Constituents of the essential oil of <i>Hemerocallis ﬂava</i> day lily

Lin, Peng; Cai, Jing; Li, Jun; Sang, Wenqiang; Su, Qingde

doi:10.1002/ffj.1264

Cited by 15 publications

(16 citation statements)

References 8 publications

(5 reference statements)

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“…An unexpected number of volatiles reported by Jiao et al (2016) and Lin et al (2003) in their analysis of 46 genotypes and H. flava, respectively, were not detected in the daylilies in this study. Authentic standards of these compounds were run on the GC-MS because they appeared in previous daylily literature; however, subsequent analysis of their mass spectra and retention times determined they were not present in our study population.…”

Section: Discussioncontrasting

confidence: 71%

“…At least nine volatiles from this study were reported by Jiao et al (2016), including b-myrcene, (E)-b-ocimene, b-linalool, allo-ocimene, b-caryophyllene, a-farnesene, (E)-nerolidol, phenylethyl alcohol, and indole. Lin et al (2003) also reported phenylethyl alcohol, as well as acetoin, 2-ethyl-1-hexanol, and benzaldehyde. The identification of these compounds in multiple independent studies suggests that these volatiles are indeed part of the fragrance profiles of many daylilies.…”

Section: Discussionmentioning

confidence: 93%

“…Only two studies have been conducted on daylily fragrance, both in China (Jiao et al, 2016;Lin et al, 2003). Lin et al (2003) subjected Hemerocallis flava flowers to simultaneous distillation-solvent extraction. They analyzed the resulting essential oil using GC-MS and identified 51 compounds.…”

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confidence: 99%

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A Survey of the Floral Volatile Profiles of Daylily Species and Hybrids

Keene¹,

Johnson²,

Sigler³

et al. 2020

J. Amer. Soc. Hort. Sci.

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For the past century, daylily (Hemerocallis) hybridization focused almost exclusively on enhancing the diversity of flower forms, colors, and color patterns. This focus on the visual characteristics of daylilies resulted in the development of thousands of hybrids that come in a fantastic array of colors and color patterns. However, these modern daylilies exhibit little to none of the floral fragrance possessed by some of the daylily progenitor species. Because little work has been done on daylily floral volatiles, the objective of this research was to evaluate the floral volatile profiles of a variety of daylily species and hybrids and assess the state of fragrance among modern hybrids. Using a field collection system and gas chromatography–mass spectrometry (GS-MS), this study evaluated the fragrance profiles of 147 daylily genotypes. Eighteen volatile organic compounds, primarily terpenoids, were identified and their variations among the genotypes were investigated. Results suggest that fragrance could be a trait pursued in a breeding program to enhance the sensory phenotypes of new daylily cultivars.

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Section: Discussioncontrasting

confidence: 71%

Section: Discussionmentioning

confidence: 93%

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A Survey of the Floral Volatile Profiles of Daylily Species and Hybrids

Keene¹,

Johnson²,

Sigler³

et al. 2020

J. Amer. Soc. Hort. Sci.

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“…Daylily, a type of perennial herbs, is classified in the genus Hemerocallis and the lily Family (Liliaceae). It is primarily native to eastern Asia and widely grown in South China (Lin et al ., ). The flowers of daylily have been widely consumed as cuisine food for thousands of years.…”

Section: Introductionmentioning

confidence: 99%

Effective diffusivities and energy consumption of daylily in microwave drying

Ding

You

et al. 2012

Int J of Food Sci Tech

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Drying kinetics of fresh daylily flower buds (Hemerocallis Citrine Baroni cv. Mengzihua) in a microwave oven at 60, 120, 180 and 240 W, respectively, were investigated. The results indicated that, drying rate increased at the initial time (a warm-up period) and then decreased at the end time (a falling rate period) after reaching a plateau (a constant rate period). A third-order polynomial model could well describe the relationships between effective diffusivity and moisture content, and the model's coefficients correlated linearly with microwave power level. A logistic model could well present the relationships between activation energy and moisture content. The curves of energy consumption vs. microwave power level indicated that in the initial phase of drying, the energy utilisation efficiency was almost the same at different microwave output power levels; however, at the end phase of drying, drying at lower microwave levels was worse in energy utilisation.

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“…Hemerocallis L. belonging to the family Liliaceae are herbaceous perennials that are used extensively in landscaping and have become one of the four most commonly used garden flowers due to their large, showy flowers and beautiful plant shape (Geng, Gao, He, Gao, & Zhang, 2012;Lin, Cai, Li, Sang, & Su, 2003). The genus Hemerocallis has about 13-15 species, with 11 of these distributed in China (Li & Dong, 2007); therefore, China is the current center of diversity for Hemerocallis.…”

mentioning

confidence: 98%