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Journal articles on the topic 'Golden camellia'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

DO, Tran Van, Tran Duc MANH, Nguyen Van TUAN, et al. "Mapping Potential Planting Areas for Golden Camellias in North Vietnam." Walailak Journal of Science and Technology (WJST) 17, no. 10 (2020): 1095–103. http://dx.doi.org/10.48048/wjst.2020.6313.

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This study mapped potential areas for planting golden camellias in Cao Bang province, North Vietnam. Natural conditions (elevation above sea level, annual precipitation, and annual air temperature), where 6 golden camellia species (Camellia impressinervis, C. kirinoi, C. megasepala, C. tuyenquangensis, C. hamyenensis, and C. tienii) naturally distribute, were used for mapping. Three map layers (topography, precipitation, and air temperature) were used. Each main condition was classified into 3 levels for planting, “not suitable”, “suitable”, and “very suitable”. The results indicated that 1,97

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Tang, Jianmin, Rong Zou, Yishan Yang, et al. "Genotypic and Phenotypic Diversity of Endemic Golden Camellias Collected from China." Diversity 15, no. 11 (2023): 1134. http://dx.doi.org/10.3390/d15111134.

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Not only are the plants of the golden camellia group examples of high-quality camellia germplasm, but they are also a plant group with rich medicinal and nutritional value, and these plants are used as food, cosmetics and traditional medicine in China. There are approximately 50 species in this group around the world, and more than 30 species of golden camellia plants have been listed in China. The leaves and flowers of these species have similar shapes, and as such, they are often confused as the same species. Our study used simplified genome sequencing technology to construct a phylogenetic

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Tkachenko, Kirill. "Nanning Golden Camellia Park." HORTUS BOTANICUS 13, no. 13 (2018): 17–22. http://dx.doi.org/10.15393/j4.art.2018.5884.

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4

Takahashi, Kazuya, Hiroaki Nishikawa, Reiko Tanabe, and Dong Quang Tran. "Golden Camellia as a Driver of Forest Regeneration and Conservation: A Case Study of Value-Chain Forestry with Camellia quephongensis in Que Phong, Nghe An, North-Central Vietnam." Forests 14, no. 6 (2023): 1087. http://dx.doi.org/10.3390/f14061087.

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Golden camellia is a highly valued commercial plant owing to its flowers’ medicinal substances. One species of golden camellia, Camellia quephongensis Hakoda et Ninh, is used as a non-timber forest product for value-chain forestry (VCF) in Que Phong District, Nghe An Province, North-Central Vietnam; its production and sale is an important business activity which contributes substantially to local livelihood improvement. According to previous studies and in situ observation, golden camellias, including C. quephongensis, inhabit regenerated forests, especially along streams and rivers. This enco

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Nguyen, Hong Van Thi, Bach Cao Pham, Inh Thi Cam, et al. "FLAVONOIDS ISOLATED FROM THE FLOWERS OF CAMELLIA CHRYSANTHA." Vietnam Journal of Science and Technology 57, no. 3 (2019): 287. http://dx.doi.org/10.15625/2525-2518/57/3/13119.

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Camellia chrysantha (the golden camellia, golden tea) is a species of evergreen shrub or small tree belonging to the family Theaceae. The flowers and the leaves of this plant are used as tea and drank for its health benefits. The aim of this study was to investigate the chemical constituents of the flowers of Camellia chrysantha. Five flavonoids were isolated from the flowers of Camellia chrysantha (Theaceae), including (+)-catechin (1), (-)-epicatechin (2), quercetin (3), quercetin-3-O-methyl ether (4) and kaempferol (5). Their chemical structures were elucidated by spectroscopic data analysi

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6

Wei, Xiao-Juan, Jinlin Ma, Kai-Xiang Li, Xiao-Jing Liang, and Haiying Liang. "Flowering Induction in Camellia chrysantha, a Golden Camellia Species, with Paclobutrazol and Urea." HortScience 52, no. 11 (2017): 1537–43. http://dx.doi.org/10.21273/hortsci12150-17.

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The flowers of Camellia chrysantha, commonly named as golden camellia, are treasured for their unique yellow color and are popularly used for tea. Compared with common camellia flowers that are either red, purple, pink, or white, golden camellia flowers are rare and are in high market demand. Our study was aimed to induce flowering in juvenile C. chrysantha grafted plants with urea and paclobutrazol (PBZ), a growth retardant. Generally, it takes 6–8 years for C. chrysantha seedlings and 5–6 years for grafted plants to set flower buds. With a 4 × 4 factorial design, four dosages of urea (1, 3,

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7

Bai, Yu, Lin Ye, Kang Yang, and Hui Wang. "Genome Survey and SSR Analysis of Camellia nitidissima Chi (Theaceae)." Genetics Research 2022 (November 2, 2022): 1–8. http://dx.doi.org/10.1155/2022/5417970.

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Camellia nitidissima Chi (CNC), a species of golden Camellia, is well known as “the queen of camellias.” It is an ornamental, medicinal, and edible plant grown in China. In this study, we conducted a genome survey sequencing analysis and simple sequence repeat (SSR) identification of CNC using the Illumina sequencing platform. The 21-mer analysis predicted its genome size to be 2,778.82 Mb, with heterozygosity and repetition rates of 1.42% and 65.27%, respectively. The CNC genome sequences were assembled into 9,399,197 scaffolds, covering ∼2,910 Mb and an N50 of 869 base pair. Its genomic char

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8

Zhu, Xianliang, Jianmin Tang, Huizhen Qin, et al. "Contrasting Adaptation Mechanisms of Golden Camellia Species to Different Soil Habitats Revealed by Nutrient Characteristics." Agronomy 12, no. 7 (2022): 1511. http://dx.doi.org/10.3390/agronomy12071511.

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Golden Camellia species are highly specific to certain soil environments. Most species are only native to calcareous soils in karst regions, except for a few that grow only in acidic soils. Our aim is to elucidate the adaptation mechanisms of the species of calcareous-soil golden Camellia (CSC) and acidic-soil golden Camellia (ASC) to habitat soils through plant–soil nutrient characteristics and their relationships. We investigated 30 indices for soils and plants. Compared with ASC, CSC had more fertile soil, while their plant tissues exhibited stronger Ca, P, and Mn and weaker K storage, whic

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9

Gao, Miaozi, Junrong Tang, Jia Deng, et al. "Application of polyphenolic compound-based HPLC fingerprint in Chinese golden camellias (Camellia sect. Chrysantha)." Food Control 161 (July 2024): 110414. http://dx.doi.org/10.1016/j.foodcont.2024.110414.

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10

Van, Nguyen Thi Hong, Do Huu Nghi, Pham Cao Bach, et al. "Triterpenoids from the leaves of Camellia chrysantha growing in Quang Ninh (Vietnam) and their activities on main protease (M^pro) and ACE2." Vietnam Journal of Chemistry 61, S3 (2023): 140–47. http://dx.doi.org/10.1002/vjch.202300083.

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AbstractCamellia chrysantha (Hu) Tuyama (Theaceae) is used as a high‐class herbal tea called “yellow camellia”, “golden camellia”, “camellia queen”. Phytochemical investigation of the leaves of C. chrysantha led to the isolation of four triterpenoids β‐amyrin hexanoate (1), friedelin (2), friedelanol (3), β‐amyrin (4) together with one steroid chondrillasterol (5). Their chemical structures were established based on analysis of their spectroscopic data including 1D, 2D‐NMR, MS data and comparing with literatures. It is the first time β‐amyrin hexanoate and chondrillasterol were isolated from t

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Do, Tran Van, Tran Duc Manh, Dao Trung Duc, et al. "Effects of exogenous hormone and medium on cutting propagation of golden Camellia -Camellia impressinervis." Journal of Applied Horticulture 22, no. 2 (2020): 159–63. http://dx.doi.org/10.37855/jah.2020.v22i02.29.

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12

Nguyen, Chinh Thuy, Hoang Phu Luong, Trung Quoc Vu, and Hoang Thai. "ALGINATE/CHITOSAN FILM LOADING GOLDEN FLOWER TEA (CAMELLIA CHRYSANTHA) EXTRACT: PREPARATION AND CHARACTERIZATION." Vietnam Journal of Science and Technology 56, no. 3B (2018): 209. http://dx.doi.org/10.15625/2525-2518/56/3b/12716.

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Golden Flower Tea has the scientific name Camellia chrysantha. It can effectively enhance human immune function, prevent and fight cancer, be anti-aging and prolongs life, and be a powerful antioxidant. Polymer systems loading Golden Flower Tea extract can enhance their solubility and effectivity in simulated body solutions such as stomach or intestine environments. In this paper, chitosan and alginate, two natural polymers, were selected for the preparation of chitosan/alginate loading Golden Flower Tea extract thanks to their many advantages. The method was used in preparation of chitosan/al

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Tang, Yunxia, Xingwen Zhou, Mengyao Zhu, BingBing He, Changjie Jiang, and Guochang Ding. "The complete chloroplast genome of Camellia flava (Pitard) Sealy, a golden camellia of Vietnam." Mitochondrial DNA Part B 9, no. 8 (2024): 1117–21. http://dx.doi.org/10.1080/23802359.2024.2392741.

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14

Nguyen, Khanh-Hung, Phuong-Linh Pham, Bao-Khanh Lo Thi, et al. "Research on flavonoids collection, activity assay and initial steps to create tea from Camellia tamdaoensis Hakoda et Ninh." Tạp chí Khoa học - Trường Đại học Sư phạm Hà Nội 2 1, no. 2 (2022): 24–31. http://dx.doi.org/10.56764/hpu2.jos.2022.1.2.23-31.

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The Camellia tamdaoensis Hakoda et Ninh contains many useful phenolic compounds for human health, among them, flavonoids showed many biological activities such as antibacterial, anti-inflammatory. In this study, we used the recovery extract method to collect concentrated solutions with high flavonoid content from golden tea leaves, in which ethanol served as solvents at the temperature of 70°C for 1 hour . The high golden tea leaves showed good antibacterial properties with Gram (+), Gram (-) and fungi, demonstrate toxicity to HEPG2 liver cancer cell line with IC50 100 ± 2.77 µg/ml. The proces

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Trisciuzzi, Nicola, Alberto Troccoli, Nicola Vovlas, Carolina Cantalapiedra-Navarrete, Juan E. Palomares-Rius, and Pablo Castillo. "Detection of the camellia root-knot nematode Meloidogyne camelliae Golden in Japanese camellia bonsai imported into Italy: integrative diagnosis, parasitic habits and molecular phylogeny." European Journal of Plant Pathology 138, no. 2 (2013): 231–35. http://dx.doi.org/10.1007/s10658-013-0337-x.

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16

Jiang, Lina, Zhengqi Fan, Ran Tong, Xingwen Zhou, Jiyuan Li, and Hengfu Yin. "Functional Diversification of the Dihydroflavonol 4-Reductase from Camellia nitidissima Chi. in the Control of Polyphenol Biosynthesis." Genes 11, no. 11 (2020): 1341. http://dx.doi.org/10.3390/genes11111341.

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Plant secondary metabolism is complex in its diverse chemical composition and dynamic regulation of biosynthesis. How the functional diversification of enzymes contributes to the diversity is largely unknown. In the flavonoids pathway, dihydroflavonol 4-reductase (DFR) is a key enzyme mediating dihydroflavanol into anthocyanins biosynthesis. Here, the DFR homolog was identified from Camellia nitidissima Chi. (CnDFR) which is a unique species of the genus Camellia with golden yellow petals. Sequence analysis showed that CnDFR possessed not only conserved catalytic domains, but also some amino a

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17

Nga, Nguyễn Phương, Nguyễn Thị Kiều Oanh, and Nguyễn Diệu Linh. "EVALUATION OF THE ANTIOXIDANT ACTIVITY OF TWO ENDEMIC GOLDEN CAMELLIA SPECIES (CAMELLIA TAMDAOENSIS NINH ET HAKODA AND CAMELLIA TIENII NINH) IN VIETNAM." TNU Journal of Science and Technology 228, no. 05 (2023): 333–40. http://dx.doi.org/10.34238/tnu-jst.7010.

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Việt Nam là một trong những quốc gia sở hữu số lượng loài hoa trà nhiều nhất thế giới. Tuy nhiên, số lượng công bố về loài thực vật này so với đa dạng sinh học của chúng tính đến thời điểm hiện tại còn rất hạn chế. Do đó, nghiên cứu tiến hành đánh giá hàm lượng phenolic tổng của dịch chiết metanol thu được từ lá của hai loài Trà vàng đặc hữu của Việt Nam là Camellia tamdaoensis Ninh et Hakoda (CTNH) và Camellia tienii Ninh (CTN), sau đó tiến hành đánh giá hoạt tính chống oxy hóa bằng phương pháp DPPH và ABTS. Kết quả nghiên cứu cho thấy dịch chiết từ hai loài CTNH và CTN chứa lượng hợp chất ph

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Yang, Wenyuan, Lei Cai, Zhiling Dao, and Weibang Sun. "Conserving Camellia mingii, the golden-flower camellia endemic to Yunnan province in south-west China." Oryx 58, no. 4 (2024): 420–21. http://dx.doi.org/10.1017/s0030605324000541.

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19

Wu, Si-Xia, Ruo-Gu Xiong, Jin Cheng, et al. "Preparation, Antioxidant Activities and Bioactive Components of Kombucha Beverages from Golden-Flower Tea (Camellia petelotii) and Honeysuckle-Flower Tea (Lonicera japonica)." Foods 12, no. 16 (2023): 3010. http://dx.doi.org/10.3390/foods12163010.

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Kombucha is a fermented tea known for its health benefits. In this study, golden-flower tea (Camellia petelotii) and honeysuckle-flower tea (Lonicera japonica) were first used as raw materials to prepare kombucha beverages. The antioxidant activities, total phenolic contents, concentrations of bioactive components, and sensory scores of two kombucha beverages were assessed. Additionally, effects of fermentation with or without tea residues on kombucha beverages were compared. The results found that two kombucha beverages possessed strong antioxidant activities and high scores of sensory analys

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20

Zhao, Dongwei. "Taxonomic revision of Camellia langbianensis (Theaceae) with four new synonyms." PhytoKeys 234 (October 26, 2023): 275–81. https://doi.org/10.3897/phytokeys.234.110218.

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Based on analysis of morphologically diagnostic characters, <i>Camellia langbianensis</i>, a yellow camellia native to southern Vietnam, is taxonomically revised to include four new heterotypic synonyms: <i>C. decora</i>, <i>C. dongnaiensis</i>, <i>C. oconoriana</i> and <i>C. tadungensis</i>. <i>Camellia vidalii</i> is retained in the synonymy of <i>C. langbianensis</i>. Updated description and distribution map for <i>C. langbianensis</i> are provided.

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Wei, Xiao-Juan, Jinlin Ma, Kun Wang, et al. "Early Flowering Induction in Golden Camellia Seedlings and Effects of Paclobutrazol." HortScience 53, no. 12 (2018): 1849–54. http://dx.doi.org/10.21273/hortsci13676-18.

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Camellia chrysantha flowers are in great market demand as a result of their high ornamental and medicinal values. To induce early flowering in 4-year-old juvenile C. chrysantha seedlings, three levels of paclobutrazol (PBZ) concentration (100, 200, and 300 ppm) were applied to the roots. PBZ is a triazole-type cytochrome P450 inhibitor that was found successful in inducing flowering in juvenile C. chrysantha grafted plants in a prior report. The current study shows that all three PBZ concentrations were equally effective in induction of floral buds, resulting in an average of 20 floral buds pe

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Ong, Xuan-Phong, Thi-Thuong Ngo, and Viet-Hong La. "Optimization of extraction of flavonoid and polyphenol from Camellia megasepala leaves and their anticancer activity." HPU2 Journal of Science: Natural Sciences and Technology 4, no. 01 (2025): 12–19. https://doi.org/10.56764/hpu2.jos.2025.4.01.12-19.

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Camellia megasepala Hung T. Chang & Trin Ninh, found in Na Hang district, Tuyen Quang province, contains a significant amount of flavonoids and polyphenols, which are important phenolic compounds known for their various biological activities beneficial to human health, including antibacterial and anti-inflammatory effects. This study applied the response surface methodology (RSM) to examine the influence of extraction factors on the polyphenol and flavonoid content in golden tea leaves. The optimal conditions for extracting polyphenols and flavonoids were temperature at 60°C, 70% ethanol c

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Fan, Chunxia, Shujuan Pan, Lejia Shu, Shuting Huang, and Fangmei Zhou. "Investigation into the antibacterial and freshness preservation efficacy of dry porous bags of biomass ash from agricultural residues." BioResources 20, no. 2 (2025): 3953–70. https://doi.org/10.15376/biores.20.2.3953-3970.

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Biomass ash from agricultural residues, which is typically discarded and causing waste and pollution, was evaluated in tea-bag form as a natural food preservative in this study, addressing research gaps on its effects and safety. In vitro tests on six biomass ash extracts demonstrated significant antibacterial activity. Specifically, the golden leaf fine branch camellia extract exhibited the highest efficacy against Staphylococcus aureus and Alternaria brassicicola, with an inhibition zone of 21 mm and an antibacterial efficiency of 70.2%. Fruit storage tests confirmed its preservative ability

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Zhou, Xingwen, Fangyi Wang, Yiqing Xie, et al. "The complete chloroplast genome of Camellia huulungensis Rosmann et Ninh, a golden Camellia species endemic to Vietnam." Mitochondrial DNA Part B 9, no. 10 (2024): 1365–69. http://dx.doi.org/10.1080/23802359.2024.2412227.

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XIAO, YUE, and JIAN-KUI LIU. "Xylochrysis guttulata sp. nov., associated with Camellia sinensis in Sichuan Province, China." Phytotaxa 698, no. 1 (2025): 35–42. https://doi.org/10.11646/phytotaxa.698.1.4.

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During a survey of saprobic ascomycetes associated with Camellia sinensis (tea) in Sichuan Province, China, a novel saprophytic fungus, Xylochrysis guttulata, was isolated from a dead twig. This species is morphologically distinct from other members of Xylochrysis, characterized by shorter ostioles, larger asci, smaller ascospores, and the absence of a surrounding cellular layer exhibiting a golden-yellow hue. Phylogenetic analyses based on a multi-locus dataset comprising LSU, SSU, ITS, tef1-α and rpb2 confirmed X. guttulata as a distinct lineage within Woswasiaceae (Pararamichloridiales), fo

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Feng, Yi, Kunkun Zhao, Jiyuan Li, et al. "Transcriptome and Pigment Analyses Provide Insights into Carotenoids and Flavonoids Biosynthesis in Camellia nitidissima Stamens." Horticulturae 10, no. 4 (2024): 420. http://dx.doi.org/10.3390/horticulturae10040420.

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Camellia nitidissima is famous for its golden flowers. Its flowers are rich in secondary metabolites, and they have ornamental, medicinal, and edible value. Pigment composition and regulation has been studied in the golden petals, but there has been little research on pigment composition or the molecular mechanism underlying yellow stamens in C. nitidissima. To explore the molecular mechanism of yellow stamen formation, three developmental stages (S0, S1, and S2) were used for transcriptome and pigment analyses. Pigment analysis showed that the flavonoid content increased sharply from the S0 t

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Sun, Shi-Guo, Zhi-Huan Huang, Zhi-Bao Chen, and Shuang-Quan Huang. "Nectar properties and the role of sunbirds as pollinators of the golden-flowered tea ( Camellia petelotii )." American Journal of Botany 104, no. 3 (2017): 468–76. http://dx.doi.org/10.3732/ajb.1600428.

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Yan, Yadan, Ye Wang, Yafeng Wen, et al. "Metabolome and transcriptome integration reveals insights into petals coloration mechanism of three species in Sect. Chrysantha chang." PeerJ 12 (April 19, 2024): e17275. http://dx.doi.org/10.7717/peerj.17275.

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Background Sect. Chrysantha Chang, belonging to the Camellia genus, is one of the rare and precious ornamental plants distinguished by a distinctive array of yellow-toned petals. However, the variation mechanisms of petal color in Sect. Chrysantha Chang remains largely unclear. Methods We conducted an integrated analysis of metabolome and transcriptome to reveal petal coloration mechanism in three species, which have different yellow tones petals, including C. chuongtsoensis (CZ, golden yellow), C. achrysantha (ZD, light yellow), and C. parvipetala (XB, milk white). Results A total of 356 flav

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Zhang, Kun, Zhi Huang, and Songlin Zhang. "Using an optimization algorithm to establish a network of video surveillance for the protection of Golden Camellia." Ecological Informatics 42 (November 2017): 32–37. http://dx.doi.org/10.1016/j.ecoinf.2017.08.004.

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崔, 心禹. "Effect of Camellia oleifera Leaves Extract on the Development of Sebum Secretion in Golden Hamsters and Its Mechanism." Hans Journal of Food and Nutrition Science 10, no. 02 (2021): 114–24. http://dx.doi.org/10.12677/hjfns.2021.102015.

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Yu, Suhang, Jiyuan Li, Ting Peng, et al. "Identification of Chalcone Isomerase Family Genes and Roles of CnCHI4 in Flavonoid Metabolism in Camellia nitidissima." Biomolecules 13, no. 1 (2022): 41. http://dx.doi.org/10.3390/biom13010041.

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Camellia nitidissima is a woody plant with high ornamental value, and its golden-yellow flowers are rich in a variety of bioactive substances, especially flavonoids, that are beneficial to human health. Chalcone isomerases (CHIs) are key enzymes in the flavonoid biosynthesis pathway; however, there is a scarcity of information regarding the CHI family genes of C. nitidissima. In this study, seven CHI genes of C. nitidissima were identified and divided into three subfamilies by phylogenetic analysis. The results of multiple sequence alignment revealed that, unlike CnCHI1/5/6/7, CnCHI2/3/4 are b

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Moser, Bryan R. "Camelina (Camelina sativa L.) oil as a biofuels feedstock: Golden opportunity or false hope?" Lipid Technology 22, no. 12 (2010): 270–73. http://dx.doi.org/10.1002/lite.201000068.

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Nguyen, Phuong Nhi, Thi Yen Do, Thi Nhung Do, et al. "Widely targeted metabolomics reveals the species‐specific, matureness‐specific and post‐harvest‐specific discriminations in the chemical profiles of Vietnamese endemic golden camellias." International Journal of Food Science & Technology, March 29, 2024. http://dx.doi.org/10.1111/ijfs.17071.

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SummaryVietnam is one of the countries with the highest diversity of golden camellias in the world, with more than forty endemic species. However, studies on Vietnamese golden camellias need to be expanded to fill a knowledge gap on these species' chemical profiles and pharmacological properties. This qualitative study focuses on six golden camellias: four endemic species from Tam Dao district, Vinh Phuc province, including Camellia hakodae, Camellia phanii, Camellia tamdaoensis, Camellia tienii and two species commonly cultivated in Quang Ninh province including Camellia petelotii and Camelli

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Wei, Xiaojuan, Siyu Wu, Xiaojing Liang, et al. "Paclobutrazol Modulates Endogenous Level of Phytohormones in Inducing Early Flowering in Camellia tamdaoensis Hakoda et Ninh, a Golden Camellia Species." HortScience, September 3, 2021, 1–5. http://dx.doi.org/10.21273/hortsci16042-21.

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Golden camellia flowers are treasured for their unique yellow color and bioactive chemical compounds. Because of its high market demand, there is strong interest in inducing early flowering in golden camellias for earlier harvest. Previously, we have successfully induced flowering in Camelia chrysantha (Hu) Tuyama juvenile grafted plants and seedlings with paclobutrazol (PBZ). During this study, we investigated the efficacy of PBZ on C. tamdaoensis juvenile rooted cuttings. C. tamdaoensis is a yellow-flowering camellia species that is native to Vietnam and valued by the local population. It wa

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Manh, Tran Duc, Nguyen Toan Thang, Hoang Thanh Son, et al. "Golden Camellias: A Review." Archives of Current Research International, February 20, 2019, 1–8. http://dx.doi.org/10.9734/acri/2019/v16i230085.

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Golden camellias or yellow camellias are species belonging to genus Camellia L., family Theaceae. Fifty two species were described in southern China and Vietnam. Active ingredients such as polysaccharides, polyphenols, saponins, and flavonoids are well known characteristics of golden camellias. Its leaves and flowers have been long traditionally used for health improvement. It was found to be able to inhibit transplanted cancer, lower blood pressure, lower blood lipid, lower cholesterol, and prevent atherosclerosis. Currently, it costs 320–700US$ per one kg of dry flowers. Such price attracts

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Tuan, Nguyen Van, Phung Dinh Trung, Tran Duc Manh, et al. "Possible Planting Areas for Golden Camellia - Camellia impressinervis in Vietnam." Asian Journal of Agricultural and Horticultural Research, March 18, 2019, 1–7. http://dx.doi.org/10.9734/ajahr/2019/v3i330000.

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Camellia impressinervis is known as a golden camellia, naturally distributing in China and Vietnam. Leaves and flowers of golden camellias contain active ingredients such as polysaccharides, polyphenols, saponins, and flavonoids. It was found to be able to inhibit the transplanted cancer, lower blood lipid, lower cholesterol, and prevent atherosclerosis. Market price of dry flowers of golden camellias in Vietnam is high, up to 700 US$/kg. This work was to identify suitable planting areas for C. impressinervis in Vietnam. Natural conditions, where C. impressinervis naturally distributes, were u

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Liu, Jianxiu, Haidu Jiang, Yang Huang, et al. "Combined analysis of metagenome and transcriptome revealed the adaptive mechanism of different golden Camellia species in karst regions." Frontiers in Plant Science 14 (November 20, 2023). http://dx.doi.org/10.3389/fpls.2023.1180472.

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Camellia sect. Chrysantha is an important rare and protected plant species. Some golden Camellia species grow in karst soil while others grow in acidic soil. In order to study the adaptation mechanism of golden Camellia to the karst environment, four species of golden Camellia growing in the karst soil (Camellia pubipetala, Camellia perpetua, Camellia grandis, and Camellia limonia) and four species growing in the acidic soil (Camellia nitidissima, Camellia euphlebia, Camellia tunghinensis, and Camellia parvipetala) were selected for this study. Combining the metagenome and transcriptome, the s

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Truong, Minh-Nhut, The-Long Pham, Tram-Anh Mai Pham, et al. "Bioactivities and Toxicity of the Golden Camellia Species: A Systematic Review." Natural Product Communications 19, no. 8 (2024). http://dx.doi.org/10.1177/1934578x241278133.

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Golden camellia, a group of herbal materials belonging to the Theaceae family, was widely distributed in Asian countries, particularly Vietnam and southern China. Numerous pharmacological effects of various golden camellia species have been reported in reputable databases such as PubMed and Google Scholar. These effects included anti-tumor, lipid-lowering, anxiolytic, antidepressant, neuroprotective, antioxidant, antibacterial, and anti-inflammatory properties. Furthermore, toxicity studies on golden camellia species have demonstrated their safety for use. Our systematic review provides a comp

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Truong, Minh-Nhut, Tram-Anh Mai-Pham, Van-Anh Thi-Tran, and Lac-Thuy Nguyen-Huu. "A Systematic Review of Phytochemical Constituents of Golden Camellia Species." Natural Product Communications 19, no. 12 (2024). https://doi.org/10.1177/1934578x241305908.

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Golden camellia is a group of valuable and precious medicinal herbs belonging to the Camellia genus, Theaceae family, which exhibited many biological activities such as antioxidant, antibacterial, anti-inflammatory, antitumor, hypoglycemic, and hypolipidemic properties. All studies on the chemical composition of all parts of the golden camellia species published in three reputable databases (PubMed, Google Scholar, and CNKI) up to October 1, 2023 were included in this review. Nearly 380 phytochemical compounds have been reported in many species of golden camellia, including flavonoids, saponin

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Jiang, Lina, Leiqin Han, Wenxuan Zhang, et al. "Elucidation of the key pathway for flavonol biosynthesis in golden Camellia and its application in genetic modification of tomato fruit metabolism." Horticulture Research, November 7, 2024. http://dx.doi.org/10.1093/hr/uhae308.

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Abstract Golden Camellia refers to a group of species in the genus Camellia that display yellow petals. The secondary metabolites in these petals hold ornamental significance and potential health benefits. However, the biosynthetic mechanisms governing the synthesis of these metabolites in golden petals remain elusive, and the exploitation of their bioactive components is not fully realized. This research involved the collection and analysis of 23 species of golden Camellia, leading to the discovery that flavonols, particularly quercetin 3-O-glucoside and quercetin 7-O-glucoside, are the prima

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Nguyen, Phuong Nhi, Hoang Linh Le, Eric Gontier, et al. "A Comprehensive Strategy for Metabolites Profiling of Flowers and Leaves from Camellia tienii, an Endemic Golden Tea of Vietnam." Chemistry & Biodiversity, July 26, 2024. http://dx.doi.org/10.1002/cbdv.202400997.

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Golden camellia is defined as a species of the Camellia genus with yellow flowers, which have long been used as a medicine, food, and cosmetic in many Asian countries. To date, more than 50 golden camellia species are considered endemic in Vietnam; however, more information is needed about its chemical constituents and biological activity. This work aims to unveil the potential of Camellia tienii Ninh, a golden camellia species, as an herbal beverage by examining the presence and abundance of chemical components in flowers and leaves. A comprehensive strategy has been developed using both liqu

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Zhu, Xianliang, Haidu Jiang, Xinfeng Pan, et al. "Dynamic metabolomic and transcriptomic profiling reveals yellow flower development in Camellia perpetua, a rare continuously flowering golden Camellia species." Horticulture Advances 2, no. 1 (2024). http://dx.doi.org/10.1007/s44281-024-00052-5.

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AbstractThe golden camellia, a highly valued ornamental plant, belongs to the Chrysantha section, the sole group in the Camellia genus that produces yellow flowers. The cultivation and broader application of this unique species have been significantly hindered by the scarcity of golden camellia and the limited knowledge of the molecular mechanisms governing yellow flower development. To investigate the dynamics of metabolite accumulation and gene expression during the yellow flower formation of C. perpetua, a continuously flowering golden camellia, a comprehensive metabolomic and transcriptomi

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Anthony, S. Curry. "THREATS TO GOLDEN-FLOWERED CAMELLIAS ALONG HON GIAO PASS." Dalat University Journal of Science, April 14, 2022, 80–116. http://dx.doi.org/10.37569/dalatuniversity.12.3.978(2022).

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The identification, documentation, and discussion of the main threats affecting the golden-flowered Camellia species endemic to Hon Giao Pass are discussed. Observations, published literature, and collations of data accumulated from field trips throughout Vietnam since 1999 are analyzed and researched for the preparation of the article. The major anthropogenic risk factors affecting the golden-flowered Camellia species and their habitats on the Dalat Plateau and along the Hon Giao Pass are named and reviewed. These risk factors include habitat loss due to population growth, logging, habitat fr

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Feng, Yi, Jiyuan Li, Hengfu Yin, Jian Shen, and Weixin Liu. "Multi-omics analysis revealed the mechanism underlying flavonol biosynthesis during petal color formation in Camellia Nitidissima." BMC Plant Biology 24, no. 1 (2024). http://dx.doi.org/10.1186/s12870-024-05332-w.

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Abstract Background Camellia nitidissima is a rare, prized camellia species with golden-yellow flowers. It has a high ornamental, medicinal, and economic value. Previous studies have shown substantial flavonol accumulation in C. nitidissima petals during flower formation. However, the mechanisms underlying the golden flower formation in C. nitidissima remain largely unknown. Results We performed an integrative analysis of the transcriptome, proteome, and metabolome of the petals at five flower developmental stages to construct the regulatory network underlying golden flower formation in C. nit

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Wang, Ziling, Xiaoying Hou, Min Li, et al. "Active fractions of golden-flowered tea (Camellia nitidissima Chi) inhibit epidermal growth factor receptor mutated non-small cell lung cancer via multiple pathways and targets in vitro and in vivo." Frontiers in Nutrition 9 (October 28, 2022). http://dx.doi.org/10.3389/fnut.2022.1014414.

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As a medicine-food homology (MFH) plant, golden-flowered tea (Camellia nitidissima Chi, CNC) has many different pharmacologic activities and is known as “the queen of the tea family” and “the Panda of the Plant world”. Several studies have revealed the pharmacologic effects of CNC crude extract, including anti-tumor, anti-oxidative and hepatoprotective activity. However, there are few studies on the anti-tumor active fractions and components of CNC, yet the underlying mechanism has not been investigated. Thus, we sought to verify the anti-non-small cell lung cancer (NSCLC) effects of four acti

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Xie, Yang-Jiao, Yan-Yuan Bai, Hui Gao, et al. "Phylotranscriptomics resolved phylogenetic relationships and divergence time between 20 golden camellia species." Scientific Reports 15, no. 1 (2025). https://doi.org/10.1038/s41598-024-83004-3.

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Zhu, Xianliang, Rong Zou, Huizhen Qin, et al. "Genome‐wide diversity evaluation and core germplasm extraction in ex situ conservation: A case of golden Camellia tunghinensis." Evolutionary Applications, August 19, 2023. http://dx.doi.org/10.1111/eva.13584.

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AbstractWhether ex situ populations constructed in the limited nursery resources of botanical gardens can preserve enough genetic diversity of endangered plants in the wild remains uncertain. Here, a case study was conducted with Camellia tunghinensis, which is one of the species with the lowest natural distribution area in the sect. Chrysantha (golden camellia) of the family Theaceae. We investigated the genetic diversity and population structure of 229 samples from wild and ex situ populations using genotyping by sequencing (GBS). Core germplasm was constructed from these samples. The result

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Huang, Xin, Bo Qin, Lei Qin, et al. "A comparative study on photosynthetic characteristics and flavonoid metabolism between Camellia petelotii (Merr.) Sealy and Camellia impressinervis Chang &Liang." Frontiers in Plant Science 13 (November 24, 2022). http://dx.doi.org/10.3389/fpls.2022.1071458.

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Camellia petelotii (Merr.) Sealy and Camellia impressinervis Chang &amp; Liang belong to the golden subgroup of Camellia (Theaceae). This subgroup contains the yellow-flowering species of the genus, which have high medicinal and ornamental value and a narrow geographical distribution. These species differ in their tolerance to high light intensity. This study aimed to explore the differences in their light-stress responses and light damage repair processes, and the effect of these networks on secondary metabolite synthesis. Two-year-old plants of both species grown at 300 µmol·m-2·s-1 phot

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Xie, Yang-Jiao, Yan-Yuan Bai, Hui Gao, et al. "Publisher Correction: Phylotranscriptomics resolved phylogenetic relationships and divergence time between 20 golden camellia species." Scientific Reports 15, no. 1 (2025). https://doi.org/10.1038/s41598-025-90409-1.

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Tew, Wan Yin, Chen Ying, Zhang Wujun, et al. "Application of FT-IR spectroscopy and chemometric technique for the identification of three different parts of Camellia nitidissima and discrimination of its authenticated product." Frontiers in Pharmacology 13 (September 27, 2022). http://dx.doi.org/10.3389/fphar.2022.931203.

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Camellia nitidissima C.W. Chi is a golden camellia recognized in Chinese herbology and widely used as tea and essential oil in Chinese communities. Due to its diverse pharmacological properties, it can be used to treat various diseases. However, unethical sellers adulterated the flower with other parts of Camellia nitidissima in their product. This study used an integrated tri-step infrared spectroscopy method and a chemometric approach to distinguish C. nitidissima’s flowers, leaves, and seeds. The three different parts of C. nitidissima were well distinguished using Fourier transform infrare

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