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What does this Nardostachys spikenard oil look like — appearance, color, and consistency at room temperature?

An oily yellow to amber liquid, color ranging from yellow to dark brown amber; relative density 0.930–1.000 and refractive index 1.480–1.530 (20°C), optical rotation -30° to -10°. Slight natural shade variation between batches is normal; deeper amber-brown tones and a denser, resinous body usually indicate higher valeranone and sesquiterpene content.

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บทความนี้เผยแพร่เมื่อ 2026-09-07 และอัปเดตล่าสุดเมื่อ 2026-09-07 โดยจะมีการปรับปรุงเนื้อหาอย่างต่อเนื่อง

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands.