Determination and evaluation of nutrient contents in bulbs of 10 lily varieties

doi:10.3969/j.issn.1004-1524.20250236

Acta Agriculturae Zhejiangensis ›› 2026, Vol. 38 ›› Issue (6): 1228-1235.DOI: 10.3969/j.issn.1004-1524.20250236

• Horticultural Science • Previous Articles Next Articles

Determination and evaluation of nutrient contents in bulbs of 10 lily varieties

DENG Yundan(), LU Chengrui, LI Lushan, XU Yongyan^*()

College of Horticulture and Landscape Architecture, Southwest Forestry University, Kunming 650224, China

Received:2025-03-24 Online:2026-06-25 Published:2026-07-14

Abstract

Abstract:

In recent years, with the increasing demand of consumers for healthy diet, the nutritional value and taste of lily have attracted more and more attention. To explore the main nutrient contents in different lily bulbs and screen out lily varieties that meet the needs of the public, this study measured the main nutrient contents (vitamin C, amino acids, soluble sugars, starch, crude protein, crude fat, crude fiber, moisture, and alkaloids) in bulbs of 10 common lily varieties, and comprehensively evaluated their nutritional quality using correlation analysis, principal component analysis, and cluster analysis. The results showed that there were significant(p<0.05) differences in the nutrient contents among different lily bulbs, especially in vitamin C and crude protein. Correlation analysis showed that vitamin C content was significantly negatively correlated with amino acid, crude protein and moisture content, and significantly positively correlated with alkaloid content. According to the results of cluster analysis, ten lily varieties were divided into three categories, and three principal components were extracted by principal component analysis, and the cumulative variance contribution rate reached 82.233%. The top five lilies with comprehensive nutritional quality scores were Lilium spp. 01 Huang, Lilium spp. 03 Bai, Lilium lancifolium, Lilium spp. 02 Dahong and Lilium davidii var. unicolor. Five common lily varieties with high nutritional value were selected in this study. Among them, Lilium spp. 01 Huang had the best comprehensive nutritional quality, which laid a foundation for the development and utilization of edible lily germplasm resources.

Key words: lily bulbs, nutrient contents, principal component analysis, cluster analysis

CLC Number:

S682.2

DENG Yundan, LU Chengrui, LI Lushan, XU Yongyan. Determination and evaluation of nutrient contents in bulbs of 10 lily varieties[J]. Acta Agriculturae Zhejiangensis, 2026, 38(6): 1228-1235.

Figures/Tables 7

References 27

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品种 Variety	维生素C含量/ (μg·g^-1) Vitamin C content/ (μg·g^-1)	氨基酸含量/ (mg·g^-1) Amino acid content/ (mg·g^-1)	可溶性糖含量 Soluble sugar content/ (mg·g^-1)	淀粉含量/ (mg·g^-1) Starch content/ (mg·g^-1)	粗蛋白含量/% Crude protein content/%	粗脂肪含量/% Crude fat content/%	粗纤维含量/% Crude fiber content/%	水分含量/% Moisture content/%
兰州百合 Lilium davidii var. unicolor	79.07± 4.78 f	7.14± 0.19 a	84.22± 2.65 ab	86.83± 5.15 d	15.56± 0.81 c	0.95± 0.02 c	1.07± 0.04 b	83.55± 1.88 b
龙牙百合 Lilium brownii var. viridulum	166.65± 3.46 b	4.23± 0.15 g	71.05± 3.12 cd	114.54± 0.96 a	8.58± 0.61 e	1.26± 0.05 a	1.64± 0.46 a	72.98± 1.28 d
南川百合 Lilium rosthornii	181.27± 7.57 a	4.20± 0.09 g	67.67± 0.78 d	88.75± 0.33 d	11.74± 0.75 d	1.20± 0.06 a	0.99± 0.10 b	68.59± 1.96 e
卷丹 Lilium lancifolium	131.32± 3.20 c	4.74± 0.25 f	81.68± 0.80 b	112.42± 0.36 ab	12.62± 0.61 d	0.99± 0.03 c	1.33± 0.04 ab	73.51± 0.82 d
亚洲百合 Lilium Asiatica Hybrida	85.85± 4.91 e	6.29± 0.01 b	72.84± 0.18 c	76.59± 0.72 e	18.41± 1.55 b	1.27± 0.05 a	0.97± 0.02 b	86.46± 2.62 a
lily 01黄 Lilium spp. 01 Huang	88.97± 2.66 e	5.53± 0.32 d	86.10± 0.61 ab	114.80± 3.85 a	13.15± 0.24 d	0.96± 0.05 c	1.52± 0.09 ab	69.59± 0.83 e
lily 02大红 Lilium spp. 02 Dahong	86.14± 4.18 e	5.88± 0.13 c	87.11± 7.58 a	109.52± 0.89 b	12.20± 0.72 d	1.00± 0.04 c	1.48± 0.63 ab	88.41± 1.17 a
lily 03白 Lilium spp. 03 Bai	91.41± 0.53 de	7.16± 0.20 a	82.73± 1.09 ab	103.42± 0.83 c	16.44± 0.61 c	0.97± 0.02 c	1.42± 0.45 ab	81.53± 2.49 bc
lily 05粉 Lilium spp. 05 Fen	95.66± 1.71 de	5.68± 0.29 cd	70.14± 1.75 cd	79.09± 0.46 e	16.80± 0.61 c	1.10± 0.02 b	1.32± 0.02 ab	78.39± 1.19 c
lily 07橙 Lilium spp.07 Cheng	96.17± 1.81 d	5.10± 0.13 e	69.31± 1.64 cd	75.18± 0.93 f	20.28± 1.34 a	1.25± 0.12 a	0.98± 0.06 b	79.69± 0.36 c
平均值±标准差 Mean±Standard deviation	110.25± 35.44	5.59± 1.04	77.28± 7.83	96.11± 15.98	14.58± 3.48	1.09± 0.14	1.27± 0.34	78.27± 6.81
变异系数/% Coefficient of variability/%	32.15	18.59	10.13	16.62	23.87	12.69	26.80	8.70

品种 Variety	维生素C含量/ (μg·g^-1) Vitamin C content/ (μg·g^-1)	氨基酸含量/ (mg·g^-1) Amino acid content/ (mg·g^-1)	可溶性糖含量 Soluble sugar content/ (mg·g^-1)	淀粉含量/ (mg·g^-1) Starch content/ (mg·g^-1)	粗蛋白含量/% Crude protein content/%	粗脂肪含量/% Crude fat content/%	粗纤维含量/% Crude fiber content/%	水分含量/% Moisture content/%
兰州百合 Lilium davidii var. unicolor	79.07± 4.78 f	7.14± 0.19 a	84.22± 2.65 ab	86.83± 5.15 d	15.56± 0.81 c	0.95± 0.02 c	1.07± 0.04 b	83.55± 1.88 b
龙牙百合 Lilium brownii var. viridulum	166.65± 3.46 b	4.23± 0.15 g	71.05± 3.12 cd	114.54± 0.96 a	8.58± 0.61 e	1.26± 0.05 a	1.64± 0.46 a	72.98± 1.28 d
南川百合 Lilium rosthornii	181.27± 7.57 a	4.20± 0.09 g	67.67± 0.78 d	88.75± 0.33 d	11.74± 0.75 d	1.20± 0.06 a	0.99± 0.10 b	68.59± 1.96 e
卷丹 Lilium lancifolium	131.32± 3.20 c	4.74± 0.25 f	81.68± 0.80 b	112.42± 0.36 ab	12.62± 0.61 d	0.99± 0.03 c	1.33± 0.04 ab	73.51± 0.82 d
亚洲百合 Lilium Asiatica Hybrida	85.85± 4.91 e	6.29± 0.01 b	72.84± 0.18 c	76.59± 0.72 e	18.41± 1.55 b	1.27± 0.05 a	0.97± 0.02 b	86.46± 2.62 a
lily 01黄 Lilium spp. 01 Huang	88.97± 2.66 e	5.53± 0.32 d	86.10± 0.61 ab	114.80± 3.85 a	13.15± 0.24 d	0.96± 0.05 c	1.52± 0.09 ab	69.59± 0.83 e
lily 02大红 Lilium spp. 02 Dahong	86.14± 4.18 e	5.88± 0.13 c	87.11± 7.58 a	109.52± 0.89 b	12.20± 0.72 d	1.00± 0.04 c	1.48± 0.63 ab	88.41± 1.17 a
lily 03白 Lilium spp. 03 Bai	91.41± 0.53 de	7.16± 0.20 a	82.73± 1.09 ab	103.42± 0.83 c	16.44± 0.61 c	0.97± 0.02 c	1.42± 0.45 ab	81.53± 2.49 bc
lily 05粉 Lilium spp. 05 Fen	95.66± 1.71 de	5.68± 0.29 cd	70.14± 1.75 cd	79.09± 0.46 e	16.80± 0.61 c	1.10± 0.02 b	1.32± 0.02 ab	78.39± 1.19 c
lily 07橙 Lilium spp.07 Cheng	96.17± 1.81 d	5.10± 0.13 e	69.31± 1.64 cd	75.18± 0.93 f	20.28± 1.34 a	1.25± 0.12 a	0.98± 0.06 b	79.69± 0.36 c
平均值±标准差 Mean±Standard deviation	110.25± 35.44	5.59± 1.04	77.28± 7.83	96.11± 15.98	14.58± 3.48	1.09± 0.14	1.27± 0.34	78.27± 6.81
变异系数/% Coefficient of variability/%	32.15	18.59	10.13	16.62	23.87	12.69	26.80	8.70

营养成分 Nutrient content	维生素C 含量 Vitamin C content	氨基酸含量 Amino acid content	可溶性糖含量 Soluble sugar content	淀粉含量 Starch content	粗蛋白含量 Crude protein content	粗脂肪含量 Crude fat content	粗纤维含量 Crude fiber content	生物碱含量 Alkaloid content
氨基酸含量 Amino acid content	-0.823^**
可溶性糖含量 Soluble sugar content	-0.535	0.539
淀粉含量Starch content	0.242	-0.214	0.590
粗蛋白含量 Crude protein content	-0.659^*	0.523	-0.168	-0.780^**
粗脂肪含量 Crude fat content	0.446	-0.516	-0.880^**	-0.472	0.121
粗纤维含量 Crude fiber content	0.072	-0.106	0.438	0.846^**	-0.629	-0.375
生物碱含量 Alkaloid content	0.675^*	-0.281	-0.283	0.235	-0.374	0.223	0.062
水分含量Moisture content	-0.700^*	0.703^*	0.279	-0.339	0.491	-0.082	-0.193	-0.543

营养成分 Nutrient content	维生素C 含量 Vitamin C content	氨基酸含量 Amino acid content	可溶性糖含量 Soluble sugar content	淀粉含量 Starch content	粗蛋白含量 Crude protein content	粗脂肪含量 Crude fat content	粗纤维含量 Crude fiber content	生物碱含量 Alkaloid content
氨基酸含量 Amino acid content	-0.823^**
可溶性糖含量 Soluble sugar content	-0.535	0.539
淀粉含量Starch content	0.242	-0.214	0.590
粗蛋白含量 Crude protein content	-0.659^*	0.523	-0.168	-0.780^**
粗脂肪含量 Crude fat content	0.446	-0.516	-0.880^**	-0.472	0.121
粗纤维含量 Crude fiber content	0.072	-0.106	0.438	0.846^**	-0.629	-0.375
生物碱含量 Alkaloid content	0.675^*	-0.281	-0.283	0.235	-0.374	0.223	0.062
水分含量Moisture content	-0.700^*	0.703^*	0.279	-0.339	0.491	-0.082	-0.193	-0.543

成分 Component	特征值 Eigenvalue	方差贡献率 Variance contribution rate/%	累计方差贡献率 Cumulative variance contribution rate/%
1	3.606	40.065	40.065
2	2.880	31.996	72.061
3	0.915	10.172	82.233

Determination and evaluation of nutrient contents in bulbs of 10 lily varieties

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指标	PC1	PC2	PC3
维生素C含量Vitamin C content	-0.726	0.251	0.588
氨基酸含量Amino acid content	0.862	-0.315	-0.205
可溶性糖含量Soluble sugar content	0.778	0.543	-0.126
淀粉含量Starch content	0.130	0.905	0.215
粗蛋白含量Crude protein content	0.267	-0.798	-0.354
粗脂肪含量Crude fat content	-0.800	-0.404	-0.112
粗纤维含量Crude fiber content	0.045	0.781	-0.145
生物碱含量Alkaloid content	-0.064	-0.009	0.932
水分含量Moisture content	0.517	-0.358	-0.481

品种 Variety	F₁	F₂	F₃	综合得分 Comprehensive score	排名 Ranking
lily 01黄Lilium spp. 01 Huang	1.97	3.47	0.47	2.37	1
lily 03白Lilium spp. 03 Bai	2.59	0.42	0.27	1.46	2
卷丹Lilium lancifolium	0.52	2.79	0.97	1.46	3
lily 02大红Lilium spp. 02 Dahong	1.51	2.13	-2.00	1.32	4
兰州百合Lilium davidii var. unicolor	2.65	-1.38	-1.96	0.51	5
龙牙百合Lilium brownii var. viridulum	-2.84	3.65	2.99	0.41	6
南川百合Lilium rosthornii	-2.85	-0.24	4.12	-0.97	7
lily 05粉Lilium spp. 05 Fen	-0.58	-1.93	-1.54	-1.22	8
亚洲百合Lilium Asiatica Hybrida	-1.06	-4.51	-1.81	-2.50	9
lily 07橙Lilium spp.07 Cheng	-1.90	-4.39	-1.49	-2.82	10

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