Preservation of Cognitive Function by Lepidium meyenii (Maca) Is Associated with Improvement of Mitochondrial Activity and Upregulation of Autophagy-Related Proteins in Middle-Aged Mouse Cortex

Table 1

Chemical composition of maca powder.

Number	Specification	Unit per 100 g of product	Maca powder
1	Energy value	kJ	1313
2	Carbohydrates	g	46.1
3	Crude protein	g	21.9
4	Fat	g	0.9
5	Dietary fiber	g	15.6