中国油脂
中國油脂
중국유지
CHINA OILS AND FATS
2014年
8期
1-7
,共7页
嶂石岩区域%油脂植物%资源调查%评价
嶂石巖區域%油脂植物%資源調查%評價
장석암구역%유지식물%자원조사%평개
Zhangshiyan area%oil plant%resource investigation%evaluation
通过野外调查、标本鉴定和数据信息查询，对河北嶂石岩区域分布的野生油脂植物资源的种类、含油量及蕴藏量进行了统计和分析。结果表明：河北嶂石岩区域共有油脂植物39科72属79种，占嶂石岩区域植物总数的35．91%；在物种组成上，以唇形科、菊科、蔷薇科、十字花科和豆科为优势类群；在生活型上，以草本植物数量为多，木本植物较少，分别占油脂植物的51．90%和37．97%；在含油量上，以含油量在10%~20%之间的植物种类最多，另有近一半的植物含油量在30%以上；在油脂组成成分上，以富含亚油酸、亚麻酸等多不饱和脂肪酸的种类为主，占油脂植物的72．15%。唇形科、菊科、十字花科、豆科、松科和胡桃科等植物因蕴藏丰富、含油量高、应用前景广阔，可作为河北嶂石岩区域野生油脂植物优先开发的重点。
通過野外調查、標本鑒定和數據信息查詢，對河北嶂石巖區域分佈的野生油脂植物資源的種類、含油量及蘊藏量進行瞭統計和分析。結果錶明：河北嶂石巖區域共有油脂植物39科72屬79種，佔嶂石巖區域植物總數的35．91%；在物種組成上，以脣形科、菊科、薔薇科、十字花科和豆科為優勢類群；在生活型上，以草本植物數量為多，木本植物較少，分彆佔油脂植物的51．90%和37．97%；在含油量上，以含油量在10%~20%之間的植物種類最多，另有近一半的植物含油量在30%以上；在油脂組成成分上，以富含亞油痠、亞痳痠等多不飽和脂肪痠的種類為主，佔油脂植物的72．15%。脣形科、菊科、十字花科、豆科、鬆科和鬍桃科等植物因蘊藏豐富、含油量高、應用前景廣闊，可作為河北嶂石巖區域野生油脂植物優先開髮的重點。
통과야외조사、표본감정화수거신식사순，대하북장석암구역분포적야생유지식물자원적충류、함유량급온장량진행료통계화분석。결과표명：하북장석암구역공유유지식물39과72속79충，점장석암구역식물총수적35．91%；재물충조성상，이진형과、국과、장미과、십자화과화두과위우세류군；재생활형상，이초본식물수량위다，목본식물교소，분별점유지식물적51．90%화37．97%；재함유량상，이함유량재10%~20%지간적식물충류최다，령유근일반적식물함유량재30%이상；재유지조성성분상，이부함아유산、아마산등다불포화지방산적충류위주，점유지식물적72．15%。진형과、국과、십자화과、두과、송과화호도과등식물인온장봉부、함유량고、응용전경엄활，가작위하북장석암구역야생유지식물우선개발적중점。
Through field investigation, sample identification and data inquiry, the species, oil content and reserves of wild oil plant resources in Hebei Zhangshiyan area were statistically analysed. The results showed that 79 species, belonging to 72 genera and 39 families, were distributed in this area, accounting for 35. 91% of the total number of plants in Zhangshiyan area. From the perspective of species composi-tion, Lamiaceae, Asteraceae, Rosaceae, Cruciferae and Leguminosae were dominant groups. In terms of life form, the quantity of herb plants was more than woody plants, accounting for 51. 90% and 37. 97% of the oil plants respectively. In the aspect of oil content, the most species were the plants with oil content in the range of 10% -20% , and nearly half of the oil plants were found more than 30% . In terms of oil com-position, 72. 15% of oil plants were rich in linoleic acid, linolenic acid and other polyunsaturated fatty acids. The Lamiaceae, Asteraceae, Brassicaceae, Leguminosae, Pinaceae and Juglandaceae plants had the items of rich reserve, high oil content and broad application prospect, which could be the wild oil plant for priority development in Zhangshiyan area.
