National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China
College of Agriculture, Henan University, Kaifeng 475004, China
Food Technology Department, National Research Centre, Dokki 12622, Egypt
Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng 475004, China
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Highlights
(1) Iridoids from Gardenia jasminoides contain six categories according to the structure of iridoids.
(2) Iridoids from Gardenia jasminoides possess anti-inflammatory, antioxidant, anti-tumor, and neuroprotection biological activities.
(3) The potential mechanisms of anti-inflammatory, antioxidant, anti-tumor and neuroprotective effects of iridoids from Gardenia jasminoides were summarized.
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There are 94 iridoids isolated from G. jasminoides, and their structures are diversified. The iridoids in G. jasminoides are divided into six categories according to the structure. Main biological activities of iridoids from Gardenia jasminoides (include anti-inflammatory, neuroprotection, and anti-oxidative) and their potential mechanism.
Abstract
Iridoids compounds are one of the main active components of Gardenia jasminoides, which were divided into two categories: iridoid glycosides and non-glucosylated iridoids according to their chemical structures. Relevant studies have shown that components such as geniposide, deacetyl asperulosidic acid methyl ester, and geniposidic acid play an important role in anti-inflammatory, hypoglycemia, and the protection of cardiomyocytes. While the pharmacological effects of most iridoid glycosides are still not clear. This paper’s systematic summary was created by searching for relevant iridoids material on websites such as Google Scholar, PubMed, SciFinder Scholar, Science Direct, and others. Up to now, a total of 94 iridoids had been identified in G. jasminoides, among which 40 iridoids had extensive biological activities and the mechanisms involved in MAPK, NF-κB, JNK signal pathways. This paper reviews the literature on types and pharmacological effects of iridoid compounds in G. jasminoides, in order to provide a reference for its development and application.
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