Yaw-Nan Chang

1.1k total citations
20 papers, 927 citations indexed

About

Yaw-Nan Chang is a scholar working on Molecular Biology, Pharmacology and Plant Science. According to data from OpenAlex, Yaw-Nan Chang has authored 20 papers receiving a total of 927 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 5 papers in Pharmacology and 5 papers in Plant Science. Recurrent topics in Yaw-Nan Chang's work include Biopolymer Synthesis and Applications (4 papers), Microbial Natural Products and Biosynthesis (2 papers) and Tea Polyphenols and Effects (2 papers). Yaw-Nan Chang is often cited by papers focused on Biopolymer Synthesis and Applications (4 papers), Microbial Natural Products and Biosynthesis (2 papers) and Tea Polyphenols and Effects (2 papers). Yaw-Nan Chang collaborates with scholars based in Taiwan, United States and Macao. Yaw-Nan Chang's co-authors include Ing‐Lung Shih, Lee‐Chuan C. Yeh, Da-Ming Wang, Hsyue‐Jen Hsieh, Bing-Lan Liu, Yew‐Min Tzeng, Yuh-Shuen Chen, Chih‐Chen Lee, Tsair–Wang Chung and E.L. Iannotti and has published in prestigious journals such as Biomaterials, Bioresource Technology and Oxidative Medicine and Cellular Longevity.

In The Last Decade

Yaw-Nan Chang

20 papers receiving 884 citations

Peers

Yaw-Nan Chang

BIOTE

BIOMA

WST

Xueqin Hu China

Willibaldo Schmidell Brazil

Jen‐Yi Huang United States

S. Sadulla India

Raoudha Ghorbel Tunisia

Jesús David Coral Medina Brazil

K. Chandraraj India

Agenor Fúrigo Brazil

Ashraf F. El‐Baz Egypt

DuBok Choi South Korea

Xueqin Hu China

Yaw-Nan Chang

375 ×1.2

269 ×1.4

BIOTE

94 ×0.6

BIOMA

161 ×1.0

213 ×1.4

WST

Citations per year, relative to Yaw-Nan Chang Yaw-Nan Chang (= 1×) peers Xueqin Hu

Countries citing papers authored by Yaw-Nan Chang

Since Specialization

Citations

This map shows the geographic impact of Yaw-Nan Chang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Yaw-Nan Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yaw-Nan Chang more than expected).

Fields of papers citing papers by Yaw-Nan Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yaw-Nan Chang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Yaw-Nan Chang. The network helps show where Yaw-Nan Chang may publish in the future.

Co-authorship network of co-authors of Yaw-Nan Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Yaw-Nan Chang. A scholar is included among the top collaborators of Yaw-Nan Chang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Yaw-Nan Chang. Yaw-Nan Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Chang, Yaw-Nan, Chien‐Chih Chiu, Dik‐Lung Ma, et al.. (2020). Biofunctional Activities of Equisetum ramosissimum Extract: Protective Effects against Oxidation, Melanoma, and Melanogenesis. HKBU Institutional Repository (Hong Kong Baptist University). 6 indexed citations

Wen, Zhi‐Hong, Shu‐Hung Huang, Chien‐Chih Chiu, et al.. (2016). Biofunctional Activities of Equisetum ramosissimum Extract: Protective Effects against Oxidation, Melanoma, and Melanogenesis. Oxidative Medicine and Cellular Longevity. 2016(1). 2853543–2853543. 35 indexed citations

Cheng, Yu‐Wen, Chung‐Yuh Tzeng, Yu‐Chen Lee, et al.. (2014). Peroxisome proliferator-activated receptor activating hypoglycemic effect of Gardenia jasminoides Ellis aqueous extract and improvement of insulin sensitivity in steroid induced insulin resistant rats. BMC Complementary and Alternative Medicine. 14(1). 30–30. 31 indexed citations

Chen, Yuh-Shuen, Bing-Lan Liu, & Yaw-Nan Chang. (2011). Effects of light and heavy metals on Cordyceps militaris fruit body growth in rice grain-based cultivation. Korean Journal of Chemical Engineering. 28(3). 875–879. 19 indexed citations

Chang, Yaw-Nan, et al.. (2010). Deciphering the roles of fatty acids and oils in fungichromin enhancement from Streptomyces padanus. Journal of the Taiwan Institute of Chemical Engineers. 42(3). 413–418. 6 indexed citations

Chen, Yuh-Shuen, Bing-Lan Liu, & Yaw-Nan Chang. (2009). Bioactivities and sensory evaluation of Pu-erh teas made from three tea leaves in an improved pile fermentation process. Journal of Bioscience and Bioengineering. 109(6). 557–563. 67 indexed citations

Chen, Chin‐Shuh, et al.. (2009). EFFECTS OF BACTERIAL STRAINS ON SENSORY QUALITY OF PU‐ERH TEA IN AN IMPROVED PILE‐FERMENTATION PROCESS. Journal of Sensory Studies. 24(4). 534–553. 26 indexed citations

Chang, Yaw-Nan, et al.. (2008). Cloning and expression of glutamic acid decarboxylase (GAD)-encoding genes gad1 and gad3 from Aspergillus oryzae. Journal of Biotechnology. 136. S267–S268. 1 indexed citations

Chen, Yuh-Shuen, et al.. (2006). Characteristics of galactomannanase for degrading konjac gel. Journal of Molecular Catalysis B Enzymatic. 43(1-4). 153–157. 1 indexed citations

10.

Wang, Da-Ming, et al.. (2005). Preparation of γ-PGA/chitosan composite tissue engineering matrices. Biomaterials. 26(28). 5617–5623. 200 indexed citations

11.

Tao, Wei-Han, et al.. (2004). SURFACE PROPERTIES AND ADSORPTION BREAKTHROUGH CURVES OF PLASMA-TREATED SILICA GELS. Chemical Engineering Communications. 191(5). 682–693. 5 indexed citations

12.

Tao, Wei-Han, et al.. (2004). Effect of Moisture on the Adsorption of Volatile Organic Compounds by Zeolite 13×. Journal of Environmental Engineering. 130(10). 1210–1216. 27 indexed citations

13.

Shih, Ing‐Lung, et al.. (2004). Use of Response Surface Methodology to Optimize Culture Medium for Production of Poly-γ-glutamic Acid by Bacillus licheniformis. 49(58). 49–58. 10 indexed citations

14.

Liu, Bing-Lan, et al.. (2003). Effect of fungal pellet size on the high yield production of destruxin B by Metarhizium anisopliae. Enzyme and Microbial Technology. 34(1). 22–25. 33 indexed citations

15.

Chang, Yaw-Nan, et al.. (2003). Analysis of the Absorption-Dehumidification Process Variables Using the Experimental Design Methodology. Separation Science and Technology. 38(11). 2447–2464. 8 indexed citations

16.

Chang, Yaw-Nan, et al.. (2002). Effect of rice-glycerol complex medium on the production of lovastatin byMonascus ruber. Folia Microbiologica. 47(6). 677–684. 18 indexed citations

17.

Shih, Ing‐Lung, et al.. (2002). Application of statistical experimental methods to optimize production of poly(γ-glutamic acid) by Bacillus licheniformis CCRC 12826. Enzyme and Microbial Technology. 31(3). 213–220. 71 indexed citations

18.

Chang, Yaw-Nan, et al.. (2002). Use of response surface methodology to optimize culture medium for production of lovastatin by Monascus ruber. Enzyme and Microbial Technology. 30(7). 889–894. 99 indexed citations

19.

Shih, Ing‐Lung, et al.. (2001). Production of a biopolymer flocculant from Bacillus licheniformis and its flocculation properties. Bioresource Technology. 78(3). 267–272. 241 indexed citations

20.

Chang, Yaw-Nan, et al.. (1996). Use of low MW polylactic acid and lactide to stimulate growth and yield of soybeans. Plant Growth Regulation. 19(3). 223–232. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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