Four Famous Types of Kyara (Qinan) and Their Aroma Identification Methods

Kyara is the top grade of agarwood, classified by color and texture into four famous types: White Kyara, Green Kyara, Purple Kyara, and Black Kyara. Aroma identification requires examining the top note, heart note, and base note, combined with characteristics such as cool sweetness, milky scent, and floral nuances.

Four Famous Types of Kyara: White, Green, Purple, and Black

Kyara (Qinan) is a soft, resin-rich agarwood formed under specific conditions. Based on color and texture, it is divided into four famous types: White Kyara has a grayish-white or pale yellow color, soft texture, and a clear, cool-sweet aroma; Green Kyara appears dark green or bluish-green with visible resin lines, and its scent carries a distinct coolness and floral note; Purple Kyara is purple-brown, with a mellow aroma rich in milky and honey sweetness; Black Kyara is jet black with dense resin, and its scent is deep and long-lasting, often with a medicinal base note. Each type has its own characteristics, and understanding these basics is the first step in identification. For a systematic overview of Kyara's formation and classification, see the Kyara pillar page.

Aroma Identification: Top, Heart, and Base Notes

Aroma identification of Kyara should be done in stages. Top note: When freshly cut or initially heated, Kyara emits a cool, sweet scent, especially pronounced in White and Green Kyara, with a cooling sensation that reaches the nasal cavity. Heart note: As temperature rises or smelling continues, the core aroma is released—Purple Kyara often shows milky and honey sweetness, while Black Kyara turns to deep woody and medicinal notes. Base note: During cooling or the lingering phase, high-quality Kyara leaves a long-lasting trail; Black and Purple Kyara often carry a subtle orchid or honey scent. Identification should consider ambient temperature, humidity, and the state of the material to avoid misjudgment based on a single factor. For more identification methods, refer to the identification pillar page.

Correspondence Between Types and Aromas, and Common Misconceptions

There is a general correspondence between the four types and aroma profiles, but it is not absolute. White Kyara is primarily cool-sweet, Green Kyara is cool with floral notes, Purple Kyara is mellow and milky, and Black Kyara is deep with medicinal notes. Common misconceptions include judging quality solely by color, ignoring the balance between top and base notes, and mistaking artificially treated wood for Kyara. Correct identification should combine resin lines, texture, aroma layers, and burning performance. For deeper insights into traditional incense identification systems, see Chinese Incense Culture · Agarwood Identification. Additionally, the collection and maintenance of Kyara require specific principles to avoid moisture and odor contamination.

Key Takeaways

The four famous types of Kyara each have distinct features, and aroma identification requires a comprehensive assessment of top, heart, and base notes. White Kyara is cool-sweet, Green Kyara is clear and uplifting, Purple Kyara is mellow, and Black Kyara is deep. In practice, avoid misjudgment based on a single factor and combine multiple dimensions for accurate identification. Mastering these methods helps make more rational judgments in incense appreciation and collection.

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