Regulation of Anthocyanins and Quality in Strawberries Based on Light Quality DOI Creative Commons
Fang Wang, Jingxuan Wang,

Guangsi Ji

и другие.

Horticulturae, Год журнала: 2025, Номер 11(4), С. 377 - 377

Опубликована: Март 31, 2025

Strawberry fruits accumulate nutritionally critical anthocyanins and phytochemicals through light=quality-dependent metabolic regulation. This review systematically examines spectral modulation strategies for enhancing anthocyanin biosynthesis fruit quality parameters. We demonstrate that dual red (660 nm) blue (450 irradiation optimally activates the flavonoid pathway, co-upregulating structural genes (CHS, F3H, DFR, ANS) regulatory factors (FaMYB10, FaHY5). Mechanistic analyses reveal light preferentially induces upstream phenylpropanoid enzymes (PAL, C4H, CHI), while enhances proanthocyanidin production differential induction of LAR ANR. Strategic supplementation with UV-C (254 nm, 1–2 kJ/m2/d) far-red (730 15 μmol·m−2·s−1) improves spatial distribution via stress-mediated epidermal accumulation. Spectral optimization further coordinates flavor development by (1) balancing sucrose–hexose ratios FaSPS1 modulation, (2) reducing organic acid content FaMYB44.2 suppression, (3) amplifying volatile esters (e.g., methyl anthranilate) SAAT induction. Postharvest treatment (4 kJ/m2) extends shelf life 30–35% microbial inhibition antioxidant system activation. Practical implementation frameworks propose phase-specific LED protocols related to vegetative growth (R:B = 3:1), flowering 1:1), maturation 4:1) stages integrated environmental sensors in controlled agriculture systems. These findings establish an actionable paradigm photonic crop management, synergizing molecular precision commercial horticultural operations achieve sustainable yield enhancement (projected 22–28% increase) nutraceutical enrichment.

Язык: Английский

Regulation of Anthocyanins and Quality in Strawberries Based on Light Quality DOI Creative Commons
Fang Wang, Jingxuan Wang,

Guangsi Ji

и другие.

Horticulturae, Год журнала: 2025, Номер 11(4), С. 377 - 377

Опубликована: Март 31, 2025

Strawberry fruits accumulate nutritionally critical anthocyanins and phytochemicals through light=quality-dependent metabolic regulation. This review systematically examines spectral modulation strategies for enhancing anthocyanin biosynthesis fruit quality parameters. We demonstrate that dual red (660 nm) blue (450 irradiation optimally activates the flavonoid pathway, co-upregulating structural genes (CHS, F3H, DFR, ANS) regulatory factors (FaMYB10, FaHY5). Mechanistic analyses reveal light preferentially induces upstream phenylpropanoid enzymes (PAL, C4H, CHI), while enhances proanthocyanidin production differential induction of LAR ANR. Strategic supplementation with UV-C (254 nm, 1–2 kJ/m2/d) far-red (730 15 μmol·m−2·s−1) improves spatial distribution via stress-mediated epidermal accumulation. Spectral optimization further coordinates flavor development by (1) balancing sucrose–hexose ratios FaSPS1 modulation, (2) reducing organic acid content FaMYB44.2 suppression, (3) amplifying volatile esters (e.g., methyl anthranilate) SAAT induction. Postharvest treatment (4 kJ/m2) extends shelf life 30–35% microbial inhibition antioxidant system activation. Practical implementation frameworks propose phase-specific LED protocols related to vegetative growth (R:B = 3:1), flowering 1:1), maturation 4:1) stages integrated environmental sensors in controlled agriculture systems. These findings establish an actionable paradigm photonic crop management, synergizing molecular precision commercial horticultural operations achieve sustainable yield enhancement (projected 22–28% increase) nutraceutical enrichment.

Язык: Английский

Процитировано

0