Cardamom in the context of "Babylonian astronomical diaries"

The spice trade involved historical civilizations in Asia, Northeast Africa and Europe. Spices, such as cinnamon, cassia, cardamom, ginger, pepper, nutmeg, star anise, clove, and turmeric, were known and used in antiquity and traded in the Eastern World. These spices found their way into the Near East before the beginning of the Christian era, with fantastic tales hiding their true sources.

The maritime aspect of the trade was dominated by the Austronesian peoples in Southeast Asia, namely the ancient Indonesian sailors who established routes from Southeast Asia to Sri Lanka and India (and later China) by 1500 BC. These goods were then transported by land toward the Mediterranean and the Greco-Roman world via the incense route and the Roman–India routes by Indian and Persian traders. The Austronesian maritime trade lanes later expanded into the Middle East and eastern Africa by the 1st millennium AD, resulting in the Austronesian colonization of Madagascar.

Ginger (Zingiber officinale) is a flowering plant whose rhizome, ginger root or ginger, is widely used as a spice and a folk medicine. It is an herbaceous perennial that grows annual pseudostems (false stems made of the rolled bases of leaves) about one metre tall, bearing narrow leaf blades. The inflorescences bear flowers having pale yellow petals with purple edges, and arise directly from the rhizome on separate shoots.

Ginger is in the family Zingiberaceae, which also includes turmeric (Curcuma longa), cardamom (Elettaria cardamomum), and galangal. Ginger originated in Maritime Southeast Asia and was likely domesticated first by the Austronesian peoples. It was transported with them throughout the Indo-Pacific during the Austronesian expansion (c. 5,000 BP), reaching as far as Hawaii. Ginger is one of the first spices to have been exported from Asia, arriving in Europe with the spice trade, and was used by ancient Greeks and Romans. The distantly related dicots in the genus Asarum are commonly called wild ginger because of their similar taste.

Indian spices include a variety of spices grown across the Indian subcontinent (a sub-region of South Asia). With different climates in different parts of the country, India produces a variety of spices, many of which are native to the subcontinent. Others were imported from similar climates and have since been cultivated locally for centuries. Pepper, turmeric, cardamom, and cumin are some examples of Indian spices.

Spices are used in different forms: whole, chopped, ground, roasted, sautéed, fried, and as a topping. They blend food to extract the nutrients and bind them in a palatable form. Some spices are added at the end as a flavouring — those are typically heated in a pan with ghee (Indian clarified butter) or cooking oil before being added to a dish. Lighter spices are added last, and spices with strong flavour should be added first. "Curry" refers to any dish in Indian cuisine that contains several spices blended together, whether dry or with a gravy base. However, it also refers to curry leaves, commonly used in South India.

Amomum is a genus of plants containing about 111 species native to China, the Indian subcontinent, Southeast Asia, New Guinea, and Queensland. It includes several species of cardamom. Plants of this genus are remarkable for their pungency and aromatic properties.

Among ancient writers, the name amomum was ascribed to various odoriferous plants that cannot be positively identified today. The word derives from Latin amomum, which is the latinisation of the Greek ἄμωμον (amomon), a kind of an Indian spice plant. Edmund Roberts noted on his 1834 trip to China that amomum was used as a spice to "season sweet dishes" in culinary practice.

Licor Beirão, commonly simply known as Beirão, is a Portuguese liqueur from the Beira region of Portugal. Originating in the 19th century, it is the most consumed alcoholic spirit in Portugal.

Production began in the 19th century in Lousã, in the Beira region, from where it got its name (Beirão means "from Beira"). It is made from a double distillation of seeds and herbs, including mint, cinnamon, cardamom and lavender, from all over the world, including former Portuguese colonies of Brazil, Sri Lanka, and India.

The terpinenes are a group of isomeric hydrocarbons that are classified as monoterpenes. They each have the same molecular formula and carbon framework, but they differ in the position of carbon-carbon double bonds. α-Terpinene has been isolated from cardamom and marjoram oils, and from other natural sources. β-Terpinene has no known natural source but has been prepared from sabinene. γ-Terpinene and δ-terpinene (also known as terpinolene) have been isolated from a variety of plant sources. They are all colorless liquids with a turpentine-like odor.