Results 41 to 50 of about 5,751 (220)

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

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

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

Limonoids in Phellodendron amurense (Kihada)

YAKUGAKU ZASSHI, 1992
Limonoids and their glucosides in the seeds and barks of Phellondendron amurense (Kihada) were analyzed. The seeds contained limonin (1950 ppm), obakunone (20 ppm), limonin 17-beta-D-glucopyranoside (820 ppm) and obakunone 17-beta-D-glucopyranoside (1360 ppm). The barks contained limonin (6760 ppm), obakunone (1240 ppm) and nomilin (270 ppm).
M, Miyake, N, Inaba, S, Ayano, Y, Ozaki, H, Maeda, Y, Ifuku, S, Hasegawa   +6 more
openaire   +3 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

Novel and Neuroprotective Tetranortriterpenoids from Chinese Mangrove Xylocarpus granatum Koenig [PDF]

, 2018
L
Gu, Yu-Cheng, Guo, Yue-Wei, Kurtán, Tibor, Li, Xu-Wen, Mándi, Attila, Xin, Guo-Rong, Yao, Li-Gong, Zhou, Zhen-Fang   +7 more
core   +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).
Yoshihiko Ozaki, Chi H. Fong, Zareb Herman, Hisao Maeda, Masaki Miyake, Yasushi Ifuku, Shin Hasegawa   +6 more
openaire   +2 more sources

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Multi‐Omics Analyses Reveal the Red and Far‐Red Light Combination Enhancing Heterologous Protein and Metabolite Production in Nicotiana benthamiana

Plant, Cell &Environment, EarlyView.
ABSTRACT Transient expression of exogenous protein in Nicotiana benthamiana leaves via agroinfiltration offers a rapid and efficient platform for functional gene discovery and heterologous production of valuable eukaryotic proteins and metabolites. Though light quality is an important factor for plant photomorphogenesis, its impact on the efficiency of
Yating Zhang, Fengjiao Wang, Ran Du, Tao Li, Shaoqun Zhou, Jianbin Yan, Wei Li   +6 more
wiley   +1 more source

Studies on the extraction and characterization of pectin and bitter principles from New Zealand grapefruit and Philippine calamansi : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Food Technology at Massey University [PDF]

, 1981
A study was conducted to determine the presence of bitter components in NZ grapefruit and Philippine calamansi; describe the effect of maturity on the bitter components and other chemical constituents of grapefruit; reduce the bitterness of grapefruit ...
Nisperos, Myrna Ordoña
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