Sāṅkhya: Categories of the Absolute Truth and the Unfolding of Creation
Tattva-vicāra
करम्भपूतिसौरभ्यशान्तोग्राम्लादिभि: पृथक् । द्रव्यावयववैषम्याद्गन्ध एको विभिद्यते ॥ ४५ ॥
karambha-pūti-saurabhya- śāntogrāmlādibhiḥ pṛthak dravyāvayava-vaiṣamyād gandha eko vibhidyate
Odor, though one in itself, becomes many—mixed, foul, fragrant, mild, strong, acidic, and so on—according to the differing proportions of associated substances.
Mixed smell is sometimes perceived in foodstuffs prepared from various ingredients, such as vegetables mixed with different kinds of spices and asafetida. Bad odors are perceived in filthy places, good smells are perceived from camphor, menthol and similar other products, pungent smells are perceived from garlic and onions, and acidic smells are perceived from turmeric and similar sour substances. The original aroma is the odor emanating from the earth, and when it is mixed with different substances, this odor appears in different ways.
This verse explains that smell is fundamentally one, but it appears as diverse (fragrant, foul, mild, pungent, sour, etc.) due to different mixtures and proportions of a substance’s constituent parts.
Kapila is teaching Sāṅkhya analysis—how material perception arises from prakṛti’s components—so Devahūti can gain detachment from sensory variety and progress toward spiritual realization.
Recognize that sensory experiences are products of changing material combinations; this helps reduce attachment and aversion, supporting steadiness of mind and devotional focus.