adhesiveness value was concomitant

adhesiveness value was concomitant with a noteworthy
increase in reproductive phases (gametophytes plus
tetrasporophytes) (Table 3).
Data obtained from aqueous systems through oscillatory test at linear condition (at restexperiences) indicated that all systems presented G′ (storage moduli) >
G′′ (loss moduli) being the difference of one order of
magnitude and G′ practically frequency independent
(Fig. 2) along the three frequency decades sweep (0.1–
100 rad s
-1
). Summer W70.1 sample exhibited lower
values of G′ and G′′ and the lowest values of Tand,
denoting the greatest proportion of elastic behavior. G′′
showed, in general, the typical minima of some biopolymer networks at lower frequency values (Doublieret al.,
1992; Grassiet al., 1996), especially for W70.1 from
winter, spring and summer, which exhibited a certain
non-ideality in their gel behavior (Clegg 1995).
DISCUSSION
As in other high latitude algal populations (Kain &
Destombe 1995), biomass ofG. gracilispopulation in
Bahía Bustamante exhibited seasonality in biomass
production, oscillating from a minimum in winter to a
maximum in late spring and summer (Martínet al.,
2010). Rebelloet al. (1996) stated that temperature
influences G. gracilis growth, being the optimum
approximately 18°C, a value proximate to summer
water temperature in Bahía Bustamante.
Higher carbohydrate content would be expected in
spring-summer plants due to higher bulk photosynthetic
carbon fixation under longer day conditions. Such trend
was suggested by the total yield of W70.1 (30 and 41%
for spring and summer plants, versus 19% and 15% for
autumn and winter plants). Positive relation between
biomass production and agar yield has been informed
forG. gracilis(Rebelloet al., 1996; Marinho-Soriano &
Bourret 2003),Gracilariasp. (Chirapart & Ohno 1993),
G. verrucosa(Yenigül 1993) and G. vermiculophylla
(Vergara-Rodarte et al., 2010). On the other hand, an
inverse relation between seawater temperatures and agar
yields has been reported by Bird and Ryther (1990) and
Molletet al. (1998).
While agar yield declines in rapid growing young
tissues, gel strengths have been reported to be higher at

Hasil (Bahasa Indonesia) 1:

adhesiveness value was concomitant with a noteworthyincrease in reproductive phases (gametophytes plustetrasporophytes) (Table 3).Data obtained from aqueous systems through oscillatory test at linear condition (at restexperiences) indicated that all systems presented G′ (storage moduli) >G′′ (loss moduli) being the difference of one order ofmagnitude and G′ practically frequency independent(Fig. 2) along the three frequency decades sweep (0.1–100 rad s-1). Summer W70.1 sample exhibited lowervalues of G′ and G′′ and the lowest values of Tand,denoting the greatest proportion of elastic behavior. G′′showed, in general, the typical minima of some biopolymer networks at lower frequency values (Doublieret al.,1992; Grassiet al., 1996), especially for W70.1 fromwinter, spring and summer, which exhibited a certainnon-ideality in their gel behavior (Clegg 1995).DISCUSSIONAs in other high latitude algal populations (Kain &Destombe 1995), biomass ofG. gracilispopulation inBahía Bustamante exhibited seasonality in biomassproduction, oscillating from a minimum in winter to amaximum in late spring and summer (Martínet al.,2010). Rebelloet al. (1996) stated that temperatureinfluences G. gracilis growth, being the optimumapproximately 18°C, a value proximate to summerwater temperature in Bahía Bustamante.Higher carbohydrate content would be expected inspring-summer plants due to higher bulk photosynthetickarbon fiksasi kondisi hari lagi. Seperti trendisarankan oleh total hasil dari W70.1 (30 dan 41%untuk tanaman musim semi dan musim panas, versus 19% dan 15% untuktanaman musim gugur dan musim dingin). Hubungan yang positif antarabiomassa produksi dan agar hasil telah diberitahuforG. gracilis (Rebelloet et.Al, 1996; Marinho-Soriano &Bourret 2003), Gracilariasp. (Chirapart & Ohno 1993),G. verrucosa (Yenigül 1993) dan G. vermiculophylla(Vergara-Rodarte et al., 2010). Di sisi lain,invers hubungan antara suhu air laut dan agarhasil panen telah dilaporkan oleh burung dan Ryther (1990) danMolletet al. (1998).Sementara agar menghasilkan penurunan cepat berkembang mudaJaringan, gel kekuatan telah dilaporkan lebih tinggi di