The phrase "are mostly derived from" is correct and usable in written English.
It can be used when discussing the origins or sources of something, indicating that the majority of it comes from specific influences or references.
Example: "The ingredients in this recipe are mostly derived from traditional Mediterranean cuisine."
Alternatives: "are primarily sourced from" or "mostly come from".
The shrubby varieties are mostly derived from the similarly Asian P. suffruticosa.
The lively reds, deep blues, electric oranges and other pigments are mostly derived from local stones, and the shimmering gold patterns and lines come from 24-karat gold.
In addition, it describes a few tools for heat integration, which are mostly derived from the pinch analysis.
They are mostly derived from the story that Thucydides tells us, the details are very few and he doesn't give us very many good dates, if any.
On the mountain ranges and outliers the soils are mostly derived from the underlying hard bedrock and are too steep and stony to be cultivated.
There are many methods that have been proposed for the synthesis of HENs with multipass heat exchangers, which are mostly derived from the FT design method.
Biological control agents are mostly derived from the complex natural ecosystem and can be regarded as biotechnology practiced within, and at the level of, relatively simple anthropogenic ecosystems.
In most solid cancers, a major component of the tumor stroma are macrophages referred to as tumor-associated macrophages (TAMs 16 that are mostly derived from peripheral blood monocytes recruited into the tumor mass17,18,19,20.
These atoms are mostly derived from the solar wind the flow of charged particles from the Sun that expands outward through the solar system and remain near Mercury's surface for very short times, perhaps only hours, before escaping the planet.
The isotopic composition of bulk soil and exchangeable strontium suggests that the high Ca stocks below and near the knickpoint are mostly derived from primary mineral weathering, whereas above the knickpoint exchangeable Ca is supplied by atmospheric deposition.
Behavioral treatment strategies for pain management have been researched intensively in recent years and are mostly derived from cognitive-behavioral therapy (CBT) [16] (Fig. 1).
