Coffee Roasting: From Bean to Cup

Coffee is more than just a beverage; it's a journey that starts from the coffee farms and ends in your cup. Understanding this journey not only enhances your appreciation of coffee but also helps you make informed choices about the coffee you drink. In this blog, we will explore the fascinating process that transforms coffee beans into the delicious brew that energizes your day.

The journey runs through nine stages: cultivation, harvesting, processing, drying, milling, exporting, roasting, grinding and brewing. For Philippine businesses buying at the end of that chain, roasted wholesale beans run ₱790 to ₱960 per kilo, dropping about ₱30/kg at 20kg and above. Agross packs beans fresh to order in Talisay City, Cebu.

1. Coffee Cultivation

Growing Regions

Coffee is primarily grown in regions known as the "Coffee Belt," which includes countries in Central and South America, Africa, Asia, and the Pacific. The tropical climate, high altitudes, and rich soil in these regions provide the perfect conditions for coffee cultivation.

Coffee Varieties

The two most common coffee species are Arabica and Robusta. Arabica is known for its smooth, complex flavors, while Robusta is prized for its strong, bold taste and higher caffeine content. Each variety requires specific growing conditions and care. For a business-level comparison of the two, see our guide to Arabica vs Robusta for cafes.

2. Harvesting

Picking Methods

Coffee cherries are usually harvested by hand to ensure only the ripe ones are picked. There are two main methods of hand-picking: selective picking and strip picking. Selective picking involves picking only the ripe cherries, which is labor-intensive but yields high-quality beans. Strip picking involves stripping all the cherries off the branch, which is faster but may include unripe or overripe cherries.

Harvest Season

The harvest season varies depending on the region. In general, coffee is harvested once a year, but in some areas, there may be multiple harvests due to varying climate conditions.

3. Processing

Dry Processing

Dry processing, also known as natural processing, involves drying the whole coffee cherry under the sun. This method is traditional and requires minimal machinery. It produces coffee with a fruity, complex flavor.

Wet Processing

Wet processing, or washed processing, involves removing the cherry’s pulp before drying the beans. This method requires more water and machinery but results in a cleaner, brighter coffee flavor. It is commonly used for high-quality Arabica beans for coffee roasting.

4. Drying

Sun Drying

After processing, the beans are spread out on large drying beds or patios and dried under the sun. They are regularly turned to ensure even drying. This method can take several days to weeks.

Mechanical Drying

In regions with less consistent sunlight, mechanical dryers are used to speed up the drying process. These dryers use hot air to reduce the moisture content of the beans efficiently.

5. Milling

Hulling

The dried beans are hulled to remove the parchment layer (for wet-processed beans) or the dried cherry husk (for dry-processed beans).

Polishing

Polishing is an optional process that removes any remaining silver skin from the beans. While it improves the appearance, it doesn’t affect the flavor.

Grading and Sorting

Beans are graded and sorted by size, weight, and color to ensure consistency. Defective beans are removed to maintain quality standards.

6. Exporting

Bagging

Once milled, the beans, now known as green coffee, are bagged in jute or sisal bags and prepared for export. Each bag typically weighs around 60 kilograms.

Shipping

Green coffee is shipped worldwide to coffee roasters, who then transform the raw beans into the final product.

7. Coffee Roasting

Roasting Levels

Roasting is a critical step that brings out the flavor and aroma of the coffee. Roasting levels vary from light to dark, each offering a different taste profile. Light roasts are more acidic and retain more of the beans' natural flavors, while dark roasts have a bolder, richer taste.

Roasting Process

During roasting, green coffee beans are heated in a rotating drum at temperatures ranging from 180°C to 250°C. The beans go through a series of chemical reactions, known as the Maillard reaction, which develops their flavor and color.

8. Grinding

Grind Size

The grind size depends on the brewing method. For example, espresso requires a fine grind, while French press coffee uses a coarse grind. The grind size affects the extraction rate and flavor of the coffee.

Grinding Methods

Coffee can be ground using burr grinders or blade grinders. Burr grinders provide a more consistent grind size, which is essential for achieving a balanced flavor.

9. Brewing

Brewing Methods

There are various brewing methods, each producing a unique coffee experience. Popular methods include espresso machines, drip coffee makers, French presses, and pour-over setups. Each method requires a specific grind size and brewing time.

Water Quality

The quality of water used in brewing plays a significant role in the final taste of the coffee. It's essential to use clean, filtered water to avoid any unwanted flavors.

Buying Roasted Coffee Beans Wholesale in the Philippines

Most cafes, hotels and offices join this journey at the roasted stage. Agross Agri Trading does not roast. It sources already roasted beans and packs them fresh to order in Talisay City, Cebu, whole or ground at no extra charge. Published wholesale pricing sits in two tiers, 1 to 19kg and 20kg and above.

Bean	1–19 kg	20 kg+
100% Robusta	₱790/kg	₱760/kg
Blend 2 · 20/80	₱820/kg	₱790/kg
Blend 5 · 50/50	₱875/kg	₱845/kg
Blend 7 · 70/30	₱905/kg	₱875/kg
Blend 8 · 80/20	₱920/kg	₱890/kg
100% Arabica	₱960/kg	₱930/kg

Per kilo, VAT inclusive. Packed fresh in Talisay City, Cebu.

Minimum order is 1kg. Delivery is same day across Metro Cebu when ordered before 11 AM and free over 10kg, covering Cebu City, Mandaue, Lapu-Lapu, Mactan, Talisay and Consolacion. Nationwide shipping to Luzon, Visayas and Mindanao takes 3 to 7 business days. Browse the roasted coffee bean range, see how wholesale supply works, or request a free sample with no minimums and no lock-in contract.

Frequently Asked Questions

Does Agross roast its own coffee beans?

No. Agross sources already roasted beans and packs them fresh to order in Talisay City, Cebu. Beans are available whole or ground at no extra charge, with a minimum order of 1kg.

How much do roasted wholesale coffee beans cost in the Philippines?

Agross pricing runs from ₱790 per kilo for 100% Robusta to ₱960 per kilo for 100% Arabica. At 20kg and above every bean drops about ₱30 per kilo, so 100% Robusta falls to ₱760 and 100% Arabica to ₱930. Prices are per kilo and VAT inclusive.

Should I order whole beans or ground coffee?

Whole beans hold their aroma longer because grinding exposes far more surface to air. Agross supplies beans whole or ground at no extra charge, so both options cost the same per kilo.

How fast can roasted beans be delivered in Cebu?

Agross delivers same day across Metro Cebu on orders placed before 11 AM, and delivery is free over 10kg. Metro Cebu covers Cebu City, Mandaue, Lapu-Lapu, Mactan, Talisay and Consolacion. Nationwide shipping to Luzon, Visayas and Mindanao takes 3 to 7 business days.

Conclusion

The journey of coffee from bean to cup is a complex and fascinating process. Each step, from cultivation and harvesting to roasting and brewing, contributes to the final flavor and quality of the coffee. By understanding this journey, you can appreciate the craftsmanship and effort that goes into every cup of coffee and make more informed choices about the coffee you drink.