Results 71 to 80 of about 4,914 (219)

Optimization of Extraction Process of Aqueous Extract of Rehmannia glutinosa Based on Entropy Weight Method in Cooperation with Analytic Hierarchy Process and Back Propagation Neural Network with Multiple Indicators

open access: yesShipin gongye ke-ji, 2022
Objective: To optimize the ultrasonic extraction process of aqueous extract of Rehmannia glutinosa based on entropy weight method (EWM) together with analytic hierarchy process (AHP) and back propagation neural network (BPNN).
Ziyu ZHU   +3 more
doaj   +1 more source

植物バイオテクノロジーによる薬用植物の育種研究 [PDF]

open access: yes, 2010
薬用植物の均質化を遂行するためにトリカブトのクローン増殖を行い、それらクローン苗を栽培してアコニチン系アルカロイドの均質性を確認すると共に、季節変動により含量に大きな差が出ることを明らかにした。また、バイオトロンにより温度による変動を検討し、温度が高いほどアコニチン系アルカロイド含量が高いことを明らかにした。ニンジンの花芽をカルス化し、不定胚から幼植物を得る手法を確立した。本手法により得られた植物の遺伝子分析によりその均質性を確認した ...
Yukihiro SHOYAMA, 正山 征洋
core   +1 more source

Effect of medicinal and food homologous plants polysaccharides on animal nutrition and health: A review

open access: yesFood Biomacromolecules, Volume 3, Issue 1, Page 5-23, March 2026.
Abstract As one of the most important components of foods, animal meat provides a lot of protein, fat, and energy for humans. However, nutrition and health of animals directly affect the healthiness of human, especially antibiotic residues in animals induced by abuse of antibiotics.
Zichao Wang   +8 more
wiley   +1 more source

Traditional Chinese Herbal Formula XuMingZhuSan Alleviates Neuronal Ferroptosis in Rats After Stroke by Activating the NRF2/GPX4/SLC7A11 Pathway

open access: yesFood Science &Nutrition, Volume 14, Issue 3, March 2026.
Traditional Chinese herbal formula XuMingZhuSan showed its efficacy in treating stroke. It was capable of attenuating neuronal damage and mitochondrial damage and reducing infarction volume in rats with stroke. Mechanically, XuMingZhuSan might treat stroke by relieving neuronal ferroptosis via activating the NRF2/GPX4/SLC7A11 pathway.
Xi Liu   +9 more
wiley   +1 more source

Equisetum arvense: avaliação das possibilidades de aplicação na regeneração óssea [PDF]

open access: yes, 2008
A procura de produtos naturais para o tratamento de doenças específicas tem aumentado muitos nos últimos anos, nomeadamente aquelas direccionadas para doenças do tecido ósseo como por exemplo a osteoporose.
Fernandes, Maria Helena   +3 more
core  

Effects of Cobalt and Zinc Stress on Rehmannia glutinosa Growth, Bioactive Compounds, Antioxidant Activity, and Molecular Insights

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
This study aimed to investigate the effects of cobalt (Co) and zinc (Zn) on the growth, antioxidant activity, total phenolic and flavonoid contents (TPC and TFC), targeted polyphenolic compounds, and molecular dynamics simulations of Rehmannia glutinosa (R. glutinosa) L.
Bimal Kumar Ghimire   +9 more
wiley   +1 more source

Catalpol: an natural multifunctional iridoid glycoside with promising therapeutic properties

open access: yesFrontiers in Molecular Biosciences
Catalpol, an iridoid glycoside predominantly derived from the fresh or dried root tuber of Rehmannia glutinosa Libosch (a member of the Scrophulariaceae family), it is a representative compound with the highest content in Rehmannia glutinosa Libosch, and
Guannan He   +6 more
doaj   +1 more source

Structural Characterization and Antioxidant Activity of Polysaccharides From Indigo Naturalis Ophiopogon japonicus: Effects of Processing and Extraction Methods

open access: yesFood Science &Nutrition, Volume 14, Issue 2, February 2026.
Indigo naturalis processing significantly increased polysaccharide and uronic acid content, altered monosaccharide composition, and introduced high‐molecular‐weight fractions. Structural changes enhanced DPPH and superoxide anion scavenging activities, especially in reflux‐extracted processed samples (W‐IP, IC50 = 3.19 mg/mL).
Yi Zhao   +9 more
wiley   +1 more source

Separation of Oligosaccharides from Lotus Seeds via Medium-pressure Liquid Chromatography Coupled with ELSD and DAD [PDF]

open access: yes, 2017
peer-reviewedLotus seeds were identified by the Ministry of Public Health of China as both food and medicine. One general function of lotus seeds is to improve intestinal health.
AD Orozco-Cortes   +39 more
core   +1 more source

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