我的账户 7×24小时客服热线：400-829-7929 语言：

热门产品：人参皂苷Rh2,人参皂苷Rg3,胡萝卜苷, 木犀草苷

产品分类

在线咨询

联系电话:
销售：
400-829-7929（7*24小时）
028-82633860
028-82633397
028-82633165
技术服务和产品定制：
028-82633987
在线服务:
沈帅

文静

贺丹丹

文献信息

Comparative study on anti-oxidative and anti-inflammatory properties of hydroponic ginseng and soil-cultured ginseng

期刊名：Food Science and Biotechnology
文献编号：
文献地址：
发表日期：30 August 2018

Abstract

Hydroponic ginseng (HPG) and soil-cultured ginseng (SCG) were extracted in 70% methanol to quantify relative content of 8 ginsenosides and polyphenolic compounds, and flavonoids to compare their antioxidative effects. Level of nitric oxide and inflammatory targets produced in LPS-stimulated RAW 264.7 cells were measured. 2-year-old HPG shoots contained highest levels of ginsenoside Rb2, Rb3, Rd, Re, and F1. Total polyphenol content was highest in shoots of HPG, followed by roots of HPG and SCG. HPG shoots had high radical scavenging activity and an elevated ability to inhibit linoleic acid oxidation. 2-year-old HPG shoots reduced nitric oxide production in RAW 264.7 cells by 47%, whereas 6-year-old SCG roots reduced it by only 21%. HPG also significantly lowered mRNA expression of iNOS, TNF-α, IL-1β, and IL-6, as determined by RT-PCR, compared to SCGs. Therefore, HPG may have potential for utilization as an alternative to SCG, because of superior antioxidant and anti-inflammatory properties.
… Korea). HPLC grade water and acetonitrile were purchased from JT Baker (Center Valley, PA, USA). Ginsenoside standards (Rb1, Rb3, Rc, Re, Rd, Rf, and F1) were purchased from Biopurify Phytochemicals Ltd. (Chengdu …