Results 31 to 40 of about 2,015 (176)

Bitterness and antibacterial activities of constituents from Evodia rutaecarpa

BMC Complementary and Alternative Medicine, 2017
Background Bitter herbs are important in Traditional Chinese Medicine and the Electronic Tongue (e-Tongue) is an instrument that can be trained to evaluate bitterness of bitter herbs and their constituents.
Xiaoguang Liang, Bo Li, Fei Wu, Tingzhao Li, Youjie Wang, Qiang Ma, Shuang Liang   +6 more
doaj   +1 more source

Carapanolides T–X from Carapa guianensis (Andiroba) Seeds

Molecules, 2015
Two new mexicanolide-type limonoids, carapanolides T–U (1–2), and three new phragmalin-type limonoids, carapanolides V–X (3–5), were isolated from the seeds of Carapa guianensis (andiroba).
Teppei Miyake, Sari Ishimoto, Naoko Ishimatsu, Keiichiro Higuchi, Katsuhiko Minoura, Takashi Kikuchi, Takeshi Yamada, Osamu Muraoka, Reiko Tanaka   +8 more
doaj   +1 more source

Comparative study on secondary metabolites from different citrus varieties in the production area of Zhejiang

Frontiers in Nutrition, 2023
To investigate the distribution pattern of bioactive components and their correlations between citrus varieties, we thoroughly analyzed secondary metabolites (including flavonoids, phenolic acids, carotenoids, and limonoids) in the peel and pulp of 11 ...
Mei Lin, Chengnan Xu, Xueying Gao, Xueying Gao, Weiqing Zhang, Zhoulin Yao, Tianyu Wang, Xianju Feng, Yue Wang   +8 more
doaj   +1 more source

Germinating Seeds of a Good Source of Bioactive Limonoids

Natural Product Communications, 2015
A simple method to obtain extracts enriched in bioactive limonoids from Citrus aurantium L. seeds has been developed, using solvents of increasing polarity.
Marta R. Ariza, M. Mar Herrador del Pino, Alejandro F. Barrero   +2 more
doaj   +1 more source

Tracing the biosynthetic origin of limonoids and their functional groups through stable isotope labeling and inhibition in neem tree (Azadirachta indica) cell suspension

BMC Plant Biology, 2018
Background Neem tree serves as a cornucopia for triterpenoids called limonoids that are of profound interest to humans due to their diverse biological activities.
Thiagarayaselvam Aarthy, Fayaj A. Mulani, Avinash Pandreka, Ashish Kumar, Sharvani S. Nandikol, Saikat Haldar, Hirekodathakallu V. Thulasiram   +6 more
doaj   +1 more source

Induction of Mkp-1 and Nuclear Translocation of Nrf2 by Limonoids from Khaya grandifoliola C.DC Protect L-02 Hepatocytes against Acetaminophen-Induced Hepatotoxicity

Frontiers in Pharmacology, 2017
Drug-induced liver injury (DILI) is a major clinical problem where natural compounds hold promise for its abrogation. Khaya grandifoliola (Meliaceae) is used in Cameroonian traditional medicine for the treatment of liver related diseases and has been ...
Arnaud F. Kouam, Arnaud F. Kouam, Fei Yuan, Frédéric N. Njayou, Hongtao He, Roméo F. Tsayem, Babayemi O. Oladejo, Fuhang Song, Paul F. Moundipa, George F. Gao   +9 more
doaj   +1 more source

Citrus Limonoids [PDF]

, 2000
Preface 1. Citrus Limonoid Research: An Overview 2. Biochemistry of Limonoids in Citrus 3. Analysis of Limonoids by Thin-Layer Chromatography 4. LC-MS and NMR Techniques for the Analysis and Characterization of Citrus Limonoids 5. Analysis of Limonin and Flavonoids in Citrus Juices and Byproduct Extracts by Direct Injection and In-Line Sample Clean-up ...
openaire   +1 more source

Limonoid glucosides in citrus seeds.

Agricultural and Biological Chemistry, 1991
The amounts of limonoid glucosides were measured in the seeds of grapefruit (Citrus paradisi), lemon (C. limon), Valencia orange (C. sinensis), tangerine (C. reticulata), Fukuhara (C. sinensis Osbeck Hort.), Hyuganatsu (C. tamurana Hort. ex Tanaka), Shimamikan (C. kinokuni Hort. ex Tanaka) and Sanbokan (C. sulcata Hort. ex Takahashi).
OZAKI, Yoshitake, FONG, Chi H., HERMAN, Zareb, MAEDA, Hisao, MIYAKE, Masaki, IFUKU, Yasushi, HASEGAWA, Shin   +6 more
openaire   +2 more sources

Meliacarpinin-Type Limonoids from the Bark of Melia toosendan

Molecules, 2018
Three new meliacarpinin-type limonoids, toosendanes A–C (1–3), along with three, known meliacarpinins (4–6) were isolated from the bark of Melia toosendan.
Yalin Hu, Li Heng, Rong Xu, Junhe Li, Shanshan Wei, Deran Xu, Jun Luo, Yi Li   +7 more
doaj   +1 more source

Biobased Polyurethane Films Based on Andiroba (Carapa guianensis) and Buriti (Mauritia flexuosa) Oil Polyols

Journal of Applied Polymer Science, EarlyView.
Polyurethane films were prepared from andiroba (Carapa guianensis) and buriti (Mauritia flexuosa) oil‐derived polyols, emphasizing their potential as bio‐based materials. UV–Vis analysis indicates the retention of carotenoid‐related chromophoric features within the polymer matrix.
João A. P. da Silva, Amanda L. Ferreira, Felipe F. C. Tavares, Chana M. da Silva, Cesar L. Petzhold, Nilo S. M. Cardozo   +5 more
wiley   +1 more source