Chel-Guerrero Lilian Dolores, Oney-Montalvo Julio Enrique, Rodríguez-Buenfil Ingrid Mayanín
Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C., Subsede Sureste, Tablaje Catastral 31264, Km. 5.5 Carretera Sierra Papacal-Chuburn Puerto, Parque Científico Tecnológico de Yucatán, Mérida 97302, Yucatán, Mexico.
Plants (Basel). 2021 Apr 15;10(4):779. doi: 10.3390/plants10040779.
By-products of edible plants may contain potentially useful phytochemicals. Herein, we valorized the by-products of by phytochemical characterization of its leaves, peduncles and stems. Plants of habanero pepper were grown in a greenhouse, in polyethylene bags with two soils that were named according to the Maya classification as: K'ankab lu'um (red soil) and Box lu'um (black soil). Habanero pepper by-products were dried using an oven, the extracts were obtained by Ultrasound Assisted Extraction, and phytochemical quantification in all the extracts was conducted by Ultra Performance Liquid Chromatography coupled to Diode Array Detector (UPLC-DAD). Differences in the phytochemical content were observed according to the by-product and soil used. Catechin and rutin showed the highest concentrations in the peduncles of plants grown in both soils. The leaves of plants grown in black soil were rich in myricetin, β-carotene, and vitamin E, and the stems showed the highest protocatechuic acid content. While the leaves of plants grown in red soil were rich in myricetin and vitamin C, the stems showed the highest chlorogenic acid content. This novel information regarding the phytochemical composition of the by-products of may be relevant in supporting their potential application in food and pharmaceutical industries.
可食用植物的副产品可能含有潜在有用的植物化学物质。在此，我们通过对其叶子、花柄和茎进行植物化学特征分析，对哈瓦那辣椒的副产品进行了价值评估。哈瓦那辣椒植株种植在温室中的聚乙烯袋里，使用两种根据玛雅分类命名的土壤：K'ankab lu'um（红土）和Box lu'um（黑土）。哈瓦那辣椒副产品用烤箱烘干，通过超声辅助提取获得提取物，并采用超高效液相色谱-二极管阵列检测器（UPLC-DAD）对所有提取物进行植物化学定量分析。根据所使用的副产品和土壤，观察到植物化学物质含量存在差异。儿茶素和芦丁在两种土壤中种植的植物花柄中浓度最高。在黑土中种植的植物叶子富含杨梅素、β-胡萝卜素和维生素E，而茎中原儿茶酸含量最高。在红土中种植的植物叶子富含杨梅素和维生素C，而茎中绿原酸含量最高。关于哈瓦那辣椒副产品植物化学组成的这一新颖信息可能有助于支持它们在食品和制药行业的潜在应用。
