Table A5.

Life Cycle Assessment Calculation (LCIA): comparison among Mixed Meat (cooked), Seitan and Mixed Legumes (cooked), proposed for steps. Impact Categories and Damage Categories. Aggregated Weighted Average: total environmental load expressed as a Single Score (mPt = milliPoints).

Impact Category	Unit	Mixed Meat (Cooked)	Seitan	Mixed Legumes (Cooked)	Δ Seitan-Meat	Δ Legumes-Meat	% Seitan-Meat	% Legumes-Meat
Global warming, Human health	mPt	2.68 × 102	1.13 × 102	0.41 × 102	−1.54 × 102	−2.27 × 102	−57.62	−84.67
Global warming, Terrestrial ecosystems	mPt	3.57 × 101	1.51 × 101	0.55 × 101	−2.05 × 101	−3.02 × 101	−57.58	−84.65
Global warming, Freshwater ecosystems	mPt	9.75 × 10−4	4.13 × 10−4	1.50 × 10−4	−5.61 × 10−4	−8.25 × 10−4	−57.58	−84.65
Stratospheric ozone depletion	mPt	9.21 × 10−1	3.53 × 10−1	0.67 × 10−1	−5.68 × 10−1	−8.53 × 10−1	−61.67	−92.69
Ionizing radiation	mPt	4.53 × 10−2	16.9 × 10−2	0.15 × 10−2	12.41 × 10−2	−4.39 × 10−2	273.81	−96.74
Ozone formation, Human health	mPt	9.00 × 10−1	2.54 × 10−1	0.33 × 10−1	−6.46 × 10−1	−8.67 × 10−1	−71.77	−96.35
Fine particulate matter formation	mPt	2.48 × 102	1.45 × 102	0.17 × 102	−1.03 × 102	−2.31 × 102	−41.56	−93.12
Ozone formation, Terrestrial ecosystems	mPt	5.6807	1.6191	0.2102	−4.0615	−5.4704	−71.50	−96.30
Terrestrial acidification	mPt	18.3136	6.6124	1.2052	−11.7012	−17.1084	−63.89	−93.42
Freshwater eutrophication	mPt	1.1521	2.8497	0.0820	1.6976	−1.0701	147.35	−92.88
Marine eutrophication	mPt	2.14 × 10−2	0.65 × 10−2	0.27 × 10−2	−1.49 × 10−2	−1.87 × 10−2	−69.77	−87.53
Terrestrial ecotoxicity	mPt	1.51 × 10−1	6.41 × 10−1	0.41 × 10−1	4.89 × 10−1	−1.10 × 10−1	323.22	−72.81
Freshwater ecotoxicity	mPt	1.03 × 10−1	7.28 × 10−1	0.20 × 10−1	6.25 × 10−1	−0.83 × 10−1	604.28	−80.54
Marine ecotoxicity	mPt	2.09 × 10−2	14.11 × 10−2	0.33 × 10−2	12.01 × 10−2	−1.76 × 10−2	573.69	−84.28
Human carcinogenic toxicity	mPt	9.9775	27.6797	0.5171	17.7022	−9.4604	177.42	−94.82
Human non-carcinogenic toxicity	mPt	2.49 × 101	8.56 × 101	1.83 × 101	6.07 × 101	−0.66 × 101	243.31	−26.45
Land use	mPt	9.16 × 101	5.24 × 101	2.26 × 101	−3.92 × 101	−6.90 × 101	−42.74	−75.28
Mineral resource scarcity	mPt	2.93 × 10−1	3.20 × 10−1	0.06 × 10−1	0.27 × 10−1	−2.87 × 10−1	9.26	−97.99
Fossil resource scarcity	mPt	5.5237	6.4076	2.4128	0.8839	−3.1109	16.00	−56.32
Water consumption, Human health	mPt	2.7328	0.1934	2.2419	0.1661	−0.4909	607.75	−17.96
Water consumption, Terrestrial ecosystem	mPt	9.06 × 10−1	53.93 × 10−1	6.97 × 10−1	44.86 × 10−1	−2.10 × 10−1	494.96	−23.13
Water consumption, Aquatic ecosystems	mPt	1.46 × 10−4	8.55 × 10−4	2.95 × 10−4	7.09 × 10−4	1.49 × 10−4	485.29	101.84
Damage Category
Human health	mPt	5.55 × 102	3.92 × 102	0.79 × 102	−1.63 × 102	−4.76 × 102	−29.42	−85.71
Ecosystems	mPt	15.4 × 101	8.56 × 101	3.04 × 101	−6.81 × 101	−12.33 × 101	−44.30	−80.22
Resources	mPt	5.8167	6.7277	2.4187	0.0911	−3.3979	15.66	−58.42
Total	mPt	7.14 × 102	4.84 × 102	1.12 × 102	−2.30 × 102	−6.02 × 102	−32.26	−84.31