Oxidative Stress and TGF-β1/Smads Signaling Are Involved in Rosa roxburghii Fruit Extract Alleviating Renal Fibrosis

Table 2

Nutrient content of freeze-dried powder of Rosa roxburghii.

Item	Value	Unit
Aspartate	8.3	mg/100g
Glutamate	10
Serine	13.1
Glycine	88
Threonine	11.2
Histidine	4.4
Alanine	58.9
Arginine	147
Tyrosine	7.4
Valine	15.3
Methionine	2
Phenylalanine	3.6
Isoleucine	7.6
Leucine	3.4
Lysine	11.5
Proline	6.2
All amino acids	398
Total flavonoids	361	mg/100g
Vitamin C	6.8	mg/g
Vitamin P	0.346
Superoxide dismutase activity	2.88 × 10^4	U/g