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You searched for: Publication Year 2017 Remove constraint Publication Year: 2017 Subject term Cyclea Remove constraint Subject term: Cyclea Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
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1. Influence of pH, pectin and Ca concentration on gelation properties of low-methoxyl pectin extracted from Cyclea barbata Miers

Author:
Oni Yuliarti; Amanda Low Sok Hoon; Sin Yee Chong
Source:
Food structure 2017 v.11 pp. 16-23
ISSN:
2213-3291
Subject:
Cyclea; ambient temperature; calcium; crosslinking; gel strength; gelation; gels; hydrogen bonding; ions; leaves; pH; pectins; solutes; urea
Abstract:
... Pectin isolated from Cyclea barbata Miers leaf (green jelly leaf) forms a gel at a low pH (∼≤3) in the absence of co-solutes and divalent ions at room temperature. These gelling properties are important and particularly useful in the development of low-sugar food systems. In this study, rheological measurements were employed to determine the effect of varying different levels of pH, pectin, urea a ...
DOI:
10.1016/j.foostr.2016.10.005

2. A New Lignan Glucoside from Cyclea racemosa

Author:
Jian-Hua Shao; Xue-Wei Zhang; Zi-Ling Dong; Si-Hui Li; Ben-Jie Miao; Ke-Zhi Cheng
Source:
Chemistry of natural compounds 2017 v.53 no.6 pp. 1025-1027
ISSN:
0009-3130
Subject:
Cyclea; chemical structure; glucosides; lignans; spectral analysis
Abstract:
... A new lignan glucoside 1, along with two known lignans (2, 3), was isolated from Cyclea racemosa Oliv. Its structure was elucidated as (+)-7′-methoxylariciresinol 4-O-β-D-glucopyranoside on the basis of extensive spectroscopic analyses. ...
DOI:
10.1007/s10600-017-2193-y

3. Notes on powdery mildews (Erysiphales) in Thailand IV. Erysiphe species on Malvaceae, Menispermaceae, Moraceae, Nyctaginaceae, Polygonaceae, Solanaceae and Urticaceae

Author:
JamjanMeeboon; Susumu Takamatsu
Source:
Tropical plant pathology 2017 v.42 no.6 pp. 485-494
ISSN:
1983-2052
Subject:
Antigonon leptopus; Boehmeria; Cyclea; Erysiphe; Ficus; Hibiscus; Mirabilis jalapa; Muehlenbeckia; Persicaria odorata; Physalis; Urena lobata; internal transcribed spacers; new combination; new species; powdery mildew; ribosomal DNA; Thailand
Abstract:
... This report provides morphological descriptions of powdery mildews found on Malvaceae, Menispermaceae, Moraceae, Nyctaginaceae, Polygonaceae, Solanaceae and Urticaceae and five specimens are identified with ITS rDNA sequences. These include a new species on Boehmeria siamensis (Urticaceae); Pseudoidium schmiedeknechtii on Schoutenia glomerata, Hibiscus floccosus and Urena lobata; Erysiphe kydiae-c ...
DOI:
10.1007/s40858-017-0156-2

4. Physicochemical properties of pectin from green jelly leaf (Cyclea barbata Miers)

Author:
O. Yuliarti; S.Y. Chong; K.K.T. Goh
Source:
International journal of biological macromolecules 2017 v.103 pp. 1146-1154
ISSN:
0141-8130
Subject:
Cyclea; Fourier transform infrared spectroscopy; ambient temperature; calcium; crushing; esterification; galacturonic acid; gelation; gels; leaves; magnesium; minerals; molecular weight; pectins; sodium alginate; zeta potential; zinc
Abstract:
... The water extract of Green Jelly leaves (GJL) obtained by crushing the leaves in water (1:40) was capable of forming a gel at room temperature. The composition of GJL consisted mainly of carbohydrate (∼70w/w), protein (∼13% w/w) and minerals (∼6% w/w). The mineral portion consisted of mainly calcium (∼1.2% w/w), zinc (∼0.12% w/w) and magnesium (∼0.11% w/w). The isolated polysaccharide fraction (∼4 ...
DOI:
10.1016/j.ijbiomac.2017.05.147