Unroasted Coffee Beans

Select beans based on origin and variety for flavor and antioxidant profile; lighter-density, shade-grown Arabica varieties often retain more chlorogenic acids, while Robusta has higher caffeine. Consider single-origin for consistent characteristics, and look for third-party certifications (organic, fair trade) if avoiding pesticide residues matters

Unroasted beans contain higher levels of some compounds like chlorogenic acid and certain antioxidants that decrease during roasting, but they also have different flavor and solubility profiles; health effects depend on preparation and individual tolerance to caffeine and other compounds

Store green beans in a cool, dark, dry place in an airtight container with minimal temperature and humidity fluctuations; avoid refrigeration and freezing for long-term storage unless vacuum-sealed, and use within 6–12 months for best freshness

You need a home coffee roaster or a suitable oven/pan method to roast beans to preferred roast level, a grinder for roasted beans, and standard brewing equipment; roast small batches, cool beans quickly, rest them 12–48 hours post-roast for degassing before brewing

Prices range widely based on origin, grade, certifications, and specialty features; budget green beans are available under $50, while specialty lots can be substantially higher, with the category average price near the mid-range reported by sellers

Green beans can carry minimal residual pesticides if not certified organic and may contain mold if stored poorly; people with caffeine sensitivity should account for caffeine content, and those with specific seed or pollen allergies should consult a healthcare provider if concerned

Unroasted beans are not suitable for conventional cold brew because they lack the roasted flavors and soluble compounds that extract well in cold water; roasting is required to develop the flavors and solubles typically desired in cold brew