in a 2:2 w/w ratio, a: EAGS 2:2; b: Tween 20; c: Soy Protein Isolate; d: Pigmented oil with astaxanthin (POA); e: Porcine Gelatin; C—EAGS 3:1: oil pigmented with astaxanthin in porcine gelatin and soy protein in a 3:1 w/w ratio, a: EAGS 3:1; b: Tween 20; c: Soy Protein Isolate; d: Pigmented oil with astaxanthin (POA); e: Porcine gelatin.