resumo -o objetivo deste trabalho foi avaliar o efeito de diferentes espaçamentos de plantio na produtividade e nas características físicas de frutos do maracujazeiro-amarelo (Passiflora edulis Sims) enxertado sobre o maracujazeiro-de-veado (Passiflora gibertii n.e. Brown). o experimento foi conduzido no município de adamantina-SP, no período de maio de 2009 a abril de 2010, adotando-se o delineamento em blocos ao acaso, com seis tratamentos e quatro repetições. os tratamentos constituíram-se de diferentes espaçamentos na linha de plantio: T1 -1,0 m (3.125 plantas/ha); T2 -1,5 m (2.083 plantas/ha); T3 -2,0 m (1.563 plantas/ha); T4 -3,0 m (1.042 plantas/ha); T5 -4,0 m (781 plantas/ha), e T6 -5,0 m (625 plantas/ha). o espaçamento nas entrelinhas foi de 3,2 m de largura em todos os tratamentos. avaliaram-se o diâmetro transversal dos frutos, o número de frutos por planta, a massa média por fruto e a produtividade. Verificou-se que o adensamento de plantas não interferiu no diâmetro transversal e na massa média dos frutos. observouse um menor número de frutos por planta nos espaçamentos mais adensados, que foram compensados pela produtividade por área. termos para indexação: densidade de plantas, maracujá, enxertia. The distance between the lines was 3.2 m for all the treatments. The variables evaluated were: diameter of fruits, number of fruits, weight of fruits and productivity. The planting density did not favor diameter and weight of fruits. it was observed a smaller number of fruits in smaller spacings, which were compensated by productivity.

The increased consumption of acerola in Brazil was triggered because it is considered as a functional food mainly for its high ascorbic acid content, but the fruit also has high nutritional value, high levels of phenolic compounds, total antioxidant activity, anthocyanins and carotenoids in its composition. The objective was to evaluate the chemical, physical-chemical and antioxidant activity of eight varieties of acerola tree. The acerolas used in the research were the harvest 2015, 8 varieties: BRS 235 -Apodi, Mirandópolis, Waldy -CATI 30, BRS 238 -Frutacor, Okinawa, BRS 236 -Cereja, Olivier and BRS 237 -Roxinha, from the Active Bank Germplasm APTA Regional Alta Paulista in Adamantina -SP. Avaluated the following attributes: pH, titratable acidity, soluble solids, reducing sugar, instrumental color, ascorbic acid, total phenolics, flavonoids and antioxidant activity. The design was completely randomized, 8 varieties and 3 replications of 20 fruits each. Acerola fruit of the analyzed varieties prove to be good sources of phenolic compounds and antioxidant activity, ensuring its excellent nutritional quality relative to combat free radicals. The variety BRS 236 -Cereja presents higher ascorbic acid content, antioxidant activity and phenolic compounds, and the lowest value for flavonoid, which was higher than the other cultivars, especially Olivier and Waldy CATI-30. Key words: Antioxidants. Malpighia emarginata Sessé & Mociño ex DC. Polyphenols. Secondary metabolism. ResumoO aumento do consumo de acerola no Brasil foi desencadeado por ser considerada como alimento funcional principalmente por seus altos teores de ácido ascórbico, mas o fruto também apresenta alto valor nutritivo, elevado teores de compostos fenólicos, atividade antioxidante total, antocianinas e carotenoides em sua composição. O objetivo do trabalho foi avaliar as características químicas, físico-químicas e atividade antioxidante de oito cultivares de aceroleira. As acerolas utilizadas na pesquisa foram da safra 2015, de 8 cultivares: BRS 235 -Apodi, Mirandópolis, Waldy -CATI 30, BRS 238 -Frutacor, Okinawa, BRS 236 -Cereja, Olivier e BRS 237 -Roxinha, proveniente do Banco Ativo

No abstract

The increased consumption of acerola in Brazil was triggered because it is considered as a functional food mainly for its high ascorbic acid content, but the fruit also has high nutritional value, high levels of phenolic compounds, total antioxidant activity, anthocyanins and carotenoids in its composition. The objective was to evaluate the chemical, physical-chemical and antioxidant activity of eight varieties of acerola tree. The acerolas used in the research were the harvest 2015, 8 varieties: BRS 235 -Apodi, Mirandópolis, Waldy -CATI 30, BRS 238 -Frutacor, Okinawa, BRS 236 -Cereja, Olivier and BRS 237 -Roxinha, from the Active Bank Germplasm APTA Regional Alta Paulista in Adamantina -SP. Avaluated the following attributes: pH, titratable acidity, soluble solids, reducing sugar, instrumental color, ascorbic acid, total phenolics, flavonoids and antioxidant activity. The design was completely randomized, 8 varieties and 3 replications of 20 fruits each. Acerola fruit of the analyzed varieties prove to be good sources of phenolic compounds and antioxidant activity, ensuring its excellent nutritional quality relative to combat free radicals. The variety BRS 236 -Cereja presents higher ascorbic acid content, antioxidant activity and phenolic compounds, and the lowest value for flavonoid, which was higher than the other cultivars, especially Olivier and Waldy CATI-30. Key words: Antioxidants. Malpighia emarginata Sessé & Mociño ex DC. Polyphenols. Secondary metabolism. ResumoO aumento do consumo de acerola no Brasil foi desencadeado por ser considerada como alimento funcional principalmente por seus altos teores de ácido ascórbico, mas o fruto também apresenta alto valor nutritivo, elevado teores de compostos fenólicos, atividade antioxidante total, antocianinas e carotenoides em sua composição. O objetivo do trabalho foi avaliar as características químicas, físico-químicas e atividade antioxidante de oito cultivares de aceroleira. As acerolas utilizadas na pesquisa foram da safra 2015, de 8 cultivares: BRS 235 -Apodi, Mirandópolis, Waldy -CATI 30, BRS 238 -Frutacor, Okinawa, BRS 236 -Cereja, Olivier e BRS 237 -Roxinha, proveniente do Banco Ativo

RESUMO - GROWTH OF YELLOW PASSION FRUIT GRAFTED ON SWEET PASSION FRUIT IN DIFFERENT PLANTING SPACING ABSTRACT -