Application of Wild Water-wet Herbs in the Construction of Wetland Parks in Hefei

The plant resources of Chaohu Lake coast, Binhu Wetland Park, Xiaoyaojin Park and other places along Dongpu Reservoir surrounding Hefei Botanical Garden were investigated, from which 70 species of wild water-wet herbs with promising application prospects were selected. These wild wet-water herbs are a dominant group that adapts to local growth through long-term natural selection. They have strong resistance, low maintenance cost and broad application prospects. However, at present, these plants are basically in the natural growth state, and have not been developed artificially. This study aims to provide reference for the design of wetland parks and to show the local characteristics of Hefei through the investigation of wild water-wet herbs in Hefei area.

<i>Lactobacilli</i>Enjoyed Fermented Herbs on to the Last Fragment and Regulated Leucocyte Subsets and Anti-Oxidative Activity

Eighty sorts of herbs were fermented by Lactobaccilli (f-ESH). This material was proved by as safe in animal safety experiment. This work was aimed to revise the traditional way of hot water extraction to the fermentation, in order to use up the original material and searching new activity as well. We tried to prove the new activity by fermentation for immune-competent cells in the host that administrated both of original remedy and the new fermented sample. In rodents, immune-compromised host was prepared with cancer chemotherapeutic agent. Our observations showed that the antigen stimulated animal increased the antibody producing cell for heterologous erythrocyte by compromised host by f-ESH. Moreover, by administration of f-ESH to immno-suppressed hosts, these samples regulated lymphocyte in number and functions, macrophage activities, and regulating anti-oxidative activity by phagocytic cells. The anti-oxidative assay was carried out ex-vivo system by peritoneal excaudate cell that we propose as suitable system for evaluating antioxidative assay. With these evidences, the original COF only augmented the level of lymphocytes in number, while f-ESH regulated the ratio of granulocytes and lymphocyte. In clinical study with 20 healthy volunteers, granulocyte and lymphocyte ratio was also resulted as neutral in peripheral white blood cells, 1, 2 and 3 weeks after the administration of f-ESH. We discussed the significance and mechanism of cleving complement components Fb by f-ESH in this text. Fb. The new cleavage of complement was directly evident by immune-electrophoretic method. In conclusion, this modification of food materials introduced new style of food intake resulted in the significant regulation such as antibody producing cells and anti-oxidative activity for phagocytic cells comparing traditional processing by hot water extraction.

Huangxicai—A Wild Herb

Each Spring, Huangxicai, a slightly salty wild herb, covers the Laizhou Bay area in Shandong Peninsula. The green herb turns red in the Autumn and contains black seeds. For thousands of years, Huangxicai has been an edible and notable herb. During an expedition in the Tang Dynasty, many soldiers suffered from a thyroid gland related disease. When they arrived in Shandong the local people recommended Huangxicai as a cure. Later when the commander took over control of the state,, Huangxicai was included in the court menu. Huangxicai has been used as

骨碎补大棚栽培品与野生品的广靶代谢组学比较分析

【目的】骨碎补是一种多年生传统中药材,目前药材原料多来源于野生采集,鲜见有人工栽培的报道。因过度采集,骨碎补野生资源破坏严重,导致药材资源锐减,人工种植成为必然趋势。在探索骨碎补设施大棚栽培技术的基础上,利用代谢组学技术开展大棚栽培药材与野生药材的靶向代谢组学比较研究,探讨栽培品与野生品主要代谢产物的差异,为骨碎补人工栽培技术推广提供依据。【方法】以骨碎补基源植物槲蕨为研究对象,采用UPLC-MS/MS分析技术对比分析设施大棚栽培3年的槲蕨根茎与其野生根茎之间的差异代谢物,并开展差异代谢物富集通路分析。【结果】从两种药材检测到的749种代谢物中筛选到100种差异代谢物,且与野生品相比,大棚栽培品中有58种代谢物含量上调、42种含量下调。这些差异代谢物主要包括黄酮类化合物、有机酸、氨基酸及其衍生物、酚酸类、生物碱、游离脂肪酸等。在大棚栽培品中,黄酮醇、黄酮碳糖苷、糖及糖类代谢物含量全部上调;而在野生品中,氨基酸及衍生物、酚酸类、溶血磷脂酰胆碱和花青素类代谢物含量上调幅度较大。通路富集分析结果显示,100个差异代谢物共注释到47条代谢通路,其中显著富集的有维生素B6代谢、芪类化合物生物合成、二芳基庚烷生物合成、姜酚的生物合成、黄酮和黄酮醇生物合成、半胱氨酸代谢、蛋氨酸代谢、花青素生物合成、氨酰基tRNA生物合成等途径。【结论】大棚栽培的骨碎补,其黄酮醇、黄酮碳糖苷、糖及糖类代谢物化合物含量显著高于野生品,因总黄酮被公认为主要药效成分,因此大棚栽培的骨碎补比野生品具有主效成分优势,可为骨碎补规模化设施栽培或人工栽培提供科学依据。

乡村振兴战略下野生药材资源保护:现实羁绊、内在契合、主要路径

野生药材资源是我国中医药事业传承和发展的物质基础,野生药材资源保护是促进中医药事业可持续发展的重要任务,在保护理念、目标举措和宗旨等方面与乡村振兴战略存在高度的内在契合。当前野生药材资源保护存在着资源依赖及消耗严重,产供不稳定;药材资源管理薄弱,制种技术落后;人工种植技术体系不完善,“农作物式”种植普遍化等问题。探索乡村振兴战略下野生药材资源保护的可行路径,需要加大对野生药材资源的保护与利用,从多维度、多视角出发加强特定生境保障与规模化发展,推动道地药材产业化,助力乡村振兴进程;科学生态种植与规范化传播,谋求绿色可持续开发;严格技术规范与接地气传授,完善野生道地药材种植体系。

贵州省册亨县野生药用植物资源多样性研究与综合价值评价

目的:为了分析册亨县野生药用植物资源的多样性与综合价值。方法:采用“样地+样线”调查法对该地野生药用资源进行调查,结合文献分析其资源的多样性与综合价值(CVMP)。结果:册亨县野生药用植物有495种,隶属128科356属,主要由大型科和中型科构成,以多年生草本植物最多,其中根及根茎、全草作为主要入药部位,有蕴藏量的有22科29属29种,其中综合价值高的物种有21种。结论:册亨县野生药用植物资源多样性丰富、综合价值高。

Contrastive Study on Content and Anti-oxidation Activity of Total Saponins from Cultivated and Wild Paris Plants in Southwest China

[Objectives]To study content of total saponins from cultivated and wild Paris herbs in Southwest China,evaluate its in vitro antioxidation activity,and explore the correlation between quality of Paris herbs and production place,variety,cultivated and wild varieties.[Methods]Colorimetric method of perchloric acid reaction was used,and content of total saponins from Paris herbs was determined by ultraviolet spectrophotometer at 406 nm. [Results]The lowest content of total saponins from cultivated and wild Paris herbs in Southwest China was0. 55%,while the maximum was 12. 24%,with obvious difference. Total saponins from Paris herbs had stronger clearance ability on free radical DPPH and stronger reduction ability on Fe^(3+),and the results showed good dose-effect relationship with concentration. Among them,S6 had the highest clearance ability on DPPH,which reached 89. 66%. In the determination of reduction ability,the absorbance of S16 reached3. 643 and was the highest,with very good reducing property. Content and anti-oxidation capacity of total saponins from Paris herbs in Southwest China did not have obvious correlation with production place,altitude and cultivation but was related to variety. [Conclusions]The quality of Paris herbs in Southwest China was unstable,and their anti-oxidation abilities were also different,and cultivation could not guarantee high quality. It should normalize cultivation,and develop planting industry of Paris herbs,which could guarantee stable supply of Paris herbs and stability and controllability of quality.

泰安市青云湖湿地野生草本植物资源调查与分析

青云湖是新泰市集多功能于一体的综合性湖泊,具有维护湿地生态系统、体现当地特色文化的功能。本研究对青云湖湿地野生草本植物资源进行了实地调查分析,结果表明:该区域野生草本植物共42科134属174种,植物资源丰富,其中有3种珍稀濒危植物和9种入侵势态严重的外来入侵植物。该区域植物优势科为菊科、禾本科与蝶形花科,其所含属数、种数占整个植物区系的45.52%、45.41%,优势属为蒿属、鬼针草属,寡种属和单种属是该区域植物的主要组成部分,其所含属数、种数占整个植物区系的98.51%、93.68%,该区系植物具有明显的热带亲缘关系与亚热带向暖温带过渡的性质。对174种野生草本植物采用层次分析法进行应用价值评价并划分等级,筛选出可以重点开发利用的14种植物包括:菊芋、百日菊、芦苇、芒、荻、金鸡菊、白车轴草、狗牙根、菱角、地肤、细果野菱、白花米口袋、香蒲、商陆。在此基础上对青云湖湿地野生草本植物的保护和利用以及生态系统的建设提出分析建议,以期为青云湖生态建设提供参考依据。

乡村生态振兴视域下野生药材资源保护:阻滞、契合、疏解

野生药材资源是我国中医药事业传承和发展的物质基础。野生药材资源保护是促进中医药事业可持续发展的重要任务,在保护理念、目标举措和宗旨等方面与乡村生态振兴存在高度的内在契合。然而,当前野生药材资源存在着资源依赖及消耗严重,产供不稳定;资源管理薄弱,制种技术落后;人工种植技术体系不完善,“农作物式”种植普遍化等问题。当前,需加大对野生药材资源的保护与利用,助力乡村振兴进程,从多维度、多视角出发,加强特定生境保障与规模化发展,推动道地药材产业化;科学生态种植与规范化传播,谋求绿色可持续开发;严格技术规范与接地气传授,完善中药材种植体系。

湖南浏阳市大围山区高等植物类野菜资源特征及其开发利用

大围山区高等植物类野菜共有 63科 1 5 7属 2 1 8种 ,野菜的种类占全国总种数的 1 1 .96% ,所占的比例与其他地区相比 ,比豫南大别山、四湖地区、三峡库区、包头地区、商丘市的高 ,充分显示出大围山区野菜资源的丰富性 ;从大围山区野菜的科属组成来看 ,菊科、百合科、豆科、禾本科、蔷薇科、伞形科等 1 4个大科的种数占总种数的 63 .3 0 % ,悬钩子属、锥属、胡颓子属等 1 7个大属占总种数的 2 8.90 % ;从植物学类型看 ,草本类野菜最多 ,占 5 7.3 4% ,其次是灌木、乔木 ,分别占 1 6.97%、1 3 .76% ;从食用部位来看 ,大围山的野菜以叶菜类较多 ,占 61 .47% ,其次是根茎类、果实类 ,分别占 1 7.43 %、1 6.5 1 % ;从野菜植物的生境来看 ,以山坡、林地为生境的种类较多 ,分别占 5 4.5 9%、3 1 .65 % ,表明森林是野菜植物的资源库。根据以上特征和大围山区野菜的蕴藏量、开发利用价值、利用现状 。

我国的燕麦草生产和贸易

草食家畜饲喂燕麦(Avena sativa)草,对于提高粗饲料利用效率、维持乳蛋白率、抑制奶牛产后病和代谢病、延长奶牛产奶时长、降低饲养成本、增加产奶量、增加日增重等方面有重要作用,正逐步被更多牧场所认可和重视。近年来,我国燕麦草生产规模正逐步扩大,燕麦草进口量明显增加。本研究在阐述我国燕麦草生产和贸易发展基本情况的基础上,基于自回归移动平均模型(ARMA),对我国燕麦草的总产量和进口量进行预测,在此基础上,分析了我国燕麦草生产和贸易未来趋势,并提出了相关政策建议。

几种峨眉山野生蔬菜营养成分的测定

对血皮菜、紫云英、鱼腥草、香椿、水芹、竹叶菜、峨眉韭7种峨眉山野生蔬菜的营养成分进行了测定。结果表明:7种蔬菜中水芹菜粗纤维含量最高,香椿含量最低;水芹可溶性蛋白的含量最高,竹叶菜的含量最低,水芹是竹叶菜的7倍;水芹可溶性总糖的含量最高,紫云英的含量最低,水芹是紫云英的33倍;香椿维生素C含量最高,峨眉韭含量最低,香椿是峨眉韭的6倍;竹叶菜铁含量最高,紫云英含量最低,竹叶菜是紫云英的8倍。峨眉山7种野生蔬菜各种营养指标基本上都高于常见的食用蔬菜。

北京地区几种野菜主要营养素的测定

本文对北京地区自然条件及人工规模化栽培条件下生长的几种野菜叶片在采收后进行处理保存,定期测定氨基酸与维生素C的含量。结果表明:野菜中含有的氨基酸种类和数量随时间的延长变化不大;野菜在人工规模化栽培条件下维生素C的含量少于自然条件下生长时维生素C的含量;热烫处理有降低维生素C含量作用。

哈尔滨市山野菜资源和开发利用探讨

哈尔滨市山野菜资源的蕴藏量较大,种类较多,具有广阔的开发前景。然而,除个别种类外,绝大多数山野菜有待开发利用。进行哈尔滨市山野菜的资源调查及基础研究、合理开发利用山野菜资源,可促进其经济的发展,对增加农民收入具有积极作用。

鸭儿芹护色技术及质量控制研究

以鲜嫩鸭儿芹为原料,采用L9(34)正交试验,研究了不同用量不同种类护绿剂在不同漂烫条件下,对鸭儿芹护绿效果的影响及其过程中的质量控制,得出了最佳护色技术。结果表明,用300×10-6Zn2+护绿液,在pH8.5、95℃条件下漂烫1.5min,再用0.8%Ca2+溶液浸泡30min,护绿效果最好且能较好地保持原有质地。

安徽省山野菜资源开发利用的现状·问题及对策

简述了安徽省山野菜资源的开发利用现状、存在问题,并提出开展山野菜重点资源调查与研究,制定山野菜资源的保护措施,在山区建立山野菜原料基地及山野菜人工驯化栽培等开发利用对策,充分实现山野菜的综合开发利用。

蕨菜护色技术及质量控制研究

以 鲜 嫩 蕨 菜 为 原 料 ,研 究 了 护 绿 剂 种 类 及 其 用 量 、烫 漂 温 度 及 其 时 间 对 蕨 菜 护 绿 效 果 的 影 响 及 其 过 程 中 的 质 量 控 制 ,得 出 了 最 佳 护 色 技 术 。结 果 表 明 ,用 300m g/kg 的 醋 酸 铜 护 绿 液 在 pH 6.5条 件 下 浸 泡 30m in,然 后 在 95℃条 件 下 漂 烫 2.0m in, 再 用 0.2%的 氯 化 钙 溶 液 常 温 下 浸 泡 30m in, 护 绿 效 果 最 好 ,且 能 较 好 地 保 持 蕨 菜 原 有 的 质 地 。

太行山区山野菜植物资源与开发利用探讨

介绍了山野菜的特点、开发利用价值及其目前开发利用现状和发展趋势,并探讨了大行山区山野菜的种类与开发利用现状以及引种驯化与产业化开发的可行性。

河南大别山区野生草本花卉资源与合理利用

在调查研究的基础上，介绍了河南大别山区的植物资源，列举了２７个科有较大观赏价值的野生草本花卉１００种．并对其开发、利用、保护及引种驯化提出了建议．

5种野菜的抗氧化成分分析

The antioxidant ingredients in Silene conoidea L., Malcolmia africana （L.） R. Br., Capsella bursa-pastoris （L.） Medic., Lycium barbarum L. and Kalimeris indica （L.） Sch.-Bip. were analysed. The results showed that S. conoidea, K. indica and L. barbarum contain the largest quantities of GSH (1.70 mg·g-1),Vc (3.94 mg·g-1) and soluble sugar (2.99 mg·g-1) respectively. The activity of SOD was the highest in S. conoidea (350.29 U·g-1), POD and CAT activities in C. bursa-pastoris were the highest (2 433.5 ΔA\-（470）·g-1 and 252.82 μmol·g-1). The capacity of total antioxidant in K. indica was the strongest.