Historically, the extraction of aromatic compounds and fibers from paper mulberry relied on labor-intensive manual processes rooted in ancient traditions. In the South Pacific and East Asia, young trees were harvested, and the bark was split and stripped from the trunk. The inner bark (bast) was separated from the outer layer through scraping with shells or knives, then soaked in water or steamed to soften the fibers. These softened strips were pounded with wooden mallets (ike) on stone or wood anvils to spread and fuse the fibrous material into sheets, a process central to both papermaking and barkcloth (tapa) production.

Modern extraction methods for perfumery and phytochemistry have transitioned to more scientific and efficient techniques. For fragrance applications, the tree's bark is often processed through steam distillation or solvent extraction to capture its subtle woody and spicy nuances. In phytochemical research, active ingredients like alkaloids are extracted using water or aqueous alcohol solutions at controlled temperatures. Advanced techniques now include the use of ion-exchange resins for selective adsorption, high-intensity ultrasonic processors for protein extraction from leaves, and vacuum centrifugation to isolate specific peptide fractions for molecular analysis.

The Paper Mulberry note, which evokes a dry, papery, and slightly fibrous wood-moss texture, is often used to add an unexpected, textural dimension to woody or fougère compositions. It is not a historical staple but a modern perfumer's tool for creating a unique sensation. A prime example of this is its sophisticated use in Narciso Rodriguez For Her Musc Noir Rose, where its unique dry wood quality provides a distinct backbone for the central rose and musk notes, enhancing their depth without adding weight.

• Its subtle, diffusive quality makes it ideal for fragrances that aim for an 'ambient' or 'skin-like' scent profile.

The complexity of Paper Mulberry allows it to bridge drier, aromatic notes with creamier or mossy bases. It is a signature element in the elegant, minimalistic composition of Gucci Mémoire d'une Odeur, where its gentle, earthy aroma contributes to the fragrance's distinct vintage and calming chamomile-led scent, anchoring the structure with a sheer, woody presence.

• It is increasingly appreciated in contemporary and niche perfumery for its abstract, airy woodiness, offering a modern alternative to traditional mosses.

While perhaps lesser-known than classic woods like Sandalwood or Cedar, Paper Mulberry provides longevity and structure in complex modern compositions. It can be found lending its dry, unique texture to niche creations such as Zoologist Panda, providing a soft, white wood accord that supports the bamboo and green tea notes with a unique, fibrous base.