Nutritional Quality of Vegetarian and Non-Vegetarian Dishes at School: Are Nutrient Profiling Systems Sufficiently Informative?
Abstract
1. Introduction
2. Material and Methods
2.1. Collection of Data
2.2. Combination of Side Dishes and Protein Dishes to Obtain Main Dishes
2.3. Categorisation of Vegetarian Dishes
- All the vegetarian dishes containing cheese were included in the sub-category “CHEESE (and/or other DP and/or EGG”. Dishes from this sub-category could also contain dairy products other than cheese and eggs.
- All the vegetarian dishes containing eggs and/or dairy products but no cheese were included in the sub-category “EGG and/or DP (excl. CHEESE)”.
- All the vegetarian dishes without any eggs, cheese or other dairy products were included in the sub-category “VEGAN”.
2.4. Evaluation of the Nutritional Quality of Main Dishes
2.4.1. Nutritional Content of Main Dishes
2.4.2. Nutri-Score System
2.4.3. SAIN,LIM System
2.5. Statistical Analysis
3. Results
3.1. Database Constitution
3.2. Comparisons Between Non-Vegetarian and Vegetarian Dishes
3.3. Comparisons between the Three Sub-Categories of Vegetarian Dishes
4. Discussion
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
Appendix A
Recommended Daily Intake [19] | |
---|---|
Proteins | 25 g |
Fibres | 13 g |
Vitamin B1 | 0.8 mg |
Vitamin B2 | 1.2 mg |
Vitamin B3 | 9 mg |
Vitamin B6 | 1 mg |
Vitamin B9 | 201 µg |
Vitamin B12 | 1.4 µg |
Vitamin C | 89 mg |
Vitamin D | 5 µg |
Vitamin E | 9.1 mg |
Vitamin A | 501 µg |
Calcium | 924 mg |
Potassium | 2892 mg |
Iron | 8.2 mg |
Magnesium | 203 mg |
Zinc | 9.2 mg |
Copper | 1.2 mg |
Iodine | 120 µg |
Selenium | 39 µg |
LA | 8.9 g |
ALA | 2.2 g |
DHA | 152 mg |
Appendix B. Choice of Nutrient Profiling Systems to Assess the Nutritional Quality of Main Dishes: Nutri-Score and SAIN,LIM
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Non-Vegetarian Main Dishes (n = 669) | Vegetarian Main Dishes (n = 315) | ||||||
---|---|---|---|---|---|---|---|
Med | M | SD | Med | M | SD | p1 | |
Energy density (kcal/100 g) | 136 | 134 | 33.0 | 128 | 133 | 38.1 | 0.160 |
Carbohydrates (g/100 g) | 17.7 | 12.9 | 6.97 | 13.3 | 14.8 | 7.66 | <0.001 |
Fats (g/100 g) | 4.76 | 5.22 | 2.13 | 4.78 | 5.03 | 2.19 | 0.619 |
Proteins (g/100 g) | 7.80 | 7.98 | 1.98 | 5.51 | 5.65 | 1.94 | <0.001 |
Proteins (%/100 kcal) 2 | 22.8 | 24.9 | 8.14 | 16.7 | 17.4 | 5.49 | <0.001 |
Fibres (%/100 kcal) 2 | 9.29 | 10.3 | 3.44 | 15.1 | 16.9 | 9.27 | <0.001 |
Vitamin B1 (%/100 kcal) 2 | 8.10 | 9.54 | 5.26 | 8.06 | 8.76 | 3.88 | 0.298 |
Vitamin B2 (%/100 kcal) 2 | 5.00 | 5.57 | 3.28 | 4.76 3 | 5.49 | 3.63 | 0.017 |
Vitamin B3 (%/100 kcal) 2 | 12.9 | 16.3 | 9.68 | 5.53 | 5.85 | 2.47 | <0.001 |
Vitamin B6 (%/100 kcal) 2 | 10.9 | 11.9 | 4.85 | 7.50 | 8.19 | 3.61 | <0.001 |
Vitamin B9 (%/100 kcal) 2 | 6.21 | 10.1 | 6.44 | 15.2 | 16.7 | 10.7 | <0.001 |
Vitamin B12 (%/100 kcal) 2 | 16.7 | 22.3 | 19.0 | 3.36 3 | 6.51 | 7.85 | <0.001 |
Vitamin C (%/100 kcal) 2 | 3.48 4 | 5.70 | 4.17 | 4.36 3 | 5.51 | 4.58 | 0.136 |
Vitamin D (%/100 kcal) 2 | 1.67 5 | 3.65 | 6.16 | 0.71 | 1.66 | 2.30 | <0.001 |
Vitamin E (%/100 kcal) 2 | 7.36 | 8.83 | 5.31 | 7.92 | 9.47 | 6.52 | 0.674 |
Vitamin A (%/100 kcal) 2 | 5.18 | 14.4 | 13.4 | 9.13 | 16.9 | 20.0 | 0.026 |
Calcium (%/100 kcal) 2 | 2.33 | 2.96 | 1.83 | 4.84 3 | 5.52 | 3.31 | <0.001 |
Potassium (%/100 kcal) 2 | 5.77 | 6.39 | 2.01 | 5.56 | 6.04 | 2.69 | 0.001 |
Iron (%/100 kcal) 2 | 7.33 | 8.01 | 3.72 | 9.59 | 10.4 | 5.34 | <0.001 |
Magnesium (%/100 kcal) 2 | 8.28 | 8.82 | 2.46 | 10.4 | 12.3 | 6.75 | <0.001 |
Zinc (%/100 kcal) 2 | 5.75 | 7.43 | 5.12 | 5.40 | 5.70 | 1.99 | 0.008 |
Copper (%/100 kcal) 2 | 6.62 | 6.68 | 1.76 | 8.43 | 9.04 | 4.15 | <0.001 |
Iodine (%/100 kcal) 2 | 6.10 | 8.66 | 7.75 | 6.37 | 8.20 | 8.30 | 0.862 |
Selenium (%/100 kcal) 2 | 8.83 | 11.4 | 8.26 | 8.54 | 10.1 | 5.50 | 0.191 |
LA 7 (%/100 kcal) 2 | 5.26 | 5.98 | 3.13 | 5.85 | 7.48 | 5.47 | 0.017 |
ALA 8 (%/100 kcal) 2 | 2.12 | 3.01 | 2.10 | 3.22 | 4.10 | 3.38 | <0.001 |
DHA 9 (%/100 kcal) 2 | 0.62 6 | 13.1 | 29.5 | 0.21 | 1.67 | 3.68 | <0.001 |
SFA 10 (g/100 g) | 1.50 | 1.8 | 1.01 | 1.21 | 1.60 | 1.16 | <0.001 |
Sodium (mg/100 g) | 259 | 287 | 101 | 249 | 258 | 190 | <0.001 |
Total sugars (g/100 g) | 1.20 | 1.3 | 0.75 | 1.85 | 1.95 | 1.11 | <0.001 |
Free sugars (g/100 g) | 0.07 | 0.109 | 0.2 | 0.07 | 0.115 | 0.35 | 0.005 |
CHEESE (and/or Other DP and/or EGG) (n = 129) | EGG and/or DP (excl. CHEESE) (n = 53) | VEGAN (n = 133) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Med | M | SD | Med | M | SD | Med | M | SD | p1 | |
Energy density (kcal/100 g) | 130 a,2 | 136 | 39.0 | 116 b | 116 | 33.5 | 133 a | 136 | 37.5 | 0.003 |
Carbohydrates (g/100 g) | 12.3 a | 13.9 | 6.81 | 9.86 b | 10. | 6.04 | 18.0 c | 17.1 | 8.23 | <0.001 |
Fats (g/100 g) | 5.33 a | 5.83 | 2.39 | 4.86 a | 5.12 | 2.07 | 4.40 b | 4.23 | 1.69 | <0.001 |
Proteins (g/100 g) | 5.87 | 5.89 | 1.86 | 5.39 | 5.27 | 1.67 | 5.08 | 5.56 | 2.08 | 0.148 |
Proteins (%/100 kcal) 3 | 16.9 a | 17.6 | 4.39 | 17.9 a | 18.5 | 5.52 | 15.3 b | 16.7 | 6.33 | 0.008 |
Fibres (%/100 kcal) 3 | 12.3 a | 12.9 | 6.38 | 14.6 a | 16.3 | 8.03 | 18.4 b | 20.7 | 10.3 | <0.001 |
Vitamin B1 (%/100 kcal) 3 | 6.87 a | 7.57 | 3.56 | 8.06 b | 9.37 | 4.22 | 8.90 b | 9.67 | 3.76 | <0.001 |
Vitamin B2 (%/100 kcal) 3 | 5.45 a | 6.18 | 3.42 | 7.57 a | 8.04 | 5.12 | 3.31 5,b | 3.80 | 1.91 | <0.001 |
Vitamin B3 (%/100 kcal) 3 | 4.76 4,a | 5.22 | 2.52 | 5.35 a,b | 5.66 | 1.84 | 6.25b | 6.53 | 2.48 | <0.001 |
Vitamin B6 (%/100 kcal) 3 | 6.96 a | 7.25 | 3.12 | 8.34 b | 9.22 | 4.24 | 8.05 b | 8.71 | 3.59 | <0.001 |
Vitamin B9 (%/100 kcal) 3 | 11.8 a | 13.5 | 7.90 | 18.3 b | 20.7 | 12.2 | 16.6 b | 18.1 | 11.6 | <0.001 |
Vitamin B12 (%/100 kcal) 3 | 7.76 a | 10.0 | 7.77 | 6.67 a | 9.85 | 10.2 | 0.71 b | 1.75 | 2.69 | <0.001 |
Vitamin C (%/100 kcal) 3 | 4.36 4 | 5.12 | 3.94 | 6.08 4 | 6.62 | 5.30 | 3.52 4 | 5.45 | 4.81 | 0.238 |
Vitamin D (%/100 kcal) 3 | 1.38 a | 2.11 | 2.21 | 1.97 a | 3.38 | 3.49 | 0.40 b | 0.53 | 0.63 | <0.001 |
Vitamin E (%/100 kcal) 3 | 6.97 a | 8.61 | 6.24 | 11 b | 11.8 | 7.41 | 7.55 a,b | 9.36 | 6.23 | 0.010 |
Vitamin A (%/100 kcal) 3 | 8.99 a | 16.3 | 15.4 | 19.3 a | 24.5 | 32.0 | 6.42 b | 14.5 | 17.1 | 0.001 |
Calcium (%/100 kcal) 3 | 6.76 a | 7.46 | 3.61 | 5.04 4,b | 5.25 | 2.49 | 3.21 c | 3.74 | 2.00 | <0.001 |
Potassium (%/100 kcal) 3 | 4.82 4,a | 5.19 | 2.34 | 6.04 b | 6.90 | 3.04 | 5.99 b | 6.53 | 2.64 | <0.001 |
Iron (%/100 kcal) 3 | 7.64 a | 8.54 | 4.95 | 11.0 b | 11.6 | 5.04 | 10.4 b | 11.8 | 5.30 | <0.001 |
Magnesium (%/100 kcal) 3 | 8.26 a | 10.2 | 5.80 | 10.4 b | 12.2 | 5.69 | 12.8 b | 14.3 | 7.43 | <0.001 |
Zinc (%/100 kcal) 3 | 5.72 | 5.93 | 1.91 | 5.30 4 | 5.58 | 1.87 | 4.98 6 | 5.54 | 2.11 | 0.122 |
Copper (%/100 kcal) 3 | 6.87 a | 7.36 | 3.54 | 7.85 b | 9.24 | 4.90 | 10.1 c | 10.6 | 3.75 | <0.001 |
Iodine (%/100 kcal) 3 | 7.07 a | 9.19 | 11.5 | 10.4 b | 11.0 | 6.87 | 5.74 c | 6.13 | 2.92 | <0.001 |
Selenium (%/100 kcal) 3 | 8.55 | 9.82 | 4.82 | 9.54 | 10.7 | 4.83 | 8.08 | 10.2 | 6.34 | 0.454 |
LA (%/100 kcal) 3 | 4.59 4,a | 6.20 | 5.14 | 9.47 b | 9.74 | 5.59 | 6.41 c | 7.83 | 5.44 | <0.001 |
ALA (%/100 kcal) 3 | 2.60 a | 3.33 | 2.38 | 4.44 4,b | 4.45 | 2.24 | 3.21 b | 4.69 | 4.33 | 0.009 |
DHA (%/100 kcal) 3 | 0.42 a | 1.75 | 3.25 | 1.16 4,a | 4.83 | 6.30 | 0.01 b | 0.33 | 0.71 | <0.001 |
SFA (g/100 g) | 1.94 a | 2.35 | 1.37 | 1.23 b | 1.37 | 0.59 | 0.92 c | 0.87 | 0.44 | <0.001 |
Sodium (mg/100 g) | 249 | 275 | 268 | 251 | 254 | 85.0 | 248 | 244 | 98.3 | 0.394 |
Total sugars (g/100 g) | 1.93 | 1.96 | 1.20 | 1.98 | 2.06 | 1.03 | 1.74 | 1.91 | 1.06 | 0.526 |
Free sugars (g/100 g) | 0.05 | 0.12 | 0.43 | 0.07 | 0.15 | 0.39 | 0.04 | 0.10 | 0.21 | 0.274 |
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Poinsot, R.; Vieux, F.; Dubois, C.; Perignon, M.; Méjean, C.; Darmon, N., on behalf of the EnScol Network. Nutritional Quality of Vegetarian and Non-Vegetarian Dishes at School: Are Nutrient Profiling Systems Sufficiently Informative? Nutrients 2020, 12, 2256. https://doi.org/10.3390/nu12082256
Poinsot R, Vieux F, Dubois C, Perignon M, Méjean C, Darmon N on behalf of the EnScol Network. Nutritional Quality of Vegetarian and Non-Vegetarian Dishes at School: Are Nutrient Profiling Systems Sufficiently Informative? Nutrients. 2020; 12(8):2256. https://doi.org/10.3390/nu12082256
Chicago/Turabian StylePoinsot, Romane, Florent Vieux, Christophe Dubois, Marlène Perignon, Caroline Méjean, and Nicole Darmon on behalf of the EnScol Network. 2020. "Nutritional Quality of Vegetarian and Non-Vegetarian Dishes at School: Are Nutrient Profiling Systems Sufficiently Informative?" Nutrients 12, no. 8: 2256. https://doi.org/10.3390/nu12082256
APA StylePoinsot, R., Vieux, F., Dubois, C., Perignon, M., Méjean, C., & Darmon, N., on behalf of the EnScol Network. (2020). Nutritional Quality of Vegetarian and Non-Vegetarian Dishes at School: Are Nutrient Profiling Systems Sufficiently Informative? Nutrients, 12(8), 2256. https://doi.org/10.3390/nu12082256