What Is the Difference Between Torreya grandis and Torreya grandis var. dielsii? A Comprehensive Analysis of Their Differences

Torreya grandis and Torreya grandis var. dielsii both belong to the family Taxaceae and the genus Torreya, and both are evergreen trees. Their names are also similar, so many people may not be very clear about the differences between them. Below, the editor will introduce the differences between Torreya grandis and Torreya grandis var. dielsii.

1. What are the differences between Torreya grandis and Torreya grandis var. dielsii?

Appearance: Torreya grandis is slender and oval, pointed at both ends, with a thin shell; Torreya grandis var. dielsii is large and oval to nearly spherical, with a thick shell. Type: Torreya grandis is a variety of the Torreya tree, a grafted tree without a main trunk, and its leaves are dark green; the Torreya grandis var. dielsii tree has a main trunk growing upward, is a seedling-grown tree, and its leaves are light green. Edibility: Torreya grandis has a higher fatty acid content than Torreya grandis var. dielsii and a lower starch content, with a crisp texture; Torreya grandis var. dielsii tastes rather hard.

2. What nutritional value does Torreya grandis have?

1. Torreya grandis seeds are rich in fatty oil. The fatty oil contained in Torreya grandis seeds is even higher than that in peanuts and sesame, reaching more than 51.7%. Fatty oil can provide energy for the human body and can also lubricate the stomach and intestines and speed up gastrointestinal peristalsis.

2. Torreya grandis seeds are rich in protein and fatty oil. It is understood that 100 grams of Torreya grandis seeds contain 10 grams of protein. Protein is a very important substance needed by the human body, so eating Torreya grandis seeds can supplement the body's protein and can also briefly relieve hunger.

3. Torreya grandis seeds contain a variety of trace elements. Trace elements account for a very small proportion in the human body, but they play an indispensable and important role. Not everything contains trace elements, and how many effective trace elements a food contains is a key point in measuring the nutritional value of that food. Torreya grandis seeds contain a variety of trace elements such as calcium, phosphorus and iron.

4. Torreya grandis seeds also contain linalyl acetate and rose oil. These two substances are among the raw materials for aromatic oils, so Torreya grandis seeds can provide these raw materials.

In fact, Torreya grandis and Torreya grandis var. dielsii are still relatively easy to distinguish. In addition, both also have relatively high medicinal value, and Torreya grandis also has the title of “king of dried fruits”.