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Isobavachromene

$576

  • Brand : BIOFRON

  • Catalogue Number : BD-P0059

  • Specification : 90.0%(HPLC)

  • CAS number : 56083-03-5

  • Formula : C20H18O4

  • Molecular Weight : 322.35

  • Volume : 25mg

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Catalogue Number

BD-P0059

Analysis Method

HPLC,NMR,MS

Specification

90.0%(HPLC)

Storage

2-8°C

Molecular Weight

322.35

Appearance

Powder

Botanical Source

Structure Type

Chalcones/Dihydrochalcones

Category

SMILES

CC1(C=CC2=C(O1)C=CC(=C2O)C(=O)C=CC3=CC=C(C=C3)O)C

Synonyms

IUPAC Name

Applications

Density

1.3±0.1 g/cm3

Solubility

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

Flash Point

193.7±23.6 °C

Boiling Point

535.1±50.0 °C at 760 mmHg

Melting Point

203-204℃

InChl

InChI=1S/C20H18O4/c1-20(2)12-11-16-18(24-20)10-8-15(19(16)23)17(22)9-5-13-3-6-14(21)7-4-13/h3-12,21,23H,1-2H3/b9-5+

InChl Key

IQHPDUUSMBMDGN-WEVVVXLNSA-N

WGK Germany

RID/ADR

HS Code Reference

2933990000

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:56083-03-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

No Technical Documents Available For This Product.

PMID

32626361

Abstract

The latest in this series of annual reports describes in detail the official control activities carried out for pesticide residues by EU Member States, Iceland and Norway in 2017. Under Article 31 of Regulation (EC) No 396/2005, Member States are requested to share the results of their official control activities and other relevant information with the European Commission, EFSA and other Member States. Based on the results provided by the reporting countries, a detailed analysis was performed on the pesticide occurrence data in the relevant food products consumed and the dietary risk related to the exposure of European consumers to pesticide residues was estimated. Overall, 95.9% of the 88,247 samples analysed fell within the legal limits (84,627, samples). In 54.1% of the tested samples, no quantifiable residues were reported (residue levels below the limit of quantification (LOQ)), while 41.8% of the samples analysed contained quantified residues at or below the maximum residue levels (MRLs). The dietary risk assessment indicated that, for the samples analysed, the probability of European citizens being exposed to pesticide residue levels that could lead to negative health outcomes is low. Based on the analysis of the 2017 results, EFSA derived several recommendations to increase the efficiency of the European control systems to ensure a continuing high level of consumer protection.

KEYWORDS

pesticide residues, food control, monitoring, maximum residue levels, consumer risk assessment, Regulation (EC) No. 396/2005

Title

The 2017 European Union report on pesticide residues in food

Author

The 2017 European Union report on pesticide residues in food

Publish date

2019 Jun

PMID

6140023

Abstract

A global revision of Convolvulus L. is presented, Calystegia R.Br. being excluded on pragmatic grounds. One hundred and ninety species are recognised with the greatest diversity in the Irano-Turanian region. All recognised species are described and the majority are illustrated. Distribution details, keys to species identification and taxonomic notes are provided. Four new species, Convolvulus austroafricanus J.R.I.Wood & R.W.Scotland, sp. nov., Convolvulus iranicus J.R.I.Wood & R.W.Scotland, sp. nov., Convolvulus peninsularis J.R.I.Wood & R.W.Scotland, sp. nov. and Convolvulus xanthopotamicus J.R.I.Wood & R.W.Scotland, sp. nov., one new subspecies Convolvulus chinensis subsp. triangularis J.R.I.Wood & R.W.Scotland, subsp. nov., and two new varieties Convolvulus equitans var. lindheimeri J.R.I.Wood & R.W.Scotland, var. nov., Convolvulus glomeratus var. sachalitarum J.R.I.Wood & R.W.Scotland, var. nov. are described. Convolvulus incisodentatus J.R.I.Wood & R.W.Scotland, nom. nov., is provided as a replacement name for the illegitimate Convolvulus incisus Choisy. Several species treated as synonyms of other species in recent publications are reinstated including Convolvulus chinensis Ker-Gawl., Convolvulus spinifer M.Popov., Convolvulus randii Rendle and Convolvulus aschersonii Engl. Ten taxa are given new status and recognised at new ranks: Convolvulus namaquensis (Schltr. ex. A.Meeuse) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulus hermanniae subsp. erosus (Desr.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulus crenatifolius subsp. montevidensis (Spreng.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulus fruticulosus subsp. glandulosus (Webb) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulus capituliferus subsp. foliaceus (Verdc.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulus hystrix subsp. ruspolii (Dammer ex Hallier f.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulus hystrix subsp. inermis (Chiov.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulus rottlerianus subsp. stocksii (Boiss.) J.R.I.Wood & R.W.Scotland, comb. et stat. nov., Convolvulus calvertii subsp. ruprechtii (Boiss.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulus cephalopodus subsp. bushiricus (Bornm.) J.R.I.Wood & R.W.Scotland, stat. nov. The status of various infraspecific taxa is clarified and numerous taxa are lectotypified. This account represents a new initiative in terms of taxonomic monography, being an attempt to bring together the global approach of the traditional monograph with the more pragmatic and identification-focussed approach of most current floras while at the same time being informed by insights from molecular systematics.

KEYWORDS

Convolvulaceae, global revision, lectotypification, monograph, morning glories, new species, new taxa

Title

A foundation monograph of Convolvulus L. (Convolvulaceae)

Author

John R.I. Wood,1,5 Bethany R.M. Williams,1,2 Thomas C. Mitchell,3 Mark A. Carine,2 David J. Harris,4 and Robert W. Scotland1

Publish date

2015;

PMID

32192166

Abstract

Insects are gaining interest as an alternative protein source for feed/food purposes. Although the lesser mealworm (LM) is commercially produced for human consumption, published data on its nutrient composition is scarce. This study reports on LM larvae reared on 18 different diets composed of side-streams to (1) determine the nutritional composition of the larvae and (2) study the effect of dietary changes on the larval nutrient composition. The LM larvae proved to be of good nutritional value with essential amino acids profiles comparable with that of beef and linoleic acid (C18:2) was the most dominant essential fatty acids in the larvae. The side-stream based diets varied on dry matter basis in protein (16-34%) and lipid content (2-19%). The nutrient content of the larvae reared on diets that supported good growth ranged between 37% and 49% of protein, 22% and 26% of lipid and 4% to 6% of chitin on dry matter basis. No significant correlations were identified between the larval protein or lipid content and that of the diet, but it was found between the diet nutrients and larval growth. Based on larval growth data and economic considerations, diets composed of wheat middlings with a 10-15% inclusion of rapeseed meal were identified as suitable feed for LM. Highest larval yields were obtained with diets containing 15-22% of proteins and 5-10% of lipids.

KEYWORDS

lesser mealworm, correlation, proteins, lipids, amino acids, fatty acids, larval composition, composition of side streams, nutritional value

Title

Agri-Food Side-Stream Inclusion in The Diet of Alphitobius Diaperinus. Part 2: Impact on Larvae Composition

Author

Lise Soetemans,1,2 Natasja Gianotten,3 and Leen Bastiaens1,*

Publish date

2020 Mar