摘要
广西横跨北热带至中亚热带,拥有丰富的天然木本香料植物种子资源,木本香料植物种子具有品种多样性突出、地域特色显著、活性成分价值高的特点,是功能性油脂开发的优质原料。然而,广西木本植物油开发受限于规模化种植滞后、新型提取技术设备投资高(为传统工艺5~8倍)及产业链协同不足等问题,且现有研究存在种质资源系统评价滞后、活性成分研究碎片化、绿色提取技术产业化不深入等问题。本文通过对桂子籽油、樟树籽油、山苍子籽油、八角籽油、油茶籽油、桂花子籽油等广西特色木本香料植物种子的资源概况(地理分布、产量、含油率)、活性成分及提取工艺(对比传统压榨、溶剂萃取与超临界CO_(2)、亚临界萃取的提油率及优劣)进行总结,构建区域性资源图谱,明确当前挑战与未来方向,为推动广西特色油脂产业创新、助力我国植物油供给安全提供重要参考。
Guangxi spans from the northern tropical zone to the middle subtropical zone and is rich in natural woody plant seed resources(including spice and oil plants).Woody spice plant seeds are characterized by remarkable varietal diversity,distinct regional features and high-value active ingredients,making them an excellent raw material for the development of functional oils.However,the development of woody vegetable oil in Guangxi is restricted by problems such as lagging largescale planting,high investment in new extraction equipment(5 to 8 times higher than that in traditional extraction processes),and insufficient coordination across the industrial chain.Moreover,existing research has problems such as lagging systematic evaluation of germplasm resources,fragmented research on active components,and insufficient industrialization of green extraction technology.This article outlines an overview of the resources(geographical distribution,yield,and oil content),active components and extraction processes(traditional pressing,traditional solvent extraction,supercritical CO_(2) extraction and subcritical extraction,in terms of oil extraction rate,advantages,and disadvantages)of Guangxi’s specialty woody plant seeds such as osmanthus seed oil,camphor tree seed oil,Litsea cubeba seed oil,star anise seed oil and Camellia oleifera seed oil.On this basis,a regional resource atlas is presented and current challenges and future directions are discussed to provide an important reference for promoting innovation in Guangxi’s characteristic oil industries and ensuring the security of vegetable oil supply in China.
作者
陈雅梅
陈耿
冯思雅
王忆嘉
刘锦鹏
白宗玮
张笮晦
赵力超
CHEN Yamei;CHEN Geng;FENG Siya;WANG Yijia;LIU Jinpeng;BAI Zongwei;ZHANG Zuohui;ZHAO Lichao(Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods,College of Food Science,South China Agricultural University,Guangzhou 510642,China;Guangxi GengYuan Flavor and Fragrance Co.,Ltd.,Dongxing 538100,China;College of Pharmacy,Guangxi University of Chinese Medicine,Nanning 530200,China;Technology Innovation Center of Natural Fragrances and Flavors,State Administration for Market Regulation,Nanning 530022,China)
出处
《食品科学》
北大核心
2025年第24期373-383,共11页
Food Science
基金
广西科技重大专项(桂科AA23073016)。
关键词
木本香料
种子油脂
活性成分
提取工艺
高值化开发
地域特色
woody spices
seed oils
active ingredients
extraction process
high-value development
regional characteristics
