Walnut With a Shell Or Without the Shell - Which is Better?
Whether you eat a walnut in-shell or not, you should be aware of the advantages and disadvantages of both. Aside from being a delicious snack, both varieties of walnuts are rich in nutrients. For example, soaking and macerating the shells of walnuts helps reduce bad cholesterol levels. Also, walnut shells are useful in oral hygiene.
Soaking walnuts helps in reducing bad cholesterol levels
Adding a few paper shell walnuts to your food can help reduce bad cholesterol and maintain a healthy weight. It also provides you with vitamins and minerals, protein and fibre.
Several studies have shown that people who eat walnuts have a lower risk of heart disease and stroke. They have also been linked with a reduction in blood pressure.
Walnuts contain a substance called alpha-linolenic acid, a plant-based omega-3 essential fatty acid. These fatty acids encourage the production of good cholesterol and lower the levels of bad cholesterol in the body. It also slows the growth of plaque in arteries.
The researchers found that the group that ate walnuts also experienced a decrease in apolipoprotein-B, an indicator of the number of LDL particles in the blood. They found that the total amount of LDL particles was reduced by 4.3%, and the number of small LDL particles was decreased by 6.1%.
It is also possible that walnuts can improve cognitive function and reduce the risk of dementia. They have been known to increase mental alertness.
Maceration of walnut shells
During walnut shell maturation, lignin is incorporated in the interior of the nut. This explains the high energy absorption, the brittleness and the deformability of the shells. The resulting brittleness may be due to the intercellular spaces between the lobes. Moreover, it is possible that the thinner secondary CWs are the result of the rupture of the porous walnut tissue.
To investigate the effect of the sclerited shell tissue on the mechanics of the walnut, two different species of nuts were macerated. The pistachio shell showed a ball-joint-like structure with numerous lobes and strong topological interlocking. However, the tensile strength and modulus of elasticity of the porous pistachio were lower than those of the dense walnut.
The helicoidal architecture of cellulose is also responsible for the exceptional mechanical properties of the nutshell. This explains the laminated crack propagation structures of animals. In addition, the high symplastic connectivity via the pits is linked to the lignification of the developing walnut shell.
Use of walnut shells in oral hygiene
Using walnut shells in oral hygiene can be an effective way to keep your teeth clean. The husk of walnuts contains several natural compounds that have antioxidant properties.
Some of these compounds can be found in the green husk of the walnut fruit. Researchers have shown that the husk can remove heavy metal ions from polluted water. This is a very important issue in terms of human health.
Walnut husk is considered to be an abundant supply of phytochemicals. It has been used in folk medicine to treat skin conditions. It is also a useful adsorbent for heavy metals. This has led to an increase in research on the properties of the husk.
A study on the benefits of walnut shells showed that they can improve metabolism and help people lose weight. They can also be applied to acne and skin spots. The husk can also strengthen weak hair strands and thicken them. It is also a good choice for restoring the youthfulness of the skin.
Also, we provide a vast array of goods that are beneficial to your health. For those who are interested in learning more, we suggest the following: dried red jujube fruit, pumpkin seeds and sunflower seeds
In-shell vs shelled walnuts
Compared to shelled walnuts, unshelled walnuts have less strict storage requirements. You can store them in your freezer for at least a year. They also taste fresher when eaten immediately. But, they should be stored in a dark place or away from sunlight.
When it comes to storing walnuts, the best option is to keep them in a dark cupboard. If they are kept for a longer period, they may turn rancid. You can prevent this by storing them in air tight containers.
If you are planning to use your walnuts for cooking, shelled walnuts are ideal. They have a buttery flavor that makes them perfect for topping and baking. The shell protects the nut from moisture and mould. The shelled variety also has a shelf life of a month or two in your refrigerator.
If you are planning to eat them raw, you can eat them straight from the shell. But, you should remember that they are very rich in oils, which can easily go rancid.