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Filtering by: Creator Berry, R. Remove constraint Creator: Berry, R. Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School Rights Statement In Copyright Remove constraint Rights Statement: In Copyright Subject Anthocyanins Remove constraint Subject: Anthocyanins

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  • Breeding tomato for increased fruit phenolics

    Creator:
    Boches, Peter S.
    Abstract:
    The purpose of this research was to develop tools and germplasm for the production of tomatoes (Solanum lycopersicum L.) with high fruit phenolics without the use of genetic engineering. A candidate gene analysis was undertaken to identify genes regulating anthocyanin biosynthesis in tomato fruit (Aft, Abg, atv, and Purple Smudge)....
    Resource Type:
    Dissertation
    Full Text:
    : ____________________________________________________________________ James R. Myers The purpose of this research was to develop tools and germplasm for the

  • Breeding tomatoes for improved antioxidant activity

    Creator:
    Mes, Peter Jack, 1976-
    Abstract:
    Purple tomatoes (Lycopersicon esculemtum) were bred by incorporating genes that result in anthocyanin production in the skin of fruits. These genes originally came from related wild species as no naturally occurring genes encoding fruit anthocyanin expression are known within the cultivated species. By combining Aft or Abg with atv or...
    Resource Type:
    Dissertation
    Full Text:
    Improved Antioxidant Activity. Abstract approved: / t-"1 ■—c 1 ^ / James R. Myers/ Purple

  • Variation and heritability of vegetative, reproductive and fruit chemistrytraits in black raspberry (Rubus occidentalis L.)

    Creator:
    Dossett, Michael
    Abstract:
    In recent years, there has been renewed interest in black raspberry (Rubus occidentalis L.) breeding. This has been spurred by an increase in black raspberry consumption due to studies that have shown them to be particularly high in anthocyanin content indicating high levels of antioxidants. Present cultivars are ill adapted...
    Resource Type:
    Masters Thesis
    Full Text:
    diallel, consisting of 10 parents (eight cultivars, a wild selection, and a bulk pollen sample from R

  • Investigation of Optimal Extraction Conditions and Microencapsulation Technique for Stabilizing Anthocyanins and Polyphenols from Fruit Materials

    Creator:
    Wang, Wenjie
    Abstract:
    The objectives of this research were to investigate the optimal conditions for anthocyanins extraction from different anthocyanin rich fruit and to develop microencapsulation formulation for improving stability of anthocyanin extracts. In the extraction optimization study, two extraction methods, "conventional solvent extraction (CE)" and "ultrasound-assisted extraction (UE)" for three different anthocyanin-rich...
    Resource Type:
    Masters Thesis
    Full Text:
    Reference (1) Delgado-Vargas, F.; Jiménez, A. R.; Paredes-López, O. Natural Pigments: Carotenoids