LENTILS
Lentils are characterized by a high content of numerous vitamins (particularly folic acid), mineral elements, proteins, essential and non-essential amino acids, phytosterols, pectin, fiber, and purines.
In terms of folic acid concentration, lentils exceed all other cereal and legume crops.
The product is rich in folic acid (119.8% of the daily requirement per 100 g), vitamin B1 (thiamine) (40.3%), pantothenic acid (35.0%), vitamin B6 (pyridoxine) (29.7%), gamma-tocopherol (28.2%), choline (19.3%), vitamin PP (nicotinic acid) (13.1%), and vitamin B2 (riboflavin) (10.3%).
The mineral composition of lentils is diverse, featuring a
high concentration of macro-, micro-, and ultramicroelements. The
most abundant components are:
boron (871.4%),
silicon (291.7%),
cobalt (116.0%),
molybdenum (110.7%),
nickel (107.3%),
lithium (74.8%),
vanadium (63.0%),
manganese (62.3%),
copper (59.0%),
chromium (46.1%),
phosphorus (44.4%),
iron (39.1%),
titanium (35.3%),
zinc (32.7%),
potassium (32.5%),
rubidium (27.0%),
zirconium (26.0%),
magnesium (24.9%),
sulfur (16.3%),
arsenic (14.5%), and
selenium (12.8%).
Lentils are distinguished by their high content of proteins (32.3%) and essential and non-essential amino acids (44.3% and 26.2% per 100 g, respectively). Notably, the concentration of all amino acids detected in lentils (per 100 g) exceeds 10% of the daily requirement (among essential amino acids, methionine is present in the lowest concentration – 11.9%). Lentils are particularly rich in essential amino acids: isoleucine (55.5%) and valine (51.6%); among non-essential amino acids, arginine is predominant (35.2%).
Lentils are also characterized by a high content of
phytosterols (107.3% of the daily norm per 100 g), primarily
beta-sitosterol (117.5%), which allows lentils to be classified as
“women’s products” (for further details, see
Avocado).
The total carbohydrate content in lentils is significant (17.2% of the daily norm per 100 g), consisting primarily of fiber (122.0% of the daily norm per 100 g) and pectin (68.0%, respectively). Lentils contain substantial amounts of starch (43.4 g per 100 g), maltose (0.3 g), and minor amounts of sucrose (1.47 g).
Patients with gout should note that lentils are characterized by a high concentration of total purine bases: 66.7% of the daily requirement per 100 g.
The
oxalic acid content per 100 g is low (8 mg), representing
2.0% of the maximum permissible daily intake (for further details, see
Rhubarb).
Lentils
exhibit a tendency to accumulate the toxic ultramicroelement arsenic (14.5% of the daily norm per 100 g).
MINERAL ELEMENTS
Macroelements
| Name |
Content, mass fraction per 100 g of product |
% of daily norm |
| in numbers |
visually |
| Potassium |
670.0-955.0 mg |
32.5% |
 |
| Calcium |
33.8-109.0 mg |
6.5% |
 |
| Silicon |
80.0-95.0 mg |
291.7% |
   |
| Magnesium |
77.0-122.0 mg |
24.9% |
 |
| Sodium |
6.0 mg |
0.5% |
 |
| Sulfur |
163.0 mg |
16.3% |
 |
| Phosphorus |
285.0-425.0 mg |
44.4% |
 |
| Chlorine |
75.0 mg |
3.3% |
 |
Microelements and ultra-trace elements
| Name |
Content, mass fraction per 100 g of product |
% of daily norm |
| in numbers |
visually |
| Aluminum |
170.0 µg |
0.5% |
 |
| Boron |
610.0 µg |
871.4% |
    
    |
| Bromine |
3.3 µg |
0.2% |
 |
| Vanadium |
25.2 µg |
63.0% |
 |
| Germanium |
0.7 µg |
0.2% |
 |
| Iron |
3.80-7.94 mg |
39.1% |
 |
| Iodine |
0.550-0.800 µg |
0.5% |
 |
| Cobalt |
11.6 µg |
116.0% |
  |
| Lithium |
74.8 µg |
74.8% |
 |
| Manganese |
1190.0-1300.0 µg |
62.3% |
 |
| Copper |
520.0-660.0 µg |
59.0% |
 |
| Molybdenum |
77.5 µg |
110.7% |
  |
| Arsenic |
1.74 µg |
14.5% |
 |
| Nickel |
161.0 µg |
107.3% |
  |
| Tin |
2.9 µg |
0.1% |
 |
| Rubidium |
27.0 µg |
27.0% |
 |
| Lead |
0.08 µg |
0.8% |
 |
| Selenium |
8.3 µg |
12.8% |
 |
| Strontium |
15.0-67.0 µg |
5.1% |
 |
| Thallium |
0.01 µg |
0.5% |
 |
| Titanium |
300.0 µg |
35.3% |
 |
| Fluorine |
25.0 µg |
0.6% |
 |
| Chromium |
0.9-45.2 µg |
46.1% |
 |
| Zinc |
3060.0-4780.0 µg |
32.7% |
 |
| Zirconium |
13.0 µg |
26.0% |
 |
PROTEINS AND AMINO ACIDS
| Name |
Content, mass fraction per 100 g of product |
% of daily norm |
| in numbers |
visually |
| Total protein content |
25.8 g |
32.3% |
 |
| Content of essential amino acids |
9.39-9.92 g |
44.3% |
 |
| Content of non-essential amino acids |
14.19-15.58 g |
26.2% |
 |
Essential Amino Acids
| Name of the acid |
Content, g per 100 g of product |
% of daily norm |
| in numbers |
visually |
| Valine |
1.280-1.300 g |
51.6% |
 |
| Histidine |
0.710-0.730 g |
34.3% |
 |
| Isoleucine |
1.100-1.120 g |
55.5% |
 |
| Leucine |
1.870-2.000 g |
42.1% |
 |
| Lysine |
1.800-1.900 g |
45.1% |
 |
| Methionine |
0.210-0.220 g |
11.9% |
 |
| Threonine |
0.920-1.000 g |
40.0% |
 |
| Tryptophan |
0.230-0.250 g |
24.0% |
 |
| Phenylalanine |
1.270-1.400 g |
44.5% |
 |
Non-Essential Amino Acids
| Name of the acid |
Content, g per 100 g of product |
% of daily norm |
| in numbers |
visually |
| Alanine |
1.080-1.100 g |
16.5% |
 |
| Arginine |
1.990-2.300 g |
35.2% |
 |
| Aspartic acid |
2.860-3.000 g |
24.0% |
 |
| Glycine |
1.050-1.100 g |
30.7% |
 |
| Glutamic acid |
4.000-4.400 g |
30.9% |
 |
| Proline |
1.080-1.100 g |
24.2% |
 |
| Serine |
1.190-1.400 g |
15.6% |
 |
| Tyrosine |
0.690-0.840 g |
25.5% |
 |
| Cystine |
0.250-0.340 g |
16.4% |
 |
FATS AND FATTY ACIDS
| Name |
Content, mass fraction per 100 g of product |
% of daily norm |
| in numbers |
visually |
| Total fat content |
1.06 g |
1.1% |
 |
| Content of unsaturated fatty acids |
0.698-0.707 g |
1.7% |
 |
| Content of omega-3 unsaturated fatty acids |
0.109-0.110 g |
11.0% |
 |
| Content of omega-6 unsaturated fatty acids |
0.400-0.404 g |
4.0% |
 |
| Content of saturated fatty acids |
0.145-0.153 g |
0.6% |
 |
Unsaturated Fatty Acids
| Acid Name |
Content, g per 100 g of product |
| Palmitoleic C 16:1 (omega-7) |
0.003 g |
| Oleic C 18:1 (omega-9) |
0.180 g |
| Linoleic C 18:2 (omega-6) |
0.400-0.404 g |
| Linolenic C 18:3 (omega-3) |
0.109-0.110 g |
| Stearidonic C 18:4 (omega-3) |
0.0 g |
| Gadoleic C 20:1 (omega-11) |
0.006-0.010 g |
| Arachidonic C 20:4 (omega-6) |
0.0 g |
| Eicosapentaenoic C 20:5 (omega-3) |
0.0 g |
| Erucic C 22:1 (omega-9) |
0.0 g |
| Clupanodonic C 22:5 (omega-3) |
0.0 g |
| Docosahexaenoic C 22:6 (omega-3) |
0.0 g |
| Nervonic C 24:1 (omega-9) |
0.0 g |
Saturated Fatty Acids
| Acid Name |
Content, g per 100 g of product |
| Lauric C 12:0 |
0.0 g |
| Myristic C 14:0 |
0.0 g |
| Pentadecanoic 15:0 |
0.0 g |
| Palmitic C 16:0 |
0.130-0.133 g |
| Stearic C 18:0 |
0.015-0.020 g |
| Arachidic C 20:0 |
0.0 g |
| Behenic C 22:0 |
0.0 g |
| Lignoceric C 24:0 |
0.0 g |
Sterols
| Name |
Content, mass fraction per 100 g of product |
% of Daily Value |
| in figures |
visualization |
| Total phytosterols |
59.0 mg |
107.3% |
  |
| Campesterol |
6.0 mg |
10.9% |
 |
| Beta-sitosterol |
47.0 mg |
117.5% |
  |
| Stigmasterol |
4.0 mg |
11.4% |
 |
| Cholesterol |
0.0 mg |
0.0% |
– |
CARBOHYDRATES
| Name |
Content, mass fraction per 100 g of product |
% of Daily Value |
| in figures |
visualization |
| Total carbohydrate content |
60.08 g |
17.2% |
 |
| Mono- and disaccharides |
2.03-2.90 g |
4.9% |
 |
| Glucose |
0.0 g |
0.0% |
 |
| Fructose |
0.27 g |
0.8% |
 |
| Galactose |
0.0 g |
0.0% |
 |
| Sucrose |
1.47 g |
– |
– |
| Lactose |
0.0 g |
0.0% |
 |
| Starch |
43.40 g |
– |
– |
| Maltose |
0.300 g |
– |
– |
| Fiber |
30.5 g |
122.0% |
  |
| Pectin |
3.4 g |
68.0% |
 |
PURINE BASES
| Name |
Content, mass fraction per 100 g of product |
% of Daily Value |
| in figures |
visualization |
| Total purine content |
84.0 mg |
66.7% |
 |
Units of measurement:
Piece (weight of one seed): 0.055-0.065 g
Tea glass: 170.0 g
Faceted glass: 210.0 g
Teaspoon: 5.0 g
Tablespoon: 25.0 g