Ground coffee roasted, what is the difference between medium roast and dark roast

1. The baking time is different.

This is the most fundamental difference between the roast levels: the difference in roasting time. Medium roasting takes about 10 minutes and is predominantly brown on the surface;

The dark roast takes about 12 minutes and the surface color is mainly dark brown. The time required varies slightly from roaster to roaster.

2. Weight of coffee beans.

Different coffee beans are always in a state of heat absorption during the roasting process. The water loss rate is about 15% for medium roasts and about 20% for dark roasted beans.

For single beans, medium-roasted beans are slightly heavier than dark-roasted beans.

3. The coffee flavor is different.

Coffee beans undergo a series of physical and chemical changes during the roasting process to produce the final coffee flavor.

Medium roast: Balanced acidity and body, caramelized.

Nut flavor is predominant.

Dark roasting: low acidity, high body, mainly roasted and spice flavors.

In general, the shorter the roasting time, the more fresh the coffee beans will be retained, but this also includes those bad flavors such as bitterness, sourness, etc. The longer the roasting time, the less bitter and sour these tastes will fade, but at the same time, they will lose the freshness and unique flavor of the coffee beans.

Most people choose to drink high baking, but there are also enthusiasts who prefer medium baking. But basically if you're not buying coffee beans, but ground coffee, it doesn't really make much difference. The reason why coffee is freshly made is because when the beans are ground into powder, the aroma only lasts for a few minutes.

This is also the biggest difference between coffee beans and ground coffee.

The roast time varies: a medium roast takes about 10 minutes, and a dark roast takes about 12 minutes. 2. The surface color of medium roasted coffee with different colors is mainly brown, and the surface of dark roasted coffee is mainly dark brown. 3. The weight of coffee beans is different, and the coffee beans will always be in a state of heat absorption during the roasting process, the water loss rate of moderately roasted coffee beans is about 15%, and the water loss rate of deep roasted coffee beans is about 20%, so for single coffee beans, medium roasted coffee beans are slightly heavier than dark roasted coffee beans.

The medium coffee is actually the most mellow and the best, and the taste of the dark roast is like drinking Chinese medicine.

A medium roast takes about 10 minutes and a dark roast takes about 12 minutes.

2. The color is different.

The surface color of medium-roasted coffee is predominantly brown, and the surface of dark-roasted coffee is predominantly dark brown.

3. The weight of coffee beans is different.

Coffee beans will always be in a state of heat absorption during the roasting process, the water loss rate of medium roasted coffee beans is about 15%, and the water loss rate of dark roasted coffee beans is about 20%, so for single coffee beans, medium roasted coffee beans are slightly heavier than dark roasted coffee beans.

Difference Between Medium Roast and Dark Roast Coffee:

1. The degree of roasting is different, medium roasting needs to bake for about 10 minutes, and deep roasting needs to bake for about 12 minutes.

2. Coffee beans.

Medium roasted beans have less water loss and weigh heavier than dark roasted beans.

3. The taste and flavor are different, the coffee roasted by medium roast has a more balanced taste, and the coffee roasted by deep roast tastes bitter.

Introduction

The coffee beans themselves are raw and need to be roasted and matured at high temperatures using a roaster before they can be used to make coffee. During the roasting process, different degrees of roasting are carried out according to the characteristics and uses of the coffee beans.

According to the different degrees of roasting, it can be divided into three types, which are light roast, medium roast and dark roast. Coffee with different roasting degrees has different flavors and suitable methods.

Medium-roasted coffee has a more balanced taste and is suitable for making single origin coffee, such as brewed coffee; Dark roasted coffee, which has a bitter and strong taste, is suitable for espresso.

On this basis, it is used to make a variety of coffees, such as lattes and cappuccinos.

Mocha, etc.

The difference between light roast and dark roast of coffee is:First, the characteristics are different.

Dark roast coffee is dark brown in color and has coffee beans.

The surface is rich in oil, low acidity, and the red wine has a thick flavor, with a more bitter and mellow taste;

Light roast coffee is light brown in color, the beans have no grease on the surface, the beans are hard, the acidity is bright, the taste is mellow, and the taste is bright.

Second, the water content is different.

Dark roasted coffee beans contain less water;

Light roasted coffee beans contain comparatively more water.

Third, the stages are different.

Dark roast coffee reaches 220-225 degrees Celsius in roasting.

Light roast coffee usually reaches an internal temperature of 170-200 degrees Celsius.

Fourth, the flavor is different.

Dark roast coffee will have chocolate, nuts, and caramel.

the characteristic flavor of the house;

Light roast coffee with fruity and floral notes, among other things. Beans are well grown, processed, and roasted to produce a wide variety of flavors, aromas, and aftertastes of the round skin.

Fifth, the number of particles is different.

Light-roasted coffee beans have smaller grains and fewer grains than dark-roasted coffee beans, and the brewed coffee has a relatively light flavor.

Roasting time can be controlled according to your own taste preferences, in addition to roasting time, the choice of coffee beans is also a factor that affects the taste of coffee, now the more popular should be Arabica beans, the landlord is interested in learning about it.

Medium-roasted beans are suitable for hand pouring, French press, siphon pot, and drip coffee machine for extraction;

Dark-roasted beans for Moka pots, espresso machines, Aeropress extractions.

The time it takes for the beans to be roasted will affect the appearance and taste. The simplest way to tell this is that the longer the beans are roasted, the less sour they will be, and the less caffeine they will have. The following Eight Bucket Wheat Coffee briefly lists the coffee flavors produced by different roasting times for your reference.

Light Roast: It has a strong grassy flavor and lacks aroma, so it is rarely used to taste.

Light Roast (Cinnamon Roast): High acidity, slightly aromatic, often used to brew Americano.

Medium Roast: The taste is sour and bitter, the aroma is moderate, and the original flavor of the coffee beans is retained, and it is often used to make Americano or blended coffee.

High Roast: The taste is rich, with a balanced sour and bitter taste, and a slight sweetness, with good aroma and flavor.

Full City Roast: The bitterness is stronger than the sourness, the aftertaste is sweet, and the aroma is full, and it is mostly used to make iced coffee or black coffee.

French Roast: Bitter, intense, sour, smoky.

Italian Roast: The beans have an oily surface, strong bitterness, and burnt taste, and are mainly used to make espresso.

It should be a dark roast, and different roasting degrees mainly affect the flavor, and the best roasting degree is different for different beans.

Medium-roasted coffee retains many of the flavors found in the beans.

1. Most of the moderately roasted coffee beans are brown, there will be a small amount of oil on the surface of the coffee beans, a small amount of acidity and red wine flavor, and the taste is round, roasted to this extent, it can retain many flavors in the coffee beans, and the heat begins to enter the coffee beans to caramelize the reaction, so there can also be sweetness, so the coffee beans at the time of grinding are relatively balanced, sweeter than the shallow roasted coffee beans, and those not so good smells have disappeared.

2. Deep roasting, the coffee beans after deep roasting are a dark brown coffee bean, with rich surface oil, low acidity, and a thick red wine flavor, but also more bitter and mellow. Coffee beans roasted to this extent are basically determined by the brotherless answer method, but this does not mean that this coffee bean is not delicious.