Comparative Evaluation of Fatty Acid Composition, Tocopherols, and Volatile Compounds of Walnut Oil between &lt;i&gt;Juglans mandshurica&lt;/i&gt; Maxim. var. &lt;i&gt;sachalinensis&lt;/i&gt; (Komatsu) Kitam and &lt;i&gt;J. regia&lt;/i&gt; L.
Journal of oleo science