Doesnt't matter, actually, for the time frame you're talking about. The Dutch monopoly on nutmeg began in 1621, with the Bandanese genocide (some islands called Banda were the only source of nutmeg and mace at the time and the republican nature of Bandanese government made it impossible for the Dutch to establish an effective monopoly, so the Dutch killed over 90% of the population). Similarly, it was not until 1652 that the Sultan of Ternate, the major clove producer in the Malukus/Spice Islands, agreed to eradicate non-Dutch clove trees in return for Dutch protection and subsidies. But Spanish and Portuguese power had ebbed by the 17th century. It is very possible that the Portuguese bring spices to Brazil, but it will have to be in the 16th century.
The greatest affect of this will be that the nature of the Dutch empire in Southeast Asia is significantly changed. The Dutch East India Company (VOC) was obsessed with monopolies because Europeans could rarely compete with Asians without obtaining monopolies. But they generally failed to achieve real, lasting monopolies in Southeast Asia except in one major product: fine spices, mainly because the Malukus, the only source of fine spices, had only weak kingdoms with few people and resources other than spices (meaning the Dutch could blockade them and cut off their food supplies until they did what the VOC said, or that the VOC and their auxiliaries could exterminate an island's population as happened in Banda). By contrast, pepper was everywhere from India to China. Now (assuming that spices have spread outside Brazil - otherwise Dutch Brazil might last longer, I suppose) it is impossible for the VOC to create an artificial scarcity of spices, so the Dutch will have no real reason to be so concentrated on the Malukus and the sultanates (and the Bandanese oligarchic republic) there will have much greater freedom from outside intervention. The VOC will still take an interest in the Malukus since it is the main/only source of spices for India and China, but the spice markets in South and East Asia wouldn't require such careful control as OTL in themselves. This has two main repercussions; both the little Malukun nations and the empire of Makasar, which dominated eastern Indonesia in the 17th century, will continue to flourish, while the VOC will be much weaker without the money from the spices and the manpower from their Malukun territories. The Dutch conquest of the Sultanate of Banten in Java in the 1680s relied heavily on troops from the Malukun island of Ambon, for example.
Are you talking about the Malukus specifically?