Search results: 476,695 results (approx.)

1. LC-MS-based identification and antioxidant evaluation of small molecules from the cinnamon oil extraction waste.

Cinnamon oil is obtained by steam distillation from cinnamon leaves and is usually considered highly cost-effective compared to bark oil, however, which results in tons of waste cinnamon leaves (WCL) discarded annually. By using MS/MS molecular networking (MN) assisted profiling, six main chemical...

Author(s) : Yang YaLing; Adel Al-Mahdy, D.; Wu MiaoLi; Zheng XiaoTao; Piao XiuHong; Chen ALi; Wang ShuMei; Yang Quan; Ge YueWei

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.366

2. Effect of different fertilizers on the physicochemical properties, chemical element and volatile composition of cucumbers.

The main purpose of the present study was to investigate the effect of different fertilizers on the physicochemical properties, multi-element and volatile composition of cucumbers. All samples were divided into five groups according to different combinations and amounts of chicken manure, NPK...

Author(s) : Mi Si; Zhang XiangNan; Wang YuHang; Ma YueDong; Sang YaXin; Wang XiangHong

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.367 ref.30

3. Applying the concept of state diagram on the stability analysis of an NSP-rich ingredient extracted from overripe bananas (Musa cavendishii var. Nanicão).

In this work, an ingredient containing non-starch polysaccharides (NSP), obtained from overripe bananas, was characterized using differential scanning calorimetry (DSC) and vapor sorption isotherms. Soluble sugars from overripe bananas were extracted using ethanol, resulting in a solid NSP-rich...

Author(s) : Marques, B. C.; Rayo-Mendez, L. M.; Tadini, C. C.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.367 ref.37

4. Effects of dietary grape seed proanthocyanidin extract supplementation on meat quality, muscle fiber characteristics and antioxidant capacity of finishing pigs.

The aim of this study was to investigate effects of dietary grape seed proanthocyanidin extract (GSPE) supplementation on meat quality, muscle fiber characteristics and antioxidant capacity of finishing pigs. The data showed GSPE increased pH24 h, redness, crude protein content and decreased shear...

Author(s) : Xu Meng; Chen XiaoLing; Huang ZhiQing; Chen DaiWen; Li MingZhou; He, J.; Chen Hong; Zheng Ping; Yu Jie; Luo YuHeng; Yu Bing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.367 ref.40

5. Secondary metabolites of Hydrangea chinensis.

Author(s) : Yang, T. L.; Kao, C. L.; Kuo, C. E.; Yeh, H. C.; Li, H. T.; Li, W. J.; Chen, C. Y.

Publisher : Springer, New York, USA

Journal article : Chemistry of Natural Compounds 2021 Vol.57 No.3 pp.548-550 ref.17

6. Emerging challenges in the extraction, analysis and bioanalysis of cannabidiol and related compounds.

Cannabidiol (CBD) is a bioactive terpenophenolic compound isolated from Cannabis sativa L. It is known to possess several properties of pharmaceutical interest, such as antioxidant, anti-inflammatory, anti-microbial, neuroprotective and anti-convulsant, being it active as a multi-target compound....

Author(s) : Brighenti, V.; Protti, M.; Anceschi, L.; Zanardi, C.; Mercolini, L.; Pellati, F.

Publisher : Elsevier B.V., Amsterdam, Netherlands

Journal article : Journal of Pharmaceutical and Biomedical Analysis 2021 Vol.192 ref.185

7. Nutrient composition and functional properties of black elderberry (Sambucus nigra L.).

Black elderberry (Sambucus nigra) is a plant species in the Adoxaceae family and native to Europe, Asia, North Africa and the USA. Black elderberry plant has the round-shaped, purple-black colored, 3-5 seeded, small fruits. The chemical structure of Sambucus species consists of major compounds,...

Foreign Title :Kara mürverin (Sambucus nigra L.) besinsel içeriği ve fonksiyonel özellikleri.

Author(s) : Aliç, B.; Olcay, N.; Demir, M. K.

Publisher : Igdir University, Igdir, Turkey

Journal article : Journal of the Institute of Science and Technology 2021 Vol.11 No.2 pp.1140-1153 ref.many

8. Mineral composition of various extracts and essential oil of pickled Ferula orientalis L.

Edible wild plants are important food sources of the increasing world population and contribute to the healthy functioning of the body. Some of the edible wild plants, which are considered among the favourite flavours and consumed with pleasure in many countries, are rich in trace elements that...

Author(s) : Topdas, E. F.; Şengül, M.

Publisher : Igdir University, Igdir, Turkey

Journal article : Journal of the Institute of Science and Technology 2021 Vol.11 No.2 pp.1194-1204 ref.many

9. Effect of vermicompost on herb yield and essential oil content of Satureja hortensis.

The research was carried out to investigate the effect of liquid vermicompost treatment on herb yield and essential oil content of Satureja hortensis' in Isparta conditions in 2019 and 2020 years. The experiment was set up in three replications according to the randomized complete block design by...

Foreign Title :Solucan gübresinin Satureja hortensis L.'Nin herba verimi ve uçucu yağ oranına etkisi.

Author(s) : Kara, N.

Publisher : Igdir University, Igdir, Turkey

Journal article : Journal of the Institute of Science and Technology 2021 Vol.11 No.2 pp.1635-1642 ref.27

10. Global-scale altitude effect on leaf wax n-alkane δD values in terrestrial higher plants.

Numerous field studies have shown that leaf wax n-alkane δD values (δDn-alkane) can be used as a proxy for paleoelevation reconstruction. However, the lack of systematic global analysis of δDn-alkane values with respect to altitude limits the reliability of δDn-alkane values for paleoaltimetry at...

Author(s) : Liu JinZhao; An ZhiSheng

Publisher : Science China Press, co-published with Springer, Berlin, Germany

Journal article : Science China Earth Sciences 2021 Vol.64 No.5 pp.825-834 ref.many

11. Barricyclin d1-a dimeric ellagitannin with a macrocyclic structure-and accompanying tannins from Barringtonia racemosa.

Our examination of high molecular weight polyphenolic constituents in the leaves of Barringtonia racemosa of the family Lecythidaceae uncovered 5 previously undescribed ellagitannins. One, barringtin M1 (1), among them was a hydrolysable tannin monomer, while remaining 4, barringtins D1 (2), D2...

Author(s) : Yoshikawa, S.; Chen, L. G.; Yoshimura, M.; Amakura, Y.; Hatano, T.; Taniguchi, S.

Publisher : Taylor & Francis, Singapore, Singapore

Journal article : Bioscience, Biotechnology and Biochemistry 2021 Vol.85 No.7 pp.1609-1620

12. Arabinogalactan in the side chain of pectin from persimmon is involved in the interaction with small intestinal epithelial cells.

Pectin in Diospyros kaki (persimmon) is a complex polysaccharide and is classified as a dietary fiber. Pectin is characterized by the presence of side chains of neutral sugars, such as galactose residues; however, the structure and properties of these sugars vary greatly depending on the plant...

Author(s) : Gotoh, S.; Naka, T.; Kitaguchi, K.; Yabe, T.

Publisher : Taylor & Francis, Singapore, Singapore

Journal article : Bioscience, Biotechnology and Biochemistry 2021 Vol.85 No.7 pp.1729-1736

13. Minor triterpenes from an aqueous extract of the hook-bearing stem of Uncaria rhynchophylla.

Six new triterpenes, uncarinic acids K P (1-6), along with 24 known analogues, were isolated as minor constituents of an aqueous decoction of the hook-bearing stems of Uncaria rhynchophylla (Gou-teng). By comprehensive spectroscopic data analysis, their structures were elucidated as derivatives of...

Author(s) : Li RuoFei; Guo QingLan; Zhu ChengGen; Xu ChengBo; Wei YaZi; Cai Jian; Wang Yue; Sun Hua; Zhang TianTai; Shi JianGong

Publisher : Taylor & Francis, Abingdon, UK

Journal article : Journal of Asian Natural Products Research 2021 Vol.23 No.4 pp.307-317 ref.25

14. Three new monocyclic monoterpenoid O-glycosides from the roots of Glycyrrhiza uralensis.

Three new monocyclic monoterpenoid containing β-D-apiofuranosyl-(1→2)-O-β-D-glucopyranosyl moieties, together with three other known monocyclic monoterpenoid O-glycosides, were obtained from the roots of Glycyrrhiza uralensis for the first time. Their structures were determined by UV, IR, HRESIMS,...

Author(s) : Meng Yuan; Feng ZiMing; Jiang JianShuang; Zhang Xu; Zhang PeiCheng; Yang YaNan

Publisher : Taylor & Francis, Abingdon, UK

Journal article : Journal of Asian Natural Products Research 2021 Vol.23 No.4 pp.318-324 ref.13

15. New chlorophenolic glycoside from Curculigo orchioides and their activities on 5α-reductase.

Two new chlorophenolic glucosides curculigines P (1) and Q (2), together with seven known compounds (3-9), were isolated from the dried rhizomes of Curculigo orchioides. Their structures were determined by spectroscopic methods including 1 D, 2 D NMR and MS. All the isolated compounds were...

Author(s) : Deng XueLi; Zheng RuiRong; Han ZhuZhen; Gu LiHua; Wang ZhengTao

Publisher : Taylor & Francis, Abingdon, UK

Journal article : Journal of Asian Natural Products Research 2021 Vol.23 No.4 pp.333-340 ref.14

16. Two new dammarane-type triterpenoids from the stems and leaves of Panax notoginseng.

Two new dammarane-type triterpenoids, notoginsenoside SY1 (1) and notoginsenoside SY2 (2), were isolated from the stems and leaves of Panax notoginseng. Their structures were elucidated to be 3β, 12β-dihydroxy-22, 23, 24, 25, 26, 27-hexanordammarane-20-one 3-O-β-D-xylopyranosyl-(1→2)-...

Author(s) : Yang ChongKang; Xiong Jiao; Shen Yong

Publisher : Taylor & Francis, Abingdon, UK

Journal article : Journal of Asian Natural Products Research 2021 Vol.23 No.4 pp.341-347 ref.11

17. Phytoestrogen constituents and estrogenic activity of Pueraria candollei var. mirifica callus and its extract preparation for removing cytotoxic constituents.

In vitro cultures of Pueraria candollei var. mirifica (PC) are a promising source of phytoestrogens, however, the estrogenic activity of PC callus has not been evaluated. In this study, the phytochemicals of PC callus were analyzed and compared with the estrogenic activities on MCF-7 cell...

Author(s) : Kraithong, W.; Juengsanguanpornsuk, W.; Krittanai, S.; Yusakul, G.; Putalun, W.

Publisher : Prince of Songkla University, Hat Yai, Thailand

Journal article : Songklanakarin Journal of Science and Technology 2021 Vol.43 No.3 pp.703-710 ref.many

18. Extraction of Centella asiatica leaves using a mixture of subcritical dimethyl ether and ethanol: optimization of conditions by response surface methodology.

This study aimed to develop an effective extraction method to recover triterpenoid saponins from Centella asiatica (L.) Urban leaves using a mixture of subcritical dimethyl ether (DME) and ethanol (EtOH) as extractant. The optimal extraction conditions, as suggested by response surface methodology, ...

Author(s) : Pingyod, C.; Waranuch, N.; Phrompittayarat, W.; Boonnoun, P.; Ingkaninan, K.

Publisher : Prince of Songkla University, Hat Yai, Thailand

Journal article : Songklanakarin Journal of Science and Technology 2021 Vol.43 No.3 pp.711-718 ref.34

19. Comparative study of the antioxidant properties of silymarin and milk thistle extracts.

Purpose: Milk thistle (Silybum marianum (L.) Gaertn) has been used for centuries as a natural remedy for liver and gall bladder/biliary tract diseases. Silymarin is the purified and standardized extract from milk thistle seeds. The purpose of the present study is to present a comparative analysis...

Author(s) : Ivanov, V.; Dyankova, S.; Pavlova, M.

Publisher : Trakia University, Stara Zagora, Bulgaria

Journal article : Trakia Journal of Sciences 2021 Vol.19 No.1 pp.1-6 ref.17

20. Correlation of Se between soil and plant of Bletilla striata in Guizhou.

Objective: The objective of the paper is to provide the scientific basis for rational exploitation and protection of Bletilla striata Se-enriched resources. Method: The total Se content in soil for B. striata growth with different habitat and different cultivation years and Se content in B. striata ...

Author(s) : Zhou XinWei; Zhang JiaChun; Sun Chao; Yang JiaWen; Wang Yong; Xiong PengFei

Publisher : Editorial Department of Southwest China Journal of Agricultural Sciences, Chengdu, China

Journal article : Southwest China Journal of Agricultural Sciences 2021 Vol.34 No.1 pp.77-81 ref.20

21. Diosgenin production in Trigonella foenum-graecum (fenugreek) cell cultures in response to yeast extract elicitation.

Diosgenin is an important precursor of steroidal drugs and a number of biotechnology techniques, including gene transfer and elicitation studies, are used to produce it in higher volumes. With diosgenin levels of 0.2-0.9%, fenugreek is a useful source of this important substance. This study...

Author(s) : Ilgar, B. A.; Özden, S.; Yüzbaşıoğlu, F. E. Ç.; Kara, N. T.

Publisher : Springer, Dordrecht, Netherlands

Journal article : Plant Cell, Tissue and Organ Culture 2021 Vol.146 No.1 pp.21-27 ref.32

22. Thin-layer drying of sadabahar (Catharanthus roseus) leaves using different drying techniques and fate of bioactive compounds.

Drying of Catharanthus roseus leaves offer easy utilization of its powder for medicinal purposes but is challenging due to temperature sensitivity of its bioactive constituents. In this work, C. roseus leaves were subjected to three economic drying techniques: solar, tray (40, 50, 60°C) and,...

Author(s) : Akansha Kasara; Babar, O. A.; Ayon Tarafdar; Thangalakshmi Senthilkumar; Ranjna Sirohi; Arora, V. K.

Publisher : Wiley, Boston, USA

Journal article : Journal of Food Processing and Preservation 2021 Vol.45 No.2

23. Synthetic cannabinoids 5F-QUPIC and MDMB-CHMICA in plant material - identification and quantification by gas chromatography - mass spectrometry (GC-MS), nuclear magnetic resonance (NMR), and high-performance liquid chromatography with diode array detection (HPLC-DAD).

The synthetic cannabinoids 5F-QUPIC and MDMB-CHMICA were sprayed on plant material intended for smoking and was seized as a criminal evidence. Their presence was confirmed by gas chromatography - mass spectrometry (GC-MS), and nuclear magnetic resonance (NMR). In the absence of analytical standards ...

Author(s) : Ivanov, I. D.; Stoykova, S. S.; Burdzhiev, N. T.; Pantcheva, I. N.; Atanasov, V. N.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Analytical Letters 2021 Vol.54 No.16 pp.2600-2610 ref.30

24. Immunostimulatory and anti-allergic potential of novel heterotrimeric lectin from seeds of Zizyphus mauritiana Lam.

Zizyphus mauritiana Lam. seeds (ZMS) have been used medicinally as sedative or hypnotic drugs in most of Asian countries. ZMS has significant benefits to the human health. Therefore, we have evaluated immunomodulatory effect of lectin extracted from these ZMSL in both in vitro and in vivo study....

Author(s) : Butle, A. B.; Talmale, S. A.; Jadhao, V. V.; Patil, M. B.; Lambat, T. L.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : International Journal of Biological Macromolecules 2021 Vol.171 pp.389-397

25. Identification and quantification analysis of the chemical constituents from Mahonia fortune using Q-Exactive HF mass spectrometer and UPLC-ESI-MS/MS.

In this research, a comprehensive and innovative method was established for the qualitative and quantitative analysis of the main components in Mahonia fortune (MF). On the one hand, comprehensive insight of the constituents in MF extracts was achieved with a Q-Exactive HF Mass Spectrometer using...

Author(s) : Liu Lu; Cui ZeXu; Zhang YouBo; Xu Wei; Yang XiuWei; Zhong LiJun; Zhang Peng; Gong Yun

Publisher : Elsevier B.V., Amsterdam, Netherlands

Journal article : Journal of Pharmaceutical and Biomedical Analysis 2021 Vol.196