Four Famous Varieties of Kyara (Kynam) and Their Aroma Identification Methods

Kyara (Kynam) is the top grade of agarwood, classified by color and texture into four famous varieties: White Kyara, Green Kyara, Purple Kyara, and Yellow Kyara. Aroma identification follows the six-note framework of coolness, sweetness, milk, floral, fruity, and honey, assessed through three stages: raw smell, heating, and chewing. This article details the characteristics and identification methods of the four varieties to help you systematically master Kyara appraisal.

I. Four Famous Varieties of Kyara: White, Green, Purple, and Yellow

Kyara (Kynam) is traditionally divided into four famous varieties—White Kyara, Green Kyara, Purple Kyara, and Yellow Kyara—based on the color and texture of the resin after formation. White Kyara is grayish-white or pale yellow with high resin content, soft and glutinous texture, a sticky sensation when chewed, and a clear, cool aroma. Green Kyara is dark green with dense resin, a rich sweet aroma, and a penetrating coolness. Purple Kyara is purplish-red or purplish-black with plump resin, a mellow milky aroma, and a long-lasting aftertaste. Yellow Kyara is yellowish-brown or golden with clear resin lines, a sweet and fruity aroma, and a relatively firm texture. These four are not strictly ranked but represent different styles. White and Green Kyara are often considered top-grade due to their rarity and unique aromas. For detailed classification and formation of Kyara, please refer to the Kyara pillar page.

II. Aroma Identification: Three Stages of Raw Smell, Heating, and Chewing

Aroma identification of Kyara requires three stages. Raw smell: at room temperature, Kyara has a subtle fragrance—White Kyara with coolness and floral notes, Green Kyara sweet and cool, Purple Kyara mellow and milky, Yellow Kyara distinctly fruity. Heating: use an electronic incense heater at low temperature (60-80°C) and gradually increase to observe aroma layering. Kyara's aroma is persistent and complex, interweaving coolness, sweetness, milk, floral, fruity, and honey notes without any harshness. Chewing: take a tiny piece; Kyara is soft and glutinous, initially numbing and slightly pungent, followed by a sweet aftertaste and salivation, with coolness spreading from the base of the tongue. Comprehensive judgment through these three stages effectively distinguishes Kyara from ordinary agarwood. For more identification methods, see the identification pillar page.

III. Aroma Characteristics and Identification Points of the Four Varieties

White Kyara: raw smell is cool with floral notes; when heated, coolness penetrates with honey and milk emerging; strong sticky sensation when chewed. Green Kyara: raw smell is sweet and cool; when heated, coolness with honey, floral and fruity notes interweave; strong aroma burst. Purple Kyara: raw smell is mellow and milky; when heated, sweet and long-lasting with woody and slight spicy notes; persistent aftertaste. Yellow Kyara: raw smell is distinctly fruity; when heated, honey and floral blend; coolness is weaker but sweetness is prominent. Note: Kyara's aroma is based on "coolness," but intensity varies by variety; sticky chewing and numbing sensation are important auxiliary features; heating should yield stable aroma without off-notes. For systematic study of incense appraisal, please refer to the Chinese Incense Culture · Agarwood Identification column.

IV. Conclusion: Multi-dimensional Comprehensive Judgment

The four famous varieties of Kyara each have unique characteristics. Aroma identification should combine raw smell, heating, and chewing, along with visual features such as color and texture. It is recommended to build a reference sample comparison system through practice to avoid misjudgment based on a single indicator. Mastering Kyara varieties and aroma identification is an important step toward deeper understanding of agarwood value. For more agarwood basics, visit the Agarwood Encyclopedia.

(This is industry observation and popular-science summary, not investment advice. Buy agarwood through legal channels with traceable, testable sources.)